1
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Xue ZY, Yu JL, Xia QQ, Zhu YQ, Wu MX, Liu X, Wang XH. Color-Tunable Binary Copolymers Manipulated by Intramolecular Aggregation and Hydrogen Bonding. ACS APPLIED MATERIALS & INTERFACES 2022; 14:53359-53369. [PMID: 36383092 DOI: 10.1021/acsami.2c17600] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Construction of color-tunable luminescent polymeric materials with enhanced emission intensity and room-temperature phosphorescence (RTP) performance regulated by a single chromophore component is highly desirable in the scope of photoluminescent materials. Herein, a set of binary copolymers were facilely synthesized using free radical polymerization by selecting different types of polymer matrix and N-substituted naphthalimides (NPA) as chromophores. Surprisingly, the fluorescence emission of copolymers could be remarkably enhanced, because of the intramolecular aggregation of NPA manipulated by a single polymer chain in both solution and solid state. Moreover, RTP signals of binary copolymers were all clearly observed in the air without any processing procedure, because of the embedding of phosphors into hydrogen bonding networks after copolymerization with vinyl-based acrylamide monomers. Taking advantages of the synergistic effect of copolymerization-induced aggregation and copolymerization-induced rigidification to promote optical performance, UV stimulus-responsive luminescent polymer films with processability, flexibility, and adjustable emission wavelength were simply prepared using a drop-casting method in large scale, the setting of which is the basis for application in the fields of organic optoelectronics, information security, and bioimaging/sensing.
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Affiliation(s)
- Zhi-Yuan Xue
- College of Chemistry and Chemical Engineering, Qingdao University, 308 Ningxia Road, Qingdao 266071, People's Republic of China
| | - Jia-Lin Yu
- College of Chemistry and Chemical Engineering, Qingdao University, 308 Ningxia Road, Qingdao 266071, People's Republic of China
| | - Qing-Qing Xia
- College of Chemistry and Chemical Engineering, Qingdao University, 308 Ningxia Road, Qingdao 266071, People's Republic of China
| | - Yu-Qi Zhu
- College of Chemistry and Chemical Engineering, Qingdao University, 308 Ningxia Road, Qingdao 266071, People's Republic of China
| | - Ming-Xue Wu
- College of Chemistry and Chemical Engineering, Qingdao University, 308 Ningxia Road, Qingdao 266071, People's Republic of China
| | - Xiaomin Liu
- College of Chemistry and Chemical Engineering, Qingdao University, 308 Ningxia Road, Qingdao 266071, People's Republic of China
| | - Xing-Huo Wang
- College of Chemistry and Chemical Engineering, Qingdao University, 308 Ningxia Road, Qingdao 266071, People's Republic of China
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2
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Alidaei-Sharif H, Roghani-Mamaqani H, Babazadeh-Mamaqani M, Sahandi-Zangabad K, Salami-Kalajahi M. Photoluminescent Polymer Nanoparticles Based on Oxazolidine Derivatives for Authentication and Security Marking of Confidential Notes. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:13782-13792. [PMID: 36318093 DOI: 10.1021/acs.langmuir.2c01947] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Colloidal materials have widely been used to develop innovative anticounterfeiting nanoinks for information encryption. Latex nanoparticles based on methyl methacrylate (MMA) and 2-hydroxyethyl methacrylate (HEMA) bearing hydroxyl functional groups were synthesized via semicontinuous miniemulsion polymerization. The size determination of the nanoparticles and microscopic results showed mostly spherical nanoparticles with a narrow size distribution and a mean size of about 80 nm. Two oxazolidine derivatives were physically doped at the surface of the nanoparticles to prepare photoluminescent polymer nanoparticles. Hydroxyl functional groups at the surface of the nanoparticles led to their hydrogen bonding interactions with the doped luminescent compounds. Optical analysis of the photoluminescent nanoparticles displayed different fluorescence emission and UV-vis absorbance intensities based on the amount of polar groups located at the surface of colloidal nanoparticles. Reducing the particle size to below 100 nm along with increasing the surface area can assist the decrease of the light reflectance and improvement of the latex nanoparticles' efficiency in the anticounterfeiting industry. This preparation methodology can efficiently provide remarkable photoreversible anticounterfeiting nanoinks used in different applications, such as print marking, security encoded tags, labeling, probing, and handwriting.
