Photoresponsive Luminescent Polymeric Hydrogels for Reversible Information Encryption and Decryption

Abstract Conventional luminescent information is usually visible under either ambient or UV light, hampering their potential application in smart confidential information protection. In order to address this challenge, herein, light‐triggered luminescence ON‐OFF switchable hybrid hydrogels are succe...
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Autor*in:	Zhiqiang Li [verfasserIn] Hongzhong Chen [verfasserIn] Bin Li [verfasserIn] Yanmiao Xie [verfasserIn] Xiaoli Gong [verfasserIn] Xiao Liu [verfasserIn] Huanrong Li [verfasserIn] Yanli Zhao [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2019

Schlagwörter:	information encryption and decryption luminescence photoresponsive materials polymeric hydrogels tunable emission

Übergeordnetes Werk:	In: Advanced Science - Wiley, 2015, 6(2019), 21, Seite n/a-n/a
Übergeordnetes Werk:	volume:6 ; year:2019 ; number:21 ; pages:n/a-n/a

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.1002/advs.201901529

Katalog-ID:	DOAJ033238162

Internformat


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520			\|a Abstract Conventional luminescent information is usually visible under either ambient or UV light, hampering their potential application in smart confidential information protection. In order to address this challenge, herein, light‐triggered luminescence ON‐OFF switchable hybrid hydrogels are successfully constructed through in situ copolymerization of acrylamide, lanthanide complex, and diarylethene photochromic unit. The open‐close behavior of the diarylethene ring in the polymer could be controlled by UV and visible light irradiation, where the close form of the ring features fluorescence resonance energy transfer with the lanthanide complex. The hydrogel‐based blocks with tunable emission colors are then employed to construct 3D information codes, which can be read out under a 254 nm UV lamp. The exposure to 300 nm UV light leads to the luminescence quenching of the hydrogels, thus erasing the encoded information. Under visible light (<450 nm) irradiation, the luminescence is recovered to make the confidential information readable again. Thus, by simply alternating the exposure to UV and visible lights, the luminescence signals could become invisible and visible reversibly, allowing for reversible multiple information encryption and decryption.
650		4	\|a information encryption and decryption
650		4	\|a luminescence
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700	0		\|a Huanrong Li \|e verfasserin \|4 aut
700	0		\|a Yanli Zhao \|e verfasserin \|4 aut
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912			\|a GBV_ILN_636
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allfields	10.1002/advs.201901529 doi (DE-627)DOAJ033238162 (DE-599)DOAJef7b9a3ee2944df39adda622dc8132ef DE-627 ger DE-627 rakwb eng Zhiqiang Li verfasserin aut Photoresponsive Luminescent Polymeric Hydrogels for Reversible Information Encryption and Decryption 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Conventional luminescent information is usually visible under either ambient or UV light, hampering their potential application in smart confidential information protection. In order to address this challenge, herein, light‐triggered luminescence ON‐OFF switchable hybrid hydrogels are successfully constructed through in situ copolymerization of acrylamide, lanthanide complex, and diarylethene photochromic unit. The open‐close behavior of the diarylethene ring in the polymer could be controlled by UV and visible light irradiation, where the close form of the ring features fluorescence resonance energy transfer with the lanthanide complex. The hydrogel‐based blocks with tunable emission colors are then employed to construct 3D information codes, which can be read out under a 254 nm UV lamp. The exposure to 300 nm UV light leads to the luminescence quenching of the hydrogels, thus erasing the encoded information. Under visible light (<450 nm) irradiation, the luminescence is recovered to make the confidential information readable again. Thus, by simply alternating the exposure to UV and visible lights, the luminescence signals could become invisible and visible reversibly, allowing for reversible multiple information encryption and decryption. information encryption and decryption luminescence photoresponsive materials polymeric hydrogels tunable emission Science Q Hongzhong Chen verfasserin aut Bin Li verfasserin aut Yanmiao Xie verfasserin aut Xiaoli Gong verfasserin aut Xiao Liu verfasserin aut Huanrong Li verfasserin aut Yanli Zhao verfasserin aut In Advanced Science Wiley, 2015 6(2019), 21, Seite n/a-n/a (DE-627)817357777 (DE-600)2808093-2 21983844 nnns volume:6 year:2019 number:21 pages:n/a-n/a https://doi.org/10.1002/advs.201901529 kostenfrei https://doaj.org/article/ef7b9a3ee2944df39adda622dc8132ef kostenfrei https://doi.org/10.1002/advs.201901529 kostenfrei https://doaj.org/toc/2198-3844 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 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_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 6 2019 21 n/a-n/a
