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Navrátilová T, Havlík M, Tatar A, Hricková K, Dolenský B. Silicas with Covalently Anchored Fluorosolvatochromic Dyes Suitable for Naked-Eye Detection of Colourless Compounds. Molecules 2024; 29:673. [PMID: 38338417 PMCID: PMC10856631 DOI: 10.3390/molecules29030673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 01/26/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024] Open
Abstract
In this work, two stilbene derivatives with different substituents on the phenolic core (phenyl and dimethoxyphenyl) were prepared. The fluorosolvatochromic response of their N-propylated derivatives was studied in a solution of twelve different solvents using UV-Vis absorption and fluorescence emission spectra. Both stilbazolium dyes showed a significant negative solvatochromic effect, with a hypsochromic shift in the visible absorption band of approximately 232 nm and 265 nm for phenyl and the dimethoxyphenyl derivative, respectively, when the solvent was changed from water to pyridine. The stilbene derivatives were subsequently N-alkylated with (3-iodopropyl)trimethoxysilane and covalently anchored to the silica surface. The fluorosolvatochromic response of the prepared silicas compared to N-propylated dyes was then evaluated colorimetrically under daylight and UV illumination. The fluorosolvatochromic behaviour of the anchored dyes was preserved on the silica surface; therefore, the modified silicas could be used for the visual detection of colourless liquids.
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Affiliation(s)
| | | | | | | | - Bohumil Dolenský
- Department of Analytical Chemistry, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague, Czech Republic; (T.N.); (M.H.); (A.T.)
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2
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Duan W, Li W, Tang Q, Zhao Y, Guo X, Yang G. Laccase‐Mimicking Syntheses of Phenoxazinones by Aerobic Oxidative Homo‐ and Hetero‐Dimerizations of Aminophenols. ChemistrySelect 2021. [DOI: 10.1002/slct.202100725] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Wenxue Duan
- Green Catalysis Center College of Chemistry. Zhengzhou University Zhengzhou Henan 450001 China
| | - Wenhao Li
- Green Catalysis Center College of Chemistry. Zhengzhou University Zhengzhou Henan 450001 China
| | - Qingxuan Tang
- Green Catalysis Center College of Chemistry. Zhengzhou University Zhengzhou Henan 450001 China
| | - Yiyang Zhao
- Henan Experimental Middle School Zhengzhou Zhengzhou Shi 450001 China
| | - Xianji Guo
- Green Catalysis Center College of Chemistry. Zhengzhou University Zhengzhou Henan 450001 China
| | - Guanyu Yang
- Green Catalysis Center College of Chemistry. Zhengzhou University Zhengzhou Henan 450001 China
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3
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Development of a smartphone-based real time cost-effective VOC sensor. Heliyon 2020; 6:e05167. [PMID: 33088950 PMCID: PMC7566110 DOI: 10.1016/j.heliyon.2020.e05167] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 07/05/2020] [Accepted: 10/01/2020] [Indexed: 11/22/2022] Open
Abstract
Air pollution by various volatile organic compounds (VOC) is a matter of concern for us. So in this regard, designing real-time VOC responsive materials is gaining attention across the scientific community. In this present work, we have developed an inexpensive VOC sensor based on a Meisenheimer complex derived from picric acid and N,N'-dicyclohexylcarbodiimide. The sensor coated TLC plate was used as a sensor of potentially harmful VOCs. The sensor coated TLC plate looks deep red colored and does not show any fluorescence emission under 366 nm UV light. But in the presence of harmful volatile organic compounds like benzene, toluene, xylene, etc the sensor coated TLC plate becomes orange colored and it also shows strong yellow emission under 366 nm UV light. This property was utilized to detect the VOCs by fluorescence spectroscopy. The detection limit for various VOCs was found to be in the range of 0.7-9 ppm. To make the sensor user friendly, we have demonstrated a method where VOCs can be detected using a smartphone in real-time and also the setup is portable.
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4
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Wang HF, Ma XF, Zhu ZH, Zou HH, Liang FP. Regulation of the Metal Center and Coordinating Anion of Mononuclear Ln(III) Complexes to Promote an Efficient Luminescence Response to Various Organic Solvents. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:1409-1417. [PMID: 32037836 DOI: 10.1021/acs.langmuir.9b02990] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
A series of mononuclear lanthanide complexes [Ln(L1)(NO3)3], (Ln = Dy(III), 1; Tb(III), 3; and Eu(III), 4; L1 = (N1E,N2E)-N1,N2-bis((1-methyl-1H-benzo[d]imidazol-2-yl)methylene)cyclohexane-1,2-diamine) is obtained by reacting N-methylbenzimidazole-2-carbaldehyde (L2) and 1,2-cyclohexanediamine (L3) with Ln(NO3)3·6H2O under solvothermal conditions. L1 ligand is produced via an in situ Schiff base reaction of two molecules of L2 and one molecule of L3. The metal center Ln(III) is in a N4O6 environment formed by L1 and NO3-. NaSCN is added on the basis of 1 synthesis. One SCN- replaces one of the three coordinated NO3- anions in the 1 structure, and the complex [Dy(L1)(NO3)2(SCN)]·CH3CN (2) is synthesized. The complex 1 shows excellent luminescence response to petroleum ether (PET), an organic solvent. To the best of our knowledge, this study is the first to use a complex for sensing responses to PET. When the metal center is changed, the obtained mononuclear complexes 3 and 4 show an excellent luminescence response to tetrahydrofuran (THF). Lastly, 2 obtained by changing the coordinating anion shows an excellent luminescence response to dichloromethane. Herein, for the first time, we regulate the metal center and coordinating anion of lanthanide complexes to adjust the recognition and response of these complexes to different organic solvents.