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Affiliation(s)
- Hossein Alidaei-Sharif
- Faculty of Polymer Engineering, Sahand University of Technology, P.O. Box 51335-1996, Tabriz 51368, Iran
| | - Hossein Roghani-Mamaqani
- Faculty of Polymer Engineering, Sahand University of Technology, P.O. Box 51335-1996, Tabriz 51368, Iran
- Institute of Polymeric Materials, Sahand University of Technology, P.O. Box 51335-1996, Tabriz 51386, Iran
| | - Milad Babazadeh-Mamaqani
- Faculty of Polymer Engineering, Sahand University of Technology, P.O. Box 51335-1996, Tabriz 51368, Iran
| | - Keyvan Sahandi-Zangabad
- Faculty of Polymer Engineering, Sahand University of Technology, P.O. Box 51335-1996, Tabriz 51368, Iran
| | - Mehdi Salami-Kalajahi
- Faculty of Polymer Engineering, Sahand University of Technology, P.O. Box 51335-1996, Tabriz 51368, Iran
- Institute of Polymeric Materials, Sahand University of Technology, P.O. Box 51335-1996, Tabriz 51386, Iran
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3
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Babazadeh-Mamaqani M, Roghani-Mamaqani H, Abdollahi A, Salami-Kalajahi M. Optical Chemosensors based on Spiropyran-Doped Polymer Nanoparticles for Sensing pH of Aqueous Media. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:9410-9420. [PMID: 35876012 DOI: 10.1021/acs.langmuir.2c01389] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Photochromic polymers, which are prepared by the incorporation of photochromic compounds into polymer matrices, show fluorescence emission along with color change under UV light irradiation. Polymer nanoparticles yield high chromic properties at low chromophore loadings, as they have a large surface area to absorb a high level of light irradiation. Particle size is a significant parameter to control optical properties, where the decrease of particle size results in a high light absorption and efficiency of photochromism and fluorescence emission. Reverse atom transfer radical polymerization was used to synthesize methyl methacrylate homopolymer and its copolymers with different comonomers to yield polymers with a narrow molecular weight distribution. Spiropyran was doped to the polymeric nanoparticles during nanoprecipitation to yield photochromic polymer nanoparticles. Particle size below 100 nm for the photochromic nanoparticles was shown by dynamic light scattering. Morphology investigation with microscopic analysis showed spherical morphology for nanoparticles. The photochromic properties of the polymer nanocarriers were studied in both acidic and alkaline media. The results indicated that the pH of the media as well as the copolymer composition significantly affect the optical properties. Therefore, the photochromic polymer nanoparticles could have potential applications as optical pH chemosensors by colorimetric and fluorometric detection mechanisms. The nanoparticles with hydroxyl- or amine-functional groups were shown to be highly efficient for pH chemosensor applications. Finally, photochromic cellulosic papers prepared from the photochromic polymer nanoparticles were highly applicable in the detection of acid vapors.
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Affiliation(s)
- Milad Babazadeh-Mamaqani
- Faculty of Polymer Engineering, Sahand University of Technology, P.O. Box, Tabriz 51335-1996, Iran
| | - Hossein Roghani-Mamaqani
- Faculty of Polymer Engineering, Sahand University of Technology, P.O. Box, Tabriz 51335-1996, Iran
- Institute of Polymeric Materials, Sahand University of Technology, P.O. Box, Tabriz 51335-1996, Iran
| | - Amin Abdollahi
- Polymer Research Laboratory, Department of Chemistry, Institute for Advanced Studies in Basic Science (IASBS), Zanjan 45137-66731, Iran
| | - Mehdi Salami-Kalajahi
- Faculty of Polymer Engineering, Sahand University of Technology, P.O. Box, Tabriz 51335-1996, Iran
- Institute of Polymeric Materials, Sahand University of Technology, P.O. Box, Tabriz 51335-1996, Iran
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4
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Li Q, Wei W, Xue Z, Mu Y, Pan J, Hu J, Wang G. Achieving an electron transfer photochromic complex for switchable white-light emission. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.10.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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5
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Wang X, Wu B, Zhang J. Preparation, Photochromism, and Luminescence Principle of BMS: Dy
3+
, Eu
3+
Ceramics. CRYSTAL RESEARCH AND TECHNOLOGY 2022. [DOI: 10.1002/crat.202100173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xinmiao Wang
- Xi'an Key Laboratory of Textile Chemical Engineering Auxiliaries School of Environmental and Chemical Engineering Xi'an Polytechnic University Xi'an 710048 China
| | - Baijun Wu
- Xi'an Key Laboratory of Textile Chemical Engineering Auxiliaries School of Environmental and Chemical Engineering Xi'an Polytechnic University Xi'an 710048 China
| | - Jin Zhang
- Xi'an Key Laboratory of Textile Chemical Engineering Auxiliaries School of Environmental and Chemical Engineering Xi'an Polytechnic University Xi'an 710048 China
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6
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Zhu X, Xu Y, Zhao C, Jia C, Guo X. Recent Advances in Photochemical Reactions on Single-Molecule Electrical Platforms. Macromol Rapid Commun 2022; 43:e2200017. [PMID: 35150177 DOI: 10.1002/marc.202200017] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 02/05/2022] [Indexed: 11/08/2022]
