1
|
Xiao SY, Liu CX, Peng J, Tan R, Peng Y, Wang YW. A highly sensitive and selective fluorescent probe for rapid detection and intracellular imaging of Pd(II). SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 302:122967. [PMID: 37352784 DOI: 10.1016/j.saa.2023.122967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 05/29/2023] [Accepted: 05/30/2023] [Indexed: 06/25/2023]
Abstract
A novel near-infrared fluorescent probe (SWJT-13) for detecting Pd2+ ions was designed and synthesized using 3-bromopropargyne group as a recognition site. SWJT-13 can detect Pd2+ ions specifically, which can be quickly recognized by naked eye under natural light. SWJT-13 has a large Stokes shift (155 nm) with LOD of 10.5 nM. The mechanism was verified by 1H NMR, MS, and Gaussian calculations. In addition, the detection of Pd2+ ions by the probe was studied in HeLa cells.
Collapse
Affiliation(s)
- Shu-Yuan Xiao
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China
| | - Chang-Xiang Liu
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China
| | - Jing Peng
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China
| | - Rui Tan
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China.
| | - Yu Peng
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of China.
| | - Ya-Wen Wang
- School of Chemistry, Southwest Jiaotong University, Chengdu 610031, People's Republic of 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
|
A chemodosimeter with high selectivity for ratiometric detection of mercury ions in buffer solution. Tetrahedron Lett 2023. [DOI: 10.1016/j.tetlet.2023.154435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2023]
|
4
|
Mahato M, Sarkar P, Sultana T, Tohora N, Ghanta S, Das A, Dutta P, Kumar Das S. Target Analyte Interaction with a New Julolidine Coupled Benzoxazole‐based Dyad: A combined Photophysical, Theoretical (DFT), and Bioimaging Study. ChemistrySelect 2022. [DOI: 10.1002/slct.202204033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- Manas Mahato
- Department of Chemistry University of North Bengal, Raja Rammohunpur, Darjeeling West Bengal 734013 India
| | - Pallobi Sarkar
- Department of Chemistry University of North Bengal, Raja Rammohunpur, Darjeeling West Bengal 734013 India
| | - Tuhina Sultana
- Department of Chemistry University of North Bengal, Raja Rammohunpur, Darjeeling West Bengal 734013 India
| | - Najmin Tohora
- Department of Chemistry University of North Bengal, Raja Rammohunpur, Darjeeling West Bengal 734013 India
| | - Susanta Ghanta
- Department of Chemistry National Institute of Technology, Agartala, Barjala Jirania Tripura 799046 India
| | - Ankita Das
- Centre for Healthcare Science and Technology Indian Institute of Engineering Science and Technology West Bengal 711103 India
| | - Pallab Dutta
- Department of Pharmaceutics National Institute of Pharmaceutical Education and Research, Kolkata West Bengal 700054 India
| | - Sudhir Kumar Das
- Department of Chemistry University of North Bengal, Raja Rammohunpur, Darjeeling West Bengal 734013 India
| |
Collapse
|
5
|
Mahato M, Tohora N, Rahman Z, Sultana T, Ghanta S, Kumar Das S. A benzoxazole-based smart molecule for relay detection of zinc and phosphate ions and its implication towards molecular logic gate constructions. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
|
6
|
Singh N, Chandra R. A naked-eye colorimetric sensor based on chalcone for the sequential recognition of copper( ii) and sulfide ions in semi-aqueous solution: spectroscopic and theoretical approaches. NEW J CHEM 2021. [DOI: 10.1039/d1nj00583a] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A chalcone-based new colorimetric sensor A01 for the sequential detection of Cu2+ and S2− ions.
Collapse
Affiliation(s)
- Nidhi Singh
- Department of Chemistry
- University of Delhi
- Drug Discovery & Development Laboratory
- Delhi 110007
- India
| | - Ramesh Chandra
- Department of Chemistry
- University of Delhi
- Drug Discovery & Development Laboratory
- Delhi 110007
- India
| |
Collapse
|
7
|
A hydrophilic polymer-based bifunctional nanosensor for sequential fluorescence sensing of Cu2+ and biothiols and constructing molecular logic gate. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112792] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
8
|
Highly sensitive detection of mercury(II) and silver(I) ions in aqueous solution via a chromene-functionalized imidazophenazine derivative. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112814] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
9
|
Zhong K, He Y, Deng L, Yan X, Li X, Tang Y, Hou S, Tang L. A near-infrared fluorescent probe for H2S based on tandem reaction to construct iminocoumarin-benzothiazole and its application in food, water, living cells. Anal Chim Acta 2020; 1127:49-56. [DOI: 10.1016/j.aca.2020.06.050] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 06/19/2020] [Accepted: 06/21/2020] [Indexed: 11/26/2022]
|
10
|
Hu JP, He JX, Fang H, Yang HH, Zhang Q, Lin Q, Yao H, Zhang YM, Wei TB, Qu WJ. A novel pillar[5]arene-based emission enhanced supramolecular sensor for dual-channel selective detection and separation of Hg2+. NEW J CHEM 2020. [DOI: 10.1039/d0nj02362k] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We constructed a supramolecular sensor (APRA–G) via a host–guest inclusion interaction between a rhodamine hydrazide-functionalized pillar[5]arene (APRA) and a bipyridine salt guest (G), which formed a stable dimer.
