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Nguyen TPL, Nguyen CHT, Nguyen TQ, Tran CD, Nguyen TH, Nguyen LTT, Nguyen HT. A Novel Colorimetric and Fluorometric Dual-Channel Chemosensor based on A Conjugated Perylene-Benzothiazole System for Highly Selective Detection of Cyanide in Aqueous Media. Chempluschem 2023; 88:e202300264. [PMID: 37540494 DOI: 10.1002/cplu.202300264] [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: 06/02/2023] [Revised: 08/01/2023] [Accepted: 08/03/2023] [Indexed: 08/05/2023]
Abstract
A novel cyanine compound based on the conjugated perylene-benzothiazole system (PBI) as a colorimetric and fluorometric dual-channel sensor for cyanide (CN- ) detection was synthesized and characterized via UV-vis and fluorescence spectroscopy. PBI exhibited a high sensitivity and rapid optical response for CN- due to the intramolecular charge transfer (ICT) mechanism. The detection limit of PBI for CN- was 1.15×10-7 M in the mixture of DMSO/H2 O (1 : 1, v/v). Moreover, probe PBI demonstrated high selectivity and sensitivity for CN- over other common anions, including Cl- , Br- , F- , I- , AcO- , ClO4 - , HSO4 - , SO4 2- , NO2 - , NO3 - and SCN- . This work provided a simple and effective approach to trace the toxic CN- ion with rapid response, high selectivity, and sensitivity that is possibly applied in environmental control and agricultural management.
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Affiliation(s)
- Thao Phuong Le Nguyen
- National Key Laboratory of Polymer and Composite Materials, Ho Chi Minh City University of Technology (HCMUT), Vietnam National University - Ho Chi Minh City (VNU-HCM), 268 Ly Thuong Kiet, District 10, Ho Chi Minh City, 700000, Vietnam
| | - Cam Hong Thi Nguyen
- National Key Laboratory of Polymer and Composite Materials, Ho Chi Minh City University of Technology (HCMUT), Vietnam National University - Ho Chi Minh City (VNU-HCM), 268 Ly Thuong Kiet, District 10, Ho Chi Minh City, 700000, Vietnam
| | - Thiet-Quoc Nguyen
- Institute of Applied Materials Science, Vietnam Academy of Science and Technology, 1B TL29, District 12, Ho Chi Minh City, Vietnam
| | - Chau Duc Tran
- Department Faculty of Materials Technology, Ho Chi Minh City University of Technology (HCMUT), VNU-HCM, 268 Ly Thuong Kiet, District 10, Ho Chi Minh City, 700000, Vietnam
| | - Tam Huu Nguyen
- National Key Laboratory of Polymer and Composite Materials, Ho Chi Minh City University of Technology (HCMUT), Vietnam National University - Ho Chi Minh City (VNU-HCM), 268 Ly Thuong Kiet, District 10, Ho Chi Minh City, 700000, Vietnam
| | - Le-Thu T Nguyen
- Department Faculty of Materials Technology, Ho Chi Minh City University of Technology (HCMUT), VNU-HCM, 268 Ly Thuong Kiet, District 10, Ho Chi Minh City, 700000, Vietnam
| | - Ha Tran Nguyen
- National Key Laboratory of Polymer and Composite Materials, Ho Chi Minh City University of Technology (HCMUT), Vietnam National University - Ho Chi Minh City (VNU-HCM), 268 Ly Thuong Kiet, District 10, Ho Chi Minh City, 700000, Vietnam
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2
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Lu X, Zhan Y, He W. Recent development of small-molecule fluorescent probes based on phenothiazine and its derivates. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2022; 234:112528. [PMID: 35907277 DOI: 10.1016/j.jphotobiol.2022.112528] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 07/06/2022] [Accepted: 07/14/2022] [Indexed: 05/20/2023]
Abstract
Fluorescence probes, as analytical tools with the ability to perform rapid and sensitive detection of target analytes, have made outstanding contributions to environmental analysis and bioassays. Considering the expanding developments in these areas, fluorophores play a key role in the de-sign of fluorescence probes. Compared to classical fluorophores, phenothiazines with elec-tron-rich characteristics have been widely applied to construct electron donor-acceptor dyes, which exhibit outstanding performance in both fluorimetric and colorimetric analysis. In addition, these probes also exhibit the pronounced ability in both solution and solid-state, achieving portable detection for environmental analysis. In this review, we summarize recent advances in the performance of phenothiazine-based fluorescent probes for detecting various analytes, especially in cations, anions, ROS/RSS, enzyme and other small molecules. The general design rules, response mechanisms and practical applications of the probes are analyzed, followed by a discussion of exiting challenges and future research perspectives. It is hoped that this review will provide a few strategies for the development of phenothiazine-based fluorescent probes.
