New dual colorimetric/fluorimetric probes for Hg<ce:sup loc="post">2+</ce:sup> detection & extraction based on mesoporous SBA-16 nanoparticles containing porphyrin or rhodamine chromophores
Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colori...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Marcelo, Gonçalo A. [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2019transfer abstract |
|---|
| Schlagwörter: |
|---|
| Umfang: |
11 |
|---|
| Übergeordnetes Werk: |
Enthalten in: A multiscale analysis for free vibration of fuzzy fiber-reinforced nanocomposite conical shells - Haghgoo, M. ELSEVIER, 2020, Amsterdam [u.a.] |
|---|---|
| Übergeordnetes Werk: |
volume:161 ; year:2019 ; pages:427-437 ; extent:11 |
| Links: |
|---|
| DOI / URN: |
10.1016/j.dyepig.2018.09.068 |
|---|
| Katalog-ID: |
ELV044417950 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | ELV044417950 | ||
| 003 | DE-627 | ||
| 005 | 20230626005131.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 181113s2019 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.dyepig.2018.09.068 |2 doi | |
| 028 | 5 | 2 | |a GBV00000000000395.pica |
| 035 | |a (DE-627)ELV044417950 | ||
| 035 | |a (ELSEVIER)S0143-7208(18)31656-5 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 690 |q VZ |
| 084 | |a 50.31 |2 bkl | ||
| 084 | |a 56.11 |2 bkl | ||
| 100 | 1 | |a Marcelo, Gonçalo A. |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a New dual colorimetric/fluorimetric probes for Hg<ce:sup loc="post">2+</ce:sup> detection & extraction based on mesoporous SBA-16 nanoparticles containing porphyrin or rhodamine chromophores |
| 264 | 1 | |c 2019transfer abstract | |
| 300 | |a 11 | ||
| 336 | |a nicht spezifiziert |b zzz |2 rdacontent | ||
| 337 | |a nicht spezifiziert |b z |2 rdamedia | ||
| 338 | |a nicht spezifiziert |b zu |2 rdacarrier | ||
| 520 | |a Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g). | ||
| 520 | |a Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g). | ||
| 650 | 7 | |a Rhodamine |2 Elsevier | |
| 650 | 7 | |a Porphyrin |2 Elsevier | |
| 650 | 7 | |a Mercury(II) remediation |2 Elsevier | |
| 650 | 7 | |a Colorimetric |2 Elsevier | |
| 650 | 7 | |a Luminescent SBA-16 mesoporous nanoparticles |2 Elsevier | |
| 700 | 1 | |a Pires, Sónia M.G. |4 oth | |
| 700 | 1 | |a Faustino, M. Amparo F. |4 oth | |
| 700 | 1 | |a Simões, Mário M.Q. |4 oth | |
| 700 | 1 | |a Neves, M.Graça P.M.S. |4 oth | |
| 700 | 1 | |a Santos, Hugo M. |4 oth | |
| 700 | 1 | |a Capelo, José Luís |4 oth | |
| 700 | 1 | |a Mota, José Paulo |4 oth | |
| 700 | 1 | |a Lodeiro, Carlos |4 oth | |
| 700 | 1 | |a Oliveira, Elisabete |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |n Elsevier Science |a Haghgoo, M. ELSEVIER |t A multiscale analysis for free vibration of fuzzy fiber-reinforced nanocomposite conical shells |d 2020 |g Amsterdam [u.a.] |w (DE-627)ELV004269640 |
| 773 | 1 | 8 | |g volume:161 |g year:2019 |g pages:427-437 |g extent:11 |
| 856 | 4 | 0 | |u https://doi.org/10.1016/j.dyepig.2018.09.068 |3 Volltext |
| 912 | |a GBV_USEFLAG_U | ||
| 912 | |a GBV_ELV | ||
| 912 | |a SYSFLAG_U | ||
| 936 | b | k | |a 50.31 |j Technische Mechanik |q VZ |
| 936 | b | k | |a 56.11 |j Baukonstruktion |q VZ |
| 951 | |a AR | ||
| 952 | |d 161 |j 2019 |h 427-437 |g 11 | ||
| author_variant |
g a m ga gam |
|---|---|
| matchkey_str |
marcelogonaloapiressniamgfaustinomamparo:2019----:edaclrmtifurmtipoefrgeulcotcspeetoetatobsdneooosb1nnprilso |
| hierarchy_sort_str |
2019transfer abstract |
| bklnumber |
50.31 56.11 |
| publishDate |
2019 |
| allfields |