Abstract
The photochemical reaction is a very important type of chemical reactions. Visualizing and controlling photo-mediated reactions is a long-standing goal and challenge. In this regard, single-molecule electrical detection with label-free, real-time and in situ characteristics has unique advantages in monitoring the dynamic process of photoreactions at the single-molecule level. In this Review, we provide a valuable summary of the latest process of single-molecule photochemical reactions based on single-molecule electrical platforms. The single-molecule electrical detection platforms for monitoring photoreactions are displayed, including their fundamental principles, construction methods and practical applications. The single-molecule studies of two different types of light-mediated reactions are summarized as below: i) photo-induced reactions, including reversible cyclization, conformational isomerization and other photo-related reactions; ii) plasmon-mediated photoreactions, including reaction mechanisms and concrete examples, such as plasmon-induced photolysis of S-S/O-O bonds and tautomerization of porphycene. In addition, the prospects for future research directions and challenges in this field are also discussed. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Xin Zhu
- Center of Single-Molecule Sciences, Institute of Modern Optics, Frontiers Science Center for New Organic Matter, Tianjin Key Laboratory of Micro-scale Optical Information Science and Technology, College of Electronic Information and Optical Engineering, Nankai University, 38 Tongyan Road, Jinnan District, Tianjin, 300350, P. R. China.,Beijing National Laboratory for Molecular Sciences, National Biomedical Imaging Center College of Chemistry and Molecular Engineering, Peking University, 292 Chengfu Road, Haidian District, Beijing, 100871, P. R. China
| | - Yanxia Xu
- Center of Single-Molecule Sciences, Institute of Modern Optics, Frontiers Science Center for New Organic Matter, Tianjin Key Laboratory of Micro-scale Optical Information Science and Technology, College of Electronic Information and Optical Engineering, Nankai University, 38 Tongyan Road, Jinnan District, Tianjin, 300350, P. R. China
| | - Cong Zhao
- Beijing National Laboratory for Molecular Sciences, National Biomedical Imaging Center College of Chemistry and Molecular Engineering, Peking University, 292 Chengfu Road, Haidian District, Beijing, 100871, P. R. China
| | - Chuancheng Jia
- Center of Single-Molecule Sciences, Institute of Modern Optics, Frontiers Science Center for New Organic Matter, Tianjin Key Laboratory of Micro-scale Optical Information Science and Technology, College of Electronic Information and Optical Engineering, Nankai University, 38 Tongyan Road, Jinnan District, Tianjin, 300350, P. R. China
| | - Xuefeng Guo
- Center of Single-Molecule Sciences, Institute of Modern Optics, Frontiers Science Center for New Organic Matter, Tianjin Key Laboratory of Micro-scale Optical Information Science and Technology, College of Electronic Information and Optical Engineering, Nankai University, 38 Tongyan Road, Jinnan District, Tianjin, 300350, P. R. China.,Beijing National Laboratory for Molecular Sciences, National Biomedical Imaging Center College of Chemistry and Molecular Engineering, Peking University, 292 Chengfu Road, Haidian District, Beijing, 100871, P. R. China
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7
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Tao M, Liang X, Guo J, Zheng S, Qi Q, Cao Z, Mi Y, Zhao Z. Dynamic Photochromic Polymer Nanoparticles Based on Matrix-Dependent Förster Resonance Energy Transfer and Aggregation-Induced Emission Properties. ACS APPLIED MATERIALS & INTERFACES 2021; 13:33574-33583. [PMID: 34247480 DOI: 10.1021/acsami.1c09677] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Dynamic color-tunable fluorescent materials are sought-after materials in many applications. Here, we report a polymeric matrix-regulated fluorescence strategy via synergistically modulating aggregation-induced emission (AIE) properties and the Förster resonance energy transfer (FRET) process, which leads to tunable dynamic variation of color and photoluminescence (PL) intensity of fluorescent polymeric nanoparticles (FRET-PNPs) driven by photoirradiation. The FRET-PNPs were prepared via a facile one-pot miniemulsion copolymerization with the tetraphenyletheyl (TPE) and spiropyran (SP) units chemically bonded to the polymer matrix. The FRET-PNPs exhibited dynamic variation of fluorescence properties (colors and PL intensity) under photoirradiation on the timescale of minutes. The variation of the polymer matrix composition could deliberately influence the AIE property of TPE units and the isomerization process of SP to merocyanine units, which further affect the FRET efficiency of FRET-PNPs and, eventually, lead to versatile dynamic fluorescence variation. The dynamic fluorescence property as well as the excellent processability and film formation ability of FRET-PNPs allowed for diverse applications, such as warning labels, dynamic decorative painting, and multiple information encryption. Without sophisticated molecular design or tedious preparation processes, a new perspective for the design, fabrication, and performance optimization of fluorescent nanomaterials for innovative applications was proposed.
