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Nag R, Sivaiah A, Rao CP. Supramolecular Logic Gates Based on the Conjugates of Calixarenes and Carbohydrates. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:4579-4591. [PMID: 38386016 DOI: 10.1021/acs.langmuir.3c03707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/23/2024]
Abstract
In the era of application-oriented research, laboratory to real life translation is highly regarded and in great demand. This could mean that molecular science developed for sensing and detecting a variety of chemical species awaits conversion to devices. In that, the molecular logic gates are the most promising ones where the information storage and/or data processing can be easily carried out in terms of molecular inputs and electrical response outputs. This would facilitate the simultaneous execution of a diverse array of molecular sensing functions. The recent progress in molecular logic gates based on supramolecular optical receptors, in particular, fluorescent ones, such as calixarene derivatives and carbohydrate conjugates will have a transformative impact on molecular devices and will encourage this science to yield technology. Therefore, this review provides a critical evaluation of recent publications on molecular logic gates based on the derivatives of calixarenes and glyco-conjugates, including several from our own research group, with the view that the corresponding applications are a beneficiary in laboratory-to-device translation. In addition, this review is also expected to assist young researchers in planning their research focus in the broad area of supramolecular-based logic gates targeting some specific applications.
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Affiliation(s)
- Rahul Nag
- Université Paris-Saclay, CNRS, Laboratoire de Physique des Solides, 91405 Orsay, France
| | - Areti Sivaiah
- Department of Chemistry, Sardar Vallabhbhai National Institute of Technology, Surat - Surat-Dumas Road, Surat 395007, India
| | - Chebrolu Pulla Rao
- Department of Chemistry, School of Engineering and Applied Sciences, SRM University AP, Neerukonda (P.O.), Guntur, Andhra Pradesh 522240, India
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2
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Soni H, Gandhi SA, Pandya A, Sutariya PG. Dansyl driven fluorescence paper-based quencher probe for Pr and I¯ based on calix[4]arene. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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3
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Soni H, Prasad J, Pandya A, Soni SS, Sutariya PG. Disposable paper-based PET fluorescence probe linked with calix[4]arene for lithium and phosphate ion detection. NEW J CHEM 2022. [DOI: 10.1039/d2nj04536b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
As a part of our ongoing research, we have synthesized a new fluorescence probe, p-C4A, based on a calix[4]arene substituted with 4-aminoquinoline moieties with amide linkages for lithium and phosphate ions.
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Affiliation(s)
- Heni Soni
- Department of Chemistry, Sardar Patel University, V. V. Nagar, 388120, Gujarat, India
| | - Jyoti Prasad
- Department of Chemistry, Sardar Patel University, V. V. Nagar, 388120, Gujarat, India
| | - Alok Pandya
- Department of Biotechnology and Bioengineering, Institute of Advanced Research, Gandhinagar 382246, Gujarat, India
| | - Saurabh S. Soni
- Department of Chemistry, Sardar Patel University, V. V. Nagar, 388120, Gujarat, India
| | - Pinkesh G. Sutariya
- Department of Chemistry, Sardar Patel University, V. V. Nagar, 388120, Gujarat, India
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4
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Wang J, Zhou Y, Jiang L. Bio-inspired Track-Etched Polymeric Nanochannels: Steady-State Biosensors for Detection of Analytes. ACS NANO 2021; 15:18974-19013. [PMID: 34846138 DOI: 10.1021/acsnano.1c08582] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Bio-inspired polymeric nanochannel (also referred as nanopore)-based biosensors have attracted considerable attention on account of their controllable channel size and shape, multi-functional surface chemistry, unique ionic transport properties, and good robustness for applications. There are already very informative reviews on the latest developments in solid-state artificial nanochannel-based biosensors, however, which concentrated on the resistive-pulse sensing-based sensors for practical applications. The steady-state sensing-based nanochannel biosensors, in principle, have significant advantages over their counterparts in term of high sensitivity, fast response, target analytes with no size limit, and extensive suitable range. Furthermore, among the diverse materials, nanochannels based on polymeric materials perform outstandingly, due to flexible fabrication and wide application. This compressive Review summarizes the recent advances in bio-inspired polymeric nanochannels as sensing platforms for detection of important analytes in living organisms, to meet the high demand for high-performance biosensors for analysis of target analytes, and the potential for development of smart sensing devices. In the future, research efforts can be focused on transport mechanisms in the field of steady-state or resistive-pulse nanochannel-based sensors and on developing precisely size-controlled, robust, miniature and reusable, multi-functional, and high-throughput biosensors for practical applications. Future efforts should aim at a deeper understanding of the principles at the molecular level and incorporating these diverse pore architectures into homogeneous and defect-free multi-channel membrane systems. With the rapid advancement of nanoscience and biotechnology, we believe that many more achievements in nanochannel-based biosensors could be achieved in the near future, serving people in a better way.