10.1016/j.dyepig.2018.09.068 doi GBV00000000000395.pica (DE-627)ELV044417950 (ELSEVIER)S0143-7208(18)31656-5 DE-627 ger DE-627 rakwb eng 690 VZ 50.31 bkl 56.11 bkl Marcelo, Gonçalo A. verfasserin aut New dual colorimetric/fluorimetric probes for Hg<ce:sup loc="post">2+</ce:sup> detection & extraction based on mesoporous SBA-16 nanoparticles containing porphyrin or rhodamine chromophores 2019transfer abstract 11 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g). Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g). Rhodamine Elsevier Porphyrin Elsevier Mercury(II) remediation Elsevier Colorimetric Elsevier Luminescent SBA-16 mesoporous nanoparticles Elsevier Pires, Sónia M.G. oth Faustino, M. Amparo F. oth Simões, Mário M.Q. oth Neves, M.Graça P.M.S. oth Santos, Hugo M. oth Capelo, José Luís oth Mota, José Paulo oth Lodeiro, Carlos oth Oliveira, Elisabete oth Enthalten in Elsevier Science Haghgoo, M. ELSEVIER A multiscale analysis for free vibration of fuzzy fiber-reinforced nanocomposite conical shells 2020 Amsterdam [u.a.] (DE-627)ELV004269640 volume:161 year:2019 pages:427-437 extent:11 https://doi.org/10.1016/j.dyepig.2018.09.068 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 50.31 Technische Mechanik VZ 56.11 Baukonstruktion VZ AR 161 2019 427-437 11 |
| spelling |
10.1016/j.dyepig.2018.09.068 doi GBV00000000000395.pica (DE-627)ELV044417950 (ELSEVIER)S0143-7208(18)31656-5 DE-627 ger DE-627 rakwb eng 690 VZ 50.31 bkl 56.11 bkl Marcelo, Gonçalo A. verfasserin aut New dual colorimetric/fluorimetric probes for Hg<ce:sup loc="post">2+</ce:sup> detection & extraction based on mesoporous SBA-16 nanoparticles containing porphyrin or rhodamine chromophores 2019transfer abstract 11 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g). Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g). Rhodamine Elsevier Porphyrin Elsevier Mercury(II) remediation Elsevier Colorimetric Elsevier Luminescent SBA-16 mesoporous nanoparticles Elsevier Pires, Sónia M.G. oth Faustino, M. Amparo F. oth Simões, Mário M.Q. oth Neves, M.Graça P.M.S. oth Santos, Hugo M. oth Capelo, José Luís oth Mota, José Paulo oth Lodeiro, Carlos oth Oliveira, Elisabete oth Enthalten in Elsevier Science Haghgoo, M. ELSEVIER A multiscale analysis for free vibration of fuzzy fiber-reinforced nanocomposite conical shells 2020 Amsterdam [u.a.] (DE-627)ELV004269640 volume:161 year:2019 pages:427-437 extent:11 https://doi.org/10.1016/j.dyepig.2018.09.068 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 50.31 Technische Mechanik VZ 56.11 Baukonstruktion VZ AR 161 2019 427-437 11 |
| allfields_unstemmed |
10.1016/j.dyepig.2018.09.068 doi GBV00000000000395.pica (DE-627)ELV044417950 (ELSEVIER)S0143-7208(18)31656-5 DE-627 ger DE-627 rakwb eng 690 VZ 50.31 bkl 56.11 bkl Marcelo, Gonçalo A. verfasserin aut New dual colorimetric/fluorimetric probes for Hg<ce:sup loc="post">2+</ce:sup> detection & extraction based on mesoporous SBA-16 nanoparticles containing porphyrin or rhodamine chromophores 2019transfer abstract 11 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g). Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g). Rhodamine Elsevier Porphyrin Elsevier Mercury(II) remediation Elsevier Colorimetric Elsevier Luminescent SBA-16 mesoporous nanoparticles Elsevier Pires, Sónia M.G. oth Faustino, M. Amparo F. oth Simões, Mário M.Q. oth Neves, M.Graça P.M.S. oth Santos, Hugo M. oth Capelo, José Luís oth Mota, José Paulo oth Lodeiro, Carlos oth Oliveira, Elisabete oth Enthalten in Elsevier Science Haghgoo, M. ELSEVIER A multiscale analysis for free vibration of fuzzy fiber-reinforced nanocomposite conical shells 2020 Amsterdam [u.a.] (DE-627)ELV004269640 volume:161 year:2019 pages:427-437 extent:11 https://doi.org/10.1016/j.dyepig.2018.09.068 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 50.31 Technische Mechanik VZ 56.11 Baukonstruktion VZ AR 161 2019 427-437 11 |
| allfieldsGer |