spelling	10.1002/advs.201901529 doi (DE-627)DOAJ033238162 (DE-599)DOAJef7b9a3ee2944df39adda622dc8132ef DE-627 ger DE-627 rakwb eng Zhiqiang Li verfasserin aut Photoresponsive Luminescent Polymeric Hydrogels for Reversible Information Encryption and Decryption 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Conventional luminescent information is usually visible under either ambient or UV light, hampering their potential application in smart confidential information protection. In order to address this challenge, herein, light‐triggered luminescence ON‐OFF switchable hybrid hydrogels are successfully constructed through in situ copolymerization of acrylamide, lanthanide complex, and diarylethene photochromic unit. The open‐close behavior of the diarylethene ring in the polymer could be controlled by UV and visible light irradiation, where the close form of the ring features fluorescence resonance energy transfer with the lanthanide complex. The hydrogel‐based blocks with tunable emission colors are then employed to construct 3D information codes, which can be read out under a 254 nm UV lamp. The exposure to 300 nm UV light leads to the luminescence quenching of the hydrogels, thus erasing the encoded information. Under visible light (<450 nm) irradiation, the luminescence is recovered to make the confidential information readable again. Thus, by simply alternating the exposure to UV and visible lights, the luminescence signals could become invisible and visible reversibly, allowing for reversible multiple information encryption and decryption. information encryption and decryption luminescence photoresponsive materials polymeric hydrogels tunable emission Science Q Hongzhong Chen verfasserin aut Bin Li verfasserin aut Yanmiao Xie verfasserin aut Xiaoli Gong verfasserin aut Xiao Liu verfasserin aut Huanrong Li verfasserin aut Yanli Zhao verfasserin aut In Advanced Science Wiley, 2015 6(2019), 21, Seite n/a-n/a (DE-627)817357777 (DE-600)2808093-2 21983844 nnns volume:6 year:2019 number:21 pages:n/a-n/a https://doi.org/10.1002/advs.201901529 kostenfrei https://doaj.org/article/ef7b9a3ee2944df39adda622dc8132ef kostenfrei https://doi.org/10.1002/advs.201901529 kostenfrei https://doaj.org/toc/2198-3844 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 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_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 6 2019 21 n/a-n/a
allfields_unstemmed	10.1002/advs.201901529 doi (DE-627)DOAJ033238162 (DE-599)DOAJef7b9a3ee2944df39adda622dc8132ef DE-627 ger DE-627 rakwb eng Zhiqiang Li verfasserin aut Photoresponsive Luminescent Polymeric Hydrogels for Reversible Information Encryption and Decryption 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Conventional luminescent information is usually visible under either ambient or UV light, hampering their potential application in smart confidential information protection. In order to address this challenge, herein, light‐triggered luminescence ON‐OFF switchable hybrid hydrogels are successfully constructed through in situ copolymerization of acrylamide, lanthanide complex, and diarylethene photochromic unit. The open‐close behavior of the diarylethene ring in the polymer could be controlled by UV and visible light irradiation, where the close form of the ring features fluorescence resonance energy transfer with the lanthanide complex. The hydrogel‐based blocks with tunable emission colors are then employed to construct 3D information codes, which can be read out under a 254 nm UV lamp. The exposure to 300 nm UV light leads to the luminescence quenching of the hydrogels, thus erasing the encoded information. Under visible light (<450 nm) irradiation, the luminescence is recovered to make the confidential information readable again. Thus, by simply alternating the exposure to UV and visible lights, the luminescence signals could become invisible and visible reversibly, allowing for reversible multiple information encryption and decryption. information encryption and decryption luminescence photoresponsive materials polymeric hydrogels tunable emission Science Q Hongzhong Chen verfasserin aut Bin Li verfasserin aut Yanmiao Xie verfasserin aut Xiaoli Gong verfasserin aut Xiao Liu verfasserin aut Huanrong Li verfasserin aut Yanli Zhao verfasserin aut In Advanced Science Wiley, 2015 6(2019), 21, Seite n/a-n/a (DE-627)817357777 (DE-600)2808093-2 21983844 nnns volume:6 year:2019 number:21 pages:n/a-n/a https://doi.org/10.1002/advs.201901529 kostenfrei https://doaj.org/article/ef7b9a3ee2944df39adda622dc8132ef kostenfrei https://doi.org/10.1002/advs.201901529 kostenfrei https://doaj.org/toc/2198-3844 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 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_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 6 2019 21 n/a-n/a
