51
|
Joo DH, Mok JS, Bae GH, Oh SE, Kang JH, Kim C. Colorimetric Detection of Cu2+ and Fluorescent Detection of PO43– and S2– by a Multifunctional Chemosensor. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b01115] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Dong Hee Joo
- Nowon
Institute of Education for The Gifted at Seoultech, Seoul National University of Science and Technology, Seoul 139-743, Korea
| | - Jin Su Mok
- Nowon
Institute of Education for The Gifted at Seoultech, Seoul National University of Science and Technology, Seoul 139-743, Korea
| | - Geon Hwan Bae
- Nowon
Institute of Education for The Gifted at Seoultech, Seoul National University of Science and Technology, Seoul 139-743, Korea
| | - Sang Eun Oh
- Nowon
Institute of Education for The Gifted at Seoultech, Seoul National University of Science and Technology, Seoul 139-743, Korea
| | - Ji Hye Kang
- Department
of Fine Chemistry and Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul 139-743, Korea
| | - Cheal Kim
- Nowon
Institute of Education for The Gifted at Seoultech, Seoul National University of Science and Technology, Seoul 139-743, Korea
- Department
of Fine Chemistry and Department of Interdisciplinary Bio IT Materials, Seoul National University of Science and Technology, Seoul 139-743, Korea
| |
Collapse
|
52
|
Maiti K, Mahapatra AK, Gangopadhyay A, Maji R, Mondal S, Ali SS, Das S, Sarkar R, Datta P, Mandal D. Simple Bisthiocarbonohydrazone as a Sensitive, Selective, Colorimetric, and Ratiometric Fluorescent Chemosensor for Picric Acids. ACS OMEGA 2017; 2:1583-1593. [PMID: 31457524 PMCID: PMC6641181 DOI: 10.1021/acsomega.6b00288] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Accepted: 01/24/2017] [Indexed: 05/26/2023]
Abstract
A bisthiocarbonohydrazone-based chemosensor molecule (R1) containing a tetrahydro-8-hydroxyquinolizine-9-carboxaldehyde moiety has been synthesized and characterized as a new ratiometric fluorescent probe for picric acid (PA). The ratiometric probe R1 is a highly selective and sensitive colorimetric chemosensor for PA. The association between the chemosensor and PA and the ratiometric performance enabled by the key role of excited state intramolecular proton transfer in the detection process are demonstrated. Selectivity experiments proved that R1 has excellent selectivity to PA over other nitroaromatic chemicals. Importantly, the ratiometric probe exhibited a noteworthy change in both colorimetric and emission color, and this key feature enables R1 to be employed for detection of PA by simple visual inspection in silica-gel-coated thin-layer chromatography plates. Probe R1 has been shown to detect PA up to 3.2 nM at pH 7.4. Microstructural features of R1 and its PA complex have been measured by a field emission scanning electron microscope, and it clearly proves that their morphological features differ dramatically both in shape and size. Density function theory and time-dependent density function theory calculations were performed to establish the sensing mechanism and the electronic properties of probe R1. Furthermore, we have demonstrated the utility of probe R1 for the detection of PA in live Vero cells for ratiometric fluorescence imaging.
Collapse
Affiliation(s)
- Kalipada Maiti
- Department
of Chemistry, Indian Institute of Engineering
Science and Technology, Shibpur, Howrah 711103, India
| | - Ajit Kumar Mahapatra
- Department
of Chemistry, Indian Institute of Engineering
Science and Technology, Shibpur, Howrah 711103, India
| | - Ankita Gangopadhyay
- Department
of Chemistry, Indian Institute of Engineering
Science and Technology, Shibpur, Howrah 711103, India
| | - Rajkishor Maji
- Department
of Chemistry, Indian Institute of Engineering
Science and Technology, Shibpur, Howrah 711103, India
| | - Sanchita Mondal
- Department
of Chemistry, Indian Institute of Engineering
Science and Technology, Shibpur, Howrah 711103, India
| | - Syed Samim Ali
- Department
of Chemistry, Indian Institute of Engineering
Science and Technology, Shibpur, Howrah 711103, India
| | - Sujoy Das
- Department
of Chemistry, Visva-Bharati (A Central University), Santiniketan 731235, India
| | - Ripon Sarkar
- Department
of Chemistry, Indian Institute of Engineering
Science and Technology, Shibpur, Howrah 711103, India
| | - Pallab Datta
- Department
of Chemistry, Indian Institute of Engineering
Science and Technology, Shibpur, Howrah 711103, India
| | - Debasish Mandal
- Institute
of Chemistry, The Hebrew University of Jerusalem, 91904 Jerusalem, Israel
| |
Collapse
|
53
|
Mejri A, Alouani K. Bis(tetraethylthiophosphoramidoyl)methylamine as an electrochemical ligand for the simultaneous detection of iron and copper bivalent cations. CR CHIM 2017. [DOI: 10.1016/j.crci.2016.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
54
|
A Highly Selective and Sensitive Fluorescent Turn-on Probe for Al3+ Based on Naphthalimide Schiff Base. J Fluoresc 2017; 27:1191-1200. [DOI: 10.1007/s10895-017-2056-8] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2016] [Accepted: 02/19/2017] [Indexed: 10/20/2022]
|
55
|
Yang T, Zhu F, Zhou T, Cao J, Xie Y, Zhang M, Wang Y, Cao DS, Lin Q, Zhang L. Label-free, Water-soluble Fluorescent Peptide Probe for a Sensitive and Selective Determination of Copper Ions. ANAL SCI 2017; 33:191-196. [PMID: 28190839 DOI: 10.2116/analsci.33.191] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
This study aimed to develop a label-free, sensitive, selective, and environment-friendly fluorescent peptide probe His-His-Trp-His (HHWH) for determining the concentration of copper ion (Cu2+) in aqueous solutions. The results demonstrated that the designed HHWH has a high selectivity and sensitivity for monitoring the concentration of free Cu2+ via quenching of the probe fluorescence upon a binding of Cu2+. The fluorescence intensity of the HHWH had a linear relationship with the concentration of Cu2+ between 10 nM and 10 μM, and the detection limit was 8 nM. Furthermore, HHWH could be regenerated with sulfide ions at least five times. The concentrations of Cu2+ in three different real water samples were detected using this probe, and the results were consistent with the one detected using an atomic absorption spectrometer. Thus, HHWH can be used as an accurate and feasible fluorescent peptide probe for detecting Cu2+ in aqueous solutions.
Collapse
Affiliation(s)
- Tao Yang
- National Engineering Laboratory for Rice and By-products Further Processing, Central South University of Forestry and Technology
| | | | | | | | | | | | | | | | | | | |
Collapse
|
56
|
Chae JB, Jang HJ, Kim C. Sequential detection of Fe3+/2+ and pyrophosphate by a colorimetric chemosensor in a near-perfect aqueous solution. Photochem Photobiol Sci 2017; 16:1812-1820. [DOI: 10.1039/c7pp00354d] [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 colorimetric chemosensor was developed for Fe3+/2+ and pyrophosphate with low detection limit and practical application for Fe3+ in water samples.
