Tumor-targeted biodegradable multifunctional nanoparticles for cancer theranostics
Mesoporous silica nanoparticles (MSN) attract extensive attention in area of cancer diagnosis and therapy because of their controllable nanostructures, easy surface modification and stable synthesis methods. However, their biodegradability was still controversial. This work explored the degradation...
Ausführliche Beschreibung
Autor*in: |
Yang, Shuguang [verfasserIn] Chen, Liang [verfasserIn] Zhou, Xiaojun [verfasserIn] Sun, Ping [verfasserIn] Fu, Liwen [verfasserIn] You, Yanling [verfasserIn] Xu, Man [verfasserIn] You, Zhengwei [verfasserIn] Kai, Guoyin [verfasserIn] He, Chuanglong [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2019 |
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Schlagwörter: |
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Übergeordnetes Werk: |
Enthalten in: The chemical engineering journal - Amsterdam : Elsevier, 1997, 378 |
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Übergeordnetes Werk: |
volume:378 |
DOI / URN: |
10.1016/j.cej.2019.122171 |
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Katalog-ID: |
ELV002905841 |
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520 | |a Mesoporous silica nanoparticles (MSN) attract extensive attention in area of cancer diagnosis and therapy because of their controllable nanostructures, easy surface modification and stable synthesis methods. However, their biodegradability was still controversial. This work explored the degradation effect of a type of biodegradable MSN (bMSN) in different environments and simultaneously endowed it with imaging functions and high-efficiency targeting effect on cancer cell, thus forming a multifunctional biodegradable drug carrier (bMSN-ss-GABA) for cancer theranostics. The bovine serum albumin-based Gd/Au complex (BSA-Gd/Au) was wrapped on the surface of bMSN through disulfide linkage, acting as contrast agent for magnetic resonance (MR) and fluorescence imaging, and then folate (FA), whose receptor (FR) is overexpressed in KB human oral epidermoid carcinoma cells, was modified on the nanocarriers as a targeting ligand. TEM revealed the degradation process of bMSN and a series of characterization methods verified the successful construction of bMSN-ss-GABA. Doxorubicin hydrochloride (DOX) loaded bMSN-ss-GABA (DOXbMSN-ss-GABA) was proved with redox-responsiveness, thereby triggering rapid drug release under specific tumor microenvironment of high glutathione concentration. Further, the excellent imaging capability was also fully inspected. What’s more, the results of endocytosis and tumor growth inhibition of DOX@bMSN-ss-GABA demonstrated the highly effective targeting effect of hybird nanocarriers. Therefore, the prepared DOX@bMSN-ss-GABA might be used as a promising nanotheranostic agent for KB human oral epidermoid carcinoma. | ||
650 | 4 | |a Biodegradable mesoporous silica nanoparticles | |
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700 | 1 | |a Chen, Liang |e verfasserin |4 aut | |
700 | 1 | |a Zhou, Xiaojun |e verfasserin |4 aut | |
700 | 1 | |a Sun, Ping |e verfasserin |4 aut | |
700 | 1 | |a Fu, Liwen |e verfasserin |4 aut | |
700 | 1 | |a You, Yanling |e verfasserin |4 aut | |
700 | 1 | |a Xu, Man |e verfasserin |4 aut | |
700 | 1 | |a You, Zhengwei |e verfasserin |4 aut | |
700 | 1 | |a Kai, Guoyin |e verfasserin |4 aut | |
700 | 1 | |a He, Chuanglong |e verfasserin |4 aut | |
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10.1016/j.cej.2019.122171 doi (DE-627)ELV002905841 (ELSEVIER)S1385-8947(19)31565-7 DE-627 ger DE-627 rda eng 660.05 DE-101 660 DE-101 660 DE-600 58.10 bkl Yang, Shuguang verfasserin aut Tumor-targeted biodegradable multifunctional nanoparticles for cancer theranostics 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Mesoporous silica nanoparticles (MSN) attract extensive attention in area of cancer diagnosis and therapy because of their controllable nanostructures, easy surface modification and stable synthesis methods. However, their biodegradability was still controversial. This work explored the degradation effect of a type of biodegradable MSN (bMSN) in different environments and simultaneously endowed it with imaging functions and high-efficiency targeting effect on cancer cell, thus forming a multifunctional biodegradable drug carrier (bMSN-ss-GABA) for cancer theranostics. The bovine serum albumin-based Gd/Au complex (BSA-Gd/Au) was wrapped on the surface of bMSN through disulfide linkage, acting as contrast agent for magnetic resonance (MR) and fluorescence imaging, and then folate (FA), whose receptor (FR) is