1
|
Hu G, Xu HD, Fang J. Sulfur-based fluorescent probes for biological analysis: A review. Talanta 2024; 279:126515. [PMID: 39024854 DOI: 10.1016/j.talanta.2024.126515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Revised: 06/29/2024] [Accepted: 07/03/2024] [Indexed: 07/20/2024]
Abstract
The widespread adoption of small-molecule fluorescence detection methodologies in scientific research and industrial contexts can be ascribed to their inherent merits, including elevated sensitivity, exceptional selectivity, real-time detection capabilities, and non-destructive characteristics. In recent years, there has been a growing focus on small-molecule fluorescent probes engineered with sulfur elements, aiming to detect a diverse array of biologically active species. This review presents a comprehensive survey of sulfur-based fluorescent probes published from 2017 to 2023. The diverse repertoire of recognition sites, including but not limited to N, N-dimethylthiocarbamyl, disulfides, thioether, sulfonyls and sulfoxides, thiourea, thioester, thioacetal and thioketal, sulfhydryl, phenothiazine, thioamide, and others, inherent in these sulfur-based probes markedly amplifies their capacity for detecting a broad spectrum of analytes, such as metal ions, reactive oxygen species, reactive sulfur species, reactive nitrogen species, proteins, and beyond. Owing to the individual disparities in the molecular structures of the probes, analogous recognition units may be employed to discern diverse substrates. Subsequent to this classification, the review provides a concise summary and introduction to the design and biological applications of these probe molecules. Lastly, drawing upon a synthesis of published works, the review engages in a discussion regarding the merits and drawbacks of these fluorescent probes, offering guidance for future endeavors.
Collapse
Affiliation(s)
- Guodong Hu
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu, 213164, China.
| | - Hua-Dong Xu
- School of Pharmacy, Changzhou University, Changzhou, Jiangsu, 213164, China
| | - Jianguo Fang
- School of Chemistry and Chemical Engineering, Nanjing University of Science & Technology, Nanjing, Jiangsu, 210094, China.
| |
Collapse
|
2
|
Li Q, Liu Y, Liang L, Zhang X, Huang K, Qin D. A terpyridyl-rhodamine hybrid fluorescent probe for discriminative sensing of Hg (II) and Cu (II) in water and applications for molecular logic gate and cell imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 302:123124. [PMID: 37451213 DOI: 10.1016/j.saa.2023.123124] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 06/13/2023] [Accepted: 07/08/2023] [Indexed: 07/18/2023]
Abstract
Sensitive and discriminative sensing of more than one analyte with a single fluorescent probe is significant and challenging. Herein a new terpyridyl-rhodamine hybrid, namely TRH, has been rationally designed and prepared with two responsive groups in the molecular structure, which facilitate the discriminative detection of Hg2+ and Cu2+ ions in water with detection limits of 4.9 and 53.3 nM by ratiometric fluorescence change (F595/F485) and fluorescence quenching, respectively. Investigations show that the selectivity to Hg2+ ions can be attributed to Hg2+-promoted spirolactam ring opening and further hydrolysis, followed by a through-bond energy transfer (TBET) process. The selective fluorescence quenching to Cu2+ ions probably can be ascribed to the binding Cu2+ to terpyridyl that triggers a ligand-to-metal charge transfer (LMCT) process, which can also efficiently inhibit the TBET process induced by Hg2+ ions and promotes the discriminative sensing of Cu (II) and Hg (II). In addition, the fluorescent responses to Hg2+ and Cu2+ ions cover a wide pH range. Moreover, a combinatorial logic gate with the functions of NOR and INHIBIT has been fabricated by using Hg2+ and Cu2+ ions as chemical input signals, and fluorescence at 485 and 595 nm as output signals. Besides, TRH also exhibits sensitive and discriminative sensing ability to Hg2+ and Cu2+ ions by the fluorescence of rhodamine fluorophore. Significantly, based on the fluorescence signal output of rhodamine moiety, TRH can be used as a tracer for the discriminative sensing of Hg2+ and Cu2+ ions by using living cells.