Collapse
|
11
|
Ding Y, Pan Y, Han Y. A Coumarin-Based Fluorescent Probe for Ratiometric Monitoring of Hg2+ in Live Cells. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b00987] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Yu Ding
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Yimin Pan
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Yifeng Han
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, China
| |
Collapse
|
12
|
Cui S, Qiu S, Lu R, Pu S. A multi-functional fluorescent sensor for Zn2+ and HSO4− based on a new diarylethene derivative. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.07.057] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
13
|
Wang L, Fan Y, Guan X, Qu W, Lin Q, Yao H, Wei T, Zhang Y. A novel naphthalimide–glutathione chemosensor for fluorescent detection of Fe3+ and Hg2+ in aqueous medium and its application. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.06.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
14
|
Khan MSJ, Wang YW, Senge MO, Peng Y. Sensitive fluorescence on-off probes for the fast detection of a chemical warfare agent mimic. JOURNAL OF HAZARDOUS MATERIALS 2018; 342:10-19. [PMID: 28822245 DOI: 10.1016/j.jhazmat.2017.08.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 08/03/2017] [Accepted: 08/05/2017] [Indexed: 05/16/2023]
Abstract
Two highly sensitive probes bearing a nucleophilic imine moiety have been utilized for the selective detection of chemical warfare agent (CWA) mimics. Diethyl chlorophosphate (DCP) was used as mimic CWAs. Both iminocoumarin-benzothiazole-based probes not only demonstrated a remarkable fluorescence ON-OFF response and good recognition, but also exhibited fast response times (10s) along with color changes upon addition of DCP. Limits of detection for the two sensors 1 and 2 were calculated as 0.065μM and 0.21μM, respectively, which are much lower than most other reported probes. These two probes not only show high sensitivity and selectivity in solution, but can also be applied for the recognition of DCP in the gas state, with significant color changes easily observed by the naked eye.
Collapse
Affiliation(s)
- Muhammad Shar Jhahan Khan
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, Gansu 730000, Peoples Republic of China
| | - Ya-Wen Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, Gansu 730000, Peoples Republic of China.
| | - Mathias O Senge
- Trinity Translational Medicine Institute, Medicinal Chemistry, Trinity Centre for Health Sciences, St. James's Hospital, Trinity College Dublin, The University of Dublin, Dublin 8, Ireland
| | - Yu Peng
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, Gansu 730000, Peoples Republic of China.
| |
Collapse
|
15
|
Sun T, Niu Q, Li T, Guo Z, Liu H. A simple, reversible, colorimetric and water-soluble fluorescent chemosensor for the naked-eye detection of Cu 2+ in ~100% aqueous media and application to real samples. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 188:411-417. [PMID: 28755639 DOI: 10.1016/j.saa.2017.07.038] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 06/30/2017] [Accepted: 07/20/2017] [Indexed: 06/07/2023]
Abstract
A simple, reversible, colorimetric and water-soluble fluorescent chemosensor ADA for the naked-eye detection of Cu2+ was developed. Sensor ADA showed high selectivity and sensitivity toward Cu2+ in ~100% aqueous media over wide pH range. Sensor ADA exhibited a red-shift in the absorption spectra from 466 to 480nm that is accompanied by significant color change from light yellow to yellowish brown instantaneously. The Cu2+ recognition is based on the chelation-enhanced fluorescence quenching (CHEQ) effect of the paramagnetic nature. The lowest detection limit is determined to be 15.8nM, which is much lower than the allowable level of Cu2+ in drinking water set by U.S. Environmental Protection Agency (~20μM) and the World Health Organization (~30μM). The 1:1 binding process was confirmed by fluorescence measurements, IR analysis and DFT studies. Moreover, sensor ADA was successfully applied for determination of trace level of Cu2+ with 4 reuse cycles in various water samples, which affords promising potential in ion-detection field.