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Affiliation(s)
- Jian Wang
- College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, People's Republic of China
| | - Yahong Zhou
- Key Laboratory of Bio-inspired Materials and Interface Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
- Key Laboratory of Bio-inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, People's Republic of China
| | - Lei Jiang
- Key Laboratory of Bio-inspired Materials and Interface Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
- Key Laboratory of Bio-inspired Smart Interfacial Science and Technology of Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, People's Republic of China
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5
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Fang Y, Dehaen W. Small-molecule-based fluorescent probes for f-block metal ions: A new frontier in chemosensors. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213524] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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6
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Kumar R, Sharma A, Singh H, Suating P, Kim HS, Sunwoo K, Shim I, Gibb BC, Kim JS. Revisiting Fluorescent Calixarenes: From Molecular Sensors to Smart Materials. Chem Rev 2019; 119:9657-9721. [DOI: 10.1021/acs.chemrev.8b00605] [Citation(s) in RCA: 212] [Impact Index Per Article: 42.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Rajesh Kumar
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Amit Sharma
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Hardev Singh
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Paolo Suating
- Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
| | - Hyeong Seok Kim
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Kyoung Sunwoo
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Inseob Shim
- Department of Chemistry, Korea University, Seoul 02841, Korea
| | - Bruce C. Gibb
- Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
| | - Jong Seung Kim
- Department of Chemistry, Korea University, Seoul 02841, Korea
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7
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Götzke L, Schaper G, März J, Kaden P, Huittinen N, Stumpf T, Kammerlander KK, Brunner E, Hahn P, Mehnert A, Kersting B, Henle T, Lindoy LF, Zanoni G, Weigand JJ. Coordination chemistry of f-block metal ions with ligands bearing bio-relevant functional groups. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.01.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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8
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Affiliation(s)
- Teresa L. Mako
- Department of Chemistry, University of Rhode Island, 140 Flagg Road, Kingston, Rhode Island 02881, United States
| | - Joan M. Racicot
- Department of Chemistry, University of Rhode Island, 140 Flagg Road, Kingston, Rhode Island 02881, United States
| | - Mindy Levine
- Department of Chemistry, University of Rhode Island, 140 Flagg Road, Kingston, Rhode Island 02881, United States
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9
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Uttam B, Kandi R, Hussain MA, Rao CP. Fluorescent Lower Rim 1,3-Dibenzooxadiazole Conjugate of Calix[4]arene in Selective Sensing of Fluoride in Solution and in Biological Cells Using Confocal Microscopy. J Org Chem 2018; 83:11850-11859. [DOI: 10.1021/acs.joc.8b01761] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bhawna Uttam
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India
| | - Ravinder Kandi
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India
| | - M. Althaf Hussain
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India
| | - Chebrolu Pulla Rao
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India
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10
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Sreedevi P, Nair JB, Preethanuj P, Jeeja BS, Suresh CH, Maiti KK, Varma RL. Calix[4]arene Based Redox Sensitive Molecular Probe for SERS Guided Recognition of Labile Iron Pool in Tumor Cells. Anal Chem 2018; 90:7148-7153. [PMID: 29792682 DOI: 10.1021/acs.analchem.8b01982] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Targeting the intracellular "labile" iron pool is turned as a key modulator for cancer progression since the former is responsible for several pathological processes in tumor cells. Herein, we report a nonfluorescent calix[4]arene based triazole appended molecular probe (PTBC) for redox-specific detection of Fe3+ under physiological condition by UV-vis, FT-IR, 1H NMR, HR-MS spectroscopies, ITC, and the binding strategy between Calix[4]arene and Fe3+ was modeled by DFT calculations. As a new insight PTBC probe showed significant Raman fingerprint through surface enhanced Raman scattering (SERS) modality revealing the ultrasensitive detection of Fe3+ with a LOD of 2 nM. Interestingly, intracellular "iron pool" has been recognized in human lung adenocarcinoma cells (A549) by the PTBC illustrating the distinct Raman mapping. Finally, PTBC imparted cytotoxicity via reactive oxygen species (ROS) generation in cellular milieu signifies its capability as a theranostic molecular probe.
