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Han L, Meng C, Zhang D, Liu H, Sun B. Fabrication of a fluorescence probe via molecularly imprinted polymers on carbazole-based covalent organic frameworks for optosensing of ethyl carbamate in fermented alcoholic beverages. Anal Chim Acta 2022; 1192:339381. [DOI: 10.1016/j.aca.2021.339381] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 12/05/2021] [Accepted: 12/14/2021] [Indexed: 11/01/2022]
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2
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Jiang W, Zhao Y, Zhang D, Zhu X, Liu H, Sun B. Efficient and robust dual modes of fluorescence sensing and smartphone readout for the detection of pyrethroids using artificial receptors bound inside a covalent organic framework. Biosens Bioelectron 2021; 194:113582. [PMID: 34461567 DOI: 10.1016/j.bios.2021.113582] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2021] [Revised: 08/19/2021] [Accepted: 08/22/2021] [Indexed: 01/23/2023]
Abstract
In the study, we have developed an efficient and robust method using dual modes of fluorescence sensing and smartphone readout for the detection of pyrethroids using artificial receptors inside a covalent organic framework. Carbazole-conjugated frameworks (CCFs) were used to prepare efficient fluorescent probes that combine stability with light-emitting activity. CN linkages between aldehydes and amines formed Schiff bases, allowing the development of layered structures, creating exceptionally stable frameworks. Artificial receptors that can bind compounds inside the CCFs with high affinity, for both the detection and absorption of λ-cyhalothrin (LC), were constructed using room-temperature reverse microemulsion polymerization. Under optimum conditions, the fluorescence sensing correlation with the concentration of LC showed good linearity in the range of 0.8-175 μg L-1 with a detection limit of 0.368 μg L-1. The smartphone-based visible readout exhibited a good effect, with a detection limit of 4.067 μg L-1, and recovery of 88 %-103% in food samples. A parallel analysis in food samples was conducted by high-performance liquid chromatography, the results showed good consistency, indicating the practicability of the developed method. Dual mode analysis can avoid the disadvantages of a single response, providing excellent sensitivity, specificity, and efficiency through a strong binding force between the target and the artificial receptors.
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Affiliation(s)
- Wei Jiang
- Beijing Technology and Business University, No. 11 Fucheng Road, Beijing, 100048, People's Republic of China
| | - Yuan Zhao
- Beijing Technology and Business University, No. 11 Fucheng Road, Beijing, 100048, People's Republic of China
| | - Dianwei Zhang
- Beijing Technology and Business University, No. 11 Fucheng Road, Beijing, 100048, People's Republic of China
| | - Xuecheng Zhu
- Beijing Technology and Business University, No. 11 Fucheng Road, Beijing, 100048, People's Republic of China
| | - Huilin Liu
- Beijing Technology and Business University, No. 11 Fucheng Road, Beijing, 100048, People's Republic of China.