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Affiliation(s)
- Meng Tao
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology and Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Xiaoqin Liang
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology and Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Jingjing Guo
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Province Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology, Guangzhou 510640, China
| | - Sijia Zheng
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology and Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Qi Qi
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology and Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Zhihai Cao
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology and Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Yifang Mi
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology and Engineering Research Center for Eco-Dyeing & Finishing of Textiles, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Zujin Zhao
- State Key Laboratory of Luminescent Materials and Devices, Guangdong Province Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology, Guangzhou 510640, China
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8
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Photo-controllable room-temperature phosphorescence of organic photochromic polymers based on hexaarylbiimidazole. Sci China Chem 2021. [DOI: 10.1007/s11426-021-9978-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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9
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Encryption and optical authentication of confidential cellulosic papers by ecofriendly multi-color photoluminescent inks. Carbohydr Polym 2020; 245:116507. [DOI: 10.1016/j.carbpol.2020.116507] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 05/18/2020] [Accepted: 05/23/2020] [Indexed: 01/24/2023]
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10
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Nhien PQ, Chou WL, Cuc TTK, Khang TM, Wu CH, Thirumalaivasan N, Hue BTB, Wu JI, Wu SP, Lin HC. Multi-Stimuli Responsive FRET Processes of Bifluorophoric AIEgens in an Amphiphilic Copolymer and Its Application to Cyanide Detection in Aqueous Media. ACS APPLIED MATERIALS & INTERFACES 2020; 12:10959-10972. [PMID: 32026696 PMCID: PMC7325583 DOI: 10.1021/acsami.9b21970] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
A novel amphiphilic aggregation-induced emission (AIE) copolymer, that is, poly(NIPAM-co-TPE-SP), consisting of N-isopropylacrylamide (NIPAM) as a hydrophilic unit and a tetraphenylethylene-spiropyran monomer (TPE-SP) as a bifluorophoric unit is reported. Upon UV exposure, the close form of non-emissive spiropyran (SP) in poly(NIPAM-co-TPE-SP) can be photo-switched to the open form of emissive merocyanine (MC) in poly(NIPAM-co-TPE-MC) in an aqueous solution, leading to ratiometric fluorescence of AIEgens between green TPE and red MC emissions at 517 and 627 nm, respectively, via Förster resonance energy transfer (FRET). Distinct FRET processes of poly(NIPAM-co-TPE-MC) can be observed under various UV and visible light irradiations, acid-base conditions, thermal treatments, and cyanide ion interactions, which are also confirmed by theoretical studies. The subtle perturbations of environmental factors, such as UV exposure, pH value, temperature, and cyanide ion, can be detected in aqueous media by distinct ratiometric fluorescence changes of the FRET behavior in the amphiphilic poly(NIPAM-co-TPE-MC). Moreover, the first FRET sensor polymer poly(NIPAM-co-TPE-MC) based on dual AIEgens of TPE and MC units is developed to show a very high selectivity and sensitivity with a low detection limit (LOD = 0.26 μM) toward the cyanide ion in water, which only contain an approximately 1% molar ratio of the bifluorophoric content and can be utilized in cellular bioimaging applications for cyanide detections.
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Affiliation(s)
- Pham Quoc Nhien
- Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu 300, Taiwan
| | - Wei-Lun Chou
- Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu 300, Taiwan
| | - Tu Thi Kim Cuc
- Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu 300, Taiwan
| | - Trang Manh Khang
- Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu 300, Taiwan
| | - Chia-Hua Wu
- Department of Chemistry, University of Houston, Houston, Texas 77204, United States
| | | | - Bui Thi Buu Hue
- Department of Chemistry, College of Natural Sciences, Can Tho University, Can Tho City 721337, Vietnam
| | - Judy I Wu
- Department of Chemistry, University of Houston, Houston, Texas 77204, United States
| | - Shu-Pao Wu
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 300, Taiwan
| | - Hong-Cheu Lin
- Department of Materials Science and Engineering, National Chiao Tung University, Hsinchu 300, Taiwan
- Center for Emergent Functional Matter Science, National Chiao Tung University, Hsinchu 300, Taiwan
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11
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Kundu S, Sk B, Pallavi P, Giri A, Patra A. Molecular Engineering Approaches Towards All‐Organic White Light Emitting Materials. Chemistry 2020; 26:5557-5582. [DOI: 10.1002/chem.201904626] [Citation(s) in RCA: 63] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Indexed: 12/14/2022]
Affiliation(s)
- Subhankar Kundu
- Department of ChemistryIndian Institute of Science Education and Research Bhopal, Bhopal Bypass, Road Bhauri, Bhopal 462066 Madhya Pradesh India
| | - Bahadur Sk
- Department of ChemistryIndian Institute of Science Education and Research Bhopal, Bhopal Bypass, Road Bhauri, Bhopal 462066 Madhya Pradesh India
| | - Pragyan Pallavi
- Department of ChemistryIndian Institute of Science Education and Research Bhopal, Bhopal Bypass, Road Bhauri, Bhopal 462066 Madhya Pradesh India
| | - Arkaprabha Giri
- Department of ChemistryIndian Institute of Science Education and Research Bhopal, Bhopal Bypass, Road Bhauri, Bhopal 462066 Madhya Pradesh India
| | - Abhijit Patra
- Department of ChemistryIndian Institute of Science Education and Research Bhopal, Bhopal Bypass, Road Bhauri, Bhopal 462066 Madhya Pradesh India
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12
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Li Q, Liu Y, Liu P, Shangguan L, Zhu H, Shi B. Solvent-controlled assembly of pillar[5]arene-based supramolecular networks via π–π interactions for white light modulation. Org Chem Front 2020. [DOI: 10.1039/c9qo01383k] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A supramolecular network based on pyrene-containing pillar[5]arene and a red emissive Eu(iii) complex was constructed, whose assembly and emission can be controlled by solvent polarity, eventually achieving white light emission.