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Affiliation(s)
- Hui-Feng Wang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmacy of Guangxi Normal University , No. 15 Yucai Road , Qixing District, Guilin 541004 , P. R. China
| | - Xiong-Feng Ma
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmacy of Guangxi Normal University , No. 15 Yucai Road , Qixing District, Guilin 541004 , P. R. China
| | - Zhong-Hong Zhu
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmacy of Guangxi Normal University , No. 15 Yucai Road , Qixing District, Guilin 541004 , P. R. China
| | - Hua-Hong Zou
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmacy of Guangxi Normal University , No. 15 Yucai Road , Qixing District, Guilin 541004 , P. R. China
| | - Fu-Pei Liang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources , School of Chemistry and Pharmacy of Guangxi Normal University , No. 15 Yucai Road , Qixing District, Guilin 541004 , P. R. China
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering , Guilin University of Technology , No. 12 Jiangan Road , Qixing District, Guilin 541004 , P. R. China
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5
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Bordbar MM, Tashkhourian J, Hemmateenejad B. Structural Elucidation and Ultrasensitive Analyses of Volatile Organic Compounds by Paper-Based Nano-Optoelectronic Noses. ACS Sens 2019; 4:1442-1451. [PMID: 31062956 DOI: 10.1021/acssensors.9b00680] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Paper-based optoelectronic noses (OENs) are being developed based on printing of organic and organometallic reagents on hydrophilic substrates that can visualize the odor of volatiles. In this work, we report for the first time the use of nanoparticles for fabrication of novel paper-based OENs, which represent much higher sensitivity and produce simple but discriminant colorimetric signature of volatile metabolomes. This nano-optoelectronic nose (NOEN) system, which is fabricated by dropping of gold and silver nanoparticles (each synthesized by 8 chemical species) on the paper, gives obvious colorimetric signatures for chemicals having individual or combined functional groups. Owning to their ultrasensitivity, these simple devices need very small amounts of analytes. These devices could detect and discriminate 45 volatile organic compounds in 9 chemical families including phenols, alchohols, ketones, aldehydes, amines, acids, esters, arenes, and hydrocarbons. In addition to excellent discrimination ability, this NOEN sensor shows ultrahigh sensitivity such that could determine volatile compounds with detection limits around or lower than 10 ppb. Moreover, it can be combined with multivariate calibration methods for quantitative analysis of a metabolite in a complex mixture.
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Climent E, Hecht M, Witthuhn H, Gawlitza K, Rurack K. Mix-&-Read Determination of Mercury(II) at Trace Levels with Hybrid Mesoporous Silica Materials Incorporating Fluorescent Probes by a Simple Mix-&-Load Technique. ChemistryOpen 2018; 7:957-968. [PMID: 30534510 PMCID: PMC6280557 DOI: 10.1002/open.201800277] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Indexed: 11/11/2022] Open
Abstract
The synthesis, characterization, and application of mesoporous materials containing boron-dipyrromethene (BODIPY) moieties that allow the sensitive and selective detection of HgII in aqueous environments by fluorescence enhancement is reported. For this purpose, BODIPY dye I containing a thia-aza crown ether receptor as the fluorescent probe for the detection of HgII in aqueous environments is encapsulated into mesoporous materials to avoid self-quenching or aggregation in water. Determination of HgII is accomplished within a few seconds with high selectivity and sensitivity, reaching a limit of detection of 12 ppt. The determination of trace amounts of HgII in natural waters and in fish extracts is demonstrated by using our sensing material. The incorporation of the material into several μ-PAD strips yields a portable, cheap, quick, and easy-to-handle tool for trace HgII analysis in water.