Collapse
Affiliation(s)
- Qi Li
- School of Chemistry and Chemical Engineering, Key Laboratory of Chemical Synthesis and Pollution Control of Sichuan Province, China West Normal University, Nanchong 637002, China
| | - Yuting Liu
- School of Chemistry and Chemical Engineering, Key Laboratory of Chemical Synthesis and Pollution Control of Sichuan Province, China West Normal University, Nanchong 637002, China
| | - Lijuan Liang
- Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
| | - Xiangyu Zhang
- School of Chemistry and Chemical Engineering, Key Laboratory of Chemical Synthesis and Pollution Control of Sichuan Province, China West Normal University, Nanchong 637002, China
| | - Kun Huang
- School of Chemistry and Chemical Engineering, Key Laboratory of Chemical Synthesis and Pollution Control of Sichuan Province, China West Normal University, Nanchong 637002, China.
| | - Dabin Qin
- School of Chemistry and Chemical Engineering, Key Laboratory of Chemical Synthesis and Pollution Control of Sichuan Province, China West Normal University, Nanchong 637002, China.
| |
Collapse
|
3
|
Liu X, Shi T, Xu C, Zhu M, Wang Y. A highly selective and sensitive ICT-based Cu 2+ fluorescent probe and its application in bioimaging. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2023; 262:115127. [PMID: 37320915 DOI: 10.1016/j.ecoenv.2023.115127] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 06/05/2023] [Accepted: 06/08/2023] [Indexed: 06/17/2023]
Abstract
Cu2+ is an essential trace element for the organism, but its excess can also cause irreversible damage to the organism. As such, a "Turn-Off" fluorescent probe DPAP for the specific detection of Cu2+ was successfully constructed. DPAP exhibits large Stokes shift (120 nm), fast reaction speed (1 min), low detection limit (15.2 nM), low toxicity, and good cell permeability. Cu2+ quenches the fluorescence of DPAP by blocking its intramolecular charge transfer process to achieve the detection of Cu2+ and has been confirmed by HRMS, 1H NMR and DFT calculations. Excitingly, the five-cycle detection of Cu2+ and the successful recovery of trace Cu2+ in environmental water samples fully demonstrate the potential of DPAP for practical applications. In particular, DPAP can observe the distribution and translocation patterns of exogenous Cu2+ in HeLa cells and zebrafish in real-time. This research concept has offered important theoretical support for the study of the environmental behavior of heavy metal ions.
Collapse
Affiliation(s)
- Xina Liu
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China
| | - Taozhong Shi
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China
| | - Chenyang Xu
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China
| | - Meiqing Zhu
- School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, Anhui 241000, China.
| | - Yi Wang
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, China.
| |
Collapse
|
4
|
Christopher Leslee DB, Venkatachalam U, Gunasekaran J, Karuppannan S, Kuppannan SB. Synthesis of a quinoxaline-hydrazinobenzothiazole based probe-single point detection of Cu 2+, Co 2+, Ni 2+ and Hg 2+ ions in real water samples. Org Biomol Chem 2023; 21:4130-4143. [PMID: 37129970 DOI: 10.1039/d3ob00298e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
A novel quinoxaline-hydrazinobenzothiazole based sensor was synthesized and characterized using NMR, FTIR, and Mass spectroscopy techniques. The sensor achieves the distinct "single-point" colorimetric and fluorescent detection of Cu2+, Co2+, Ni2+ and Hg2+ ions with distinguishable color changes from yellow to red, pale red, pale brown and orange, respectively. The UV-visible and fluorescence emission spectral investigation revealed the excellent single-point sensing ability of the probe towards four different heavy metal ions with a ratiometric response. Nanomolar levels of detection of about 1.16 × 10-7 M, 9.92 × 10-8 M, 8.21 × 10-8 M, and 1.14 × 10-7 M for Cu2+, Co2+, Ni2+ and Hg2+ ions, respectively, were achieved using our sensor, which are below the US-EPA permissible limits. Additionally, the sensor was utilized for naked eye detection under normal daylight. Quantitative determination of the metal ions in real water samples was also demonstrated.