| | - Baoguo Sun
- Beijing Technology and Business University, No. 11 Fucheng Road, Beijing, 100048, People's Republic of China
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3
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Zhang J, Wang S, Wang M, Tian F, Zhao X, Tian Y, Ba X. Multi‐Color Emitting Pyrene Derivatives: Synthesis, Optoelectronic and Electroluminescent Properties. ChemistrySelect 2020. [DOI: 10.1002/slct.202000146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Jian Zhang
- College of Chemistry and Environmental Science Hebei University Baoding 071002 P. R. China
| | - Sujuan Wang
- College of Chemistry and Environmental Science Hebei University Baoding 071002 P. R. China
| | - Mengna Wang
- College of Chemistry and Environmental Science Hebei University Baoding 071002 P. R. China
| | - Feng Tian
- National-Local Joint Engineering Laboratory of New Energy Photovoltaic Devices College of Physics Science and Technology Hebei University Baoding 071002 P. R. China
| | - Xiaohui Zhao
- National-Local Joint Engineering Laboratory of New Energy Photovoltaic Devices College of Physics Science and Technology Hebei University Baoding 071002 P. R. China
| | - Yuelan Tian
- College of Chemistry and Environmental Science Hebei University Baoding 071002 P. R. China
| | - Xinwu Ba
- College of Chemistry and Environmental Science Hebei University Baoding 071002 P. R. China
- Affiliated Hospital of Hebei University Baoding 071000 P. R. China
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Zhang B, Li B, Wang Z. Creation of Carbazole-Based Fluorescent Porous Polymers for Recognition and Detection of Various Pesticides in Water. ACS Sens 2020; 5:162-170. [PMID: 31927991 DOI: 10.1021/acssensors.9b01954] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The development of sensitive, fast, and portable methods for detecting the residual toxic pesticides is essentially important because of the increasing concerns for public health and safety. For this purpose, three fluorescent porous organic polymers containing pendant N-benzyl carbazole, N-benzyl dibromo-carbazole, and N-benzyl dimethoxy-carbazole groups were synthesized via a one-step polymerization reaction. The resultant polymers emit bright cyan, blue, and green light under the ultraviolet lamp, respectively, with the Brunauer-Emmett-Teller area up to 858 m2 g-1 and tunable pore sizes in the range of 0.5-36 nm. Six pesticides including trifluralin, isopropalin, glyphosate, fenitrothion, imidacloprid, and cyfluothrin are selected as the analytes to investigate the recognition and detection ability of polymers in terms of the different photo-physical properties of polymers, chemical structure of organic pesticides as well as the pore sizes of polymers, and molecular sizes of pesticides. It is interesting to find that, even though in water medium, the measured fluorescent quenching Stern-Volmer coefficient for trifluralin still reaches 26,040 L mol-1 and is nearly unchanged under both acidic or basic service conditions. Moreover, the test paper prepared from the polymer exhibits a rapid fluorescent response when contacting the aqueous trifluralin dispersion liquid, and the sensitivity remains stable after recycling use for twelve times.
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Affiliation(s)
- Biao Zhang
- Department of Polymer Science and Materials, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
- Key Laboratory of Low Dimensional Materials and Application Technology of Ministry of Education, School of Materials Science and Engineering, Xiangtan University, Xiangtan 411105, China
| | - Bin Li
- Department of Polymer Science and Materials, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Zhonggang Wang
- Department of Polymer Science and Materials, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
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Shen C, Yan J, Deng G, Zhang B, Wang Z. Synthetic modulation of micro- and mesopores in polycyanurate networks for adsorptions of gases and organic hydrocarbons. Polym Chem 2017. [DOI: 10.1039/c6py02050j] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Synthetic modulation of pores sizes in polycyanurates from 1.17 to 17.3 nm was achieved by varying geometrical shape, size and number of functional groups of monomers. The relationships between porous structure and adsorptions of gases and organic hydrocarbons were studied.
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Affiliation(s)
- Changjiang Shen
- State Key Laboratory of Fine Chemicals
- Department of Polymer Science and Materials
- School of Chemical Engineering
- Dalian University of Technology
- Dalian
| | - Jun Yan
- State Key Laboratory of Fine Chemicals
- Department of Polymer Science and Materials
- School of Chemical Engineering
- Dalian University of Technology
- Dalian
| | - Gaoyang Deng
- State Key Laboratory of Fine Chemicals
- Department of Polymer Science and Materials
- School of Chemical Engineering
- Dalian University of Technology
- Dalian
| | - Biao Zhang
- State Key Laboratory of Fine Chemicals
- Department of Polymer Science and Materials
- School of Chemical Engineering
- Dalian University of Technology
- Dalian
| | - Zhonggang Wang
- State Key Laboratory of Fine Chemicals
- Department of Polymer Science and Materials
- School of Chemical Engineering
- Dalian University of Technology
- Dalian
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6
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Synthesis and characterizations of carbazole–isoindigo–carbazole oligomers for photovoltaic application. Chem Phys Lett 2016. [DOI: 10.1016/j.cplett.2016.06.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Klikar M, Solanke P, Tydlitát J, Bureš F. Alphabet-Inspired Design of (Hetero)Aromatic Push-Pull Chromophores. CHEM REC 2016; 16:1886-905. [PMID: 27272649 DOI: 10.1002/tcr.201600032] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Indexed: 12/19/2022]
Abstract
Push-pull molecules represent a unique and fascinating class of organic π-conjugated materials. Herein, we provide a summary of their recent extraordinary design inspired by letters of the alphabet, especially focusing on H-, L-, T-, V-, X-, and Y-shaped molecules. Representative structures from each class were presented and their fundamental properties and prospective applications were discussed. In particular, emphasis is given to molecules recently prepared in our laboratory with T-, X-, and Y-shaped arrangements based on indan-1,3-dione, benzene, pyridine, pyrazine, imidazole, and triphenylamine. These push-pull molecules turned out to be very efficient charge-transfer chromophores with tunable properties suitable for second-order nonlinear optics, two-photon absorption, reversible pH-induced and photochromic switching, photocatalysis, and intercalation.