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Affiliation(s)
- Estela Climent
- Department of Analytical Chemistry; Reference MaterialsBundesanstalt für Materialforschung und -prüfung (BAM)Richard-Willstätter-Str. 1112489BerlinGermany
| | - Mandy Hecht
- Department of Analytical Chemistry; Reference MaterialsBundesanstalt für Materialforschung und -prüfung (BAM)Richard-Willstätter-Str. 1112489BerlinGermany
- Current address: CodeCheck GmbHGneisenaustraße 11510961BerlinGermany
| | - Heike Witthuhn
- Department of Analytical Chemistry; Reference MaterialsBundesanstalt für Materialforschung und -prüfung (BAM)Richard-Willstätter-Str. 1112489BerlinGermany
| | - Kornelia Gawlitza
- Department of Analytical Chemistry; Reference MaterialsBundesanstalt für Materialforschung und -prüfung (BAM)Richard-Willstätter-Str. 1112489BerlinGermany
| | - Knut Rurack
- Department of Analytical Chemistry; Reference MaterialsBundesanstalt für Materialforschung und -prüfung (BAM)Richard-Willstätter-Str. 1112489BerlinGermany
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7
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Climent E, Hecht M, Witthuhn H, Gawlitza K, Rurack K. Mix-&-Read Determination of Mercury(II) at Trace Levels with Hybrid Mesoporous Silica Materials Incorporating Fluorescent Probes by a Simple Mix-&-Load Technique. ChemistryOpen 2018; 7:709-720. [PMID: 30214851 PMCID: PMC6129944 DOI: 10.1002/open.201800111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Indexed: 12/13/2022] Open
Abstract
The synthesis, characterization, and application of mesoporous materials containing boron-dipyrromethene (BODIPY) moieties that allow the sensitive and selective detection of HgII in aqueous environments by fluorescence enhancement is reported. For this purpose, BODIPY dye I containing a thia-aza crown ether receptor as the fluorescent probe for the detection of HgII in aqueous environments is encapsulated into mesoporous materials to avoid self-quenching or aggregation in water. Determination of HgII is accomplished within a few seconds with high selectivity and sensitivity, reaching a limit of detection of 12 ppt. The determination of trace amounts of HgII in natural waters and in fish extracts is demonstrated by using our sensing material. The incorporation of the material into several μ-PAD strips yields a portable, cheap, quick, and easy-to-handle tool for trace HgII analysis in water.
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Affiliation(s)
- Estela Climent
- Department of Analytical Chemistry; Reference MaterialsBundesanstalt für Materialforschung und -prüfung (BAM)Richard-Willstätter-Str. 1112489BerlinGermany
| | - Mandy Hecht
- Department of Analytical Chemistry; Reference MaterialsBundesanstalt für Materialforschung und -prüfung (BAM)Richard-Willstätter-Str. 1112489BerlinGermany
- Current address: CodeCheck GmbHGneisenaustraße 11510961BerlinGermany
| | - Heike Witthuhn
- Department of Analytical Chemistry; Reference MaterialsBundesanstalt für Materialforschung und -prüfung (BAM)Richard-Willstätter-Str. 1112489BerlinGermany
| | - Kornelia Gawlitza
- Department of Analytical Chemistry; Reference MaterialsBundesanstalt für Materialforschung und -prüfung (BAM)Richard-Willstätter-Str. 1112489BerlinGermany
| | - Knut Rurack
- Department of Analytical Chemistry; Reference MaterialsBundesanstalt für Materialforschung und -prüfung (BAM)Richard-Willstätter-Str. 1112489BerlinGermany
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8
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Lova P, Bastianini C, Giusto P, Patrini M, Rizzo P, Guerra G, Iodice M, Soci C, Comoretto D. Label-Free Vapor Selectivity in Poly(p-Phenylene Oxide) Photonic Crystal Sensors. ACS APPLIED MATERIALS & INTERFACES 2016; 8:31941-31950. [PMID: 27808494 DOI: 10.1021/acsami.6b10809] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The lack of sensors for low cost, extensive, and continuous detection of vapor pollutants is a serious concern for health and safety in industrialized urban areas. Colorimetric sensors, such as distributed Bragg reflectors made of polymers, could achieve this task thanks to their low cost and easy signal transduction but are typically affected by low vapor permeability and lack of selectivity without chemical labeling. Here we demonstrate all-polymer Bragg multilayers for label-free selective detection of organic volatile compounds. The system exploits the ability of amorphous poly(p-phenylene oxide), PPO, to uptake large amount of guest molecules and to form cocrystalline phases with distinct optical properties. Bragg stacks embedding PPO active layers show selective colorimetric response to vapors of carbon tetrachloride and aromatic homologues, which can be revealed by the naked eye.