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Affiliation(s)
- Padincharapad Sreedevi
- Organic Chemistry Section, Chemical Sciences & Technology Division (CSTD) , CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram , 695019 , Kerala India
| | - Jyothi B Nair
- Organic Chemistry Section, Chemical Sciences & Technology Division (CSTD) , CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram , 695019 , Kerala India.,Academy of Scientific and Innovative Research (AcSIR) , New Delhi , 110020 , India
| | - Preethalayam Preethanuj
- Organic Chemistry Section, Chemical Sciences & Technology Division (CSTD) , CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram , 695019 , Kerala India
| | - Benadicta S Jeeja
- Organic Chemistry Section, Chemical Sciences & Technology Division (CSTD) , CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram , 695019 , Kerala India
| | - Cherumuttathu H Suresh
- Organic Chemistry Section, Chemical Sciences & Technology Division (CSTD) , CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram , 695019 , Kerala India.,Academy of Scientific and Innovative Research (AcSIR) , New Delhi , 110020 , India
| | - Kaustabh Kumar Maiti
- Organic Chemistry Section, Chemical Sciences & Technology Division (CSTD) , CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram , 695019 , Kerala India.,Academy of Scientific and Innovative Research (AcSIR) , New Delhi , 110020 , India
| | - Ramavarma Luxmi Varma
- Organic Chemistry Section, Chemical Sciences & Technology Division (CSTD) , CSIR-National Institute for Interdisciplinary Science & Technology (CSIR-NIIST) , Thiruvananthapuram , 695019 , Kerala India.,Academy of Scientific and Innovative Research (AcSIR) , New Delhi , 110020 , India
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11
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A fluorescent sensor based on binaphthol-quinoline Schiff base for relay recognition of Zn2+ and oxalate in aqueous media. J CHEM SCI 2016. [DOI: 10.1007/s12039-016-1124-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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12
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Nehra A, Yarramala DS, Rao CP. A 1,3-Capped Calix[4] Conjugate Possessing an Amine Moiety as an Anion Receptor: Reversible Anion Sensing Detected by Spectroscopy and Characterization of the Supramolecular Features by Microscopy. Chemistry 2016; 22:8980-9. [PMID: 27218408 DOI: 10.1002/chem.201600609] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2016] [Indexed: 11/12/2022]
Abstract
A phenylenediamine-capped conjugate of calix[4]arene (Lamino ) was synthesized by reducing its precursor, Limino , with sodium borohydride in methanol. The Lamino sample binds to anions due to the more flexible and bent conformation of the capped aminophenolic binding core, compared to the precursor Limino . The Lamino sample showed selectivity towards H2 PO4 (-) by exhibiting a ratiometric increase in emission by about 11-fold with a detection limit of (1.2±0.2) μm ((116±20) ppb) over 15 anions studied, including other phosphates, such as P2 O7 (4-) , adenosine monophosphate (AMP(2-) ), adenosine diphosphate (ADP(2-) ), and adenosine triphosphate (ATP(2-) ). The Lamino sample shows an increase in the absorbance at λ=315 nm in the presence of H2 PO4 (-) , CO3 (2-) , HCO3 (-) , CH3 CO2 (-) , and F(-) . The (1) H NMR spectroscopic titration of Lamino with H2 PO4 (-) , F(-) , and CH3 CO2 (-) showed major changes in the phenylene-capped and salicyl moieties, and thereby, confirming the aminophenolic region as the binding core. However, the binding strength of these anions followed the trend H2 PO4 (-) >F(-) ≫CH3 CO2 (-) >HSO4 (-) . The heat changes observed by isothermal titration calorimetry support this trend. The Lamino sample showed reversible sensing towards H2 PO4 (-) and F(-) in the presence of Mg(2+) and Ca(2+) , respectively. NOESY studies of Lamino , in comparison with its anionic complexes, revealed that major conformational changes occurred in the capping region to facilitate the binding of anion. ESI-MS and the Job's method revealed 1:1 stoichiometry between Lamino and H2 PO4 (-) or F(-) . In the SEM micrographs of Lamino , the spherical particles are converted into spherical aggregates and further form large agglomerates and even branched sheets in the presence of anions, depending upon their binding strength.