Collapse
Affiliation(s)
- Denzil Britto Christopher Leslee
- Department of Chemistry, School of Physical Sciences, Periyar University, Periyar Palkalai Nagar, Salem, 636011, Tamil Nadu, India.
| | - Udhayadharshini Venkatachalam
- Department of Chemistry, School of Physical Sciences, Periyar University, Periyar Palkalai Nagar, Salem, 636011, Tamil Nadu, India.
| | - Jayapratha Gunasekaran
- Department of Chemistry, School of Physical Sciences, Periyar University, Periyar Palkalai Nagar, Salem, 636011, Tamil Nadu, India.
| | - Sekar Karuppannan
- Department of Science and Humanities (Chemistry), Anna University - University College of Engineering, Dindigul - 624622, Tamil Nadu, India
| | - Shanmuga Bharathi Kuppannan
- Department of Chemistry, School of Physical Sciences, Periyar University, Periyar Palkalai Nagar, Salem, 636011, Tamil Nadu, India.
| |
Collapse
|
5
|
HEO JAESUNG, SUH BOEON, KIM CHEAL. Selective detection of Cu2+ by benzothiazole-based colorimetric chemosensor: a DFT study. J CHEM SCI 2022. [DOI: 10.1007/s12039-022-02037-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
6
|
Jung S, Lee JJ, Kim C. A naphthol‐based fluorescence turn‐on sensor for detecting Ga(III) and its application to test strips. B KOREAN CHEM SOC 2022. [DOI: 10.1002/bkcs.12472] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Sumin Jung
- Department of Fine Chemistry Seoul National University of Science and Technology Seoul South Korea
- Department of New and Renewable Energy Convergence Seoul National University of Science and Technology Seoul South Korea
| | - Jae Jun Lee
- Department of Fine Chemistry Seoul National University of Science and Technology Seoul South Korea
- Department of New and Renewable Energy Convergence Seoul National University of Science and Technology Seoul South Korea
| | - Cheal Kim
- Department of Fine Chemistry Seoul National University of Science and Technology Seoul South Korea
- Department of New and Renewable Energy Convergence Seoul National University of Science and Technology Seoul South Korea
| |
Collapse
|
7
|
Liu L, Guo C, Zhang Q, Xu P, Cui Y, Zhu W, Fang M, Li C. A hydrazone dual-functional fluorescent probe based on carbazole and coumarin groups for the detection of Cu2+ and ClO−: Application in live cell imaging and actual water samples. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2021.113593] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
8
|
Hao Y, Zhang Y, Sun Q, Chen S, Tang Z, Zeng R, Xu M. Phenothiazine-coumarin-pyridine hybrid as an efficient fluorescent probe for ratiometric sensing hypochlorous acid. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106851] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
9
|
Govindasamy V, Perumal S, Sekar I, Madheswaran B, Karuppannan S, Kuppannan SB. Phenothiazine-Thiophene Hydrazide Dyad: An Efficient "On-Off" Chemosensor for Highly Selective and Sensitive Detection of Hg 2+ Ions. J Fluoresc 2021; 31:667-674. [PMID: 33560513 DOI: 10.1007/s10895-021-02690-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 01/19/2021] [Indexed: 12/17/2022]
Abstract
A new phenothiazine-thiophene hydrazone based ((10-ethyl-10H-phenothiazine-3,7-diyl)bis(methanylylidene))bis(thiophene-2-carbohydrazide) (PHT) chemosensor was synthesized via a single-step reaction and utilized as fluorescence "On-Off" sensor towards Hg2+ ion. The PHT was fully characterized by FT-IR, 1H-NMR, and ESI-Mass spectral analysis. The PHT probe was efficiently used for the selective detection of Hg2+ ion in the presence of other metal ions. Further, the stoichiometry of the PHT with Hg2+ complex was confirmed by Job's plot analysis. The limit of detection (LOD) value of the probe PHT was found to be 0.44 × 10-8 M.
