A multicolor-tunable fluorescent hydrogel for information encryption

Although fluorescent hydrogels have been gaining significant attention for their potential application in optical encryption owing to their smart responsiveness, their complex preparation processes have hindered their practical applications. This paper reports the fabrication of a multicolor-tunable...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Dai, Ao [verfasserIn] Lou, Kang [verfasserIn] Wang, Xinnan [verfasserIn] Huang, Honghao [verfasserIn] Zhou, Qi [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2024

Schlagwörter:	Multicolor fluorescence Hydrogel Tunable fluorescence Responsiveness Information storage

Übergeordnetes Werk:	Enthalten in: Dyes and pigments - Amsterdam [u.a.] : Elsevier Science, 1980, 223
Übergeordnetes Werk:	volume:223

DOI / URN:	10.1016/j.dyepig.2024.111986

Katalog-ID:	ELV066926467

Internformat


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245	1	0	\|a A multicolor-tunable fluorescent hydrogel for information encryption
264		1	\|c 2024
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520			\|a Although fluorescent hydrogels have been gaining significant attention for their potential application in optical encryption owing to their smart responsiveness, their complex preparation processes have hindered their practical applications. This paper reports the fabrication of a multicolor-tunable fluorescent hydrogel, annotated as GA/ASA/Eu(PDA)3, from gelatin (GA) as the gel matrix in addition to 5-aminosalicylic acid (ASA) and a lanthanide complex (Eu(PDA)3, pyridine-2,6-dicarboxylic acid (PDA) was chosen as a ligand for sensitizing the luminescence of europium ions (Eu3+)) as the fluorescent centers. Upon UV light excitation, ASA emitted blue-green fluorescence, while Eu(PDA)3 showed red fluorescence. The difference between the maximum excitation wavelengths of the fluorescent groups was approximately 100 nm. Therefore, the fluorescence color of the GA/ASA/Eu(PDA)3 hydrogel could be changed to red, pink, white, light blue, or blue by simply altering either the concentrations of the fluorescent groups or the excitation light wavelengths. Furthermore, the prepared hydrogel was responsive to metal ions, and the energy transfer between PDA and Eu3+ ions could be interrupted by Cu2+ or Mn2+ ions, thus resulting in quenching of the red fluorescence. Finally, the designed hydrogel successfully enabled storage encryption. The results of this study can help in the design and manufacturing of novel smart optical materials for advanced information encryption applications.
650		4	\|a Multicolor fluorescence
650		4	\|a Hydrogel
650		4	\|a Tunable fluorescence
650		4	\|a Responsiveness
650		4	\|a Information storage
700	1		\|a Lou, Kang \|e verfasserin \|4 aut
700	1		\|a Wang, Xinnan \|e verfasserin \|4 aut
700	1		\|a Huang, Honghao \|e verfasserin \|4 aut
700	1		\|a Zhou, Qi \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t Dyes and pigments \|d Amsterdam [u.a.] : Elsevier Science, 1980 \|g 223 \|h Online-Ressource \|w (DE-627)306658755 \|w (DE-600)1500382-6 \|w (DE-576)116550910 \|x 0143-7208 \|7 nnns
773	1	8	\|g volume:223
912			\|a GBV_USEFLAG_U
912			\|a GBV_ELV
912			\|a SYSFLAG_U
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912			\|a GBV_ILN_20
912			\|a GBV_ILN_22
912			\|a GBV_ILN_23
912			\|a GBV_ILN_24
912			\|a GBV_ILN_31
912			\|a GBV_ILN_32
912			\|a GBV_ILN_40
912			\|a GBV_ILN_60
912			\|a GBV_ILN_62
912			\|a GBV_ILN_65
912			\|a GBV_ILN_69
912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_74
912			\|a GBV_ILN_90
912			\|a GBV_ILN_95
912			\|a GBV_ILN_100
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_150
912			\|a GBV_ILN_151
912			\|a GBV_ILN_187
912			\|a GBV_ILN_213
912			\|a GBV_ILN_224
912			\|a GBV_ILN_230
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_702
912			\|a GBV_ILN_2001
912			\|a GBV_ILN_2003
912			\|a GBV_ILN_2004
912			\|a GBV_ILN_2005
912			\|a GBV_ILN_2007
912			\|a GBV_ILN_2009
912			\|a GBV_ILN_2010
912			\|a GBV_ILN_2011
912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2026
912			\|a GBV_ILN_2027
912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2055