allfieldsGer	10.1002/advs.201901529 doi (DE-627)DOAJ033238162 (DE-599)DOAJef7b9a3ee2944df39adda622dc8132ef DE-627 ger DE-627 rakwb eng Zhiqiang Li verfasserin aut Photoresponsive Luminescent Polymeric Hydrogels for Reversible Information Encryption and Decryption 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Conventional luminescent information is usually visible under either ambient or UV light, hampering their potential application in smart confidential information protection. In order to address this challenge, herein, light‐triggered luminescence ON‐OFF switchable hybrid hydrogels are successfully constructed through in situ copolymerization of acrylamide, lanthanide complex, and diarylethene photochromic unit. The open‐close behavior of the diarylethene ring in the polymer could be controlled by UV and visible light irradiation, where the close form of the ring features fluorescence resonance energy transfer with the lanthanide complex. The hydrogel‐based blocks with tunable emission colors are then employed to construct 3D information codes, which can be read out under a 254 nm UV lamp. The exposure to 300 nm UV light leads to the luminescence quenching of the hydrogels, thus erasing the encoded information. Under visible light (<450 nm) irradiation, the luminescence is recovered to make the confidential information readable again. Thus, by simply alternating the exposure to UV and visible lights, the luminescence signals could become invisible and visible reversibly, allowing for reversible multiple information encryption and decryption. information encryption and decryption luminescence photoresponsive materials polymeric hydrogels tunable emission Science Q Hongzhong Chen verfasserin aut Bin Li verfasserin aut Yanmiao Xie verfasserin aut Xiaoli Gong verfasserin aut Xiao Liu verfasserin aut Huanrong Li verfasserin aut Yanli Zhao verfasserin aut In Advanced Science Wiley, 2015 6(2019), 21, Seite n/a-n/a (DE-627)817357777 (DE-600)2808093-2 21983844 nnns volume:6 year:2019 number:21 pages:n/a-n/a https://doi.org/10.1002/advs.201901529 kostenfrei https://doaj.org/article/ef7b9a3ee2944df39adda622dc8132ef kostenfrei https://doi.org/10.1002/advs.201901529 kostenfrei https://doaj.org/toc/2198-3844 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 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_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 6 2019 21 n/a-n/a
allfieldsSound	10.1002/advs.201901529 doi (DE-627)DOAJ033238162 (DE-599)DOAJef7b9a3ee2944df39adda622dc8132ef DE-627 ger DE-627 rakwb eng Zhiqiang Li verfasserin aut Photoresponsive Luminescent Polymeric Hydrogels for Reversible Information Encryption and Decryption 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract Conventional luminescent information is usually visible under either ambient or UV light, hampering their potential application in smart confidential information protection. In order to address this challenge, herein, light‐triggered luminescence ON‐OFF switchable hybrid hydrogels are successfully constructed through in situ copolymerization of acrylamide, lanthanide complex, and diarylethene photochromic unit. The open‐close behavior of the diarylethene ring in the polymer could be controlled by UV and visible light irradiation, where the close form of the ring features fluorescence resonance energy transfer with the lanthanide complex. The hydrogel‐based blocks with tunable emission colors are then employed to construct 3D information codes, which can be read out under a 254 nm UV lamp. The exposure to 300 nm UV light leads to the luminescence quenching of the hydrogels, thus erasing the encoded information. Under visible light (<450 nm) irradiation, the luminescence is recovered to make the confidential information readable again. Thus, by simply alternating the exposure to UV and visible lights, the luminescence signals could become invisible and visible reversibly, allowing for reversible multiple information encryption and decryption. information encryption and decryption luminescence photoresponsive materials polymeric hydrogels tunable emission Science Q Hongzhong Chen