Collapse
Affiliation(s)
- Vinoth Govindasamy
- Department of Chemistry, School of Physical Sciences, Periyar University, Periyar Palkalai Nagar, Salem, Tamil Nadu, 636011, India
| | - Sakthivel Perumal
- Department of Chemistry, Anna University-University College of Engineering, Dindigul, Tamil Nadu, 624622, India
| | - Indira Sekar
- Department of Chemistry, School of Physical Sciences, Periyar University, Periyar Palkalai Nagar, Salem, Tamil Nadu, 636011, India
| | - Bharathi Madheswaran
- Department of Chemistry, School of Physical Sciences, Periyar University, Periyar Palkalai Nagar, Salem, Tamil Nadu, 636011, India
| | - Sekar Karuppannan
- Department of Chemistry, Anna University-University College of Engineering, Dindigul, Tamil Nadu, 624622, India.
| | - Shanmuga Bharathi Kuppannan
- Department of Chemistry, School of Physical Sciences, Periyar University, Periyar Palkalai Nagar, Salem, Tamil Nadu, 636011, India.
| |
Collapse
|
10
|
Zhang Q, Song H, Yu M, Zhang H, Li Z. Preparation of Yellow Fluorescent N,O-CDs and its Application in Detection of ClO . J Fluoresc 2021; 31:659-666. [PMID: 33534115 DOI: 10.1007/s10895-021-02686-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Accepted: 01/19/2021] [Indexed: 12/11/2022]
Abstract
Accurate and efficient detection of ClO- was extremely important due to the harm of ROS in the environment and organism. In this paper, yellow fluorescent N,O-CDs were successfully prepared by the solvothermal method. The microscopic size of the N,O-CDs was approximately spherical with an average particle size of 4.8 ± 0.8 nm. The fluorescence quantum yield in ethanol solution was calculated as 10.5 % using fluorescein as the standard reference. The as-fabricated N,O-CDs had high sensitivity and low detection limit (7.5 µM) for quantitatively detecting ClO- with a linear range from 0.07 mM to 0.16 mM. The probe not only shows good selectivity and anti-interference to metal ions, anions and amino acids but also has excellent light stability and thermal stability. Also, a wide selection range for pH was demonstrated.
Collapse
Affiliation(s)
- Qiang Zhang
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
| | - Huanhuan Song
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China
| | - Mingming Yu
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China.
| | - Hongyan Zhang
- Beijing Key Laboratory of Clothing Materials R & D and Assessment, Beijing Engineering Research Center of Textile, Nanofiber, Beijing Institute of Fashion Technology, Beijing, 100029, China
| | - Zhanxian Li
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, China.