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Affiliation(s)
- Milan Klikar
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology University of Pardubice, Studentská 573, Pardubice, 53210, Czech Republic
| | - Parmeshwar Solanke
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology University of Pardubice, Studentská 573, Pardubice, 53210, Czech Republic
| | - Jiří Tydlitát
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology University of Pardubice, Studentská 573, Pardubice, 53210, Czech Republic
| | - Filip Bureš
- Institute of Organic Chemistry and Technology, Faculty of Chemical Technology University of Pardubice, Studentská 573, Pardubice, 53210, Czech Republic
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Menke EH, Lami V, Vaynzof Y, Mastalerz M. π-Extended rigid triptycene-trisaroylenimidazoles as electron acceptors. Chem Commun (Camb) 2016; 52:1048-51. [PMID: 26595168 DOI: 10.1039/c5cc07238g] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Two soluble isomeric acceptor molecules based on a triptycene core, which is connected to three aroylenimidazole units are described. Due to the inherent threefold axis, the molecules are soluble and thus could be fully photophysically characterized in solution and film. Additionally, the preliminary results of these acceptors in organic photovoltaic devices with two different donor materials are reported.
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Affiliation(s)
- Elisabeth H Menke
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 273, 69120 Heidelberg, Germany.
| | - Vincent Lami
- Kirchhoff-Institut für Physik, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 227, 69120 Heidelberg, Germany and Centre for Advanced Materials, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 225, 69120 Heidelberg, Germany
| | - Yana Vaynzof
- Kirchhoff-Institut für Physik, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 227, 69120 Heidelberg, Germany and Centre for Advanced Materials, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 225, 69120 Heidelberg, Germany
| | - Michael Mastalerz
- Organisch-Chemisches Institut, Ruprecht-Karls-Universität Heidelberg, Im Neuenheimer Feld 273, 69120 Heidelberg, Germany.
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Balasaravanan R, Duraimurugan K, Sivamani J, Thiagarajan V, Siva A. Synthesis and photophysical properties of triphenylamine-based multiply conjugated star-like molecules. NEW J CHEM 2015. [DOI: 10.1039/c5nj00605h] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Novel triphenylamine-based star-like molecules were synthesized and their photophysical properties in different solvents have been investigated.