Collapse
Affiliation(s)
- Ju Byeong Chae
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Republic of Korea
| | - Hyo Jung Jang
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Republic of Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Republic of Korea
| |
Collapse
|
57
|
Faizi MSH, Ahmad M, Kapshuk AA, Golenya IA. Crystal structure of ( E)-9-({[4-(di-ethyl-amino)-phen-yl]imino}-meth-yl)-2,3,6,7-tetra-hydro-1 H,5 H-pyrido[3,2,1- ij]quinolin-8-ol. Acta Crystallogr E Crystallogr Commun 2017; 73:38-40. [PMID: 28083131 PMCID: PMC5209767 DOI: 10.1107/s2056989016019733] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 12/09/2016] [Indexed: 11/15/2022]
Abstract
The title compound, C23H29N3O, was synthesized from the condensation reaction of 8-hy-droxy-julolidine-9-carbaldehyde and N,N-diethyl-p-phenyl-enedi-amine. The hy-droxy group forms a intra-molecular hydrogen bond to the imine N atom and generates an S(6) ring motif. The conformation about the C=N bond is E, and the aromatic ring of the julolidine moiety is inclined to the benzene ring by 3.74 (14)°. One of the fused non-aromatic rings of the julolidine moiety adopts an envelope conformation and the other has a screw-boat conformation. In the crystal, mol-ecules are linked by C-H⋯π inter-actions involving the aromatic julolidine ring, forming slabs parallel to the bc plane. The tricyclic fragment of the julolidine ring and the azomethine C=N bond are disordered over two sets of sites with a refined occupancy ratio of 0.773 (3):0.227 (3).
Collapse
Affiliation(s)
- Md. Serajul Haque Faizi
- Department of Chemistry, College of Science, Sultan Qaboos University, PO Box 36, Al-Khod 123, Muscat, Sultanate of , Oman
| | - Musheer Ahmad
- Department of Applied Chemistry, Aligarh Muslim University, 202002 UP, India
| | - Anatoly A. Kapshuk
- Department of Chemistry, Taras Shevchenko National University of Kyiv, Vladimirska Str. 64, 01601 Kiev, Ukraine
| | - Irina A. Golenya
- Department of Chemistry, Taras Shevchenko National University of Kyiv, Vladimirska Str. 64, 01601 Kiev, Ukraine
| |
Collapse
|
58
|
Jo TG, Jung JM, Han J, Lim MH, Kim C. A single fluorescent chemosensor for multiple targets of Cu2+, Fe2+/3+ and Al3+ in living cells and a near-perfect aqueous solution. RSC Adv 2017. [DOI: 10.1039/c7ra05565j] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A naphthol-based chemosensor 1 was developed for detection of Cu2+ and Fe2+/3+ by fluorescence quenching and Al3+ by fluorescence emission change.
Collapse
Affiliation(s)
- Tae Geun Jo
- Department of Fine Chemistry
- Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Republic of Korea
| | - Jae Min Jung
- Department of Fine Chemistry
- Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Republic of Korea
| | - Jiyeon Han
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 44919
- Republic of Korea
| | - Mi Hee Lim
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 44919
- Republic of Korea
| | - Cheal Kim
- Department of Fine Chemistry
- Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Republic of Korea
| |
Collapse
|
59
|
Min CH, Na S, Shin JE, Kim JK, Jo TG, Kim C. A new Schiff-based chemosensor for chromogenic sensing of Cu2+, Co2+and S2−in aqueous solution: experimental and theoretical studies. NEW J CHEM 2017. [DOI: 10.1039/c7nj00054e] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A new Schiff-based multifunctional colorimetric chemosensor1was developed for the detection of various analytes (Cu2+, Co2+and S2−).
Collapse
Affiliation(s)
- Cheol Hong Min
- Nowon Institute of Education for The Gifted at Seoultech
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Sangkyun Na
- Nowon Institute of Education for The Gifted at Seoultech
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Jae Eun Shin
- Nowon Institute of Education for The Gifted at Seoultech
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Jae Kyun Kim
- Nowon Institute of Education for The Gifted at Seoultech
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Tae Geun Jo
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Republic of Korea
| | - Cheal Kim
- Nowon Institute of Education for The Gifted at Seoultech
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
| |
Collapse
|
60
|
Pan C, Wang K, Ji S, Wang H, Li Z, He H, Huo Y. Schiff base derived Fe3+-selective fluorescence turn-off chemsensors based on triphenylamine and indole: synthesis, properties and application in living cells. RSC Adv 2017. [DOI: 10.1039/c7ra05064j] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A Schiff base with an AIE effect could act as a turn-off fluorescent chemosensor for Fe3+in living cells.
Collapse
Affiliation(s)
- Chengqiang Pan
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Kai Wang
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Shaomin Ji
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Huaqian Wang
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Zongzhi Li
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
| | - Huahong He
- Guangzhou Institute for Drug Control
- Guangzhou 510160
- China
| | - Yanping Huo
- School of Chemical Engineering and Light Industry
- Guangdong University of Technology
- Guangzhou 510006
- China
- Guangdong Engineering Research Center for Scientific Research and Biochemical Detection Reagent
| |
Collapse
|
61
|
Faizi MSH, Ali A, Potaskalov VA. Crystal structure of 9,9'-{(1 E,1' E)-[1,4-phenyl-enebis(aza-nylyl-idene)]bis-(methanylyl-idene)}bis-(2,3,6,7-tetra-hydro-1 H,5 H-pyrido[3,2,1- ij]quinolin-8-ol). Acta Crystallogr E Crystallogr Commun 2016; 72:1366-1369. [PMID: 27746919 PMCID: PMC5050754 DOI: 10.1107/s205698901601344x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Accepted: 08/22/2016] [Indexed: 11/30/2022]
Abstract
The whole molecule of the title compound is generated by inversion symmetry; the central benzene ring being situated about a crystallographic inversion center. The aromatic ring of the julolidine moiety is inclined to the central benzene ring by 33.70 (12)°, and the conformation about the C=N bonds is E. There are two intramolecular O—H⋯N hydrogen bonds in the molecule, generating S(6) ring motifs. The whole molecule of the title compound, C32H34N2O2, is generated by inversion symmetry; the central benzene ring being situated about the crystallographic inversion center. The aromatic ring of the julolidine moiety is inclined to the central benzene ring by 33.70 (12)°. There are two intramolecular O—H⋯N hydrogen bonds in the molecule, generating S(6) ring motifs. The conformation about the C=N bonds is E. The fused non-aromatic rings of the julolidine moiety adopt half-chair conformations. In the crystal, adjacent molecules are linked by pairs of C—H⋯π interactions, forming a ladder-like structure propagating along the a-axis direction.