verfasserin aut Bin Li verfasserin aut Yanmiao Xie verfasserin aut Xiaoli Gong verfasserin aut Xiao Liu verfasserin aut Huanrong Li verfasserin aut Yanli Zhao verfasserin aut In Advanced Science Wiley, 2015 6(2019), 21, Seite n/a-n/a (DE-627)817357777 (DE-600)2808093-2 21983844 nnns volume:6 year:2019 number:21 pages:n/a-n/a https://doi.org/10.1002/advs.201901529 kostenfrei https://doaj.org/article/ef7b9a3ee2944df39adda622dc8132ef kostenfrei https://doi.org/10.1002/advs.201901529 kostenfrei https://doaj.org/toc/2198-3844 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 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_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 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_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 6 2019 21 n/a-n/a
language	English
source	In Advanced Science 6(2019), 21, Seite n/a-n/a volume:6 year:2019 number:21 pages:n/a-n/a
sourceStr	In Advanced Science 6(2019), 21, Seite n/a-n/a volume:6 year:2019 number:21 pages:n/a-n/a
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	information encryption and decryption luminescence photoresponsive materials polymeric hydrogels tunable emission Science Q
isfreeaccess_bool	true
container_title	Advanced Science
authorswithroles_txt_mv	Zhiqiang Li @@aut@@ Hongzhong Chen @@aut@@ Bin Li @@aut@@ Yanmiao Xie @@aut@@ Xiaoli Gong @@aut@@ Xiao Liu @@aut@@ Huanrong Li @@aut@@ Yanli Zhao @@aut@@
publishDateDaySort_date	2019-01-01T00:00:00Z
hierarchy_top_id	817357777
id	DOAJ033238162
language_de	englisch
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author	Zhiqiang Li
spellingShingle	Zhiqiang Li misc information encryption and decryption misc luminescence misc photoresponsive materials misc polymeric hydrogels misc tunable emission misc Science misc Q Photoresponsive Luminescent Polymeric Hydrogels for Reversible Information Encryption and Decryption
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topic_title	Photoresponsive Luminescent Polymeric Hydrogels for Reversible Information Encryption and Decryption information encryption and decryption luminescence photoresponsive materials polymeric hydrogels tunable emission
topic	misc information encryption and decryption misc luminescence misc photoresponsive materials misc polymeric hydrogels misc tunable emission misc Science misc Q
topic_unstemmed	misc information encryption and decryption misc luminescence misc photoresponsive materials misc polymeric hydrogels misc tunable emission misc Science misc Q
topic_browse	misc information encryption and decryption misc luminescence misc photoresponsive materials misc polymeric hydrogels misc tunable emission misc Science misc Q
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title	Photoresponsive Luminescent Polymeric Hydrogels for Reversible Information Encryption and Decryption
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title_full	Photoresponsive Luminescent Polymeric Hydrogels for Reversible Information Encryption and Decryption
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author_browse	Zhiqiang Li Hongzhong Chen Bin Li Yanmiao Xie Xiaoli Gong Xiao Liu Huanrong Li Yanli Zhao
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title_sort	photoresponsive luminescent polymeric hydrogels for reversible information encryption and decryption
title_auth	Photoresponsive Luminescent Polymeric Hydrogels for Reversible Information Encryption and Decryption
abstract	Abstract Conventional luminescent information is usually visible under either ambient or UV light, hampering their potential application in smart confidential information protection. In order to address this challenge, herein, light‐triggered luminescence ON‐OFF switchable hybrid hydrogels are successfully constructed through in situ copolymerization of acrylamide, lanthanide complex, and diarylethene photochromic unit. The open‐close behavior of the diarylethene ring in the polymer could be controlled by UV and visible light irradiation, where the close form of the ring features fluorescence resonance energy transfer with the lanthanide complex. The hydrogel‐based blocks with tunable emission colors are then employed to construct 3D information codes, which can be read out under a 254 nm UV lamp. The exposure to 300 nm UV light leads to the luminescence quenching of the hydrogels, thus erasing the encoded information. Under visible light (<450 nm) irradiation, the luminescence is recovered to make the confidential information readable again. Thus, by simply alternating the exposure to UV and visible lights, the luminescence signals could become invisible and visible reversibly, allowing for reversible multiple information encryption and decryption.