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Affiliation(s)
- Xianlin Lu
- School of Pharmacy, The Air Force Medical University, Xi'an 710032, PR China
| | - Yu Zhan
- School of Pharmacy, The Air Force Medical University, Xi'an 710032, PR China
| | - Wei He
- School of Pharmacy, The Air Force Medical University, Xi'an 710032, PR China.
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3
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Várguez PEM, Raimundo JM. Naked-Eye Chromogenic Test Strip for Cyanide Sensing Based on Novel Phenothiazine Push-Pull Derivatives. BIOSENSORS 2022; 12:407. [PMID: 35735556 PMCID: PMC9220876 DOI: 10.3390/bios12060407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 06/02/2022] [Accepted: 06/07/2022] [Indexed: 06/15/2023]
Abstract
Monitoring and detection of cyanide are of crucial interest as the latter plays versatile roles in many biological events, is ubiquitous in environment, and responsible for several acute poisoning and adverse health effects if ingested. We describe herein the synthesis and characterization of novel phenothiazine-based push-pull chromogenic chemosensors suitable for naked eye cyanide sensing. Indeed, specific detections were achieved for cyanide with a LOD of ca 9.12 to 4.59 µM and, interestingly, one of the new chemosensors has also revealed an unprecedented affinity for acetate with a LOD of ca 2.68 µM. Moreover, as proof of concept for practical applications, a paper test strip was prepared allowing its use for efficient qualitative naked eye cyanide sensing.
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4
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Garg B, Bisht T, Ling YC. Colorimetric recognition of hydrazine in aqueous solution by a bromophenol blue-tethered ion-pair-like ratiometric probe. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2021; 251:119456. [PMID: 33485245 DOI: 10.1016/j.saa.2021.119456] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 12/26/2020] [Accepted: 01/06/2021] [Indexed: 06/12/2023]
Abstract
Hydrazine or hydrazine hydrate (N2H4·H2O) is a potential neurotoxin and has several mutagenic effects in physiological systems. Therefore, the development of synthetic organic probes that are sensitive and selective to hydrazine is of tremendous importance. Unfortunately, however, the hydrazine-selective sensing probes that rely upon minimum usage of the organic solvents (≤5%, v/v) are still rarer. In this work, an ion-pair-like mono acetate derivative of bromophenol blue has been developed as a fairly selective ratiometric probe for the naked-eye recognition of hydrazine in a solution of tris buffer and EtOH (19:1, v/v) at physiological pH. The chromogenic signalling relies upon hydrazine-induced cleavage of an ester moiety of the probe to its resonance stabilized quinonoid form, resulting in momentous variations in its spectrophotometric profile. Meanwhile, the colour of the probe solution changed from mustard yellow to blue within few minutes. This sensing assay could be successfully applied in the recognition of hydrazine in real environmental and pharmaceutical samples with satisfactory recoveries. Given the cost-effectiveness, simplicity and versatility, for instance, direct analysis of colorimetric probes, it is reasonable to propose that the present method can serve as a complementary method for prompt inspection of hydrazine in boiler feed water.