912			\|a GBV_ILN_2056
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2106
912			\|a GBV_ILN_2110
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2122
912			\|a GBV_ILN_2129
912			\|a GBV_ILN_2143
912			\|a GBV_ILN_2152
912			\|a GBV_ILN_2153
912			\|a GBV_ILN_2190
912			\|a GBV_ILN_2232
912			\|a GBV_ILN_2336
912			\|a GBV_ILN_2470
912			\|a GBV_ILN_2507
912			\|a GBV_ILN_4035
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
912			\|a GBV_ILN_4242
912			\|a GBV_ILN_4249
912			\|a GBV_ILN_4251
912			\|a GBV_ILN_4305
912			\|a GBV_ILN_4306
912			\|a GBV_ILN_4307
912			\|a GBV_ILN_4313
912			\|a GBV_ILN_4322
912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4326
912			\|a GBV_ILN_4333
912			\|a GBV_ILN_4334
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4393
912			\|a GBV_ILN_4700
936	b	k	\|a 58.26 \|j Technologie der Farben und Lacke \|q VZ
951			\|a AR
952			\|d 223

Indexfelder

author_variant	a d ad k l kl x w xw h h hh q z qz
matchkey_str	article:01437208:2024----::mliootnbeloecnhdoefrno
hierarchy_sort_str	2024
bklnumber	58.26
publishDate	2024
allfields	10.1016/j.dyepig.2024.111986 doi (DE-627)ELV066926467 (ELSEVIER)S0143-7208(24)00051-2 DE-627 ger DE-627 rda eng 660 VZ 58.26 bkl Dai, Ao verfasserin aut A multicolor-tunable fluorescent hydrogel for information encryption 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Although fluorescent hydrogels have been gaining significant attention for their potential application in optical encryption owing to their smart responsiveness, their complex preparation processes have hindered their practical applications. This paper reports the fabrication of a multicolor-tunable fluorescent hydrogel, annotated as GA/ASA/Eu(PDA)3, from gelatin (GA) as the gel matrix in addition to 5-aminosalicylic acid (ASA) and a lanthanide complex (Eu(PDA)3, pyridine-2,6-dicarboxylic acid (PDA) was chosen as a ligand for sensitizing the luminescence of europium ions (Eu3+)) as the fluorescent centers. Upon UV light excitation, ASA emitted blue-green fluorescence, while Eu(PDA)3 showed red fluorescence. The difference between the maximum excitation wavelengths of the fluorescent groups was approximately 100 nm. Therefore, the fluorescence color of the GA/ASA/Eu(PDA)3 hydrogel could be changed to red, pink, white, light blue, or blue by simply altering either the concentrations of the fluorescent groups or the excitation light wavelengths. Furthermore, the prepared hydrogel was responsive to metal ions, and the energy transfer between PDA and Eu3+ ions could be interrupted by Cu2+ or Mn2+ ions, thus resulting in quenching of the red fluorescence. Finally, the designed hydrogel successfully enabled storage encryption. The results of this study can help in the design and manufacturing of novel smart optical materials for advanced information encryption applications. Multicolor fluorescence Hydrogel Tunable fluorescence Responsiveness Information storage Lou, Kang verfasserin aut Wang, Xinnan verfasserin aut Huang, Honghao verfasserin aut Zhou, Qi verfasserin aut Enthalten in Dyes and pigments Amsterdam [u.a.] : Elsevier Science, 1980 223 Online-Ressource (DE-627)306658755 (DE-600)1500382-6 (DE-576)116550910 0143-7208 nnns volume:223 GBV_USEFLAG_U GBV_ELV SYSFLAG_U 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_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_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 58.26 Technologie der Farben und Lacke VZ AR 223
spelling	10.1016/j.dyepig.2024.111986 doi (DE-627)ELV066926467 (ELSEVIER)S0143-7208(24)00051-2 DE-627 ger DE-627 rda eng 660 VZ 58.26 bkl Dai, Ao verfasserin aut A multicolor-tunable fluorescent hydrogel for information encryption 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Although fluorescent hydrogels have been gaining significant attention for their potential application in optical encryption owing to their smart responsiveness, their complex preparation processes have hindered their practical applications. This paper reports the fabrication of a multicolor-tunable fluorescent hydrogel, annotated as GA/ASA/Eu(PDA)3, from gelatin (GA) as the gel matrix in addition to 5-aminosalicylic acid (ASA) and a lanthanide complex (Eu(PDA)3, pyridine-2,6-dicarboxylic acid (PDA) was chosen as a ligand for sensitizing the luminescence of europium ions (Eu3+)) as the fluorescent centers. Upon UV light excitation, ASA emitted blue-green fluorescence, while Eu(PDA)3 showed red fluorescence. The difference between the maximum excitation wavelengths of the fluorescent groups was approximately 100 nm. Therefore, the fluorescence color of the GA/ASA/Eu(PDA)3 hydrogel could be changed to red, pink, white, light blue, or blue by simply altering either the concentrations of the fluorescent groups or the excitation light wavelengths. Furthermore, the prepared hydrogel was responsive to metal ions, and the energy transfer between PDA and Eu3+ ions could be interrupted by Cu2+ or Mn2+ ions, thus resulting in quenching of the red fluorescence. Finally, the designed hydrogel successfully enabled storage encryption. The results of this study can help in the design and manufacturing of novel smart optical materials for advanced information encryption applications. Multicolor fluorescence Hydrogel Tunable fluorescence Responsiveness Information storage Lou, Kang verfasserin aut Wang, Xinnan verfasserin aut Huang, Honghao verfasserin aut Zhou, Qi verfasserin aut Enthalten in Dyes and pigments Amsterdam [u.a.] : Elsevier Science, 1980 223 Online-Ressource (DE-627)306658755 (DE-600)1500382-6 (DE-576)116550910 0143-7208 nnns volume:223 GBV_USEFLAG_U GBV_ELV SYSFLAG_U 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_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_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 58.26 Technologie der Farben und Lacke VZ AR 223
allfields_unstemmed	10.1016/j.dyepig.2024.111986 doi (DE-627)ELV066926467 (ELSEVIER)S0143-7208(24)00051-2 DE-627 ger DE-627 rda eng 660 VZ 58.26 bkl Dai, Ao verfasserin aut A multicolor-tunable fluorescent hydrogel for information encryption 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Although fluorescent hydrogels have been gaining significant attention for their potential application in optical encryption owing to their smart responsiveness, their complex preparation processes have hindered their practical applications. This paper reports the fabrication of a multicolor-tunable fluorescent hydrogel, annotated as GA/ASA/Eu(PDA)3, from gelatin (GA) as the gel matrix in addition to 5-aminosalicylic acid (ASA) and a lanthanide complex (Eu(PDA)3, pyridine-2,6-dicarboxylic acid (PDA) was chosen as a ligand for sensitizing the luminescence of europium ions (Eu3+)) as the fluorescent centers. Upon UV light excitation, ASA emitted blue-green fluorescence, while Eu(PDA)3 showed red fluorescence. The difference between the maximum excitation wavelengths of the fluorescent groups was approximately 100 nm. Therefore, the fluorescence color of the GA/ASA/Eu(PDA)3 hydrogel could be changed to red, pink, white, light blue, or blue by simply altering either the concentrations of the fluorescent groups or the excitation light wavelengths. Furthermore, the prepared hydrogel was responsive to metal ions, and the energy transfer between PDA and Eu3+ ions could be interrupted by Cu2+ or Mn2+ ions, thus resulting in quenching of the red fluorescence. Finally, the designed hydrogel successfully enabled storage encryption. The results of this study can help in the design and manufacturing of novel smart optical materials for advanced information encryption applications. Multicolor fluorescence Hydrogel Tunable fluorescence Responsiveness Information storage Lou, Kang verfasserin aut Wang, Xinnan verfasserin aut Huang, Honghao verfasserin aut Zhou, Qi verfasserin aut Enthalten in Dyes and pigments Amsterdam [u.a.] : Elsevier Science, 1980 223 Online-Ressource (DE-627)306658755 (DE-600)1500382-6 (DE-576)116550910 0143-7208 nnns volume:223 GBV_USEFLAG_U GBV_ELV SYSFLAG_U 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_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_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 58.26 Technologie der Farben und Lacke VZ AR 223