10.1016/j.dyepig.2018.09.068 doi GBV00000000000395.pica (DE-627)ELV044417950 (ELSEVIER)S0143-7208(18)31656-5 DE-627 ger DE-627 rakwb eng 690 VZ 50.31 bkl 56.11 bkl Marcelo, Gonçalo A. verfasserin aut New dual colorimetric/fluorimetric probes for Hg<ce:sup loc="post">2+</ce:sup> detection & extraction based on mesoporous SBA-16 nanoparticles containing porphyrin or rhodamine chromophores 2019transfer abstract 11 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g). Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g). Rhodamine Elsevier Porphyrin Elsevier Mercury(II) remediation Elsevier Colorimetric Elsevier Luminescent SBA-16 mesoporous nanoparticles Elsevier Pires, Sónia M.G. oth Faustino, M. Amparo F. oth Simões, Mário M.Q. oth Neves, M.Graça P.M.S. oth Santos, Hugo M. oth Capelo, José Luís oth Mota, José Paulo oth Lodeiro, Carlos oth Oliveira, Elisabete oth Enthalten in Elsevier Science Haghgoo, M. ELSEVIER A multiscale analysis for free vibration of fuzzy fiber-reinforced nanocomposite conical shells 2020 Amsterdam [u.a.] (DE-627)ELV004269640 volume:161 year:2019 pages:427-437 extent:11 https://doi.org/10.1016/j.dyepig.2018.09.068 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 50.31 Technische Mechanik VZ 56.11 Baukonstruktion VZ AR 161 2019 427-437 11 |
| allfieldsSound |
10.1016/j.dyepig.2018.09.068 doi GBV00000000000395.pica (DE-627)ELV044417950 (ELSEVIER)S0143-7208(18)31656-5 DE-627 ger DE-627 rakwb eng 690 VZ 50.31 bkl 56.11 bkl Marcelo, Gonçalo A. verfasserin aut New dual colorimetric/fluorimetric probes for Hg<ce:sup loc="post">2+</ce:sup> detection & extraction based on mesoporous SBA-16 nanoparticles containing porphyrin or rhodamine chromophores 2019transfer abstract 11 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g). Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g). Rhodamine Elsevier Porphyrin Elsevier Mercury(II) remediation Elsevier Colorimetric Elsevier Luminescent SBA-16 mesoporous nanoparticles Elsevier Pires, Sónia M.G. oth Faustino, M. Amparo F. oth Simões, Mário M.Q. oth Neves, M.Graça P.M.S. oth Santos, Hugo M. oth Capelo, José Luís oth Mota, José Paulo oth Lodeiro, Carlos oth Oliveira, Elisabete oth Enthalten in Elsevier Science Haghgoo, M. ELSEVIER A multiscale analysis for free vibration of fuzzy fiber-reinforced nanocomposite conical shells 2020 Amsterdam [u.a.] (DE-627)ELV004269640 volume:161 year:2019 pages:427-437 extent:11 https://doi.org/10.1016/j.dyepig.2018.09.068 Volltext GBV_USEFLAG_U GBV_ELV SYSFLAG_U 50.31 Technische Mechanik VZ 56.11 Baukonstruktion VZ AR 161 2019 427-437 11 |
| language |
English |
| source |
Enthalten in A multiscale analysis for free vibration of fuzzy fiber-reinforced nanocomposite conical shells Amsterdam [u.a.] volume:161 year:2019 pages:427-437 extent:11 |
| sourceStr |
Enthalten in A multiscale analysis for free vibration of fuzzy fiber-reinforced nanocomposite conical shells Amsterdam [u.a.] volume:161 year:2019 pages:427-437 extent:11 |
| format_phy_str_mv |
Article |
| bklname |
Technische Mechanik Baukonstruktion |
| institution |
findex.gbv.de |
| topic_facet |
Rhodamine Porphyrin Mercury(II) remediation Colorimetric Luminescent SBA-16 mesoporous nanoparticles |
| dewey-raw |
690 |
| isfreeaccess_bool |
false |
| container_title |
A multiscale analysis for free vibration of fuzzy fiber-reinforced nanocomposite conical shells |
| authorswithroles_txt_mv |
Marcelo, Gonçalo A. @@aut@@ Pires, Sónia M.G. @@oth@@ Faustino, M. Amparo F. @@oth@@ Simões, Mário M.Q. @@oth@@ Neves, M.Graça P.M.S. @@oth@@ Santos, Hugo M. @@oth@@ Capelo, José Luís @@oth@@ Mota, José Paulo @@oth@@ Lodeiro, Carlos @@oth@@ Oliveira, Elisabete @@oth@@ |
| publishDateDaySort_date |
2019-01-01T00:00:00Z |
| hierarchy_top_id |
ELV004269640 |
| dewey-sort |
3690 |
| id |
ELV044417950 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV044417950</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230626005131.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">181113s2019 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.dyepig.2018.09.068</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">GBV00000000000395.pica</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV044417950</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S0143-7208(18)31656-5</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">690</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">50.31</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">56.11</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Marcelo, Gonçalo A.