overexpressed in KB human oral epidermoid carcinoma cells, was modified on the nanocarriers as a targeting ligand. TEM revealed the degradation process of bMSN and a series of characterization methods verified the successful construction of bMSN-ss-GABA. Doxorubicin hydrochloride (DOX) loaded bMSN-ss-GABA (DOXbMSN-ss-GABA) was proved with redox-responsiveness, thereby triggering rapid drug release under specific tumor microenvironment of high glutathione concentration. Further, the excellent imaging capability was also fully inspected. What’s more, the results of endocytosis and tumor growth inhibition of DOX@bMSN-ss-GABA demonstrated the highly effective targeting effect of hybird nanocarriers. Therefore, the prepared DOX@bMSN-ss-GABA might be used as a promising nanotheranostic agent for KB human oral epidermoid carcinoma. Biodegradable mesoporous silica nanoparticles Nanocarriers High-efficiency targeting Redox-responsive Chemotherapy Chen, Liang verfasserin aut Zhou, Xiaojun verfasserin aut Sun, Ping verfasserin aut Fu, Liwen verfasserin aut You, Yanling verfasserin aut Xu, Man verfasserin aut You, Zhengwei verfasserin aut Kai, Guoyin verfasserin aut He, Chuanglong verfasserin aut Enthalten in The chemical engineering journal Amsterdam : Elsevier, 1997 378 Online-Ressource (DE-627)320500322 (DE-600)2012137-4 (DE-576)098330152 1873-3212 nnns volume:378 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.10 Verfahrenstechnik: Allgemeines AR 378 045F 660.05 |
spelling |
10.1016/j.cej.2019.122171 doi (DE-627)ELV002905841 (ELSEVIER)S1385-8947(19)31565-7 DE-627 ger DE-627 rda eng 660.05 DE-101 660 DE-101 660 DE-600 58.10 bkl Yang, Shuguang verfasserin aut Tumor-targeted biodegradable multifunctional nanoparticles for cancer theranostics 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Mesoporous silica nanoparticles (MSN) attract extensive attention in area of cancer diagnosis and therapy because of their controllable nanostructures, easy surface modification and stable synthesis methods. However, their biodegradability was still controversial. This work explored the degradation effect of a type of biodegradable MSN (bMSN) in different environments and simultaneously endowed it with imaging functions and high-efficiency targeting effect on cancer cell, thus forming a multifunctional biodegradable drug carrier (bMSN-ss-GABA) for cancer theranostics. The bovine serum albumin-based Gd/Au complex (BSA-Gd/Au) was wrapped on the surface of bMSN through disulfide linkage, acting as contrast agent for magnetic resonance (MR) and fluorescence imaging, and then folate (FA), whose receptor (FR) is overexpressed in KB human oral epidermoid carcinoma cells, was modified on the nanocarriers as a targeting ligand. TEM revealed the degradation process of bMSN and a series of characterization methods verified the successful construction of bMSN-ss-GABA. Doxorubicin hydrochloride (DOX) loaded bMSN-ss-GABA (DOXbMSN-ss-GABA) was proved with redox-responsiveness, thereby triggering rapid drug release under specific tumor microenvironment of high glutathione concentration. Further, the excellent imaging capability was also fully inspected. What’s more, the results of endocytosis and tumor growth inhibition of DOX@bMSN-ss-GABA demonstrated the highly effective targeting effect of hybird nanocarriers. Therefore, the prepared DOX@bMSN-ss-GABA might be used as a promising nanotheranostic agent for KB human oral epidermoid carcinoma. Biodegradable mesoporous silica nanoparticles Nanocarriers High-efficiency targeting Redox-responsive Chemotherapy Chen, Liang verfasserin aut Zhou, Xiaojun verfasserin aut Sun, Ping verfasserin aut Fu, Liwen verfasserin aut You, Yanling verfasserin aut Xu, Man verfasserin aut You, Zhengwei verfasserin aut Kai, Guoyin verfasserin aut He, Chuanglong verfasserin aut Enthalten in The chemical engineering journal Amsterdam : Elsevier, 1997 378 Online-Ressource (DE-627)320500322 (DE-600)2012137-4 (DE-576)098330152 1873-3212 nnns volume:378 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.10 Verfahrenstechnik: Allgemeines AR 378 045F 660.05 |
allfields_unstemmed |