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Affiliation(s)
- Rajendiran Balasaravanan
- Department of Inorganic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625 021
- India
| | - Kumaraguru Duraimurugan
- Department of Inorganic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625 021
- India
| | - Jayaraman Sivamani
- Department of Inorganic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625 021
- India
| | | | - Ayyanar Siva
- Department of Inorganic Chemistry
- School of Chemistry
- Madurai Kamaraj University
- Madurai-625 021
- India
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Kotchapadist P, Prachumrak N, Sunonnam T, Namuangruk S, Sudyoadsuk T, Keawin T, Jungsuttiwong S, Promarak V. Synthesis, Characterisation, and Electroluminescence Properties ofN-Coumarin Derivatives Containing Peripheral Triphenylamine. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402680] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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12
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Liu SY, Liu WQ, Xu JQ, Fan CC, Fu WF, Ling J, Wu JY, Shi MM, Jen AKY, Chen HZ. Pyrene and diketopyrrolopyrrole-based oligomers synthesized via direct arylation for OSC applications. ACS APPLIED MATERIALS & INTERFACES 2014; 6:6765-6775. [PMID: 24720695 DOI: 10.1021/am500522x] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
In this report, an atom efficient and facile synthetic strategy for accessing multi-diketopyrrolopyrrole (DPP)-based oligomers used in solution-processed organic field effect transistors (OFETs) and organic solar cells (OSCs) has been developed. The DPP units were successfully installed onto benzene and pyrene cores via palladium-catalyzed dehydrohalogenative coupling of mono-capped DPPs with multi-bromo-benzene or -pyrene (direct arylation), affording four oligomer small molecules (SMs 1-4) containing bis-, tri-, tri-, and tetra-DPP, respectively, in high yields of 78-96%. All the designed linear or branched DPP-based oligomers exhibit broad light absorptions, narrow band-gaps (1.60-1.73 eV), deep highest occupied molecular orbital (HOMO) levels (-5.26∼-5.18 eV), and good thermal stability (Td=390-401 °C). OFETs based on SMs 1-4 showed hole mobilities of 0.0033, 0.0056, 0.0005, and 0.0026 cm2 V(-1) s(-1), respectively. OSCs based on SMs 1-4 under one sun achieved power conversion efficiencies of 3.00%, 3.71%, 2.47%, and 1.86% accordingly, along with high open-circuit voltages of 0.86-0.94 V. For OSC devices of SM 1, SM 3, and SM 4, the solvent CHCl3 was solely employed to the formation of active layers; neither high boiling point additives nor annealing post-treatment was needed. Such a simple process benefits the large-scale production of OSCs via roll to roll technology.
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Affiliation(s)
- Shi-Yong Liu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, State Key Laboratory of Silicon Materials, and Department of Polymer Science and Engineering, Zhejiang University , Hangzhou 310027, P. R. China
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13
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Fang XM, Huo YP, Wei ZG, Yuan GZ, Huang BH, Zhu SZ. Impact of substituents on the luminescent properties and thermostability of Zn(II) 8-hydroxyquinolinates: insight from experimental and theoretical approach. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.09.064] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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d'Agostino S, Grepioni F, Braga D, Moreschi D, Fattori V, Delchiaro F, Di Motta S, Negri F. Exciton coupling in molecular salts of 2-(1,8-naphthalimido)ethanoic acid and cyclic amines: modulation of the solid-state luminescence. CrystEngComm 2013. [DOI: 10.1039/c3ce41651h] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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15
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You J, Li G, Wang Z. Synthesis of pyrene-cored dendrimers with 9-phenylcarbazole-based dendrons and their thermal, photophysical and electrochemical properties. POLYMER 2012. [DOI: 10.1016/j.polymer.2012.08.056] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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16
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Hinoue T, Shigenoi Y, Sugino M, Mizobe Y, Hisaki I, Miyata M, Tohnai N. Regulation of π-Stacked Anthracene Arrangement for Fluorescence Modulation of Organic Solid from Monomer to Excited Oligomer Emission. Chemistry 2012; 18:4634-43. [DOI: 10.1002/chem.201103518] [Citation(s) in RCA: 169] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2011] [Revised: 12/28/2011] [Indexed: 11/07/2022]
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You J, Li G, Wang Z. Dendrimers with tetraphenylsilane core and 9-phenylcarbazole-based dendrons: synthesis, photophysics, and electrochemical behavior. RSC Adv 2012. [DOI: 10.1039/c2ra21439c] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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18
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You J, Li G, Wang Z. Starburst dendrimers consisting of triphenylamine core and 9-phenylcarbazole-based dendrons: synthesis and properties. Org Biomol Chem 2012; 10:9481-90. [DOI: 10.1039/c2ob26483h] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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19
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Mechanisms of Light Energy Harvesting in Dendrimers and Hyperbranched Polymers. Polymers (Basel) 2011. [DOI: 10.3390/polym3042053] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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