allfieldsGer	10.1016/j.dyepig.2024.111986 doi (DE-627)ELV066926467 (ELSEVIER)S0143-7208(24)00051-2 DE-627 ger DE-627 rda eng 660 VZ 58.26 bkl Dai, Ao verfasserin aut A multicolor-tunable fluorescent hydrogel for information encryption 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Although fluorescent hydrogels have been gaining significant attention for their potential application in optical encryption owing to their smart responsiveness, their complex preparation processes have hindered their practical applications. This paper reports the fabrication of a multicolor-tunable fluorescent hydrogel, annotated as GA/ASA/Eu(PDA)3, from gelatin (GA) as the gel matrix in addition to 5-aminosalicylic acid (ASA) and a lanthanide complex (Eu(PDA)3, pyridine-2,6-dicarboxylic acid (PDA) was chosen as a ligand for sensitizing the luminescence of europium ions (Eu3+)) as the fluorescent centers. Upon UV light excitation, ASA emitted blue-green fluorescence, while Eu(PDA)3 showed red fluorescence. The difference between the maximum excitation wavelengths of the fluorescent groups was approximately 100 nm. Therefore, the fluorescence color of the GA/ASA/Eu(PDA)3 hydrogel could be changed to red, pink, white, light blue, or blue by simply altering either the concentrations of the fluorescent groups or the excitation light wavelengths. Furthermore, the prepared hydrogel was responsive to metal ions, and the energy transfer between PDA and Eu3+ ions could be interrupted by Cu2+ or Mn2+ ions, thus resulting in quenching of the red fluorescence. Finally, the designed hydrogel successfully enabled storage encryption. The results of this study can help in the design and manufacturing of novel smart optical materials for advanced information encryption applications. Multicolor fluorescence Hydrogel Tunable fluorescence Responsiveness Information storage Lou, Kang verfasserin aut Wang, Xinnan verfasserin aut Huang, Honghao verfasserin aut Zhou, Qi verfasserin aut Enthalten in Dyes and pigments Amsterdam [u.a.] : Elsevier Science, 1980 223 Online-Ressource (DE-627)306658755 (DE-600)1500382-6 (DE-576)116550910 0143-7208 nnns volume:223 GBV_USEFLAG_U GBV_ELV SYSFLAG_U 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_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_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 58.26 Technologie der Farben und Lacke VZ AR 223
allfieldsSound	10.1016/j.dyepig.2024.111986 doi (DE-627)ELV066926467 (ELSEVIER)S0143-7208(24)00051-2 DE-627 ger DE-627 rda eng 660 VZ 58.26 bkl Dai, Ao verfasserin aut A multicolor-tunable fluorescent hydrogel for information encryption 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Although fluorescent hydrogels have been gaining significant attention for their potential application in optical encryption owing to their smart responsiveness, their complex preparation processes have hindered their practical applications. This paper reports the fabrication of a multicolor-tunable fluorescent hydrogel, annotated as GA/ASA/Eu(PDA)3, from gelatin (GA) as the gel matrix in addition to 5-aminosalicylic acid (ASA) and a lanthanide complex (Eu(PDA)3, pyridine-2,6-dicarboxylic acid (PDA) was chosen as a ligand for sensitizing the luminescence of europium ions (Eu3+)) as the fluorescent centers. Upon UV light excitation, ASA emitted blue-green fluorescence, while Eu(PDA)3 showed red fluorescence. The difference between the maximum excitation wavelengths of the fluorescent groups was approximately 100 nm. Therefore, the fluorescence color of the GA/ASA/Eu(PDA)3 hydrogel could be changed to red, pink, white, light blue, or blue by simply altering either the concentrations of the fluorescent groups or the excitation light wavelengths. Furthermore, the prepared hydrogel was responsive to metal ions, and the energy transfer between PDA and Eu3+ ions could be interrupted by Cu2+ or Mn2+ ions, thus resulting in quenching of the red fluorescence. Finally, the designed hydrogel successfully enabled storage encryption. The results of this study can help in the design and manufacturing of novel smart optical materials for advanced information encryption applications. Multicolor fluorescence Hydrogel Tunable fluorescence Responsiveness Information storage Lou, Kang verfasserin aut Wang, Xinnan verfasserin aut Huang, Honghao verfasserin aut Zhou, Qi verfasserin aut Enthalten in Dyes and pigments Amsterdam [u.a.] : Elsevier Science, 1980 223 Online-Ressource (DE-627)306658755 (DE-600)1500382-6 (DE-576)116550910 0143-7208 nnns volume:223 GBV_USEFLAG_U GBV_ELV SYSFLAG_U 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_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_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 58.26 Technologie der Farben und Lacke VZ AR 223