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Affiliation(s)
- Qi Li
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Yuezhou Liu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Peiren Liu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Liqing Shangguan
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Huangtianzhi Zhu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Bingbing Shi
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
- P. R. China
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13
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Li H, Su S, Liang C, Zhang T, An X, Huang M, Tao H, Ma X, Ni Z, Tian H, Chen X. UV Rewritable Hybrid Graphene/Phosphor p-n Junction Photodiode. ACS APPLIED MATERIALS & INTERFACES 2019; 11:43351-43358. [PMID: 31657205 DOI: 10.1021/acsami.9b14461] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Graphene-based p-n junction photodiodes have a potential application prospect in photodetection due to their broadband spectral response, large operating bandwidth, and mechanical flexibility. Here, we report an ultraviolet (UV) rewritable p-n junction photodiode in a configuration of graphene coated with an amorphous phosphor of 4-bromo-1,8-naphthalic anhydride derivative polymer (poly-BrNpA). Under moderate UV irradiation, occurrence of photoisomerization reaction in the poly-BrNpA film leads to its drastically modified optical characteristics and a concurrent n-type doping in the underneath graphene. Meanwhile, the poly-BrNpA film, highly sensitive to water molecules, has a capability of restoring graphene to its initial p-type doping status by means of water adsorption. Based on these findings, a lateral graphene/poly-BrNpA p-n junction photodiode, responsive to visible light at the junction interface, can be written by UV irradiation and then erased via water adsorption. The p-n junction photodiode is rewritable upon such repetitive loops showing repeatable optoelectronic properties. This study provides a new scheme and perspective of making graphene-based rewritable p-n junction photodiodes in a flexible and controllable way, and it may contribute to expanding new families of optoelectronic devices based on two-dimensional materials.
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Affiliation(s)
- Hao Li
- State Key Laboratory of Advanced Optical Communication Systems and Networks, School of Physics and Astronomy , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Shubin Su
- State Key Laboratory of Advanced Optical Communication Systems and Networks, School of Physics and Astronomy , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Chenhui Liang
- State Key Laboratory of Advanced Optical Communication Systems and Networks, School of Physics and Astronomy , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Ting Zhang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering , East China University of Science & Technology , Shanghai 200237 , China
| | - Xuhong An
- Department of Physics , Southeast University , Nanjing 211189 , China
| | - Meizhen Huang
- State Key Laboratory of Advanced Optical Communication Systems and Networks, School of Physics and Astronomy , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Haihua Tao
- State Key Laboratory of Advanced Optical Communication Systems and Networks, School of Physics and Astronomy , Shanghai Jiao Tong University , Shanghai 200240 , China
| | - Xiang Ma
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering , East China University of Science & Technology , Shanghai 200237 , China
| | - Zhenhua Ni
- Department of Physics , Southeast University , Nanjing 211189 , China
| | - He Tian
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry and Molecular Engineering , East China University of Science & Technology , Shanghai 200237 , China
| | - Xianfeng Chen
- State Key Laboratory of Advanced Optical Communication Systems and Networks, School of Physics and Astronomy , Shanghai Jiao Tong University , Shanghai 200240 , China
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14
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Li Z, Chen H, Li B, Xie Y, Gong X, Liu X, Li H, Zhao Y. Photoresponsive Luminescent Polymeric Hydrogels for Reversible Information Encryption and Decryption. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1901529. [PMID: 31728289 PMCID: PMC6839628 DOI: 10.1002/advs.201901529] [Citation(s) in RCA: 104] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 07/21/2019] [Indexed: 05/04/2023]
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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Affiliation(s)