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Affiliation(s)
- Anita Nehra
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Deepthi S Yarramala
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
| | - Chebrolu Pulla Rao
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India.
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13
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Nehra A, Bandaru S, Yarramala DS, Rao CP. Differential Recognition of Anions with Selectivity towards F−
by a Calix[6]arene-Thiourea Conjugate Investigated by Spectroscopy, Microscopy, and Computational Modeling by DFT. Chemistry 2016; 22:8903-14. [DOI: 10.1002/chem.201600844] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Anita Nehra
- Department of Chemistry; Indian Institute of Technology Bombay; Powai Mumbai- 400076 India
| | - Sateesh Bandaru
- Department of Chemistry; Indian Institute of Technology Bombay; Powai Mumbai- 400076 India
| | - Deepthi S. Yarramala
- Department of Chemistry; Indian Institute of Technology Bombay; Powai Mumbai- 400076 India
| | - Chebrolu Pulla Rao
- Department of Chemistry; Indian Institute of Technology Bombay; Powai Mumbai- 400076 India
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14
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Areti S, Bandaru S, Teotia R, Rao CP. Water-Soluble 8-Hydroxyquinoline Conjugate of Amino-Glucose As Receptor for La3+ in HEPES Buffer, on Whatman Cellulose Paper and in Living Cells. Anal Chem 2015; 87:12348-54. [DOI: 10.1021/acs.analchem.5b03723] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Sivaiah Areti
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Sateesh Bandaru
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Rohit Teotia
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Chebrolu P. Rao
- Bioinorganic Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
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15
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Gorbunov A, Cheshkov D, Kovalev V, Vatsouro I. Copper(I)-Catalyzed Cycloaddition of Azides to Multiple Alkynes: A Selectivity Study Using a Calixarene Framework. Chemistry 2015; 21:9528-34. [DOI: 10.1002/chem.201500946] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Indexed: 12/20/2022]
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16
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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
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17
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Du S, Yu TQ, Liao W, Hu C. Structure modeling, synthesis and X-ray diffraction determination of an extra-large calixarene-based coordination cage and its application in drug delivery. Dalton Trans 2015. [DOI: 10.1039/c5dt01526j] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
An extra-large octahedral calixarene-based coordination cage was modeled by the isomorphic replacement approach from a known structure of a smaller size. And then it was successfully synthesized and determined.