abstractGer	Abstract Conventional luminescent information is usually visible under either ambient or UV light, hampering their potential application in smart confidential information protection. In order to address this challenge, herein, light‐triggered luminescence ON‐OFF switchable hybrid hydrogels are successfully constructed through in situ copolymerization of acrylamide, lanthanide complex, and diarylethene photochromic unit. The open‐close behavior of the diarylethene ring in the polymer could be controlled by UV and visible light irradiation, where the close form of the ring features fluorescence resonance energy transfer with the lanthanide complex. The hydrogel‐based blocks with tunable emission colors are then employed to construct 3D information codes, which can be read out under a 254 nm UV lamp. The exposure to 300 nm UV light leads to the luminescence quenching of the hydrogels, thus erasing the encoded information. Under visible light (<450 nm) irradiation, the luminescence is recovered to make the confidential information readable again. Thus, by simply alternating the exposure to UV and visible lights, the luminescence signals could become invisible and visible reversibly, allowing for reversible multiple information encryption and decryption.
abstract_unstemmed	Abstract Conventional luminescent information is usually visible under either ambient or UV light, hampering their potential application in smart confidential information protection. In order to address this challenge, herein, light‐triggered luminescence ON‐OFF switchable hybrid hydrogels are successfully constructed through in situ copolymerization of acrylamide, lanthanide complex, and diarylethene photochromic unit. The open‐close behavior of the diarylethene ring in the polymer could be controlled by UV and visible light irradiation, where the close form of the ring features fluorescence resonance energy transfer with the lanthanide complex. The hydrogel‐based blocks with tunable emission colors are then employed to construct 3D information codes, which can be read out under a 254 nm UV lamp. The exposure to 300 nm UV light leads to the luminescence quenching of the hydrogels, thus erasing the encoded information. Under visible light (<450 nm) irradiation, the luminescence is recovered to make the confidential information readable again. Thus, by simply alternating the exposure to UV and visible lights, the luminescence signals could become invisible and visible reversibly, allowing for reversible multiple information encryption and decryption.
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container_issue	21
title_short	Photoresponsive Luminescent Polymeric Hydrogels for Reversible Information Encryption and Decryption
url	https://doi.org/10.1002/advs.201901529 https://doaj.org/article/ef7b9a3ee2944df39adda622dc8132ef https://doaj.org/toc/2198-3844
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author2	Hongzhong Chen Bin Li Yanmiao Xie Xiaoli Gong Xiao Liu Huanrong Li Yanli Zhao
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up_date	2024-07-03T16:36:09.726Z
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In order to address this challenge, herein, light‐triggered luminescence ON‐OFF switchable hybrid hydrogels are successfully constructed through in situ copolymerization of acrylamide, lanthanide complex, and diarylethene photochromic unit. The open‐close behavior of the diarylethene ring in the polymer could be controlled by UV and visible light irradiation, where the close form of the ring features fluorescence resonance energy transfer with the lanthanide complex. The hydrogel‐based blocks with tunable emission colors are then employed to construct 3D information codes, which can be read out under a 254 nm UV lamp. The exposure to 300 nm UV light leads to the luminescence quenching of the hydrogels, thus erasing the encoded information. Under visible light (<450 nm) irradiation, the luminescence is recovered to make the confidential information readable again. 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Photoresponsive Luminescent Polymeric Hydrogels for Reversible Information Encryption and Decryption

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