Collapse
Affiliation(s)
- Md Serajul Haque Faizi
- Department of Chemistry, College of Science, Sultan Qaboos University, PO Box 36 Al-Khod 123, Muscat, Sultanate of , Oman
| | - Akram Ali
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, UP 208 016, India
| | - Vadim A Potaskalov
- Department of General and Inorganic Chemistry, National Technical University of Ukraine, Kyiv Polytechnic Institute, 37 Prospect Peremogy, 03056 Kiev, Ukraine
| |
Collapse
|
62
|
Yan L, Zhang K, Xu H, Ji J, Wang Y, Liu B, Yang P. Target induced interfacial self-assembly of nanoparticles: A new platform for reproducible quantification of copper ions. Talanta 2016; 158:254-261. [DOI: 10.1016/j.talanta.2016.05.054] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2016] [Revised: 05/12/2016] [Accepted: 05/18/2016] [Indexed: 10/24/2022]
|
63
|
Ryu HH, Lee YJ, Kim SE, Jo TG, Kim C. A colorimetric F− chemosensor with high selectivity: experimental and theoretical studies. J INCL PHENOM MACRO 2016. [DOI: 10.1007/s10847-016-0646-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
64
|
Singh S, Reddy TS, Panwar R, Misra R, Pratap R. 2-(2,2-Bis-benzylamino-1-cyano-vinyl)-benzonitrile: A Selective Turn-off Fluorescent Cu2+Sensor. ChemistrySelect 2016. [DOI: 10.1002/slct.201600504] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Surjeet Singh
- Department of Chemistry; University of Delhi; North Campus Delhi- 110007 India
| | - T. Sheshashena Reddy
- Department of Chemistry; Indian Institute of Technology; Indore Madhya Pradesh India
| | - Rahul Panwar
- Department of Chemistry; University of Delhi; North Campus Delhi- 110007 India
| | - Rajneesh Misra
- Department of Chemistry; Indian Institute of Technology; Indore Madhya Pradesh India
| | - Ramendra Pratap
- Department of Chemistry; University of Delhi; North Campus Delhi- 110007 India
| |
Collapse
|
65
|
Anjong TF, Park YM, Jang HY, Kim J. A Solvent-dependent Fluorogenic Probe Containing Julolidine for Cr(III) and Cu(II). B KOREAN CHEM SOC 2016. [DOI: 10.1002/bkcs.10800] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Tikum Florence Anjong
- Department of Chemistry and Nano Science, Global Top 5 Research Program; Ewha Womans University; Seoul 120-750 Korea
| | - Yu Mi Park
- Department of Chemistry and Nano Science, Global Top 5 Research Program; Ewha Womans University; Seoul 120-750 Korea
| | - Ha Yoon Jang
- Department of Chemistry and Nano Science, Global Top 5 Research Program; Ewha Womans University; Seoul 120-750 Korea
| | - Jinheung Kim
- Department of Chemistry and Nano Science, Global Top 5 Research Program; Ewha Womans University; Seoul 120-750 Korea
| |
Collapse
|
66
|
Chen Y, Wang X, Wang K, Zhang X. A benzo-15-crown-5-modifying ratiometric-absorption and fluorescent OFF-ON chemosensor for Cu(2.). SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 161:144-149. [PMID: 26971023 DOI: 10.1016/j.saa.2016.02.041] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Revised: 02/15/2016] [Accepted: 02/28/2016] [Indexed: 06/05/2023]
Abstract
One new benzo-15-crown-5-modifying fluorene Schiff base (FBC), together with the CN-linked fluorene-3,4-dimethoxybenzene (FBDMO) and fluorene-benzene (FB) references, has been designed and facilely synthesized. The binding of Cu(2+) with nitrogen atom of CN moiety in these three compounds can inhibit the photo-induced electronic transition process and induce the ratiometric-absorption and fluorescent OFF-ON response to Cu(2+). Whereas the employment of benzo-15-crown-5 moiety in FBC as additional binding platform for Cu(2+) not only amplifies the fluorescent enhancement of FBCvia preventing the isomerization of CN moiety, but also endows this compound high selectivity and rapid response towards Cu(2+) over the references FB and FBDMO. These results render FBC highly sensitive ratiometric-absorption and fluorescent OFF-ON detecting potential for Cu(2+) with the detection limit of 3.91 × 10(-6) M.
Collapse
Affiliation(s)
- Yuting Chen
- Key Laboratory of Coordination Chemistry and Functional Materials in Universities of Shandong, Department of Chemistry Dezhou University, Dezhou 253023, China.
| | - Xinxin Wang
- Key Laboratory of Coordination Chemistry and Functional Materials in Universities of Shandong, Department of Chemistry Dezhou University, Dezhou 253023, China
| | - Kaili Wang
- Beijing Municipal Research Institute of Environmental Protection, Beijing 100037, China.
| | - Xiuling Zhang
- Key Laboratory of Coordination Chemistry and Functional Materials in Universities of Shandong, Department of Chemistry Dezhou University, Dezhou 253023, China
| |
Collapse
|
67
|
Choi YW, Lee JJ, Nam E, Lim MH, Kim C. A fluorescent chemosensor for Al3+ based on julolidine and tryptophan moieties. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.02.066] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
68
|
|
69
|
Baskin M, Maayan G. A rationally designed metal-binding helical peptoid for selective recognition processes. Chem Sci 2016; 7:2809-2820. [PMID: 28660058 PMCID: PMC5477017 DOI: 10.1039/c5sc04358a] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2015] [Accepted: 01/08/2016] [Indexed: 12/13/2022] Open
Abstract
A helical peptoid bearing two distinct metal binding ligands at positions i and i+3 (Helix HQT i+3) enables the selective recognition of one or two metal ions depending on its environment, thus mimicking the unique recognition abilities of natural biopolymers.
Metal-binding biopolymers play a significant role in processes, such as regulation, recognition and catalysis, due to their high affinity towards specific metal ions, which they bind selectively from the cellular pool. Many enzymes can bind two or more metal ions, each at a specific binding site, to enable efficient cooperative function. Imitating these recognition abilities might lead to the production of biomimetic materials such as unique chelators and catalysts. Herein, we report a rationally designed helical peptoid bearing two distinct metal binding ligands at positions i and i + 3 (Helix HQT i + 3), which enables the selective recognition of one or two metal ions depending on its environment. Using various spectroscopic techniques, we describe (1) the selective intramolecular binding of Cu2+ and its extraction from a mixture of neighboring metal ions in high concentrations, and (2) the selective intermolecular binding of two different metal ions, including the pair Cu2+ and Zn2+, one at each binding site, for the generation of hetero-bimetallic peptoid duplexes. Thorough analysis and comparison between the spectroscopic data and association constants of the metal complexes formed by Helix HQT i + 3 and those formed by non-helical peptoids, or helical peptoids in which the two metal binding ligands are not pre-organized, revealed that the unique recognition processes performed by Helix HQT i + 3 are controlled by both the sequence and the structure of the peptoid.