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Affiliation(s)
- Shangchao Du
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- China
| | - Tang-Qing Yu
- Courant Institute of Mathematical Science
- New York University
- New York
- USA
| | - Wuping Liao
- State Key Laboratory of Rare Earth Resource Utilization
- Changchun Institute of Applied Chemistry
- Chinese Academy of Sciences
- Changchun 130022
- China
| | - Chunhua Hu
- Department of Chemistry
- New York University
- New York
- USA
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18
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Liu Q, Xiao K, Wen L, Dong Y, Xie G, Zhang Z, Bo Z, Jiang L. A fluoride-driven ionic gate based on a 4-aminophenylboronic acid-functionalized asymmetric single nanochannel. ACS NANO 2014; 8:12292-12299. [PMID: 25482729 DOI: 10.1021/nn506257c] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Fluorine is one of the human body's required trace elements. Imbalanced fluoride levels severely affect the normal functioning of living organisms. In this article, an anion-regulated synthetic nanochannel is described. A fluoride-driven ionic gate was developed by immobilizing a fluoride-responsive functional molecule, 4-aminophenylboronic acid, onto a single conical polyimide nanochannel. When the ionic gate was in the presence of fluoride, the boron bound F-, and the hybridization of the boron center changed from sp2 to sp3. Thus, negatively charged monofluoride adduct (RB(OH)2F-), difluoride adduct (RB(OH)F2-), and trifluoride adduct (RBF3-) modified surfaces with different wettability would be formed successively by increasing the concentration of F-. On the basis of the variation of surface charge and wettability, the nanochannel can actualize reversible switching between the "off" state and the "on" state in the absence and presence of F-, respectively. As an anion-regulated synthetic nanochannel, this fluoride-driven ionic gate was characterized by measuring ionic current, which possesses high sensitivity, fine selectivity, and strong stability. Thus, this gate may show great promise for use in biosensors, water quality monitoring, and drug delivery.
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Affiliation(s)
- Qian Liu
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Key Laboratory of Theoretical and Computational Photochemistry, Ministry of Education, Beijing Normal University , Beijing 100875, P. R. China
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19
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Mummidivarapu VVS, Yarramala DS, Kondaveeti KK, Rao CP. Time- and Concentration-Dependent Reactivity of Cys, Hcy, and GSH on the Diels–Alder-Grafted 1,3,5-Tris Conjugate of Calix[6]arene To Bring Selectivity for Cys: Spectroscopy, Microscopy, and Its Reactivity in Cells. J Org Chem 2014; 79:10477-86. [DOI: 10.1021/jo5021213] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
| | - Deepthi S. Yarramala
- Bioinorganic Laboratory,
Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India
| | - Karuna Kumar Kondaveeti
- Bioinorganic Laboratory,
Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India
| | - Chebrolu P. Rao
- Bioinorganic Laboratory,
Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India
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20
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Bhoi AK, Das SK, Majhi D, Sahu PK, Nijamudheen A, N. A, Rahaman A, Sarkar M. Analyte Interactions with a New Ditopic Dansylamide–Nitrobenzoxadiazole Dyad: A Combined Photophysical, NMR, and Theoretical (DFT) Study. J Phys Chem B 2014; 118:9926-37. [DOI: 10.1021/jp504631n] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Abhas Kumar Bhoi
- School of Chemical Sciences and ‡School of Biological
Sciences, National Institute of Science Education and Research, Bhubaneswar 751005, India
| | - Sudhir Kumar Das
- School of Chemical Sciences and ‡School of Biological
Sciences, National Institute of Science Education and Research, Bhubaneswar 751005, India
| | - Debashis Majhi
- School of Chemical Sciences and ‡School of Biological
Sciences, National Institute of Science Education and Research, Bhubaneswar 751005, India
| | - Prabhat Kumar Sahu
- School of Chemical Sciences and ‡School of Biological
Sciences, National Institute of Science Education and Research, Bhubaneswar 751005, India
| | - A. Nijamudheen
- School of Chemical Sciences and ‡School of Biological
Sciences, National Institute of Science Education and Research, Bhubaneswar 751005, India
| | - Anoop N.