- Zhiqiang Li
- National‐Local Joint Engineering Laboratory for Energy Conservation in Chemical Process Integration and Resources UtilizationTianjin Key Laboratory of Chemical Process SafetySchool of Chemical Engineering and TechnologyHebei University of TechnologyGuangrong Dao 8, Hongqiao DistrictTianjin300130P. R. China
| | - Hongzhong Chen
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University21 Nanyang LinkSingapore637371Singapore
| | - Bin Li
- National‐Local Joint Engineering Laboratory for Energy Conservation in Chemical Process Integration and Resources UtilizationTianjin Key Laboratory of Chemical Process SafetySchool of Chemical Engineering and TechnologyHebei University of TechnologyGuangrong Dao 8, Hongqiao DistrictTianjin300130P. R. China
| | - Yanmiao Xie
- College of ComputerNankai UniversityNo. 38 Tongyan Road, Jinnan DistrictTianjin300350P. R. China
| | - Xiaoli Gong
- College of ComputerNankai UniversityNo. 38 Tongyan Road, Jinnan DistrictTianjin300350P. R. China
| | - Xiao Liu
- National‐Local Joint Engineering Laboratory for Energy Conservation in Chemical Process Integration and Resources UtilizationTianjin Key Laboratory of Chemical Process SafetySchool of Chemical Engineering and TechnologyHebei University of TechnologyGuangrong Dao 8, Hongqiao DistrictTianjin300130P. R. China
| | - Huanrong Li
- National‐Local Joint Engineering Laboratory for Energy Conservation in Chemical Process Integration and Resources UtilizationTianjin Key Laboratory of Chemical Process SafetySchool of Chemical Engineering and TechnologyHebei University of TechnologyGuangrong Dao 8, Hongqiao DistrictTianjin300130P. R. China
| | - Yanli Zhao
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University21 Nanyang LinkSingapore637371Singapore
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15
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16
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Wang XY, Zhang J, Yin J, Liu SH. Multiple Photoluminescent Processes from Pyrene Derivatives with Aggregation- and Mechano-Induced Excimer Emission. Chem Asian J 2019; 14:2903-2910. [PMID: 31286655 DOI: 10.1002/asia.201900798] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 07/04/2019] [Indexed: 11/06/2022]
Abstract
Two novel pyrene-based isocyanide gold(I) complexes have been designed and synthesized. The different structures lead to distinct and diverse photophysical properties both in solution and in the aggregate state. Multiple photoluminescence, involving monomer emission, locally excited emission and excimer emission, are observed. Notably, an excimer is formed by aggregation in solution and external mechanical stimulation in the solid state, showing aggregation- and mechano-induced excimer emission.
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Affiliation(s)
- Xiao-Yan Wang
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, P. R. China
| | - Jing Zhang
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, P. R. China
| | - Jun Yin
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, P. R. China
| | - Sheng Hua Liu
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan, 430079, P. R. China
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17
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Shi H, Zou L, Huang K, Wang H, Sun C, Wang S, Ma H, He Y, Wang J, Yu H, Yao W, An Z, Zhao Q, Huang W. A Highly Efficient Red Metal-free Organic Phosphor for Time-Resolved Luminescence Imaging and Photodynamic Therapy. ACS APPLIED MATERIALS & INTERFACES 2019; 11:18103-18110. [PMID: 31037937 DOI: 10.1021/acsami.9b01615] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Developing highly efficient red metal-free organic phosphors for biological applications is a formidable challenge. Here, we report a novel molecular design principle to obtain red metal-free organic phosphors with long emission lifetime (504.6 μs) and high phosphorescence efficiency (14.6%) from the isolated molecules in the crystal. Furthermore, the well-dispersed phosphorescent nanodots (PNDs) with the particle size around 5 nm are prepared through polymer-encapsulation in an aqueous solution, which show good biocompatibility and low cytotoxicity. The metal-free PNDs are successfully applied to time-resolved luminescence imaging to eliminate background fluorescence interference both in vitro and vivo as well as effective photodynamic anticancer therapy for the first time. This work will not only pave a pathway to develop highly efficient metal-free RTP materials but also expand the scope of their applications to biomedical fields.