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Affiliation(s)
- Bhaskar Garg
- Department of Chemistry, National Tsing Hua University, 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan
| | - Tanuja Bisht
- Department of Chemistry, IPGGPG College of Commerce, Haldwani 263139, Uttarakhand, India
| | - Yong-Chien Ling
- Department of Chemistry, National Tsing Hua University, 101, Section 2, Kuang-Fu Road, Hsinchu 30013, Taiwan.
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5
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Mondal A, Hazra A, Chakrabarty J, Bose K JC, Banerjee P. Tandem Detection of Sub-Nano Molar Level CN - and Hg 2+ in Aqueous Medium by a Suitable Molecular Sensor: A Viable Solution for Detection of CN - and Development of the RGB-Based Sensory Device. ACS OMEGA 2020; 5:6576-6587. [PMID: 32258893 PMCID: PMC7114731 DOI: 10.1021/acsomega.9b04311] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 03/09/2020] [Indexed: 05/04/2023]
Abstract
An inimitable urea-based multichannel chemosensor, DTPH [1,5-bis-(2,6-dichloro-4-(trifluoromethyl)phenyl)carbonohydrazide], was examined to be highly proficient to recognize CN- based on the H-bonding interaction between sensor -NH moiety and CN- in aqueous medium with explicit selectivity. In the absorption spectral titration of DTPH, a new peak at higher wavelength was emerged in titrimetric analytical studies of CN- with the zero-order reaction kinetics affirming the substantial sensor-analyte interaction. The isothermal titration calorimetry (ITC) experiment further affirmed that the sensing process was highly spontaneous with the Gibbs free energy of -26 × 104 cal/mol. The binding approach between DTPH and CN- was also validated by more than a few experimental studies by means of several spectroscopic tools along with the theoretical calculations. A very low detection limit of the chemosensor toward CN- (0.15 ppm) further instigated to design an RGB-based sensory device based on the colorimetric upshots of the chemosensor in order to develop a distinct perception regarding the presence of innocuous or precarious level of the CN- in a contaminated solution. Moreover, the reversibility of the sensor in the presence of CN- and Hg2+ originated a logic gate mimic ensemble. Additionally, the real-field along with the in vitro CN- detection efficiency of the photostable DTPH was also accomplished by using various biological specimens.
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Affiliation(s)
- Amita Mondal
- CSIR-Central
Mechanical Engineering Research Institute (CMERI), Mahatma Gandhi Avenue, Durgapur 713209, West Bengal, India
- Department
of Chemistry, National Institute of Technology, M. G. Avenue, Durgapur 713209, West
Bengal, India
| | - Abhijit Hazra
- CSIR-Central
Mechanical Engineering Research Institute (CMERI), Mahatma Gandhi Avenue, Durgapur 713209, West Bengal, India
- Academy
of Scientific & Innovative Research (AcSIR), AcSIR Headquarters CSIR-HRDC Campus, Postal Staff
College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad 201002, Uttar
Pradesh, India
| | - Jitamanyu Chakrabarty
- Department
of Chemistry, National Institute of Technology, M. G. Avenue, Durgapur 713209, West
Bengal, India
| | - Jagadeesh C. Bose K
- University
Institute of Biotechnology, Chandigarh University, Mohali, Punjab 140413, India
| | - Priyabrata Banerjee
- CSIR-Central
Mechanical Engineering Research Institute (CMERI), Mahatma Gandhi Avenue, Durgapur 713209, West Bengal, India
- Academy
of Scientific & Innovative Research (AcSIR), AcSIR Headquarters CSIR-HRDC Campus, Postal Staff
College Area, Sector 19, Kamla Nehru Nagar, Ghaziabad 201002, Uttar
Pradesh, India
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6
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Rosales-Vázquez LD, Valdes-García J, Bazany-Rodríguez IJ, Germán-Acacio JM, Martínez-Otero D, Vilchis-Néstor AR, Morales-Luckie R, Sánchez-Mendieta V, Dorazco-González A. A sensitive photoluminescent chemosensor for cyanide in water based on a zinc coordination polymer bearing ditert-butyl-bipyridine. Dalton Trans 2019; 48:12407-12420. [DOI: 10.1039/c9dt01861a] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Sensitive and direct sensing of cyanide in buffered aqueous solutions at pH = 7.0 by three new blue photoluminescent zinc-1,4-cyclohexanedicarboxylato coordination polymers bearing di-alkyl-2,2′-bipyridines has been achieved.