| |
Collapse
|
11
|
Zhao Y, Li Y, Li R, Wang Y, Fan X. A New Fluorescent Probe for Hypochlorous Acid Based on Chlorinium Ions Recognition Mechanism and Its Bioimaging Research in Living Cells. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202101038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
12
|
Zhu Z, Ding H, Wang Y, Fan C, Tu Y, Liu G, Pu S. Rational design of a FRET-based ratiometric fluorescent chemosensor for detecting ClO− with large Stokes based on rhodamine and naphthalimide fluorophores. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131291] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
|
13
|
Wang J, Niu Q, Hu T, Li T, Wei T. A new phenothiazine-based sensor for highly selective, ultrafast, ratiometric fluorescence and colorimetric sensing of Hg2+: Applications to bioimaging in living cells and test strips. J Photochem Photobiol A Chem 2019. [DOI: 10.1016/j.jphotochem.2019.112036] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
14
|
Synthesis of Tris-pillar[5]arene and Its Association with Phenothiazine Dye: Colorimetric Recognition of Anions. Molecules 2019; 24:molecules24091807. [PMID: 31083290 PMCID: PMC6539510 DOI: 10.3390/molecules24091807] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 04/29/2019] [Accepted: 05/08/2019] [Indexed: 12/25/2022] Open
Abstract
A multicyclophane with a core based on tris(2-aminoethyl)amine (TREN) linked by amide spacers to three fragments of pillar[5]arene was synthesized. The choice of the tris-amide core allowed the multicyclophane to bind to anion guests. The presence of three terminal pillar[5]arene units provides the possibility of effectively binding the colorimetric probe N-phenyl-3-(phenylimino)-3H-phenothiazin-7-amine (PhTz). It was established that the multicyclophane complexed PhTz in chloroform with a 1:1 stoichiometry (lgKa = 5.2 ± 0.1), absorbing at 650 nm. The proposed structure of the complex was confirmed by 1H-NMR spectroscopy: the amide group linking the pillar[5]arene to the TREN core forms a hydrogen bond with the PhTz imino-group while the pillararenes surround PhTz. It was established that the PhTz:tris-pillar[5]arene complex could be used as a colorimetric probe for fluoride, acetate, and dihydrogen phosphate anions due to the anion binding with proton donating amide groups which displaced the PhTz probe. Dye displacement resulted in a color change from blue to pink, lowering the absorption band at 650 nm and increasing that at 533 nm.
Collapse
|
15
|
Zhang R, Song B, Yuan J. Bioanalytical methods for hypochlorous acid detection: Recent advances and challenges. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2017.11.015] [Citation(s) in RCA: 132] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
16
|
Kolanowski JL, Liu F, New EJ. Fluorescent probes for the simultaneous detection of multiple analytes in biology. Chem Soc Rev 2018; 47:195-208. [DOI: 10.1039/c7cs00528h] [Citation(s) in RCA: 215] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This review identifies and discusses fluorescent sensors that are capable of simultaneously reporting on the presence of two analytes for biological application.
Collapse
Affiliation(s)
- Jacek L. Kolanowski
- School of Chemistry
- The University of Sydney
- Australia
- Institute of Bio-organic Chemistry
- Polish Academy of Sciences
| | - Fei Liu
- State Key Laboratory of Applied Microbiology Southern China
- Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application
- Guangdong Institute of Microbiology
- Guangdong
- People's Republic of China
| | | |
Collapse
|
17
|
Soni D, Gangada S, Duvva N, Roy TK, Nimesh S, Arya G, Giribabu L, Chitta R. Hypochlorite-promoted inhibition of photo-induced electron transfer in phenothiazine–borondipyrromethene donor–acceptor dyad: a cost-effective and metal-free “turn-on” fluorescent chemosensor for hypochlorite. NEW J CHEM 2017. [DOI: 10.1039/c7nj00516d] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
APTZ-BODIPY based fluorescent chemosensor was designed and used for hypochlorite detection.
Collapse
Affiliation(s)
- Disha Soni
- Department of Chemistry
- School of Chemical Sciences & Pharmacy
- Central University of Rajasthan
- Bandar Sindri
- India
| | - Suneel Gangada
- Department of Chemistry
- School of Chemical Sciences & Pharmacy
- Central University of Rajasthan
- Bandar Sindri
- India
| | - Naresh Duvva
- Inorganic & Physical Chemistry Division
- Indian Institute of Chemical Technology
- Hyderabad
- India
| | - Tapta Kanchan Roy
- Department of Chemistry and Chemical Sciences
- Central University of Jammu
- Jammu – 180001
- India
| | - Surendra Nimesh
- Department of Biotechnology
- School of Life Sciences
- Central University of Rajasthan
- Bandar indri
- India
| | - Geeta Arya
- Department of Biotechnology
- School of Life Sciences
- Central University of Rajasthan
- Bandar indri
- India
| | - Lingamallu Giribabu
- Inorganic & Physical Chemistry Division
- Indian Institute of Chemical Technology
- Hyderabad
- India
| | - Raghu Chitta
- Department of Chemistry
- School of Chemical Sciences & Pharmacy
- Central University of Rajasthan
- Bandar Sindri
- India
| |
Collapse
|
18
|
Ge JZ, Zou Y, Yan YH, Lin S, Zhao XF, Cao QY. A new ferrocene–anthracene dyad for dual-signaling sensing of Cu(II) and Hg(II). J Photochem Photobiol A Chem 2016. [DOI: 10.1016/j.jphotochem.2015.09.011] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
19
|
Vengaian KM, Britto CD, Sekar K, Sivaraman G, Singaravadivel S. Fluorescence “on–off–on” chemosensor for selective detection of Hg2+ and S2−: application to bioimaging in living cells. RSC Adv 2016. [DOI: 10.1039/c5ra26281j] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A phenothiazine based diamino-malenonitrile-linked (P-1) chromogenic and fluorogenic probe was synthesized and characterized for the specific detection of Hg2+ and S2−. The probe P-1 can be used for selective imaging of Hg2+ and S2− in living cells.