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">New dual colorimetric/fluorimetric probes for Hg<ce:sup loc="post">2+</ce:sup> detection & extraction based on mesoporous SBA-16 nanoparticles containing porphyrin or rhodamine chromophores</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2019transfer abstract</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">11</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g).</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g).</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Rhodamine</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Porphyrin</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Mercury(II) remediation</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Colorimetric</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Luminescent SBA-16 mesoporous nanoparticles</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Pires, Sónia M.G.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Faustino, M. Amparo F.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Simões, Mário M.Q.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Neves, M.Graça P.M.S.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Santos, Hugo M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Capelo, José Luís</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Mota, José Paulo</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Lodeiro, Carlos</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Oliveira, Elisabete</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="n">Elsevier Science</subfield><subfield code="a">Haghgoo, M. ELSEVIER</subfield><subfield code="t">A multiscale analysis for free vibration of fuzzy fiber-reinforced nanocomposite conical shells</subfield><subfield code="d">2020</subfield><subfield code="g">Amsterdam [u.a.]</subfield><subfield code="w">(DE-627)ELV004269640</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:161</subfield><subfield code="g">year:2019</subfield><subfield code="g">pages:427-437</subfield><subfield code="g">extent:11</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.dyepig.2018.09.068</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">50.31</subfield><subfield code="j">Technische Mechanik</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">56.11</subfield><subfield code="j">Baukonstruktion</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">161</subfield><subfield code="j">2019</subfield><subfield code="h">427-437</subfield><subfield code="g">11</subfield></datafield></record></collection>
|
| author |
Marcelo, Gonçalo A. |
| spellingShingle |
Marcelo, Gonçalo A. ddc 690 bkl 50.31 bkl 56.11 Elsevier Rhodamine Elsevier Porphyrin Elsevier Mercury(II) remediation Elsevier Colorimetric Elsevier Luminescent SBA-16 mesoporous nanoparticles New dual colorimetric/fluorimetric probes for Hg<ce:sup loc="post">2+</ce:sup> detection & extraction based on mesoporous SBA-16 nanoparticles containing porphyrin or rhodamine chromophores |
| authorStr |
Marcelo, Gonçalo A. |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)ELV004269640 |
| format |
electronic Article |
| dewey-ones |
690 - Buildings |
| delete_txt_mv |
keep |
| author_role |
aut |
| collection |
elsevier |
| remote_str |
true |
| illustrated |
Not Illustrated |
| topic_title |
690 VZ 50.31 bkl 56.11 bkl New dual colorimetric/fluorimetric probes for Hg<ce:sup loc="post">2+</ce:sup> detection & extraction based on mesoporous SBA-16 nanoparticles containing porphyrin or rhodamine chromophores Rhodamine Elsevier Porphyrin Elsevier Mercury(II) remediation Elsevier Colorimetric Elsevier Luminescent SBA-16 mesoporous nanoparticles Elsevier |
| topic |
ddc 690 bkl 50.31 bkl 56.11 Elsevier Rhodamine Elsevier Porphyrin Elsevier Mercury(II) remediation Elsevier Colorimetric Elsevier Luminescent SBA-16 mesoporous nanoparticles |
| topic_unstemmed |
ddc 690 bkl 50.31 bkl 56.11 Elsevier Rhodamine Elsevier Porphyrin Elsevier Mercury(II) remediation Elsevier Colorimetric Elsevier Luminescent SBA-16 mesoporous nanoparticles |
| topic_browse |