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Affiliation(s)
- Luis D. Rosales-Vázquez
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- México
| | - Josue Valdes-García
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- México
| | - Iván J. Bazany-Rodríguez
- Instituto de Química
- Universidad Nacional Autónoma de México
- Circuito Exterior
- Ciudad Universitaria
- México
| | - Juan M. Germán-Acacio
- Red de Apoyo a la Investigación
- Universidad Nacional Autónoma de México-CIC
- Instituto Nacional de Ciencias Médicas y Nutrición SZ
- Ciudad de México
- México
| | | | | | - Raúl Morales-Luckie
- Centro Conjunto de Investigación en Química Sustentable UAEM-UNAM
- Toluca
- México
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7
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Wang Y, Wang J, Xian Q. A highly selective fluorescent and chromogenic probe for CN - detection and its applications in bioimaging. Talanta 2018; 190:487-491. [PMID: 30172538 DOI: 10.1016/j.talanta.2018.08.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 07/20/2018] [Accepted: 08/03/2018] [Indexed: 10/28/2022]
Abstract
In this study, 3-ethyl-2-methylbenzothiazolium iodide and nitrophenyl-2-furancarboxaldehyde were used to synthesize a new fluorescent and chromogenic dual channel signal cyanide ion probe M, which showed high selectivity towards CN- analysis and strong antijamming capability towards other anions. When CN- is present in the solution, probe M indicates an obvious blue shift in UV-vis absorbance spectra, which can be observed clearly by unaided eyes. The limits of detection (LODs) of CN- based on fluorescence and UV-vis absorbance were 0.11 μM and 0.16 μM, respectively. The mechanism of fluorescent and chromogenic cyanide ion detection refers to the nucleophilic addition of cyanide ion to carbon atom of -C˭N- in the benzothiazole. The π-conjugation and ICT transition between furfural and benzothiazole were broken due to this non-reversible reaction, resulting in the color change and fluorescent characterizations. In addition, probe M also showed the excellent optical properties and high biocompatibility, which enables the practical application of CN- tracing in biomedical systems.
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Affiliation(s)
- Yuting Wang
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China
| | - Junjie Wang
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China
| | - Qiming Xian
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing 210023, PR China.
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8
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Abstract
The title compound, C19H17Cl2NSSi, is an enamine derivative, in which the N atom adopts a shallow trigonal–pyramidal geometry [displacement from the plane of its attached C atoms = 0.1383 (18) Å]. The dihedral angle between the plane through the three amino carbon atoms and the vinyl group is 89.47 (7)°. The phenothiazine unit has a butterfly structure and the central six-membered ring adopts a boat conformation. The fold angle between the benzene rings is 28.52 (7)°. The crystal structure features weak Csp3—H...Cl hydrogen bonds, H...S contacts and π–π stacking interactions between phenothiazine units.