language	English
source	Enthalten in Dyes and pigments 223 volume:223
sourceStr	Enthalten in Dyes and pigments 223 volume:223
format_phy_str_mv	Article
bklname	Technologie der Farben und Lacke
institution	findex.gbv.de
topic_facet	Multicolor fluorescence Hydrogel Tunable fluorescence Responsiveness Information storage
dewey-raw	660
isfreeaccess_bool	false
container_title	Dyes and pigments
authorswithroles_txt_mv	Dai, Ao @@aut@@ Lou, Kang @@aut@@ Wang, Xinnan @@aut@@ Huang, Honghao @@aut@@ Zhou, Qi @@aut@@
publishDateDaySort_date	2024-01-01T00:00:00Z
hierarchy_top_id	306658755
dewey-sort	3660
id	ELV066926467
language_de	englisch
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author	Dai, Ao
spellingShingle	Dai, Ao ddc 660 bkl 58.26 misc Multicolor fluorescence misc Hydrogel misc Tunable fluorescence misc Responsiveness misc Information storage A multicolor-tunable fluorescent hydrogel for information encryption
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topic_title	660 VZ 58.26 bkl A multicolor-tunable fluorescent hydrogel for information encryption Multicolor fluorescence Hydrogel Tunable fluorescence Responsiveness Information storage
topic	ddc 660 bkl 58.26 misc Multicolor fluorescence misc Hydrogel misc Tunable fluorescence misc Responsiveness misc Information storage
topic_unstemmed	ddc 660 bkl 58.26 misc Multicolor fluorescence misc Hydrogel misc Tunable fluorescence misc Responsiveness misc Information storage
topic_browse	ddc 660 bkl 58.26 misc Multicolor fluorescence misc Hydrogel misc Tunable fluorescence misc Responsiveness misc Information storage
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title	A multicolor-tunable fluorescent hydrogel for information encryption
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title_full	A multicolor-tunable fluorescent hydrogel for information encryption
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author_browse	Dai, Ao Lou, Kang Wang, Xinnan Huang, Honghao Zhou, Qi
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doi_str_mv	10.1016/j.dyepig.2024.111986
dewey-full	660
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title_sort	a multicolor-tunable fluorescent hydrogel for information encryption
title_auth	A multicolor-tunable fluorescent hydrogel for information encryption
abstract	Although fluorescent hydrogels have been gaining significant attention for their potential application in optical encryption owing to their smart responsiveness, their complex preparation processes have hindered their practical applications. This paper reports the fabrication of a multicolor-tunable fluorescent hydrogel, annotated as GA/ASA/Eu(PDA)3, from gelatin (GA) as the gel matrix in addition to 5-aminosalicylic acid (ASA) and a lanthanide complex (Eu(PDA)3, pyridine-2,6-dicarboxylic acid (PDA) was chosen as a ligand for sensitizing the luminescence of europium ions (Eu3+)) as the fluorescent centers. Upon UV light excitation, ASA emitted blue-green fluorescence, while Eu(PDA)3 showed red fluorescence. The difference between the maximum excitation wavelengths of the fluorescent groups was approximately 100 nm. Therefore, the fluorescence color of the GA/ASA/Eu(PDA)3 hydrogel could be changed to red, pink, white, light blue, or blue by simply altering either the concentrations of the fluorescent groups or the excitation light wavelengths. Furthermore, the prepared hydrogel was responsive to metal ions, and the energy transfer between PDA and Eu3+ ions could be interrupted by Cu2+ or Mn2+ ions, thus resulting in quenching of the red fluorescence. Finally, the designed hydrogel successfully enabled storage encryption. The results of this study can help in the design and manufacturing of novel smart optical materials for advanced information encryption applications.