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Affiliation(s)
- Paola Lova
- Energy Research Institute at NTU (ERI@AN), Interdisciplinary Graduate School, Nanyang Technological University , Singapore 639798
- Dipartimento di Chimica e Chimica Industriale, Università degli Studi di Genova , 16126 Genova, Italy
| | - Chiara Bastianini
- Dipartimento di Chimica e Chimica Industriale, Università degli Studi di Genova , 16126 Genova, Italy
| | - Paolo Giusto
- Dipartimento di Chimica e Chimica Industriale, Università degli Studi di Genova , 16126 Genova, Italy
| | - Maddalena Patrini
- Dipartimento di Fisica, Università degli Studi di Pavia , 27100 Pavia, Italy
| | - Paola Rizzo
- Dipartimento di Chimica e Biologia, Università di Salerno , 84084 Salerno, Italy
| | - Gaetano Guerra
- Dipartimento di Chimica e Biologia, Università di Salerno , 84084 Salerno, Italy
| | - Mario Iodice
- Istituto per la Microelettronica e Microsistemi, Consiglio Nazionale delle Ricerche , 95121 Napoli, Italy
| | - Cesare Soci
- Centre for Disruptive Photonic Technologies, TPI, SPMS, Nanyang Technological University , Singapore 637371
| | - Davide Comoretto
- Dipartimento di Chimica e Chimica Industriale, Università degli Studi di Genova , 16126 Genova, Italy
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9
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Liang G, Ren F, Gao H, Wu Q, Zhu F, Tang BZ. Bioinspired Fluorescent Nanosheets for Rapid and Sensitive Detection of Organic Pollutants in Water. ACS Sens 2016. [DOI: 10.1021/acssensors.6b00530] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Guodong Liang
- PCFM
and GDHPPC Lab, School of Materials Science and Engineering, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Feng Ren
- PCFM
and GDHPPC Lab, School of Materials Science and Engineering, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Haiyang Gao
- PCFM
and GDHPPC Lab, School of Materials Science and Engineering, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Qing Wu
- PCFM
and GDHPPC Lab, School of Materials Science and Engineering, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Fangming Zhu
- PCFM
and GDHPPC Lab, School of Materials Science and Engineering, School
of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Ben Zhong Tang
- Department
of Chemistry, Institute for Advanced Study, Division of Biomedical
Engineering, State Key Laboratory of Molecular, Neuroscience and Institute
of Molecular Functional Materials, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
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10
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Börgardts M, Verlinden K, Neidhardt M, Wöhrle T, Herbst A, Laschat S, Janiak C, Müller TJJ. Synthesis and optical properties of covalently bound Nile Red in mesoporous silica hybrids – comparison of dye distribution of materials prepared by facile grafting and by co-condensation routes. RSC Adv 2016. [DOI: 10.1039/c5ra22736d] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The fluorescence dye Nile Red (NR) can be covalently ligated to hexagonally ordered, mesoporous MCM-41 materialsviaco-condensation and post grafting routes for investigating differences in the dye distribution.
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Affiliation(s)
- Markus Börgardts
- Institut für Organische Chemie und Makromolekulare Chemie
- Heinrich-Heine-Universität Düsseldorf
- D-40225 Düsseldorf
- Germany
| | - Kathrin Verlinden
- Institut für Anorganische Chemie und Strukturchemie
- Heinrich-Heine-Universität Düsseldorf
- D-40225 Düsseldorf
- Germany
| | - Manuel Neidhardt
- Institut für Organische Chemie
- Universität Stuttgart
- D-70569 Stuttgart
- Germany
| | - Tobias Wöhrle
- Institut für Organische Chemie
- Universität Stuttgart
- D-70569 Stuttgart
- Germany
| | - Annika Herbst
- Institut für Anorganische Chemie und Strukturchemie
- Heinrich-Heine-Universität Düsseldorf
- D-40225 Düsseldorf
- Germany
| | - Sabine Laschat
- Institut für Organische Chemie
- Universität Stuttgart
- D-70569 Stuttgart
- Germany
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie
- Heinrich-Heine-Universität Düsseldorf
- D-40225 Düsseldorf
- Germany
| | - Thomas J. J. Müller
- Institut für Organische Chemie und Makromolekulare Chemie
- Heinrich-Heine-Universität Düsseldorf
- D-40225 Düsseldorf
- Germany
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11
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Wu A, Gu Y, Tian H, Federici JF, Iqbal Z. Effect of alkyl chain length on chemical sensing of polydiacetylene and polydiacetylene/ZnO nanocomposites. Colloid Polym Sci 2014. [DOI: 10.1007/s00396-014-3365-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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12
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Salinas Y, Ros-Lis JV, Vivancos JL, Martínez-Máñez R, Marcos MD, Aucejo S, Herranz N, Lorente I, Garcia E. A novel colorimetric sensor array for monitoring fresh pork sausages spoilage. Food Control 2014. [DOI: 10.1016/j.foodcont.2013.06.043] [Citation(s) in RCA: 100] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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13