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9
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Hao Y, Nguyen KH, Zhang Y, Zhang G, Fan S, Li F, Guo C, Lu Y, Song X, Qu P, Liu YN, Xu M. A highly selective and ratiometric fluorescent probe for cyanide by rationally altering the susceptible H-atom. Talanta 2018; 176:234-241. [DOI: 10.1016/j.talanta.2017.08.032] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 08/04/2017] [Accepted: 08/09/2017] [Indexed: 12/29/2022]
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11
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Umezono S, Okuno T. Systematic study of intermolecular C–X⋯O S (X = Cl, Br, I) halogen bonds in (E)-10-(1,2-dihalovinyl)-10H-phenothiazine 5,5-dioxides. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.06.135] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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12
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Dong ZM, Wang W, Wang YB, Wang JN, Qin LY, Wang Y. A reversible colorimetric chemosensor for “Naked Eye” sensing of cyanide ion in semi-aqueous solution. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.02.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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13
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Gupta AS, Paul K, Luxami V. ESIPT Coupled RAHB Probe for Estimation of Cyanide in Human Blood Serum/Plasma like Solutions Using Chemodosimetric Approach. ChemistrySelect 2017. [DOI: 10.1002/slct.201601687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Akul Sen Gupta
- School of Chemistry and Biochemistry; Thapar University; Patiala-147004 India
| | - Kamaldeep Paul
- School of Chemistry and Biochemistry; Thapar University; Patiala-147004 India
| | - Vijay Luxami
- School of Chemistry and Biochemistry; Thapar University; Patiala-147004 India
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14
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Mondal S, Samim Ali S, Manna S, Maiti K, Uddin MR, Mandal S, Mandal D, Mahapatra AK. A benzopyrylium–phenothiazine conjugate of a flavylium derivative as a fluorescent chemosensor for cyanide in aqueous media and its bioimaging. NEW J CHEM 2017. [DOI: 10.1039/c7nj02716h] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new benzopyrylium–phenothizine conjugate (BP) has been synthesized for CN−sensing.
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Affiliation(s)
- Sanchita Mondal
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | - Syed Samim Ali
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | - Srimanta Manna
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | - Kalipada Maiti
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
| | | | - Sukhendu Mandal
- Department of Microbiology
- University of Calcutta
- Kolkata
- India
| | - Debasish Mandal
- Institute of Chemistry
- The Hebrew University of Jerusalem
- Israel
| | - Ajit Kumar Mahapatra
- Department of Chemistry
- Indian Institute of Engineering Science and Technology
- Howrah-711103
- India
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15
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Ke Y, Garg B, Ling YC. A novel graphene-based label-free fluorescence 'turn-on' nanosensor for selective and sensitive detection of phosphorylated species in biological samples and living cells. NANOSCALE 2016; 8:4547-4556. [PMID: 26758942 DOI: 10.1039/c5nr07261a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A novel label-free fluorescence 'turn-on' nanosensor has been developed for highly selective and sensitive detection of phosphorylated species (Ps) in biological samples and living cells. The design strategy relies on the use of Ti(4+)-immobilized polydopamine (PDA) coated reduced graphene oxide (rGO@PDA-Ti(4+)) that serves as an attractive platform to bind riboflavin 5'-monophosphate molecules (FMNs) through ion-pair interactions between phosphate groups and Ti(4+). The as-prepared rGO@PDA-Ti(4+)-FMNs (nanosensor), fluoresce only weakly due to the ineffective Förster resonance energy transfer between the FMNs and rGO@PDA-Ti(4+). The experimental findings revealed that the microwave-assisted interaction of the nanosensor with α-, β-casein, ovalbumin, human serum, non-fat milk, egg white, and living cells (all containing Ps) releases FMNs (due to the high formation constant between phosphate groups and Ti(4+)), leading to an excellent fluorescence 'turn-on' response. The fluorescence spectroscopy, confocal microscopy, and MALDI-TOF MS spectrometry were used to detect Ps both qualitatively and quantitatively. Under the optimized conditions, the nanosensor showed a detection limit of ca. 118.5, 28.9, and 54.8 nM for the tryptic digests of α-, β-casein and ovalbumin, respectively. Furthermore, the standard addition method was used as a bench-mark proof for phosphopeptide quantification in egg white samples. We postulate that the present quantitative assay for Ps holds tremendous potential and may pave the way to disease diagnostics in the near future.