ddc 690 bkl 50.31 bkl 56.11 Elsevier Rhodamine Elsevier Porphyrin Elsevier Mercury(II) remediation Elsevier Colorimetric Elsevier Luminescent SBA-16 mesoporous nanoparticles |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
zu |
| author2_variant |
s m p sm smp m a f f maf maff m m s mm mms m p n mp mpn h m s hm hms j l c jl jlc j p m jp jpm c l cl e o eo |
| hierarchy_parent_title |
A multiscale analysis for free vibration of fuzzy fiber-reinforced nanocomposite conical shells |
| hierarchy_parent_id |
ELV004269640 |
| dewey-tens |
690 - Building & construction |
| hierarchy_top_title |
A multiscale analysis for free vibration of fuzzy fiber-reinforced nanocomposite conical shells |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)ELV004269640 |
| title |
New dual colorimetric/fluorimetric probes for Hg<ce:sup loc="post">2+</ce:sup> detection & extraction based on mesoporous SBA-16 nanoparticles containing porphyrin or rhodamine chromophores |
| ctrlnum |
(DE-627)ELV044417950 (ELSEVIER)S0143-7208(18)31656-5 |
| title_full |
New dual colorimetric/fluorimetric probes for Hg<ce:sup loc="post">2+</ce:sup> detection & extraction based on mesoporous SBA-16 nanoparticles containing porphyrin or rhodamine chromophores |
| author_sort |
Marcelo, Gonçalo A. |
| journal |
A multiscale analysis for free vibration of fuzzy fiber-reinforced nanocomposite conical shells |
| journalStr |
A multiscale analysis for free vibration of fuzzy fiber-reinforced nanocomposite conical shells |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
600 - Technology |
| recordtype |
marc |
| publishDateSort |
2019 |
| contenttype_str_mv |
zzz |
| container_start_page |
427 |
| author_browse |
Marcelo, Gonçalo A. |
| container_volume |
161 |
| physical |
11 |
| class |
690 VZ 50.31 bkl 56.11 bkl |
| format_se |
Elektronische Aufsätze |
| author-letter |
Marcelo, Gonçalo A. |
| doi_str_mv |
10.1016/j.dyepig.2018.09.068 |
| dewey-full |
690 |
| title_sort |
new dual colorimetric/fluorimetric probes for hg<ce:sup loc="post">2+</ce:sup> detection & extraction based on mesoporous sba-16 nanoparticles containing porphyrin or rhodamine chromophores |
| title_auth |
New dual colorimetric/fluorimetric probes for Hg<ce:sup loc="post">2+</ce:sup> detection & extraction based on mesoporous SBA-16 nanoparticles containing porphyrin or rhodamine chromophores |
| abstract |
Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g). |
| abstractGer |
Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g). |
| abstract_unstemmed |
Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g). |
| collection_details |
GBV_USEFLAG_U GBV_ELV SYSFLAG_U |
| title_short |
New dual colorimetric/fluorimetric probes for Hg<ce:sup loc="post">2+</ce:sup> detection & extraction based on mesoporous SBA-16 nanoparticles containing porphyrin or rhodamine chromophores |
| url |
https://doi.org/10.1016/j.dyepig.2018.09.068 |
| remote_bool |
true |
| author2 |
Pires, Sónia M.G. Faustino, M. Amparo F. Simões, Mário M.Q. Neves, M.Graça P.M.S. Santos, Hugo M. Capelo, José Luís Mota, José Paulo Lodeiro, Carlos Oliveira, Elisabete |
| author2Str |
Pires, Sónia M.G. Faustino, M. Amparo F. Simões, Mário M.Q. Neves, M.Graça P.M.S. Santos, Hugo M. Capelo, José Luís Mota, José Paulo Lodeiro, Carlos Oliveira, Elisabete |
| ppnlink |
ELV004269640 |
| mediatype_str_mv |
z |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| author2_role |
oth oth oth oth oth oth oth oth oth |
| doi_str |
10.1016/j.dyepig.2018.09.068 |
| up_date |
2024-07-06T21:26:28.500Z |
| _version_ |