10.1016/j.cej.2019.122171 doi (DE-627)ELV002905841 (ELSEVIER)S1385-8947(19)31565-7 DE-627 ger DE-627 rda eng 660.05 DE-101 660 DE-101 660 DE-600 58.10 bkl Yang, Shuguang verfasserin aut Tumor-targeted biodegradable multifunctional nanoparticles for cancer theranostics 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Mesoporous silica nanoparticles (MSN) attract extensive attention in area of cancer diagnosis and therapy because of their controllable nanostructures, easy surface modification and stable synthesis methods. However, their biodegradability was still controversial. This work explored the degradation effect of a type of biodegradable MSN (bMSN) in different environments and simultaneously endowed it with imaging functions and high-efficiency targeting effect on cancer cell, thus forming a multifunctional biodegradable drug carrier (bMSN-ss-GABA) for cancer theranostics. The bovine serum albumin-based Gd/Au complex (BSA-Gd/Au) was wrapped on the surface of bMSN through disulfide linkage, acting as contrast agent for magnetic resonance (MR) and fluorescence imaging, and then folate (FA), whose receptor (FR) is overexpressed in KB human oral epidermoid carcinoma cells, was modified on the nanocarriers as a targeting ligand. TEM revealed the degradation process of bMSN and a series of characterization methods verified the successful construction of bMSN-ss-GABA. Doxorubicin hydrochloride (DOX) loaded bMSN-ss-GABA (DOXbMSN-ss-GABA) was proved with redox-responsiveness, thereby triggering rapid drug release under specific tumor microenvironment of high glutathione concentration. Further, the excellent imaging capability was also fully inspected. What’s more, the results of endocytosis and tumor growth inhibition of DOX@bMSN-ss-GABA demonstrated the highly effective targeting effect of hybird nanocarriers. Therefore, the prepared DOX@bMSN-ss-GABA might be used as a promising nanotheranostic agent for KB human oral epidermoid carcinoma. Biodegradable mesoporous silica nanoparticles Nanocarriers High-efficiency targeting Redox-responsive Chemotherapy Chen, Liang verfasserin aut Zhou, Xiaojun verfasserin aut Sun, Ping verfasserin aut Fu, Liwen verfasserin aut You, Yanling verfasserin aut Xu, Man verfasserin aut You, Zhengwei verfasserin aut Kai, Guoyin verfasserin aut He, Chuanglong verfasserin aut Enthalten in The chemical engineering journal Amsterdam : Elsevier, 1997 378 Online-Ressource (DE-627)320500322 (DE-600)2012137-4 (DE-576)098330152 1873-3212 nnns volume:378 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.10 Verfahrenstechnik: Allgemeines AR 378 045F 660.05 |
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10.1016/j.cej.2019.122171 doi (DE-627)ELV002905841 (ELSEVIER)S1385-8947(19)31565-7 DE-627 ger DE-627 rda eng 660.05 DE-101 660 DE-101 660 DE-600 58.10 bkl Yang, Shuguang verfasserin aut Tumor-targeted biodegradable multifunctional nanoparticles for cancer theranostics 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Mesoporous silica nanoparticles (MSN) attract extensive attention in area of cancer diagnosis and therapy because of their controllable nanostructures, easy surface modification and stable synthesis methods. However, their biodegradability was still controversial. This work explored the degradation effect of a type of biodegradable MSN (bMSN) in different environments and simultaneously endowed it with imaging functions and high-efficiency targeting effect on cancer cell, thus forming a multifunctional biodegradable drug carrier (bMSN-ss-GABA) for cancer theranostics. The bovine serum albumin-based Gd/Au complex (BSA-Gd/Au) was wrapped on the surface of bMSN through disulfide linkage, acting as contrast agent for magnetic resonance (MR) and fluorescence imaging, and then folate (FA), whose receptor (FR) is overexpressed in KB human oral epidermoid carcinoma cells, was modified on the nanocarriers as a targeting ligand. TEM revealed the degradation process of bMSN and a series of characterization methods verified the successful construction of bMSN-ss-GABA. Doxorubicin hydrochloride (DOX) loaded bMSN-ss-GABA (DOXbMSN-ss-GABA) was proved with redox-responsiveness, thereby triggering rapid drug release under specific tumor microenvironment of high glutathione concentration. Further, the excellent imaging capability was also fully inspected. What’s more, the results of endocytosis and tumor growth inhibition of DOX@bMSN-ss-GABA demonstrated the highly effective targeting effect of hybird nanocarriers. Therefore, the prepared DOX@bMSN-ss-GABA might be used as a promising nanotheranostic agent for KB human oral epidermoid carcinoma. Biodegradable mesoporous silica nanoparticles Nanocarriers High-efficiency targeting Redox-responsive Chemotherapy Chen, Liang verfasserin aut Zhou, Xiaojun verfasserin aut Sun, Ping verfasserin aut Fu, Liwen verfasserin aut You, Yanling verfasserin aut Xu, Man verfasserin aut You, Zhengwei verfasserin aut Kai, Guoyin verfasserin aut He, Chuanglong verfasserin aut Enthalten in The chemical engineering journal Amsterdam : Elsevier, 1997 378 Online-Ressource (DE-627)320500322 (DE-600)2012137-4 (DE-576)098330152 1873-3212 nnns volume:378 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.10 Verfahrenstechnik: Allgemeines AR 378 045F 660.05 |