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Affiliation(s)
- Yaotang Ke
- Department of Chemistry, National Tsing Hua University, Kuang-Fu Road, Hsinchu, 30013, Taiwan.
| | - Bhaskar Garg
- Department of Chemistry, National Tsing Hua University, Kuang-Fu Road, Hsinchu, 30013, Taiwan.
| | - Yong-Chien Ling
- Department of Chemistry, National Tsing Hua University, Kuang-Fu Road, Hsinchu, 30013, Taiwan. and Institute of Nano Engineering and Microsystem, National Tsing Hua University, Kuang-Fu Road, Hsinchu, 30013, Taiwan
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16
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Shiraishi Y, Nakamura M, Kogure T, Hirai T. Off–on fluorometric detection of cyanide anions in an aqueous mixture by an indane-based receptor. NEW J CHEM 2016. [DOI: 10.1039/c5nj02873f] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An indanedione–coumarin conjugate behaves as an off–on type fluorescent receptor for rapid, selective, and sensitive detection of cyanide anions in an aqueous mixture via a nucleophilic interaction with the electrophilic β-carbon of the receptor.
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Affiliation(s)
- Yasuhiro Shiraishi
- Research Center for Solar Energy Chemistry
- and Division of Chemical Engineering
- Graduate School of Engineering Science
- Osaka University
- Toyonaka 560-8531
| | - Masaya Nakamura
- Research Center for Solar Energy Chemistry
- and Division of Chemical Engineering
- Graduate School of Engineering Science
- Osaka University
- Toyonaka 560-8531
| | - Tetsuri Kogure
- Research Center for Solar Energy Chemistry
- and Division of Chemical Engineering
- Graduate School of Engineering Science
- Osaka University
- Toyonaka 560-8531
| | - Takayuki Hirai
- Research Center for Solar Energy Chemistry
- and Division of Chemical Engineering
- Graduate School of Engineering Science
- Osaka University
- Toyonaka 560-8531
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17
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Wei TB, Zhu YR, Li H, Yan GT, Lin Q, Yao H, Zhang YM. A reversible fluorescent chemosensor for the rapid sensing of CN− in water: utilization of the intramolecular charge transfer blocking. NEW J CHEM 2016. [DOI: 10.1039/c5nj02413g] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
A reversible fluorescent sensor combines naphthyridine groups as signaling subunits and the presence of the active hydrogen of the primary amine confers the recognition capacity toward cyanide ions in water.
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Affiliation(s)
- Tai-Bao Wei
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Yuan-Rong Zhu
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Hui Li
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Guo-Tao Yan
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Qi Lin
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - Hong Yao
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
| | - You-Ming Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials
- Ministry of Education of China
- Key Laboratory of Polymer Materials of Gansu Province
- College of Chemistry and Chemical Engineering
- Northwest Normal University
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18
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Arivazhagan C, Borthakur R, Jagan R, Ghosh S. Benzoindolium–triarylborane conjugates: a ratiometric fluorescent chemodosimeter for the detection of cyanide ions in aqueous medium. Dalton Trans 2016; 45:5014-20. [DOI: 10.1039/c5dt03189c] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A new ratiometric fluorescent chemodosimeter has been synthesized and characterized that exhibits high selectivity and sensitivity toward CN− ions in aqueous medium.