Collapse
Affiliation(s)
- Maria Baskin
- Schulich Faculty of Chemistry , Technion-Israel Institute of Technology , Technion City , Hailfa 32000 , Israel .
| | - Galia Maayan
- Schulich Faculty of Chemistry , Technion-Israel Institute of Technology , Technion City , Hailfa 32000 , Israel .
| |
Collapse
|
70
|
Shyamal M, Mazumdar P, Maity S, Sahoo GP, Salgado-Morán G, Misra A. Pyrene Scaffold as Real-Time Fluorescent Turn-on Chemosensor for Selective Detection of Trace-Level Al(III) and Its Aggregation-Induced Emission Enhancement. J Phys Chem A 2016; 120:210-20. [PMID: 26686735 DOI: 10.1021/acs.jpca.5b09107] [Citation(s) in RCA: 115] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A pyrene based fluorescent probe, 3-methoxy-2-((pyren-2yl-imino)methyl)phenol (HL), was synthesized via simple one-pot reaction from inexpensive reagents. It exhibited high sensitivity and selectivity toward Al(3+) over other relevant metal ions and also displayed novel aggregation-induced emission enhancement (AIEE) characteristics in its aggregate/solid state. When bound with Al(3+) in 1:1 mode, a significant fluorescence enhancement with a turn-on ratio of over ∼200-fold was triggered via chelation-enhanced fluorescence through sensor complex (Al-L) formation, and amusingly excess addition of Al(3+), dramatic enhancement of fluorescence intensity over manifold through aggregate formation was observed. The 1:1 stoichiometry of the sensor complex (Al-L) was calculated from Job's plot based on UV-vis absorption titration. In addition, the binding site of sensor complex (Al-L) was well-established from the (1)H NMR titrations and also supported by the fluorescence reversibility by adding Al(3+) and EDTA sequentially. Intriguingly, the AIEE properties of HL may improve its impact and studied in CH3CN-H2O mixtures at high water content. To gain insight into the AIEE mechanism of the HL, the size and growth process of particles in different volume percentage of water and acetonitrile mixture were studied using time-resolved photoluminescence, dynamic light scattering, optical microscope, and scanning electron microscope. The molecules of HL are aggregated into ordered one-dimensional rod-shaped microcrystals that show obvious optical waveguide effect.
Collapse
Affiliation(s)
- Milan Shyamal
- Department of Chemistry and Chemical Technology, Vidyasagar University , Midnapur 721102, W.B India
| | - Prativa Mazumdar
- Department of Chemistry and Chemical Technology, Vidyasagar University , Midnapur 721102, W.B India
| | - Samir Maity
- Department of Chemistry and Chemical Technology, Vidyasagar University , Midnapur 721102, W.B India
| | - Gobinda P Sahoo
- Department of Chemistry and Chemical Technology, Vidyasagar University , Midnapur 721102, W.B India
| | - Guillermo Salgado-Morán
- Departamento de Ciencias Qumıcas, Facultad de Ciencias Exactas, Universidad Andres Bello, Sede Concepcion , Concepcion, Chile
| | - Ajay Misra
- Department of Chemistry and Chemical Technology, Vidyasagar University , Midnapur 721102, W.B India
| |
Collapse
|
71
|
Xu Z, Xu L. Fluorescent probes for the selective detection of chemical species inside mitochondria. Chem Commun (Camb) 2016; 52:1094-119. [DOI: 10.1039/c5cc09248e] [Citation(s) in RCA: 220] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This feature article systematically summarizes the development of fluorescent probes for the selective detection of chemical species inside mitochondria.
Collapse
Affiliation(s)
- Zheng Xu
- Chongqing Key Laboratory of Environmental Materials and Remediation Technology
- College of Materials and Chemical Engineering
- Chongqing University of Arts and Sciences
- Chongqing
- China
| | - Lin Xu
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| |
Collapse
|
72
|
Arumugaperumal R, Srinivasadesikan V, Lin MC, Shellaiah M, Shukla T, Lin HC. Facile rhodamine-based colorimetric sensors for sequential detections of Cu(ii) ions and pyrophosphate (P2O74−) anions. RSC Adv 2016. [DOI: 10.1039/c6ra24472f] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Two rhodamine hydrazine derivatives Rh1 and Rh2 with catechol and ether functionalities have been synthesized and utilized towards sequential colorimetric detections of Cu(ii) and pyrophosphate (PPi) ions in a semi-aqueous medium.
Collapse
Affiliation(s)
- Reguram Arumugaperumal
- Department of Materials Science and Engineering
- National Chiao Tung University
- Hsinchu 300
- Taiwan
| | - Venkatesan Srinivasadesikan
- Center for Interdisciplinary Molecular Science
- Department of Applied Chemistry
- National Chiao Tung University
- Hsinchu 300
- Taiwan
| | - Ming-Chang Lin
- Center for Interdisciplinary Molecular Science
- Department of Applied Chemistry
- National Chiao Tung University
- Hsinchu 300
- Taiwan
| | - Muthaiah Shellaiah
- Department of Materials Science and Engineering
- National Chiao Tung University
- Hsinchu 300
- Taiwan
| | - Tarun Shukla
- Department of Materials Science and Engineering
- National Chiao Tung University
- Hsinchu 300
- Taiwan
| | - Hong-Cheu Lin
- Department of Materials Science and Engineering
- National Chiao Tung University
- Hsinchu 300
- Taiwan
| |
Collapse
|
73
|
Holmberg RJ, Kuo CJ, Gabidullin B, Wang CW, Clérac R, Murugesu M, Lin PH. A propeller-shaped μ4-carbonate hexanuclear dysprosium complex with a high energetic barrier to magnetisation relaxation. Dalton Trans 2016; 45:16769-16773. [DOI: 10.1039/c6dt02873j] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A Dy6 complex composed of two Dy3 triangular units was isolated and found to exhibit slow relaxation of the magnetisation under zero applied dc field, resulting in a high energetic barrier to relaxation.
Collapse
Affiliation(s)
- Rebecca J. Holmberg
- Department of Chemistry and Biomolecular Sciences
- and Centre for Catalysis Research and Innovation
- University of Ottawa
- Ottawa
- Canada
| | - Che-Jung Kuo
- Department of Chemistry
- National Chung Hsing University
- Taichung 402
- China
| | - Bulat Gabidullin
- Department of Chemistry and Biomolecular Sciences
- and Centre for Catalysis Research and Innovation
- University of Ottawa
- Ottawa
- Canada
| | - Chia-Wei Wang
- Department of Chemistry
- National Chung Hsing University
- Taichung 402
- China
| | | | - Muralee Murugesu
- Department of Chemistry and Biomolecular Sciences
- and Centre for Catalysis Research and Innovation
- University of Ottawa
- Ottawa
- Canada
| | - Po-Heng Lin
- Department of Chemistry
- National Chung Hsing University
- Taichung 402
- China
| |
Collapse
|
74
|
Zhang Y, Fanna DJ, Shepherd ND, Karatchevtseva I, Lu K, Kong L, Price JR. Dioxo-vanadium(v), oxo-rhenium(v) and dioxo-uranium(vi) complexes with a tridentate Schiff base ligand. RSC Adv 2016. [DOI: 10.1039/c6ra12872f] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The complexation of a tridentate Schiff base ligand with three oxo-metal ions lead to the formations of four new complexes.