allfieldsSound |
10.1016/j.cej.2019.122171 doi (DE-627)ELV002905841 (ELSEVIER)S1385-8947(19)31565-7 DE-627 ger DE-627 rda eng 660.05 DE-101 660 DE-101 660 DE-600 58.10 bkl Yang, Shuguang verfasserin aut Tumor-targeted biodegradable multifunctional nanoparticles for cancer theranostics 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Mesoporous silica nanoparticles (MSN) attract extensive attention in area of cancer diagnosis and therapy because of their controllable nanostructures, easy surface modification and stable synthesis methods. However, their biodegradability was still controversial. This work explored the degradation effect of a type of biodegradable MSN (bMSN) in different environments and simultaneously endowed it with imaging functions and high-efficiency targeting effect on cancer cell, thus forming a multifunctional biodegradable drug carrier (bMSN-ss-GABA) for cancer theranostics. The bovine serum albumin-based Gd/Au complex (BSA-Gd/Au) was wrapped on the surface of bMSN through disulfide linkage, acting as contrast agent for magnetic resonance (MR) and fluorescence imaging, and then folate (FA), whose receptor (FR) is overexpressed in KB human oral epidermoid carcinoma cells, was modified on the nanocarriers as a targeting ligand. TEM revealed the degradation process of bMSN and a series of characterization methods verified the successful construction of bMSN-ss-GABA. Doxorubicin hydrochloride (DOX) loaded bMSN-ss-GABA (DOXbMSN-ss-GABA) was proved with redox-responsiveness, thereby triggering rapid drug release under specific tumor microenvironment of high glutathione concentration. Further, the excellent imaging capability was also fully inspected. What’s more, the results of endocytosis and tumor growth inhibition of DOX@bMSN-ss-GABA demonstrated the highly effective targeting effect of hybird nanocarriers. Therefore, the prepared DOX@bMSN-ss-GABA might be used as a promising nanotheranostic agent for KB human oral epidermoid carcinoma. Biodegradable mesoporous silica nanoparticles Nanocarriers High-efficiency targeting Redox-responsive Chemotherapy Chen, Liang verfasserin aut Zhou, Xiaojun verfasserin aut Sun, Ping verfasserin aut Fu, Liwen verfasserin aut You, Yanling verfasserin aut Xu, Man verfasserin aut You, Zhengwei verfasserin aut Kai, Guoyin verfasserin aut He, Chuanglong verfasserin aut Enthalten in The chemical engineering journal Amsterdam : Elsevier, 1997 378 Online-Ressource (DE-627)320500322 (DE-600)2012137-4 (DE-576)098330152 1873-3212 nnns volume:378 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.10 Verfahrenstechnik: Allgemeines AR 378 045F 660.05 |
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Yang, Shuguang @@aut@@ Chen, Liang @@aut@@ Zhou, Xiaojun @@aut@@ Sun, Ping @@aut@@ Fu, Liwen @@aut@@ You, Yanling @@aut@@ Xu, Man @@aut@@ You, Zhengwei @@aut@@ Kai, Guoyin @@aut@@ He, Chuanglong @@aut@@ |
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Yang, Shuguang |
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660.05 DE-101 660 DE-101 660 DE-600 58.10 bkl Tumor-targeted biodegradable multifunctional nanoparticles for cancer theranostics Biodegradable mesoporous silica nanoparticles Nanocarriers High-efficiency targeting Redox-responsive Chemotherapy |
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Tumor-targeted biodegradable multifunctional nanoparticles for cancer theranostics |
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Tumor-targeted biodegradable multifunctional nanoparticles for cancer theranostics |
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tumor-targeted biodegradable multifunctional nanoparticles for cancer theranostics |
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Tumor-targeted biodegradable multifunctional nanoparticles for cancer theranostics |
abstract |
Mesoporous silica nanoparticles (MSN) attract extensive attention in area of cancer diagnosis and therapy because of their controllable nanostructures, easy surface modification and stable synthesis methods. However, their biodegradability was still controversial. This work explored the degradation effect of a type of biodegradable MSN (bMSN) in different environments and simultaneously endowed it with imaging functions and high-efficiency targeting effect on cancer cell, thus forming a multifunctional biodegradable drug carrier (bMSN-ss-GABA) for cancer theranostics. The bovine serum albumin-based Gd/Au complex (BSA-Gd/Au) was wrapped on the surface of bMSN through disulfide linkage, acting as contrast agent for