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Climent E, Agostini A, Moragues ME, Martínez‐Máñez R, Sancenón F, Pardo T, Marcos MD. A Simple Probe for the Colorimetric Detection of Carbon Dioxide. Chemistry 2013; 19:17301-4. [DOI: 10.1002/chem.201302991] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Indexed: 02/01/2023]
Affiliation(s)
- Estela Climent
- Centro de Reconocimienro Molecular y Desarrollo Tecnológico, Unidad mixta Universitat Politècnica de València, Universitat de València. Departamento de Química Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia (Spain), Fax: (+34) 96‐387‐93‐49
| | - Alessandro Agostini
- Centro de Reconocimienro Molecular y Desarrollo Tecnológico, Unidad mixta Universitat Politècnica de València, Universitat de València. Departamento de Química Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia (Spain), Fax: (+34) 96‐387‐93‐49
| | - María E. Moragues
- Centro de Reconocimienro Molecular y Desarrollo Tecnológico, Unidad mixta Universitat Politècnica de València, Universitat de València. Departamento de Química Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia (Spain), Fax: (+34) 96‐387‐93‐49
| | - Ramón Martínez‐Máñez
- Centro de Reconocimienro Molecular y Desarrollo Tecnológico, Unidad mixta Universitat Politècnica de València, Universitat de València. Departamento de Química Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia (Spain), Fax: (+34) 96‐387‐93‐49
| | - Félix Sancenón
- Centro de Reconocimienro Molecular y Desarrollo Tecnológico, Unidad mixta Universitat Politècnica de València, Universitat de València. Departamento de Química Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia (Spain), Fax: (+34) 96‐387‐93‐49
| | - Teresa Pardo
- Centro de Reconocimienro Molecular y Desarrollo Tecnológico, Unidad mixta Universitat Politècnica de València, Universitat de València. Departamento de Química Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia (Spain), Fax: (+34) 96‐387‐93‐49
| | - M. Dolores Marcos
- Centro de Reconocimienro Molecular y Desarrollo Tecnológico, Unidad mixta Universitat Politècnica de València, Universitat de València. Departamento de Química Universidad Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia (Spain), Fax: (+34) 96‐387‐93‐49
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14
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Zhang R, Cao X, Liu Y, Chang X. Development of a Simple Cataluminescence Sensor System for Detecting and Discriminating Volatile Organic Compounds at Different Concentrations. Anal Chem 2013; 85:3802-6. [DOI: 10.1021/ac400208k] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Runkun Zhang
- Environmental
Science and Engineering Institute, Guangzhou University, 510006, Guangzhou, China
| | - Xiaoan Cao
- Environmental
Science and Engineering Institute, Guangzhou University, 510006, Guangzhou, China
| | - Yonghui Liu
- Environmental
Science and Engineering Institute, Guangzhou University, 510006, Guangzhou, China
| | - Xiangyang Chang
- Environmental
Science and Engineering Institute, Guangzhou University, 510006, Guangzhou, China
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15
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Salinas Y, Ros-Lis JV, Vivancos JL, Martínez-Máñez R, Marcos MD, Aucejo S, Herranz N, Lorente I. Monitoring of chicken meat freshness by means of a colorimetric sensor array. Analyst 2012; 137:3635-43. [PMID: 22768392 DOI: 10.1039/c2an35211g] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A new optoelectronic nose to monitor chicken meat ageing has been developed. It is based on 16 pigments prepared by the incorporation of different dyes (pH indicators, Lewis acids, hydrogen-bonding derivatives, selective probes and natural dyes) into inorganic materials (UVM-7, silica and alumina). The colour changes of the sensor array were characteristic of chicken ageing in a modified packaging atmosphere (30% CO(2)-70% N(2)). The chromogenic array data were processed with qualitative (PCA) and quantitative (PLS) tools. The PCA statistical analysis showed a high degree of dispersion, with nine dimensions required to explain 95% of variance. Despite this high dimensionality, a tridimensional representation of the three principal components was able to differentiate ageing with 2-day intervals. Moreover, the PLS statistical analysis allows the creation of a model to correlate the chromogenic data with chicken meat ageing. The model offers a PLS prediction model for ageing with values of 0.9937, 0.0389 and 0.994 for the slope, the intercept and the regression coefficient, respectively, and is in agreement with the perfect fit between the predicted and measured values observed. The results suggest the feasibility of this system to help develop optoelectronic noses that monitor food freshness.