Collapse
Affiliation(s)
- Yingjie Zhang
- Australian Nuclear Science and Technology Organisation
- Kirrawee DC
- Australia
| | - Daniel J. Fanna
- School of Science and Health
- Western Sydney University
- Penrith
- Australia
| | - Nicholas D. Shepherd
- Australian Nuclear Science and Technology Organisation
- Kirrawee DC
- Australia
- School of Science and Health
- Western Sydney University
| | | | - Kim Lu
- Australian Nuclear Science and Technology Organisation
- Kirrawee DC
- Australia
| | - Linggen Kong
- Australian Nuclear Science and Technology Organisation
- Kirrawee DC
- Australia
| | | |
Collapse
|
75
|
Fanna DJ, Zhang Y, Li L, Karatchevtseva I, Shepherd ND, Azim A, Price JR, Aldrich-Wright J, Reynolds JK, Li F. 3d transition metal complexes with a julolidine–quinoline based ligand: structures, spectroscopy and optical properties. Inorg Chem Front 2016. [DOI: 10.1039/c5qi00200a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Five new complexes of a julolidine–quinoline based ligand with 3d transition metals have been synthesised and structurally characterised.
Collapse
Affiliation(s)
- Daniel J. Fanna
- School of Science and Health
- Western Sydney University
- Penrith
- Australia
| | - Yingjie Zhang
- Australian Nuclear Science and Technology Organisation
- Kirrawee DC
- Australia
| | - Li Li
- School of Science and Health
- Western Sydney University
- Penrith
- Australia
| | | | - Nicholas D. Shepherd
- School of Science and Health
- Western Sydney University
- Penrith
- Australia
- Australian Nuclear Science and Technology Organisation
| | - Abdul Azim
- School of Science and Health
- Western Sydney University
- Penrith
- Australia
| | | | | | - Jason K. Reynolds
- School of Science and Health
- Western Sydney University
- Penrith
- Australia
| | - Feng Li
- School of Science and Health
- Western Sydney University
- Penrith
- Australia
| |
Collapse
|
76
|
Khan RI, Pitchumani K. β-Cyclodextrin included coumarin derivatives as selective fluorescent sensors for Cu2+ ions in HeLa cells. RSC Adv 2016. [DOI: 10.1039/c6ra01522k] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
A highly sensitive and selective fluorescent sensor for Cu2+ ions in water medium is reported using 4-((benzo[d]thiazol-2-ylthio)methyl)-5,7-dihydroxy-2H-chromen-2-one (1) included β-cyclodextrin, as a probe.
Collapse
Affiliation(s)
| | - Kasi Pitchumani
- School of Chemistry
- Madurai Kamaraj University
- Madurai 625 021
- India
- Center for Green Chemistry Processes
| |
Collapse
|
77
|
Senthamizhan A, Celebioglu A, Balusamy B, Uyar T. Immobilization of gold nanoclusters inside porous electrospun fibers for selective detection of Cu(II): A strategic approach to shielding pristine performance. Sci Rep 2015; 5:15608. [PMID: 26489771 PMCID: PMC4614998 DOI: 10.1038/srep15608] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 09/28/2015] [Indexed: 01/13/2023] Open
Abstract
Here, a distinct demonstration of highly sensitive and selective detection of copper (Cu2+) in a vastly porous cellulose acetate fibers (pCAF) has been carried out using dithiothreitol capped gold nanocluster (DTT.AuNC) as fluorescent probe. A careful optimization of all potential factors affecting the performance of the probe for effective detection of Cu2+ were studied and the resultant sensor strip exhibiting unique features including high stability, retained parent fluorescence nature and reproducibility. The visual colorimetric detection of Cu2+ in water, presenting the selective sensing performance towards Cu2+ ions over Zn2+, Cd2+ and Hg2+ under UV light in naked eye, contrast to other metal ions that didn’t significantly produce such a change. The comparative sensing performance of DTT.AuNC@pCAF, keeping the nonporous CA fiber (DTT.AuNC@nCAF) as a support matrix has been demonstrated. The resulting weak response of DTT.AuNC@nCAF denotes the lack of ligand protection leading to the poor coordination ability with Cu2+. The determined detection limit (50 ppb) is far lower than the maximum level of Cu2+ in drinking water (1.3 ppm) set by U.S. Environmental Protection Agency (EPA). An interesting find from this study has been the specific oxidation nature between Cu2+ and DTT.AuNC, offering solid evidence for selective sensors.
Collapse
Affiliation(s)
- Anitha Senthamizhan
- UNAM-National Nanotechnology Research Center, Bilkent University, Ankara, 06800, Turkey
| | - Asli Celebioglu
- UNAM-National Nanotechnology Research Center, Bilkent University, Ankara, 06800, Turkey.,Institute of Materials Science &Nanotechnology, Bilkent University, Ankara, 06800, Turkey
| | - Brabu Balusamy
- UNAM-National Nanotechnology Research Center, Bilkent University, Ankara, 06800, Turkey
| | - Tamer Uyar
- UNAM-National Nanotechnology Research Center, Bilkent University, Ankara, 06800, Turkey.,Institute of Materials Science &Nanotechnology, Bilkent University, Ankara, 06800, Turkey
| |
Collapse
|
78
|
Roy A, Saha T, Talukdar P. Turn-on fluorescent probe designed for fluoride ion sensing in aqueous media. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.06.086] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
|
79
|
Meng Q, Zhang R, Jia H, Gao X, Wang C, Shi Y, Everest-Dass AV, Zhang Z. A reversible fluorescence chemosensor for sequentially quantitative monitoring copper and sulfide in living cells. Talanta 2015; 143:294-301. [PMID: 26078162 DOI: 10.1016/j.talanta.2015.04.072] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2015] [Revised: 04/21/2015] [Accepted: 04/23/2015] [Indexed: 11/19/2022]
Abstract
We report a novel, selective and sensitive strategy for the sequentially "ON-OFF-ON" fluorescent detection of Cu(2+) and S(2-) based on a fluorescein derivative, FL. The specific binding of FL towards Cu(2+) in aqueous and biological media led to the intensive green fluorescence quenching and a notable increase of the absorbance maximum at 480 nm. In the presence of S(2-), the intensity and overall pattern of the fluorescence emission and UV-vis spectra of FL-Cu(2+) ensemble were recovered since the abolishment of paramagnetic Cu(2+). This displacement approach exhibited highly specificity, and sensitivity with detection limits of 3 nM for Cu(2+) and 150 nM for S(2-). The fluorescence "ON-OFF-ON" circle can be repeated to a minimum of 5 times by the alternative addition of Cu(2+) and S(2-), implying that FL is a renewable dual-functional chemosensor. The biocompatibility of FL toward breast carcinoma cells, MDA-MB-231 was confirmed by MTT assay. The reversible "ON-OFF-ON" fluorescent response of FL to Cu(2+) and S(2-) in living system was further confirmed by confocal fluorescence imaging of living cells. The quantification of Cu(2+) and S(2-) in single intact cell was realized by the flow cytometry analysis.