Collapse
Affiliation(s)
- Tao Sun
- Shandong Provincial Key Laboratory of Fine Chemicals, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology, Jinan 250353, People's Republic of China
| | - Qingfen Niu
- Shandong Provincial Key Laboratory of Fine Chemicals, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology, Jinan 250353, People's Republic of China.
| | - Tianduo Li
- Shandong Provincial Key Laboratory of Fine Chemicals, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology, Jinan 250353, People's Republic of China
| | - Zongrang Guo
- Shandong Provincial Key Laboratory of Fine Chemicals, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology, Jinan 250353, People's Republic of China
| | - Haixia Liu
- Shandong Provincial Key Laboratory of Fine Chemicals, School of Chemistry and Pharmaceutical Engineering, Qilu University of Technology, Jinan 250353, People's Republic of China
| |
Collapse
|
16
|
A solvent-tuning fluorescence sensor for In(III) and Al(III) ions and its bioimaging application. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2017.07.019] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
17
|
Liu R, Tang X, Wang Y, Han J, Zhang H, Li C, Zhang W, Ni L, Li H. A fluorescent chemosensor for relay recognition of Fe 3+ and PO 4 3− in aqueous solution and its applications. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.07.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
18
|
Wang L, Li WT, Qu WJ, Su JX, Lin Q, Wei TB, Zhang YM. A highly selective fluorescent chemosensor for successive detection of Fe3+and CN−in pure water. Supramol Chem 2017. [DOI: 10.1080/10610278.2016.1277586] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Li Wang
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, China
| | - Wen-Ting Li
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, China
| | - Wen-Juan Qu
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, China
| | - Jun-Xia Su
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, China
| | - Qi Lin
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, China
| | - Tai-Bao Wei
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, China
| | - You-Ming Zhang
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, Gansu Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, China
| |
Collapse
|
19
|
An M, Kim BY, Seo H, Helal A, Kim HS. Fluorescence sensor for sequential detection of zinc and phosphate ions. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 169:87-94. [PMID: 27343439 DOI: 10.1016/j.saa.2016.06.026] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2015] [Revised: 04/28/2016] [Accepted: 06/17/2016] [Indexed: 06/06/2023]
Abstract
A new, highly selective turn-on fluorescent chemosensor based on 2-(2'-tosylamidophenyl)thiazole (1) for the detection of zinc and phosphate ions in ethanol was synthesized and characterized. Sensor 1 showed a high selectivity for zinc compared to other cations and sequentially detected hydrogen pyrophosphate and hydrogen phosphate. The fluorescence mechanism can be explained by two different mechanisms: (i) the inhibition of excited-state intramolecular proton transfer (ESIPT) and (ii) chelation-induced enhanced fluorescence by binding with Zn(2+). The sequential detection of phosphate anions was achieved by the quenching and subsequent revival of ESIPT.
Collapse
Affiliation(s)
- Miran An
- Department of Applied Chemistry, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Bo-Yeon Kim
- Department of Applied Chemistry, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Hansol Seo
- Department of Applied Chemistry, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Aasif Helal
- Center of Research Excellence in Nanotechnology, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia.
| | - Hong-Seok Kim
- Department of Applied Chemistry, Kyungpook National University, Daegu 41566, Republic of Korea.
| |
Collapse
|
20
|
Zhong Z, Zhang D, Li D, Zheng G, Tian Z. Turn-on fluorescence sensor based on naphthalene anhydride for Hg2+. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.10.033] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
21
|
Tang JH, Yao CJ, Cui BB, Zhong YW. Ruthenium-Amine Conjugated Organometallic Materials for Multistate Near-IR Electrochromism and Information Storage. CHEM REC 2016; 16:754-67. [DOI: 10.1002/tcr.201500252] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Jian-Hong Tang
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences; 2 Bei Yi Jie Zhong Guan Cun Beijing 100190 P. R. China
| | - Chang-Jiang Yao
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences; 2 Bei Yi Jie Zhong Guan Cun Beijing 100190 P. R. China
| | - Bin-Bin Cui
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences; 2 Bei Yi Jie Zhong Guan Cun Beijing 100190 P. R. China
| | - Yu-Wu Zhong
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Photochemistry, Institute of Chemistry, Chinese Academy of Sciences; 2 Bei Yi Jie Zhong Guan Cun Beijing 100190 P. R. China
| |
Collapse
|
22
|
Wang YW, Liu SB, Ling WJ, Peng Y. A fluorescent probe for relay recognition of homocysteine and Group IIIA ions including Ga(iii). Chem Commun (Camb) 2016; 52:827-30. [DOI: 10.1039/c5cc07886e] [Citation(s) in RCA: 89] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Relay fluorescence recognition of homocysteine and gallium ions was realized by sequential chemodosimeter and chemosensor approaches for the first time.
Collapse
Affiliation(s)
- Ya-Wen Wang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou, China
| | - Shun-Bang Liu
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou, China
| | - Wei-Jian Ling
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou, China
| | - Yu Peng
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou, China
| |
Collapse
|
23
|
Nie HJ, Yang WW, Shao JY, Zhong YW. Ruthenium-tris(bipyridine) complexes with multiple redox-active amine substituents: tuning of spin density distribution and deep-red to NIR electrochromism and electrofluorochromism. Dalton Trans 2016; 45:10136-40. [DOI: 10.1039/c6dt02014c] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Deep-red to NIR electrochromism and electrofluorochromism are demonstrated with ruthenium-tris(bipyridine) complexes with multiple amine substituents.