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Affiliation(s)
- Yolanda Salinas
- Centro de Reconocimiento Molecular y Desarrollo Tecnológico, Unidad Mixta UniversitatPolitècnica de València-Universitat de València, Spain
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16
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Eaidkong T, Mungkarndee R, Phollookin C, Tumcharern G, Sukwattanasinitt M, Wacharasindhu S. Polydiacetylene paper-based colorimetric sensor array for vapor phase detection and identification of volatile organic compounds. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm16273c] [Citation(s) in RCA: 131] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Zhang R, Cao X, Liu Y, Chang X. A New Method for Identifying Compounds by Luminescent Response Profiles on a Cataluminescence Based Sensor. Anal Chem 2011; 83:8975-83. [DOI: 10.1021/ac201776b] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Runkun Zhang
- Environmental Science and Engineering Institute, Guangzhou University, 510006, Guangzhou, People’s Republic of China
| | - Xiaoan Cao
- Environmental Science and Engineering Institute, Guangzhou University, 510006, Guangzhou, People’s Republic of China
| | - Yonghui Liu
- Environmental Science and Engineering Institute, Guangzhou University, 510006, Guangzhou, People’s Republic of China
| | - Xiangyang Chang
- Environmental Science and Engineering Institute, Guangzhou University, 510006, Guangzhou, People’s Republic of China
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Ros-Lis JV, Martínez-Máñez R, Soto J, Villaescusa LA, Rurack K. Squaraine “ships” in the Y zeolite “bottle”: a chromogenic sensing material for the detection of volatile amines and thiols. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c0jm03780j] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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19
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Pradhan AC, Parida KM, Nanda B. Enhanced photocatalytic and adsorptive degradation of organic dyes by mesoporous Cu/Al2O3–MCM-41: intra-particle mesoporosity, electron transfer and OH radical generation under visible light. Dalton Trans 2011; 40:7348-56. [DOI: 10.1039/c1dt10363f] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Martínez-Máñez R, Sancenón F, Hecht M, Biyikal M, Rurack K. Nanoscopic optical sensors based on functional supramolecular hybrid materials. Anal Bioanal Chem 2010; 399:55-74. [DOI: 10.1007/s00216-010-4198-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2010] [Revised: 09/02/2010] [Accepted: 09/05/2010] [Indexed: 01/10/2023]
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21
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Ramm JH, Gartmann N, Brühwiler D. Direct synthesis and fluorescent imaging of bifunctionalized mesoporous iodopropyl-silica. J Colloid Interface Sci 2010; 345:200-5. [PMID: 20181354 DOI: 10.1016/j.jcis.2010.01.070] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2009] [Revised: 01/22/2010] [Accepted: 01/25/2010] [Indexed: 10/19/2022]
Abstract
The cocondensation of 3-iodopropyltrimethoxysilane and tetraethoxysilane with an additional substituted trimethoxysilane (RTMS) in the presence of Pluronic P123 and hydrogen iodide yields bifunctionalized mesoporous silica. The pore-size distribution of these materials depends on the nature of the RTMS additive. Excellent results in terms of a narrow pore-size distribution were obtained with methyltrimethoxysilane. A particularly interesting bifunctionalized mesoporous material is formed by the coinclusion of iodopropyl and aminopropyl moieties. The complementary reactivity of these two functional groups is demonstrated by the selective labeling of the amino-iodo-functionalized mesoporous silica with 2-hydroxy-substituted Nile red and fluorescein isothiocyanate, allowing further characterization of the functional group distribution by confocal laser scanning microscopy.
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Affiliation(s)
- Jan H Ramm
- Institute of Inorganic Chemistry, University of Zurich, Winterthurerstrasse 190, CH-8057 Zurich, Switzerland
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22
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Takahashi E, Takaya H, Naota T. Dynamic Vapochromic Behaviors of Organic Crystals Based on the Open-Close Motions of S-Shaped Donor-Acceptor Folding Units. Chemistry 2010; 16:4793-802. [DOI: 10.1002/chem.200903403] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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23
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Coll C, Ros-Lis JV, Martínez-Máñez R, Marcos MD, Sancenón F, Soto J. A new approach for the selective and sensitive colorimetric detection of ionic surfactants in water. ACTA ACUST UNITED AC 2010. [DOI: 10.1039/b910659f] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Fluorescence Based Sensor Arrays. LUMINESCENCE APPLIED IN SENSOR SCIENCE 2010; 300:139-74. [DOI: 10.1007/128_2010_97] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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25
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Comes M, Aznar E, Moragues M, Marcos MD, Martínez-Máñez R, Sancenón F, Soto J, Villaescusa LA, Gil L, Amorós P. Mesoporous hybrid materials containing nanoscopic "binding pockets" for colorimetric anion signaling in water by using displacement assays. Chemistry 2009; 15:9024-33. [PMID: 19650095 DOI: 10.1002/chem.200900890] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Mesoporous solids functionalized with anion-binding groups have proved to be suitable anion hosts and have been used in selective colorimetric displacement assays. The material UVM-7, a mesoporous MCM41-type support characterized by the presence of nanometric mesoporous particle conglomerates, was selected as inorganic scaffolding. Reaction of the template-free UVM-7 solid with 3-aminopropyltriethoxysilane (1) yielded solid S1, from which the derivatives S2 and S3 were obtained by reaction with 2-methylthio-2-imidazoline hydroiodide (2) and butyl isocyanate (3), respectively. Solids S4 and S5 were prepared by reaction of the starting mesoporous UVM-7 scaffolding with N-methyl-N'-propyltrimethoxysilyl imidazolium chloride (4) and with 3-(trimethoxysilyl)propyl-N,N,N-trimethylammonium chloride (5), respectively. The solids synthesized contain mesoporous binding pockets that can interact with anions through electrostatic attractive forces (S1, S2, S4, S5) and hydrogen-bonding interactions (S1, S2, S3, S4). These functionalized solids were loaded with a dye (d) capable of interacting coordinatively with the anchored binding sites, in our case 5-carboxyfluorescein, to yield the hybrid materials S1d, S2d, S3d, S4d and S5d. These dye-containing solids are the signaling reporters. Their sensing ability towards a family of carboxylates, namely acetate, citrate, lactate, succinate, oxalate, tartrate, malate, mandelate, glutamate and certain nucleotides, has been studied in pure water at pH 7.5 (Hepes, 0.01 mol dm(-3)). In the sensing protocol, a particular analyte may be bonded preferentially by the nanoscopic functionalized pocket, leading to delivery of the dye to the solution and resulting in colorimetric detection of the guest. The response to a given anion depends on the characteristics of the binding pockets and the specific interaction of the anion with the binding groups in the mesopores. We believe that the possibility of using a wide variety of mesoporous supports that can easily be functionalized with anion-binding sites, combined with suitable dyes as indicators, make this approach significant for opening new perspectives in the design of chromogenic assays for anion detection in pure water.