Collapse
Affiliation(s)
- Qingtao Meng
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114044, China.
| | - Run Zhang
- Department of Chemistry and Biomolecular Sciences, Faculty of Science and Engineering, Macquarie University, Sydney, NSW 2109, Australia
| | - Hongmin Jia
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114044, China
| | - Xue Gao
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114044, China
| | - Cuiping Wang
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114044, China
| | - Yu Shi
- Department of Chemistry and Biomolecular Sciences, Faculty of Science and Engineering, Macquarie University, Sydney, NSW 2109, Australia
| | - Arun V Everest-Dass
- Department of Chemistry and Biomolecular Sciences, Faculty of Science and Engineering, Macquarie University, Sydney, NSW 2109, Australia
| | - Zhiqiang Zhang
- School of Chemical Engineering, University of Science and Technology Liaoning, Anshan 114044, China.
| |
Collapse
|
80
|
Mummidivarapu VVS, Bandaru S, Yarramala DS, Samanta K, Mhatre DS, Rao CP. Binding and Ratiometric Dual Ion Recognition of Zn2+ and Cu2+ by 1,3,5-Tris-amidoquinoline Conjugate of Calix[6]arene by Spectroscopy and Its Supramolecular Features by Microscopy. Anal Chem 2015; 87:4988-95. [DOI: 10.1021/acs.analchem.5b00905] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- V. V. Sreenivasu Mummidivarapu
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, Maharashtra 400 076, India
| | - Sateesh Bandaru
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, Maharashtra 400 076, India
| | - Deepthi S. Yarramala
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, Maharashtra 400 076, India
| | - Kushal Samanta
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, Maharashtra 400 076, India
| | - Darshan S. Mhatre
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, Maharashtra 400 076, India
| | - Chebrolu Pulla Rao
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, Maharashtra 400 076, India
| |
Collapse
|
81
|
ZENG Y, ZHANG G, ZHANG D. A Tetraphenylethylene-based Fluorescent Chemosensor for Cu 2+ in Aqueous Solution and Its Potential Application to Detect Histidine. ANAL SCI 2015; 31:191-5. [DOI: 10.2116/analsci.31.191] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Yan ZENG
- National Engineering Laboratory for Industrial Enzymes, Tianjin Institute of Industrial Biotechnology, Chinese Academy of Sciences
| | - Guanxin ZHANG
- Beijing National Laboratory for Molecular Sciences, Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Sciences
| | - Deqing ZHANG
- Beijing National Laboratory for Molecular Sciences, Organic Solids Laboratory, Institute of Chemistry, Chinese Academy of Sciences
| |
Collapse
|
82
|
Kim YS, Park GJ, Lee JJ, Lee SY, Lee SY, Kim C. Multiple target chemosensor: a fluorescent sensor for Zn(ii) and Al(iii) and a chromogenic sensor for Fe(ii) and Fe(iii). RSC Adv 2015. [DOI: 10.1039/c4ra13291b] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A multifunctional fluorescent and colorimetric chemosensor for Zn2+, Al3+, Fe2+ and Fe3+ was designed and synthesized.
Collapse
Affiliation(s)
- Yong Sung Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Gyeong Jin Park
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Jae Jun Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Sun Young Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Seong Youl Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| |
Collapse
|
83
|
Shellaiah M, Rajan YC, Balu P, Murugan A. A pyrene based Schiff base probe for selective fluorescence turn-on detection of Hg2+ ions with live cell application. NEW J CHEM 2015. [DOI: 10.1039/c4nj02367f] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel pyrene based free thiol containing a Schiff base derivative PT1 was synthesized and reported as a fluorescence turn-on sensor for Hg2+ ions, via CHEF and excimer (PT1-PT1*) formation with live cell imaging.
Collapse
Affiliation(s)
- Muthaiah Shellaiah
- Department of Chemistry
- Kalasalingam University
- Krishnan koil 626 190
- India
| | | | - Perumal Balu
- Department of Chemistry
- Guru Nanak College
- Chennai 600042
- India
| | - Arumugam Murugan
- Department of Chemistry
- Kalasalingam University
- Krishnan koil 626 190
- India
| |
Collapse
|
84
|
Rezaeian K, Khanmohammadi H. Two and three input molecular logic operations mediated by a novel azo-azomethine based chromogenic probe through intramolecular charge transfer processes. NEW J CHEM 2015. [DOI: 10.1039/c4nj01723d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel azo-azomethine based chromogenic receptor has been successfully designed and synthesized for the construction of multifunctional molecular logic circuits.
Collapse
Affiliation(s)
- Khatereh Rezaeian
- Department of Chemistry
- Faculty of Science
- Arak University
- Arak 38156 8 8349
- Iran
| | - Hamid Khanmohammadi
- Department of Chemistry
- Faculty of Science
- Arak University
- Arak 38156 8 8349
- Iran
| |
Collapse
|
85
|
Choi YW, Lee JJ, You GR, Lee SY, Kim C. Chromogenic naked-eye detection of copper ion and fluoride. RSC Adv 2015. [DOI: 10.1039/c5ra16301c] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Colorimetric chemosensor was reported for detection of Cu2+ and F−via the color change from colorless to yellow and to orange.
Collapse
Affiliation(s)
- Ye Won Choi
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Jae Jun Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Ga Rim You
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Sun Young Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| |
Collapse
|
86
|
Jo TG, Na YJ, Lee JJ, Lee MM, Lee SY, Kim C. A diaminomaleonitrile based selective colorimetric chemosensor for copper(ii) and fluoride ions. NEW J CHEM 2015. [DOI: 10.1039/c5nj00125k] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A chemosensor showed colorimetric sensing for copper(ii) and fluoride by changing color from yellow to colorless and to orange.
Collapse
Affiliation(s)
- Tae Geun Jo
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Yu Jeong Na
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Jae Jun Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Myoung Mi Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Sun Young Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| |
Collapse
|
87
|
Kim YS, Park GJ, Lee SA, Kim C. A colorimetric chemosensor for the sequential detection of copper ion and amino acids (cysteine and histidine) in aqueous solution. RSC Adv 2015. [DOI: 10.1039/c5ra00544b] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple and selective colorimetric chemosensor was reported for the sequential detection of Cu2+, cysteine and histidine.