- School of Chemical Sciences and ‡School of Biological
Sciences, National Institute of Science Education and Research, Bhubaneswar 751005, India
| | - Abdur Rahaman
- School of Chemical Sciences and ‡School of Biological
Sciences, National Institute of Science Education and Research, Bhubaneswar 751005, India
| | - Moloy Sarkar
- School of Chemical Sciences and ‡School of Biological
Sciences, National Institute of Science Education and Research, Bhubaneswar 751005, India
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21
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Brunetti E, Picron JF, Flidrova K, Bruylants G, Bartik K, Jabin I. Fluorescent Chemosensors for Anions and Contact Ion Pairs with a Cavity-Based Selectivity. J Org Chem 2014; 79:6179-88. [DOI: 10.1021/jo5009146] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Emilio Brunetti
- Laboratoire
de Chimie Organique, Université Libre de Bruxelles (ULB), Avenue
F.D. Roosevelt 50, CP160/06, B-1050 Brussels, Belgium
- Engineering
of Molecular NanoSystems, Ecole Polytechnique de Bruxelles, Université Libre de Bruxelles (ULB), Avenue F.D. Roosevelt 50, CP165/64, B-1050 Brussels, Belgium
| | - Jean-François Picron
- Laboratoire
de Chimie Organique, Université Libre de Bruxelles (ULB), Avenue
F.D. Roosevelt 50, CP160/06, B-1050 Brussels, Belgium
| | - Karolina Flidrova
- Department
of Organic Chemistry, Prague Institute of Chemical Technology (PICT), Technicka 6, 166 28 Prague 6, Czech Republic
| | - Gilles Bruylants
- Engineering
of Molecular NanoSystems, Ecole Polytechnique de Bruxelles, Université Libre de Bruxelles (ULB), Avenue F.D. Roosevelt 50, CP165/64, B-1050 Brussels, Belgium
| | - Kristin Bartik
- Engineering
of Molecular NanoSystems, Ecole Polytechnique de Bruxelles, Université Libre de Bruxelles (ULB), Avenue F.D. Roosevelt 50, CP165/64, B-1050 Brussels, Belgium
| | - Ivan Jabin
- Laboratoire
de Chimie Organique, Université Libre de Bruxelles (ULB), Avenue
F.D. Roosevelt 50, CP160/06, B-1050 Brussels, Belgium
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Cho J, Lee S, Hwang S, Kim SH, Kim JS, Kim S. Calix[2]triazole[2]arenes; A Class of Hybrid Heterocalixarenes. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300401] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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23
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Peng Y, Dong YM, Dong M, Wang YW. A selective, sensitive, colorimetric, and fluorescence probe for relay recognition of fluoride and Cu(II) ions with "off-on-off" switching in ethanol-water solution. J Org Chem 2012; 77:9072-80. [PMID: 23002930 DOI: 10.1021/jo301548v] [Citation(s) in RCA: 119] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Anion to cation relay recognition was designed and realized for the first time with sequence specificity (F(-)→Cu(2+)) via a fluorescence "off-on-off" mechanism. Probe 1 was a highly selective, sensitive, and turn-on chemodosimeter for F(-) through a specific cyclization reaction triggered by the strong affinity of fluoride toward silicon with a significant change of fluorescence color in both ethanol and ethanol-water (1:1, v/v) solution. Fluorescence enhancement factors were dramatic: 833-fold in ethanol and 164-fold in ethanol-water (1:1, v/v) solution, respectively. The in situ system generated from the sensing of F(-) showed good relay recognition ability for Cu(2+) via fast fluorescence quenching by the formation of a 1:1 complex in ethanol-water (1:1, v/v) solution. The isolated pure compound 2 also exhibited high selectivity toward Cu(2+) in PBS buffer (pH = 7.0) solution. The origin of this sequence specificity of fluorescence recognition was disclosed through the crystal or optimized structures and DFT calculations of corresponding compounds.
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Affiliation(s)
- Yu Peng
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People's Republic of China.
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Mohan V, Nijamudheen A, Das SK, Sahu PK, Kar UP, Rahaman A, Sarkar M. Ion Interactions with a New Ditopic Naphthalimide-Based Receptor: A Photophysical, NMR and Theoretical (DFT) Study. Chemphyschem 2012; 13:3882-92. [DOI: 10.1002/cphc.201200645] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2012] [Indexed: 11/07/2022]
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