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Affiliation(s)
- Huifang Shi
- Institute of Flexible Electronics (IFE) , Northwestern Polytechnical University (NPU) , 127 West Youyi Road , Xi'an 710072 , China
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211816 , China
| | - Liang Zou
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) , Nanjing University of Posts and Telecommunications , Wenyuan Road 9 , Nanjing 210023 , China
| | - Kaiwei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211816 , China
| | - He Wang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211816 , China
| | - Chen Sun
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211816 , China
| | - Shan Wang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211816 , China
| | - Huili Ma
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211816 , China
| | - Yarong He
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211816 , China
| | - Jianpu Wang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211816 , China
| | - Haidong Yu
- Institute of Flexible Electronics (IFE) , Northwestern Polytechnical University (NPU) , 127 West Youyi Road , Xi'an 710072 , China
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211816 , China
| | - Wei Yao
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211816 , China
| | - Zhongfu An
- Institute of Flexible Electronics (IFE) , Northwestern Polytechnical University (NPU) , 127 West Youyi Road , Xi'an 710072 , China
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211816 , China
| | - Qiang Zhao
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) , Nanjing University of Posts and Telecommunications , Wenyuan Road 9 , Nanjing 210023 , China
| | - Wei Huang
- Institute of Flexible Electronics (IFE) , Northwestern Polytechnical University (NPU) , 127 West Youyi Road , Xi'an 710072 , China
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) , Nanjing Tech University (NanjingTech) , 30 South Puzhu Road , Nanjing 211816 , China
- Key Laboratory for Organic Electronics and Information Displays & Jiangsu Key Laboratory for Biosensors, Institute of Advanced Materials (IAM) , Nanjing University of Posts and Telecommunications , Wenyuan Road 9 , Nanjing 210023 , China
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18
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Wang S, Li T, Zhang X, Ma L, Li C, Yao X, Cao D, Ma X. Stimuli‐Responsive Copolymer and Uniform Polymeric Nanoparticles with Photochromism and Switchable Emission. CHEMPHOTOCHEM 2019. [DOI: 10.1002/cptc.201900042] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Sheng Wang
- School of Chemistry and Chemical Engineering Development Center for New Materials Engineering and Technology in Universities of GuangdongLingnan Normal University Zhanjiang 524048, China P. R. China
- School of Chemistry and Chemical Engineering State Key Laboratory of Luminescent Materials and DevicesSouth China University of Technology Guangzhou 510641 P. R. China
| | - Teng Li
- Key Laboratory for Advanced Materials and Institute of Fine ChemicalsEast China University of Science & Technology Shanghai 200237 P. R. China
| | - Xiaoduo Zhang
- School of Chemistry and Chemical Engineering Development Center for New Materials Engineering and Technology in Universities of GuangdongLingnan Normal University Zhanjiang 524048, China P. R. China
- School of Chemistry and Chemical Engineering State Key Laboratory of Luminescent Materials and DevicesSouth China University of Technology Guangzhou 510641 P. R. China
| | - Liangwei Ma
- Key Laboratory for Advanced Materials and Institute of Fine ChemicalsEast China University of Science & Technology Shanghai 200237 P. R. China
| | - Chenpeng Li
- School of Chemistry and Chemical Engineering Development Center for New Materials Engineering and Technology in Universities of GuangdongLingnan Normal University Zhanjiang 524048, China P. R. China
| | - Xuyang Yao
- Key Laboratory for Advanced Materials and Institute of Fine ChemicalsEast China University of Science & Technology Shanghai 200237 P. R. China
| | - Derong Cao
- School of Chemistry and Chemical Engineering State Key Laboratory of Luminescent Materials and DevicesSouth China University of Technology Guangzhou 510641 P. R. China
| | - Xiang Ma
- Key Laboratory for Advanced Materials and Institute of Fine ChemicalsEast China University of Science & Technology Shanghai 200237 P. R. China
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19
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Wang Y, Liu Z, Luo F, Peng HY, Zhang SG, Xie R, Ju XJ, Wang W, Faraj Y, Chu LY. A novel smart membrane with ion-recognizable nanogels as gates on interconnected pores for simple and rapid detection of trace lead(II) ions in water. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.01.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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20
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Geng T, Feng T, Ma Z, Cao Y, Chen Y, Tao S, Xiao G, Lu S, Yang B, Zou B. Insights into supramolecular-interaction-regulated piezochromic carbonized polymer dots. NANOSCALE 2019; 11:5072-5079. [PMID: 30840014 DOI: 10.1039/c9nr00075e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The photoluminescence (PL) mechanism plays a significant role in the study of carbonized polymer dots (CPDs). The supramolecular interaction exists in most materials, which offers innate methods to regulate the optical and physical properties. However, insights into the tunable red- and blue-shifted PL peaks of CPDs by the supramolecular interaction still remain elusive. Herein, the supramolecular interaction-triggered fluorescence change of CPDs is reported by the investigation of the piezochromic behaviors. The π-conjugated system and the hydroxy group are both critical to manipulate the PL of CPDs under high pressure. The π-π stacking of the π-conjugated system was enhanced with increasing pressure, which induces the red-shifting of PL peaks, while the hydroxyl-related hydrogen bond formation eventually causes a blue-shift. In addition, their chemical stability, low toxicity, and the tunable PL properties of CPDs by supramolecular interaction under high pressure would deepen the understanding of the fluorescence mechanism of CPDs, inspiring extensive application prospects in sensing and light-emitting diodes.