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Affiliation(s)
- C. Arivazhagan
- Department of Chemistry
- Indian Institute of Technology Madras
- Chennai 600 036
- India
| | - Rosmita Borthakur
- Department of Chemistry
- Indian Institute of Technology Madras
- Chennai 600 036
- India
| | - R. Jagan
- Department of Chemistry
- Indian Institute of Technology Madras
- Chennai 600 036
- India
| | - Sundargopal Ghosh
- Department of Chemistry
- Indian Institute of Technology Madras
- Chennai 600 036
- India
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19
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Garg B, Bisht T, Ling YC. Graphene-Based Nanomaterials as Efficient Peroxidase Mimetic Catalysts for Biosensing Applications: An Overview. Molecules 2015; 20:14155-90. [PMID: 26248071 PMCID: PMC6332241 DOI: 10.3390/molecules200814155] [Citation(s) in RCA: 107] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Accepted: 07/27/2015] [Indexed: 12/12/2022] Open
Abstract
"Artificial enzymes", a term coined by Breslow for enzyme mimics is an exciting and promising branch of biomimetic chemistry aiming to imitate the general and essential principles of natural enzymes using a variety of alternative materials including heterogeneous catalysts. Peroxidase enzymes represent a large family of oxidoreductases that typically catalyze biological reactions with high substrate affinity and specificity under relatively mild conditions and thus offer a wide range of practical applications in many areas of science. The increasing understanding of general principles as well as intrinsic drawbacks such as low operational stability, high cost, difficulty in purification and storage, and sensitivity of catalytic activity towards atmospheric conditions of peroxidases has triggered a dynamic field in nanotechnology, biochemical, and material science that aims at joining the better of three worlds by combining the concept adapted from nature with the processability of catalytically active graphene-based nanomaterials (G-NMs) as excellent peroxidase mimetic catalysts. This comprehensive review discusses an up-to-date synthesis, kinetics, mechanisms, and biosensing applications of a variety of G-NMs that have been explored as promising catalysts to mimic natural peroxidases.
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Affiliation(s)
- Bhaskar Garg
- Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan.
| | - Tanuja Bisht
- Department of Chemistry, Government Degree College, Champawat 262523, Uttarakhand, India.
| | - Yong-Chien Ling
- Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan.
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Bodedla GB, Justin Thomas KR, Kumar S, Jou JH, Li CJ. Phenothiazine-based bipolar green-emitters containing benzimidazole units: synthesis, photophysical and electroluminescence properties. RSC Adv 2015. [DOI: 10.1039/c5ra18372c] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
A series of bipolar green emitters bearing hole-transporting phenothiazine and electron-transporting N-phenylbenzimidazole are synthesized and characterized by their photophysical, electrochemical and thermal properties.
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Affiliation(s)
- Govardhana Babu Bodedla
- Organic Materials Chemistry
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
| | - K. R. Justin Thomas
- Organic Materials Chemistry
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
| | - Sandeep Kumar
- Organic Materials Chemistry
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee 247667
- India
| | - Jwo-Huei Jou
- Department of Material Science and Engineering
- National Tsing Hua University
- Hsinchu 30013
- Taiwan
| | - Chieh-Ju Li
- Department of Material Science and Engineering
- National Tsing Hua University
- Hsinchu 30013
- Taiwan
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21
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Agarwalla H, Gangopadhyay M, Sharma DK, Basu SK, Jadhav S, Chowdhury A, Das A. Fluorescent probes for the detection of cyanide ions in aqueous medium: cellular uptake and assay for β-glucosidase and hydroxynitrile lyase. J Mater Chem B 2015; 3:9148-9156. [DOI: 10.1039/c5tb01853f] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A chemodosimetric reagent for specific detection of cyanide species and its possible use in imaging applications as well as assay development for important enzymes.
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Affiliation(s)
- Hridesh Agarwalla
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune 411008
- India
| | | | | | - Santanu Kumar Basu
- Chemical Engineering
- Indian Institute of Technology Bombay
- Mumbai 400 076
- India
| | - Sameer Jadhav
- Chemical Engineering
- Indian Institute of Technology Bombay
- Mumbai 400 076
- India
| | - Arindam Chowdhury
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400 076
- India
| | - Amitava Das
- Organic Chemistry Division
- CSIR-National Chemical Laboratory
- Pune 411008
- India
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