Collapse
Affiliation(s)
- Yong Sung Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Gyeong Jin Park
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Seul Ah Lee
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of Interdisciplinary Bio IT Materials
- Seoul National University of Science and Technology
- Seoul 139-743
- Korea
| |
Collapse
|
88
|
Dwivedi AK, Pandeeswar M, Govindaraju T. Assembly modulation of PDI derivative as a supramolecular fluorescence switching probe for detection of cationic surfactant and metal ions in aqueous media. ACS APPLIED MATERIALS & INTERFACES 2014; 6:21369-21379. [PMID: 25405529 DOI: 10.1021/am5063844] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We report an amphiphilic perylene diimide (1), a bimolecular analog of l-3,4-dihydroxyphenylalanine (L-DOPA), as a reversible fluorescence switching probe for the detection and sensing of cationic surfactants and Fe(3+)/Cu(2+) in an aqueous media respectively by means of host-guest interactions driven assembly and disassembly of 1. Photophysical studies of 1, going from dimethyl sulfoxide (DMSO) (State-I) to pure aqueous medium (State-II), suggested the formation of self-assembled aggregates by displaying very weak fluorescence emission along with red shifted broad absorption bands. Interestingly, the cationic surfactant cetyltrimethylammonium bromide (CTAB) could disassemble 1 in miceller conditions by restoring bright yellow fluorescence and vibronically well-defined (Franck-Condon progressions A0-0/A0-1 ≈ 1.6) absorption bands of 1 over other neutral and anionic surfactants (State-III). Owing to the metal chelating nature of L-DOPA, 1 was able to sense Fe(3+) and Cu(2+) among a pool of other metal ions by means of fluorescence switching off state, attributed to metal interaction driven assembly of 1 (State-IV). Such metallosupramolecular assemblies were found to reverse back to the fluorescence switching on state using a metal ion chelator, diethylenetriaminepentaacetic acid (DTPA, State-III), further signifying the role of metal ions toward assembly of 1. Formation of assembly and disassembly could be visualized by the diminished and increased yellow emission under green laser light. Further, the assembly-disassembly modulation of 1 has been extensively characterized using infrared (IR), mass spectrometry, microscopy and dynamic light scattering (DLS) techniques. Therefore, modulation of the molecular self-assembly of PDI derivative 1 in aqueous media (assembled state, State-II) by means of host-guest interactions provided by micellar structures of CTAB (disassembled state, State-III), metal ion (Fe(3+) and Cu(2+)) interactions (assembled state, State-IV) and metal ion sequestration using DTPA (disassembled state, State-III) is viewed as a supramolecular reversible fluorescence switching off-on probe for cationic surfactant CTAB and Fe(3+)/Cu(2+).
Collapse
Affiliation(s)
- Atul K Dwivedi
- Bioorganic Chemistry Laboratory, New Chemistry Unit, Jawaharlal Nehru Centre for Advanced Scientific Research , Jakkur P.O., Bengaluru 560064, India
| | | | | |
Collapse
|
89
|
DeToma AS, Krishnamoorthy J, Nam Y, Lee HJ, Brender JR, Kochi A, Lee D, Onnis V, Congiu C, Manfredini S, Vertuani S, Balboni G, Ramamoorthy A, Lim MH. Synthetic Flavonoids, Aminoisoflavones: Interaction and Reactivity with Metal-Free and Metal-Associated Amyloid-β Species. Chem Sci 2014; 5:4851-4862. [PMID: 25383163 PMCID: PMC4217218 DOI: 10.1039/c4sc01531b] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Metal ion homeostasis in conjunction with amyloid-β (Aβ) aggregation in the brain has been implicated in Alzheimer's disease (AD) pathogenesis. To uncover the interplay between metal ions and Aβ peptides, synthetic, multifunctional small molecules have been employed to modulate Aβ aggregation in vitro. Naturally occurring flavonoids have emerged as a valuable class of compounds for this purpose due to their ability to modulate both metal-free and metal-induced Aβ aggregation. Although, flavonoids have shown anti-amyloidogenic effects, the structural moieties of flavonoids responsible for such reactivity have not been fully identified. In order to understand the structure-interaction-reactivity relationship within the flavonoid family for metal-free and metal-associated Aβ, we designed, synthesized, and characterized a set of isoflavone derivatives, aminoisoflavones (1-4), that displayed reactivity (i.e., modulation of Aβ aggregation) in vitro. NMR studies revealed a potential binding site for aminoisoflavones between the N-terminal loop and central helix on prefibrillar Aβ different from the non-specific binding observed for other flavonoids. The absence or presence of the catechol group differentiated the binding affinities and enthalpy/entropy balance between aminoisoflavones and Aβ. Furthermore, having a catechol group influenced the binding mode with fibrillar Aβ. Inclusion of additional substituents moderately tuned the impact of aminoisoflavones on Aβ aggregation. Overall, through these studies, we obtained valuable insights on the requirements for parity among metal chelation, intermolecular interactions, and substituent variation for Aβ interaction.
Collapse
Affiliation(s)
- Alaina S. DeToma
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055, USA
| | - Janarthanan Krishnamoorthy
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055, USA
- Biophysics, University of Michigan, Ann Arbor, Michigan 48109-1055, USA
| | - Younwoo Nam
- Life Sciences Institute, University of Michigan, Ann Arbor, Michigan 48109-2216, USA
- Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul, Korea
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Korea
| | - Hyuck Jin Lee
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055, USA
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Korea
| | - Jeffrey R. Brender
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055, USA
- Biophysics, University of Michigan, Ann Arbor, Michigan 48109-1055, USA
| | - Akiko Kochi
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055, USA
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Korea
| | - Dongkuk Lee
- Department of Fine Chemistry, Seoul National University of Science and Technology, Seoul, Korea
| | - Valentina Onnis
- Department of Life Sciences and Biotechnology, University of Ferrara, I-44121 Ferrara, Italy
| | - Cenzo Congiu
- Department of Life Sciences and Biotechnology, University of Ferrara, I-44121 Ferrara, Italy
| | - Stefano Manfredini
- Department of Life and Environment Sciences, Pharmaceutical, Pharmacological and Nutraceutical Sciences Unit, University of Cagliari, I-09124 Cagliari, Italy
| | - Silvia Vertuani
- Department of Life and Environment Sciences, Pharmaceutical, Pharmacological and Nutraceutical Sciences Unit, University of Cagliari, I-09124 Cagliari, Italy
| | - Gianfranco Balboni
- Department of Life Sciences and Biotechnology, University of Ferrara, I-44121 Ferrara, Italy
| | - Ayyalusamy Ramamoorthy
- Department of Chemistry, University of Michigan, Ann Arbor, Michigan 48109-1055, USA
- Biophysics, University of Michigan, Ann Arbor, Michigan 48109-1055, USA
| | - Mi Hee Lim
- Life Sciences Institute, University of Michigan, Ann Arbor, Michigan 48109-2216, USA
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 689-798, Korea
| |
Collapse
|
90
|
Areti S, Hinge VK, Rao CP. Pyrenyl-imino-C2-glucosyl conjugate: synthesis, characterization, and ratiometric and reversible OFF–ON receptor for Hg2+. Carbohydr Res 2014; 399:64-9. [DOI: 10.1016/j.carres.2014.06.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2014] [Revised: 05/30/2014] [Accepted: 06/06/2014] [Indexed: 01/03/2023]
|
91
|
Ye JH, Xu J, Chen H, Bai Y, Zhang W, He W. A colorimetric and highly sensitive and selective chemodosimeter for Cu2+ and its application in live cell imaging. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.09.083] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
92
|
Zhang N, Tai Y, Li M, Ma P, Zhao J, Niu J. Main group bismuth(III), gallium(III) and diorganotin(IV) complexes derived from bis(2-acetylpyrazine)thiocarbonohydrazone: synthesis, crystal structures and biological evaluation. Dalton Trans 2014; 43:5182-9. [PMID: 24504550 DOI: 10.1039/c4dt00077c] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Up to now, the metal complexes with thiocarbonohydrazones have been comparatively rare. Herein, three main group monometallic complexes formulated as [Bi(HL)(NO3)2(H2O)] (1), [Ga(HL)2]OAc·EtOH (2) and [(Ph)2Sn(HL)(OAc)]·DMF (3), where H2L = bis(2-acetylpyrazine)thiocarbonohydrazone, have been synthesized and characterized. The crystal structures of complexes 2 and 3 have been determined by single-crystal X-ray diffraction. Growth inhibition assays have indicated that both the free ligand and the title complexes are capable of inhibiting cell proliferation growth and could slightly distinguish the human hepatocellular carcinoma HepG2 cells from normal hepatocyte QSG7701 cells. Of particular note is the fact that the bismuth(III) complex 1 is the most active compound of this study and is 14-fold more cytotoxic than H2L with an IC50 value of 2.96 ± 0.25 μM. Its possible apoptotic mechanism has been evaluated in HepG2 cells. Complex 1 promotes a dose-dependent apoptosis in HepG2 cells and the apoptosis is associated with an increase in intracellular reactive oxygen species (ROS) production and reduction of mitochondrial membrane potential (MMP).