1803866539033624576 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">ELV044417950</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230626005131.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">181113s2019 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.dyepig.2018.09.068</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">GBV00000000000395.pica</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)ELV044417950</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(ELSEVIER)S0143-7208(18)31656-5</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">690</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">50.31</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">56.11</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Marcelo, Gonçalo A.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">New dual colorimetric/fluorimetric probes for Hg<ce:sup loc="post">2+</ce:sup> detection & extraction based on mesoporous SBA-16 nanoparticles containing porphyrin or rhodamine chromophores</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2019transfer abstract</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">11</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g).</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Multifunctional luminescent nanomaterials based on mesoporous silica SBA-16 doped with a ring-opening rhodamine derivative (RhNHS) or with a cationic porphyrin bearing imidazolium substituents (Porph) were successfully obtained and characterized. The non-immobilized Porph leads to a selective colorimetric detection for Cu2+, Pb2+ and Hg2+ in HEPES buffer at pH 7, producing colour changes from violet to pink, green and brown, detecting the minimal amount of 3.6, 5.8 and 3.8 ppm by absorption, respectively. The new approach afforded solid-state devices that showed a colorimetric and fluorometric response towards toxic metal ions, such as Cu2+, Pb2+ and Hg2+, with a naked-eye detection of 5 ppm for SBA-16Porph. A minimal detectable amount of 2 ppb, confirmed by ICP-AES, was achieved with both hybrid nanosystems for Hg2+, and extraction values of Hg2+ in water were higher than 70%. Moreover, SBA-16@Porph was successfully applied for Hg2+ remediation in water, being able to extract the amount of 69 mg/g (0.86 mmol/g).</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Rhodamine</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Porphyrin</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Mercury(II) remediation</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Colorimetric</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Luminescent SBA-16 mesoporous nanoparticles</subfield><subfield code="2">Elsevier</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Pires, Sónia M.G.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Faustino, M. Amparo F.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Simões, Mário M.Q.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Neves, M.Graça P.M.S.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Santos, Hugo M.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Capelo, José Luís</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Mota, José Paulo</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Lodeiro, Carlos</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Oliveira, Elisabete</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="n">Elsevier Science</subfield><subfield code="a">Haghgoo, M. ELSEVIER</subfield><subfield code="t">A multiscale analysis for free vibration of fuzzy fiber-reinforced nanocomposite conical shells</subfield><subfield code="d">2020</subfield><subfield code="g">Amsterdam [u.a.]</subfield><subfield code="w">(DE-627)ELV004269640</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:161</subfield><subfield code="g">year:2019</subfield><subfield code="g">pages:427-437</subfield><subfield code="g">extent:11</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://doi.org/10.1016/j.dyepig.2018.09.068</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ELV</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_U</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">50.31</subfield><subfield code="j">Technische Mechanik</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">56.11</subfield><subfield code="j">Baukonstruktion</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">161</subfield><subfield code="j">2019</subfield><subfield code="h">427-437</subfield><subfield code="g">11</subfield></datafield></record></collection>
|
| score |
7.399947 |