Collapse
Affiliation(s)
- K. Muthu Vengaian
- Department of Chemistry
- Anna University – University College of Engineering
- Dindigul-624622
- India
| | - C. Denzil Britto
- Department of Chemistry
- Anna University – University College of Engineering
- Dindigul-624622
- India
| | - Karuppannan Sekar
- Department of Chemistry
- Anna University – University College of Engineering
- Dindigul-624622
- India
| | - Gandhi Sivaraman
- Institute for Stem Cell Biology and Regenerative Medicine
- Bangalore-560065
- India
| | | |
Collapse
|
20
|
Kato SI, Yamada Y, Hiyoshi H, Umezu K, Nakamura Y. Series of Carbazole-Pyrimidine Conjugates: Syntheses and Electronic, Photophysical, and Electrochemical Properties. J Org Chem 2015; 80:9076-90. [PMID: 26301629 DOI: 10.1021/acs.joc.5b01409] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A series of carbazole-pyrimidine conjugates 1-17 were synthesized by Pd-catalyzed cross-coupling, oxidation, and nucleophilic aromatic substitution reactions. In 1-17, the carbazole moieties are connected at the 4,6-positions of the pyrimidine ring either directly or via ethynylene or vinylene spacers, and various electron-donating or electron-withdrawing substituents are introduced at the 2-position of the pyrimidine ring. The effects of structural variations on the electronic, photophysical, and electrochemical properties of 1-17 were comprehensively investigated. Compounds 1-17 exhibit intramolecular charge-transfer (ICT) states, which essentially lead to moderate-to-strong fluorescence emission with large Stokes shifts depending on the solvent polarity. These compounds tend to show significant changes in optical and fluorescence properties upon addition of trifluoroacetic acid. The electron-accepting ability of these compounds can be tuned by both substituents on the pyrimidine moiety and spacers. The ethynylene spacer lowers both the HOMO and LUMO levels, while the vinylene spacer elevates the HOMO level and lowers the LUMO level. The X-ray crystal structures of 3, 6, 11, and 14 are also disclosed.