Collapse
Affiliation(s)
- Nan Zhang
- Institute of Molecular and Crystal Engineering, Henan Key Laboratory of Polyoxometalates, College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, P.R. China.
| | | | | | | | | | | |
Collapse
|
93
|
Park GJ, Park DY, Park KM, Kim Y, Kim SJ, Chang PS, Kim C. Solvent-dependent chromogenic sensing for Cu2+ and fluorogenic sensing for Zn2+ and Al3+: a multifunctional chemosensor with dual-mode. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.08.026] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
94
|
He L, Jiang Q, Gao R, Yang X, Feng W, Luo S, Yang Y, Yang L, Yuan L. Crescent aromatic oligothioamides as highly selective receptors for copper(II) ion. Sci China Chem 2014. [DOI: 10.1007/s11426-014-5110-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
95
|
Sheshashena Reddy T, Ram Reddy A. 2-Hexylaminoethylamidonaphthalimide as Cu2+ sensor. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2014; 128:880-886. [PMID: 24709354 DOI: 10.1016/j.saa.2014.02.120] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2013] [Revised: 02/02/2014] [Accepted: 02/19/2014] [Indexed: 06/03/2023]
Abstract
New fluorescent hexylaminoalkylamidonaphthalimides were synthesized and their fluorescence was investigated in different solvents. The fluorescence intensity of hexylaminoalkylamidonaphthalimides is directly related to the number of carbons in the intervening chain between the naphthalimide and n-hexylamine. Among the hexylaminoalkylamidonaphthalimides, 2-hexylaminoethylamidonaphthalimide was developed into a new fluorogenic probe. The bidentate 2-hexylaminoethylamidonaphthalimide acted as fluorescent chemosensor with a high selectivity and suitable affinity towards Cu(2+) in aqueous medium (pH 7.4). This technique of detection of Cu(2+) is highly sensitive and can detect 0.1 μM range.
Collapse
Affiliation(s)
- T Sheshashena Reddy
- Department of Chemistry, University College of Science, Osmania University Campus, Hyderabad 500 007, India
| | - A Ram Reddy
- Department of Chemistry, University College of Science, Osmania University Campus, Hyderabad 500 007, India.
| |
Collapse
|
96
|
Miao R, Mu L, Zhang H, She G, Zhou B, Xu H, Wang P, Shi W. Silicon nanowire-based fluorescent nanosensor for complexed Cu2+ and its bioapplications. NANO LETTERS 2014; 14:3124-9. [PMID: 24837483 DOI: 10.1021/nl500276x] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
A silicon nanowires (SiNWs)-based fluorescent sensor for complexed Cu(2+) was realized. High sensitivity and selectivity of the present sensor facilitate its bioapplications. The sensor was successfully used to detect the Cu(2+) in liver extract. Meanwhile, real-time and in situ monitoring of Cu(2+) released from apoptotic HeLa cell was performed using the as-prepared SiNW arrays-based sensor. These results indicate that the present SiNWs-based sensor would be of potential applications in revealing the physiological and pathological roles of Cu(2+).
Collapse
Affiliation(s)
- Rong Miao
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing, 100190 China
| | | | | | | | | | | | | | | |
Collapse
|
97
|
Wen J, Yang CT, Jiang T, Hu S, Yang TZ, Wang XL. Efficient synthesis of 1,5-disubstituted carbohydrazones using K₂CO₃ as a carbonyl donor. Org Lett 2014; 16:2398-401. [PMID: 24738977 DOI: 10.1021/ol500732c] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A novel reaction that generates 1,5-disubstituted carbohydrazones via the carbonylation of tosylhydrazones has been developed. For the first time, the inexpensive, readily available, environmentally friendly, and nongaseous potassium carbonate is used as the carbonyl donor for the transformation. The reaction system exhibited tolerance with various functional groups and affords the desired products in good to excellent yields. This reaction is expected to be a powerful tool for the synthesis of carbohydrazone compounds.
Collapse
Affiliation(s)
- Jun Wen
- Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics , Mianyang 621900, Sichuan Province, China
| | | | | | | | | | | |
Collapse
|
98
|
A BODIPY-based fluorescent chemosensor for Cu2+ and biological thiols, and its application as a Cu2+ probe in live cell imaging. J Photochem Photobiol A Chem 2014. [DOI: 10.1016/j.jphotochem.2014.03.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
99
|
Areti S, Yarramala DS, Samanta K, Hinge VK, Khedkar J, Rao CP. Glyco-conjugate as selective switch-on molecule for Hg2+in the presence of albumin proteins, blood serum milieu and on silica gel solid support. RSC Adv 2014. [DOI: 10.1039/c4ra00223g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
100
|
Park GJ, Hwang IH, Song EJ, Kim H, Kim C. A colorimetric and fluorescent sensor for sequential detection of copper ion and cyanide. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.02.055] [Citation(s) in RCA: 144] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
|