abstractGer	Although fluorescent hydrogels have been gaining significant attention for their potential application in optical encryption owing to their smart responsiveness, their complex preparation processes have hindered their practical applications. This paper reports the fabrication of a multicolor-tunable fluorescent hydrogel, annotated as GA/ASA/Eu(PDA)3, from gelatin (GA) as the gel matrix in addition to 5-aminosalicylic acid (ASA) and a lanthanide complex (Eu(PDA)3, pyridine-2,6-dicarboxylic acid (PDA) was chosen as a ligand for sensitizing the luminescence of europium ions (Eu3+)) as the fluorescent centers. Upon UV light excitation, ASA emitted blue-green fluorescence, while Eu(PDA)3 showed red fluorescence. The difference between the maximum excitation wavelengths of the fluorescent groups was approximately 100 nm. Therefore, the fluorescence color of the GA/ASA/Eu(PDA)3 hydrogel could be changed to red, pink, white, light blue, or blue by simply altering either the concentrations of the fluorescent groups or the excitation light wavelengths. Furthermore, the prepared hydrogel was responsive to metal ions, and the energy transfer between PDA and Eu3+ ions could be interrupted by Cu2+ or Mn2+ ions, thus resulting in quenching of the red fluorescence. Finally, the designed hydrogel successfully enabled storage encryption. The results of this study can help in the design and manufacturing of novel smart optical materials for advanced information encryption applications.
abstract_unstemmed	Although fluorescent hydrogels have been gaining significant attention for their potential application in optical encryption owing to their smart responsiveness, their complex preparation processes have hindered their practical applications. This paper reports the fabrication of a multicolor-tunable fluorescent hydrogel, annotated as GA/ASA/Eu(PDA)3, from gelatin (GA) as the gel matrix in addition to 5-aminosalicylic acid (ASA) and a lanthanide complex (Eu(PDA)3, pyridine-2,6-dicarboxylic acid (PDA) was chosen as a ligand for sensitizing the luminescence of europium ions (Eu3+)) as the fluorescent centers. Upon UV light excitation, ASA emitted blue-green fluorescence, while Eu(PDA)3 showed red fluorescence. The difference between the maximum excitation wavelengths of the fluorescent groups was approximately 100 nm. Therefore, the fluorescence color of the GA/ASA/Eu(PDA)3 hydrogel could be changed to red, pink, white, light blue, or blue by simply altering either the concentrations of the fluorescent groups or the excitation light wavelengths. Furthermore, the prepared hydrogel was responsive to metal ions, and the energy transfer between PDA and Eu3+ ions could be interrupted by Cu2+ or Mn2+ ions, thus resulting in quenching of the red fluorescence. Finally, the designed hydrogel successfully enabled storage encryption. The results of this study can help in the design and manufacturing of novel smart optical materials for advanced information encryption applications.
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title_short	A multicolor-tunable fluorescent hydrogel for information encryption
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author2	Lou, Kang Wang, Xinnan Huang, Honghao Zhou, Qi
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doi_str	10.1016/j.dyepig.2024.111986
up_date	2024-07-06T19:28:47.481Z
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A multicolor-tunable fluorescent hydrogel for information encryption

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