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Affiliation(s)
- María Comes
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia, Universidad de Valencia, Spain
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Coll C, Martínez-Máñez R, Marcos MD, Sancenón F, Soto J, Mahajan RK. Efficient Removal of Anionic Surfactants Using Mesoporous Functionalised Hybrid Materials. Eur J Inorg Chem 2009. [DOI: 10.1002/ejic.200900391] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Aznar E, Coll C, Marcos M, Martínez-Máñez R, Sancenón F, Soto J, Amorós P, Cano J, Ruiz E. Borate-Driven Gatelike Scaffolding Using Mesoporous Materials Functionalised with Saccharides. Chemistry 2009; 15:6877-88. [DOI: 10.1002/chem.200900090] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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28
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Aznar E, Marcos MD, Martínez-Máñez R, Sancenón F, Soto J, Amorós P, Guillem C. pH- and Photo-Switched Release of Guest Molecules from Mesoporous Silica Supports. J Am Chem Soc 2009; 131:6833-43. [DOI: 10.1021/ja810011p] [Citation(s) in RCA: 346] [Impact Index Per Article: 23.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Elena Aznar
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia - Universidad de Valencia, Spain, Departamento de Química. Universidad Politécnica de Valencia. Camino de Vera s/n 46022, Valencia, Spain, and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Institut de Ciència del Materials (ICMUV), Universitat de València, P.O. Box 2085, E-46071 València, Spain
| | - Ma Dolores Marcos
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia - Universidad de Valencia, Spain, Departamento de Química. Universidad Politécnica de Valencia. Camino de Vera s/n 46022, Valencia, Spain, and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Institut de Ciència del Materials (ICMUV), Universitat de València, P.O. Box 2085, E-46071 València, Spain
| | - Ramón Martínez-Máñez
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia - Universidad de Valencia, Spain, Departamento de Química. Universidad Politécnica de Valencia. Camino de Vera s/n 46022, Valencia, Spain, and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Institut de Ciència del Materials (ICMUV), Universitat de València, P.O. Box 2085, E-46071 València, Spain
| | - Félix Sancenón
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia - Universidad de Valencia, Spain, Departamento de Química. Universidad Politécnica de Valencia. Camino de Vera s/n 46022, Valencia, Spain, and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Institut de Ciència del Materials (ICMUV), Universitat de València, P.O. Box 2085, E-46071 València, Spain
| | - Juan Soto
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia - Universidad de Valencia, Spain, Departamento de Química. Universidad Politécnica de Valencia. Camino de Vera s/n 46022, Valencia, Spain, and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Institut de Ciència del Materials (ICMUV), Universitat de València, P.O. Box 2085, E-46071 València, Spain
| | - Pedro Amorós
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia - Universidad de Valencia, Spain, Departamento de Química. Universidad Politécnica de Valencia. Camino de Vera s/n 46022, Valencia, Spain, and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Institut de Ciència del Materials (ICMUV), Universitat de València, P.O. Box 2085, E-46071 València, Spain
| | - Carmen Guillem
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico, Centro Mixto Universidad Politécnica de Valencia - Universidad de Valencia, Spain, Departamento de Química. Universidad Politécnica de Valencia. Camino de Vera s/n 46022, Valencia, Spain, and CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Institut de Ciència del Materials (ICMUV), Universitat de València, P.O. Box 2085, E-46071 València, Spain
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29
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Tan J, Wang HF, Yan XP. A fluorescent sensor array based on ion imprinted mesoporous silica. Biosens Bioelectron 2009; 24:3316-21. [PMID: 19450965 DOI: 10.1016/j.bios.2009.04.024] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2009] [Revised: 04/16/2009] [Accepted: 04/17/2009] [Indexed: 10/20/2022]
Abstract
We report an ion imprinted mesoporous silica based fluorescence turn-on sensor array for discrimination of metal ions. A novel fluorescent functional monomer containing an 8-hydroxyquinoline (8-HQ) moiety in combination with one-pot co-condensation method was employed to prepare fluorescent ion imprinted mesoporous silica. The imprinted materials for Zn(2+) and Cd(2+) as well as a control blank non-imprinted material (NIM) were synthesized. With the covalently anchored organic fluorophore in the inorganic mesoporous silica matrix, the binding of metal ions to the imprinting site was directly transformed into fluorescence signals. Both the imprinted materials displayed faster binding kinetics toward metal ions than NIM. Apparent binding constants (adsorption constants) for the materials with the metal ions in water were determined by a Langmuir-type analysis of the spectrofluorimetric titration data. The sensor array composed of the three materials allows discriminating the two template metal ions (Zn(2+) and Cd(2+)) plus three non-template metal ions (Mg(2+), Ca(2+) and Al(3+)) at two different concentrations. This work proves that using a simple fluorescent receptor can provide a pattern based fluorescent sensing system by taking advantage of the imprinting effect.