Collapse
Affiliation(s)
- Hai-Jing Nie
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Wen-Wen Yang
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Jiang-Yang Shao
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Yu-Wu Zhong
- Beijing National Laboratory for Molecular Sciences
- CAS Key Laboratory of Photochemistry
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| |
Collapse
|
24
|
Wang YW, Liu SB, Yang YL, Wang PZ, Zhang AJ, Peng Y. A terbium(III)-complex-based on-off fluorescent chemosensor for phosphate anions in aqueous solution and its application in molecular logic gates. ACS APPLIED MATERIALS & INTERFACES 2015; 7:4415-22. [PMID: 25629534 DOI: 10.1021/am5089346] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
A new Tb(III) complex based on a tripodal carboxylate ligand has been synthesized for the selective fluorescent recognition of phosphate anions, including inorganic phosphates and nucleoside phosphates (e.g., ATP), in Tris buffer solution. The resulting L · Tb complex shows the characteristic emission bands centered at about 495 and 550 nm from the Tb(III)-centered (5)D4 excited state to (7)FJ transitions with J = 6 and 5, where the chelating ligand acts only as an "antenna". Upon the addition of phosphate anions to the aqueous solution of Tb(III) complex, significant "on-off" fluorescence changes were observed, which were attributed to the inhibition of the "antenna" effect between the ligand and Tb(III) after the incorporation of phosphate anions. Furthermore, this unique Tb(III) complex has been successfully utilized to detect phosphate anions with filter papers and hydrogels. Notably, the Tb(III) complex also can be used for the construction of molecular logic gates with TRANSFER and INHIBIT logic functions by using the above fluorescence changes.
Collapse
Affiliation(s)
- Ya-Wen Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University , Lanzhou 730000, People's Republic of China
| | | | | | | | | | | |
Collapse
|
25
|
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
|
26
|
Xu X, Li YF, Zhao J, Li Y, Lin J, Li B, Gao Y, Chen C. Nanomaterial-based approaches for the detection and speciation of mercury. Analyst 2015; 140:7841-53. [DOI: 10.1039/c5an01519g] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Detection and speciation of Hg through the T–Hg–T coordination, Hg–S and/or Hg–Au/Ag interactions based colorimetric or fluorescent changes.
Collapse
Affiliation(s)
- Xiaohan Xu
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
- and State Environmental Protection Engineering Center for Mercury Pollution Prevention and Control
- Institute of High Energy Physics
- Chinese Academy of Sciences
- Beijing 100049
| | - Yu-Feng Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
- and State Environmental Protection Engineering Center for Mercury Pollution Prevention and Control
- Institute of High Energy Physics
- Chinese Academy of Sciences
- Beijing 100049
| | - Jiating Zhao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
- and State Environmental Protection Engineering Center for Mercury Pollution Prevention and Control
- Institute of High Energy Physics
- Chinese Academy of Sciences
- Beijing 100049
| | - Yunyun Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
- and State Environmental Protection Engineering Center for Mercury Pollution Prevention and Control
- Institute of High Energy Physics
- Chinese Academy of Sciences
- Beijing 100049
| | - Jing Lin
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
- and State Environmental Protection Engineering Center for Mercury Pollution Prevention and Control
- Institute of High Energy Physics
- Chinese Academy of Sciences
- Beijing 100049
| | - Bai Li
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
- and State Environmental Protection Engineering Center for Mercury Pollution Prevention and Control
- Institute of High Energy Physics
- Chinese Academy of Sciences
- Beijing 100049
| | - Yuxi Gao
- CAS Key Laboratory for Biomedical Effects of Nanomaterials and Nanosafety
- and State Environmental Protection Engineering Center for Mercury Pollution Prevention and Control
- Institute of High Energy Physics
- Chinese Academy of Sciences
- Beijing 100049
| | - Chunying Chen
- National Center for Nanoscience and Technology
- Beijing 100190
- China
| |
Collapse
|
27
|
Yang YL, Zhang FM, Wang YW, Zhang BX, Fang R, Fang JG, Peng Y. An Iminocoumarin Sulfonamide Based Turn-On Fluorescent Probe for the Detection of Biothiols in Aqueous Solution. Chem Asian J 2014; 10:422-6. [DOI: 10.1002/asia.201403056] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Indexed: 01/17/2023]
|
28
|
A reversible fluorescent chemosensor for Fe3+ and H2PO4 − with “on-off-on” switching in aqueous media. Sci China Chem 2014. [DOI: 10.1007/s11426-014-5108-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|