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Affiliation(s)
- Ting Geng
- State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China.
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21
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Chen Y, Huang Z, Liu X, Mao L, Yuan J, Zhang X, Tao L, Wei Y. A novel AIE-active dye for fluorescent nanoparticles by one-pot combination of Hantzsch reaction and RAFT polymerization: synthesis, molecular structure and application in cell imaging. RSC Adv 2019; 9:32601-32607. [PMID: 35529733 PMCID: PMC9073198 DOI: 10.1039/c9ra06452d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Accepted: 10/03/2019] [Indexed: 01/09/2023] Open
Abstract
In recent years, amphiphilic AIE-active fluorescent organic materials with aggregation-induced emission (AIE) properties have been extensively investigated due to their excellent properties. This study describes the synthesis of a novel AIE-active dye of tetraphenylethylene diphenylaldehyde (TPDA). As compared with the reported fluorescent dye TPB, the fluorescence intensity of TPDA is significantly enhanced with the distinct red shift of emission wavelength. Subsequently, the corresponding novel polymers PEG-TPD were obtained through the one-pot combination of Hantzsch reaction and RAFT polymerization. The structure of PEG-TPD1 by the two-step process was similar with that of PEG-TPD2 by the one-pot method at the same feeding ratio of TPDA and PEGMA. The molecular weights (Mn) of the polymers PEG-TPD1 and PEG-TPD2 were respectively 52 000 and 28 000 with narrow polydispersity index (PDI), and their molar fractions of TPDA were respectively about 9.5% and 14.3%, indicating that the degree of Hantzsch reaction in the one-pot process was more complete. Subsequently, the effect of feed ratio of TPDA and PEGMA on polymer structure was further studied. It can be seen that the Mn of the polymers gradually increases as the proportion of TPDA increases. In aqueous solution, these amphiphilic PEG-TPD polymers tended to self-assemble into corresponding fluorescent polymer nanoparticles (FPNs). The diameter of PEG-TPD2 FPNs ranged from 200 to 300 nm, and their fluorescence emission spectra have maximum emission peak at 509 nm. The PEG-TPD FPNs have significant advantages such as good fluorescence intensity, high water dispersibility, good biocompatibility and easy absorption by cells, which can be attractively used in the field of bioimaging. This work reported the fabrication of a novel AIE-active dye and its amphiphilic PEG-TPD fluorescent polymers via one-pot combination of RAFT polymerization and Hantzsch reaction, which showed potential applications in bioimaging.![]()
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Affiliation(s)
- Yali Chen
- School of Materials & Food Engineering
- Zhongshan Institute
- University of Electronic Science & Technology of China
- Zhongshan
- P. R. China
| | - Zengfang Huang
- School of Materials & Food Engineering
- Zhongshan Institute
- University of Electronic Science & Technology of China
- Zhongshan
- P. R. China
| | - Xiaobo Liu
- School of Materials and Energy
- University of Electronic Science & Technology of China
- Chengdu
- P. R. China
| | - Liucheng Mao
- Department of Chemistry
- The Tsinghua Center for Frontier Polymer Research
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Jinying Yuan
- Department of Chemistry
- The Tsinghua Center for Frontier Polymer Research
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Xiaoyong Zhang
- Department of Chemistry
- Nanchang University
- Nanchang 330047
- P. R. China
| | - Lei Tao
- Department of Chemistry
- The Tsinghua Center for Frontier Polymer Research
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Yen Wei
- Department of Chemistry
- The Tsinghua Center for Frontier Polymer Research
- Tsinghua University
- Beijing 100084
- P. R. China
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22
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Abdollahi A, Roghani-Mamaqani H, Razavi B, Salami-Kalajahi M. The light-controlling of temperature-responsivity in stimuli-responsive polymers. Polym Chem 2019. [DOI: 10.1039/c9py00890j] [Citation(s) in RCA: 103] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Light-controlling of phase separation in temperature-responsive polymer solutions by using light-responsive materials for reversible controlling physical and chemical properties of the media with an out-of-system stimulus with tunable intensity.
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Affiliation(s)
- Amin Abdollahi
- Faculty of Polymer Engineering
- Sahand University of Technology
- Tabriz
- Iran
| | - Hossein Roghani-Mamaqani
- Faculty of Polymer Engineering
- Sahand University of Technology
- Tabriz
- Iran
- Institute of Polymeric Materials
| | - Bahareh Razavi
- Faculty of Polymer Engineering
- Sahand University of Technology
- Tabriz
- Iran
| | - Mehdi Salami-Kalajahi
- Faculty of Polymer Engineering
- Sahand University of Technology
- Tabriz
- Iran
- Institute of Polymeric Materials
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