Collapse
Affiliation(s)
- Shin-ichiro Kato
- Division of Molecular Science, Faculty of Science and Technology, Gunma University , 1-5-1 Tenjin-cho, Kiryu, Gunma 376-8515, Japan
| | - Yuji Yamada
- Division of Molecular Science, Faculty of Science and Technology, Gunma University , 1-5-1 Tenjin-cho, Kiryu, Gunma 376-8515, Japan
| | - Hidetaka Hiyoshi
- Ihara Chemical Industry Co., Ltd. , Taito-ku, Tokyo 110-0008, Japan
| | - Kazuto Umezu
- Ihara Chemical Industry Co., Ltd. , Taito-ku, Tokyo 110-0008, Japan
| | - Yosuke Nakamura
- Division of Molecular Science, Faculty of Science and Technology, Gunma University , 1-5-1 Tenjin-cho, Kiryu, Gunma 376-8515, Japan
| |
Collapse
|
21
|
Li N, Dai JK, Du HT, Yuan MS, Zhang JW, Wang JR. β-Carboline-functionalized dithioacetal as Hg2+-selective fluorescence probe in water. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 136 Pt B:900-905. [PMID: 25459614 DOI: 10.1016/j.saa.2014.09.111] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Revised: 09/24/2014] [Accepted: 09/25/2014] [Indexed: 06/04/2023]
Abstract
A novel sensing system based on the β-carboline core has been designed and synthesized for Hg(2+) detection in water. We have demonstrated that a straight forward methodology can provide rapid, sensitive and selective recognition (cross-contamination experiments) for Hg(2+) over a wide pH range. The vivid fluorescence change from blue to colorless can be clearly discriminated by the naked eye. Furthermore, there is a good negative correlation between the fluorescent intensity and the concentration of Hg(2+) in the range 1.0×10(-6) M-7.0×10(-6) M. β-Carboline as a fluorophore synthesized via this route also provides a new strategy for the design of novel fluorescence probes and fluorochromes.
Collapse
Affiliation(s)
- Na Li
- College of Science, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Jiang-Kun Dai
- College of Science, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Hong-Tao Du
- College of Science, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Mao-Sen Yuan
- College of Science, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Ji-Wen Zhang
- College of Science, Northwest A&F University, Yangling 712100, Shaanxi, China
| | - Jun-Ru Wang
- College of Science, Northwest A&F University, Yangling 712100, Shaanxi, China.
| |
Collapse
|
22
|
Li Y, Yang LL, Liu K, Zhao FY, Liu H, Ruan WJ. Two hexaazatriphenylene-pyrene based Hg2+ fluorescent chemosensors applicable for test paper detection. NEW J CHEM 2015. [DOI: 10.1039/c4nj01928h] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two chemosensors with large hexaazatriphenylene-pyrene chromophores exhibited fluorescence response to Hg2+, and they were successfully applied for test paper detection.
Collapse
Affiliation(s)
- Yue Li
- Department of Chemistry and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
- Tianjin 300071
- China
| | - Le-Le Yang
- Department of Chemistry and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
- Tianjin 300071
- China
| | - Kun Liu
- Department of Chemistry and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
- Tianjin 300071
- China
| | - Fang-Yao Zhao
- Department of Chemistry and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
- Tianjin 300071
- China
| | - Huan Liu
- Department of Chemistry and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
- Tianjin 300071
- China
| | - Wen-Juan Ruan
- Department of Chemistry and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
- Tianjin 300071
- China
| |
Collapse
|
23
|
Vengaian KM, Britto CD, Sivaraman G, Sekar K, Singaravadivel S. Phenothiazine based sensor for naked-eye detection and bioimaging of Hg(ii) and F− ions. RSC Adv 2015. [DOI: 10.1039/c5ra19341a] [Citation(s) in RCA: 68] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
The design and development of new phenothiazine-based fluorescent probes, which displays selective fluorescence response to Hg2+ and F− ions in a reversible manner. The probe is the first example that facilitates the detection of Hg2+ at nanomolar concentration.
Collapse
Affiliation(s)
- K. Muthu Vengaian
- Department of Chemistry
- Anna University – University College of Engineering
- Dindigul-624622
- India
| | - C. Denzil Britto
- Department of Chemistry
- Anna University – University College of Engineering
- Dindigul-624622
- India
| | - Gandhi Sivaraman
- Institute for Stem Cell Biology and Regenerative Medicine
- Bangalore-560065
- India
| | - Karuppannan Sekar
- Department of Chemistry
- Anna University – University College of Engineering
- Dindigul-624622
- India
| | | |
Collapse
|
24
|
|
25
|
Garg B, Yan L, Bisht T, Zhu C, Ling YC. A phenothiazine-based colorimetric chemodosimeter for the rapid detection of cyanide anions in organic and aqueous media. RSC Adv 2014. [DOI: 10.1039/c4ra06440b] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
|