magnetic resonance (MR) and fluorescence imaging, and then folate (FA), whose receptor (FR) is overexpressed in KB human oral epidermoid carcinoma cells, was modified on the nanocarriers as a targeting ligand. TEM revealed the degradation process of bMSN and a series of characterization methods verified the successful construction of bMSN-ss-GABA. Doxorubicin hydrochloride (DOX) loaded bMSN-ss-GABA (DOXbMSN-ss-GABA) was proved with redox-responsiveness, thereby triggering rapid drug release under specific tumor microenvironment of high glutathione concentration. Further, the excellent imaging capability was also fully inspected. What’s more, the results of endocytosis and tumor growth inhibition of DOX@bMSN-ss-GABA demonstrated the highly effective targeting effect of hybird nanocarriers. Therefore, the prepared DOX@bMSN-ss-GABA might be used as a promising nanotheranostic agent for KB human oral epidermoid carcinoma. |
abstractGer |
Mesoporous silica nanoparticles (MSN) attract extensive attention in area of cancer diagnosis and therapy because of their controllable nanostructures, easy surface modification and stable synthesis methods. However, their biodegradability was still controversial. This work explored the degradation effect of a type of biodegradable MSN (bMSN) in different environments and simultaneously endowed it with imaging functions and high-efficiency targeting effect on cancer cell, thus forming a multifunctional biodegradable drug carrier (bMSN-ss-GABA) for cancer theranostics. The bovine serum albumin-based Gd/Au complex (BSA-Gd/Au) was wrapped on the surface of bMSN through disulfide linkage, acting as contrast agent for magnetic resonance (MR) and fluorescence imaging, and then folate (FA), whose receptor (FR) is overexpressed in KB human oral epidermoid carcinoma cells, was modified on the nanocarriers as a targeting ligand. TEM revealed the degradation process of bMSN and a series of characterization methods verified the successful construction of bMSN-ss-GABA. Doxorubicin hydrochloride (DOX) loaded bMSN-ss-GABA (DOXbMSN-ss-GABA) was proved with redox-responsiveness, thereby triggering rapid drug release under specific tumor microenvironment of high glutathione concentration. Further, the excellent imaging capability was also fully inspected. What’s more, the results of endocytosis and tumor growth inhibition of DOX@bMSN-ss-GABA demonstrated the highly effective targeting effect of hybird nanocarriers. Therefore, the prepared DOX@bMSN-ss-GABA might be used as a promising nanotheranostic agent for KB human oral epidermoid carcinoma. |
abstract_unstemmed |
Mesoporous silica nanoparticles (MSN) attract extensive attention in area of cancer diagnosis and therapy because of their controllable nanostructures, easy surface modification and stable synthesis methods. However, their biodegradability was still controversial. This work explored the degradation effect of a type of biodegradable MSN (bMSN) in different environments and simultaneously endowed it with imaging functions and high-efficiency targeting effect on cancer cell, thus forming a multifunctional biodegradable drug carrier (bMSN-ss-GABA) for cancer theranostics. The bovine serum albumin-based Gd/Au complex (BSA-Gd/Au) was wrapped on the surface of bMSN through disulfide linkage, acting as contrast agent for magnetic resonance (MR) and fluorescence imaging, and then folate (FA), whose receptor (FR) is overexpressed in KB human oral epidermoid carcinoma cells, was modified on the nanocarriers as a targeting ligand. TEM revealed the degradation process of bMSN and a series of characterization methods verified the successful construction of bMSN-ss-GABA. Doxorubicin hydrochloride (DOX) loaded bMSN-ss-GABA (DOXbMSN-ss-GABA) was proved with redox-responsiveness, thereby triggering rapid drug release under specific tumor microenvironment of high glutathione concentration. Further, the excellent imaging capability was also fully inspected. What’s more, the results of endocytosis and tumor growth inhibition of DOX@bMSN-ss-GABA demonstrated the highly effective targeting effect of hybird nanocarriers. Therefore, the prepared DOX@bMSN-ss-GABA might be used as a promising nanotheranostic agent for KB human oral epidermoid carcinoma. |
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title_short |
Tumor-targeted biodegradable multifunctional nanoparticles for cancer theranostics |
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Chen, Liang Zhou, Xiaojun Sun, Ping Fu, Liwen You, Yanling Xu, Man You, Zhengwei Kai, Guoyin He, Chuanglong |
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score |
7.3995247 |