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Affiliation(s)
- Jin Tan
- Key Laboratory of Functional Polymer Materials, Ministry of Education, College of Chemistry, Nankai University, Tianjin, China
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30
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Climent E, Calero P, Marcos MD, Martínez-Máñez R, Sancenón F, Soto J. Selective Chromofluorogenic Sensing of Heparin by using Functionalised Silica Nanoparticles Containing Binding Sites and a Signalling Reporter. Chemistry 2009; 15:1816-20. [DOI: 10.1002/chem.200802074] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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31
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Wu Y, Na N, Zhang S, Wang X, Liu D, Zhang X. Discrimination and Identification of Flavors with Catalytic Nanomaterial-Based Optical Chemosensor Array. Anal Chem 2009; 81:961-6. [DOI: 10.1021/ac801733k] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yayan Wu
- Department of Chemistry, Key Laboratory for Atomic and Molecular Nanosciences of the Education Ministry, Tsinghua University, 100084, Beijing, P. R. China, and Key Laboratory of Biomedical Information Engineering of Ministry of Education, Xi’an Jiaotong University, 710049, Xi’an, P. R. China
| | - Na Na
- Department of Chemistry, Key Laboratory for Atomic and Molecular Nanosciences of the Education Ministry, Tsinghua University, 100084, Beijing, P. R. China, and Key Laboratory of Biomedical Information Engineering of Ministry of Education, Xi’an Jiaotong University, 710049, Xi’an, P. R. China
| | - Sichun Zhang
- Department of Chemistry, Key Laboratory for Atomic and Molecular Nanosciences of the Education Ministry, Tsinghua University, 100084, Beijing, P. R. China, and Key Laboratory of Biomedical Information Engineering of Ministry of Education, Xi’an Jiaotong University, 710049, Xi’an, P. R. China
| | - Xin Wang
- Department of Chemistry, Key Laboratory for Atomic and Molecular Nanosciences of the Education Ministry, Tsinghua University, 100084, Beijing, P. R. China, and Key Laboratory of Biomedical Information Engineering of Ministry of Education, Xi’an Jiaotong University, 710049, Xi’an, P. R. China
| | - Da Liu
- Department of Chemistry, Key Laboratory for Atomic and Molecular Nanosciences of the Education Ministry, Tsinghua University, 100084, Beijing, P. R. China, and Key Laboratory of Biomedical Information Engineering of Ministry of Education, Xi’an Jiaotong University, 710049, Xi’an, P. R. China
| | - Xinrong Zhang
- Department of Chemistry, Key Laboratory for Atomic and Molecular Nanosciences of the Education Ministry, Tsinghua University, 100084, Beijing, P. R. China, and Key Laboratory of Biomedical Information Engineering of Ministry of Education, Xi’an Jiaotong University, 710049, Xi’an, P. R. China
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32
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Climent E, Casasús R, Marcos MD, Martínez-Máñez R, Sancenón F, Soto J. Colorimetric sensing of pyrophosphate in aqueous media using bis-functionalised silica surfaces. Dalton Trans 2009:4806-14. [DOI: 10.1039/b902099c] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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33
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Mesoporous materials incorporating a zinc(II) complex: Synthesis and direct luminescence quantum yield determination. J Photochem Photobiol A Chem 2009. [DOI: 10.1016/j.jphotochem.2008.10.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Comes M, Marcos MD, Martínez-Máñez R, Sancenón F, Soto J, Villaescusa LA, Amorós P. Hybrid materials with nanoscopic anion-binding pockets for the colorimetric sensing of phosphate in water using displacement assays. Chem Commun (Camb) 2008:3639-41. [DOI: 10.1039/b804396e] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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