1
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Bera P, Mukherjee S, Venturi DM, Ruser N, Biswas S. Reusable MOF-Coated Chitosan@Paper Strip Composite for Real-Time Monitoring of Pesticide Pendimethalin and Organoarsenic Feed Additive Roxarsone Levels in Environmental Water, Food, and Vegetable Samples. ACS APPLIED MATERIALS & INTERFACES 2024; 16:35245-35254. [PMID: 38935865 DOI: 10.1021/acsami.4c08083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/29/2024]
Abstract
An alarming increase in the use of pesticides and organoarsenic compounds and their toxic impacts on the environment have inspired us to develop a selective and highly sensitive sensor for the detection of these pollutants. Herein, a bio-friendly, low-cost Al-based luminescent metal-organic framework (1')-based fluorescent material is demonstrated that helps in sustaining water quality by rapid monitoring and quantification of a long-established pesticide (pendimethalin) and a widely employed organoarsenic feed additive (roxarsone). A pyridine-functionalized porous aluminum-based metal-organic framework (Al-MOF) was solvothermally synthesized. After activation, it was used for fast (<10 s) and selective turn-off detection of roxarsone and pendimethalin over other competitive analytes. This is the first MOF-based recyclable sensor for pendimethalin with a remarkably low limit of detection (LOD, 14.4 nM). Real-time effectiveness in detection of pendimethalin in various vegetable and food extracts was successfully verified. Moreover, the aqueous-phase recyclable detection of roxarsone with an ultralow detection limit (13.1 nM) makes it a potential candidate for real-time application. The detection limits for roxarsone and pendimethalin are lower than the existing luminescent material based sensors. Furthermore, the detection of roxarsone in different environmental water and a wide pH range with a good recovery percentage was demonstrated. In addition, a cheap and bio-friendly 1'@chitosan@paper strip composite was prepared and successfully employed for the hands-on detection of pendimethalin and roxarsone. The turn-off behavior of 1' in the presence of pendimethalin and roxarsone was examined systematically, and plausible mechanistic pathways were proposed with the help of multiple experimental evidences.
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Affiliation(s)
- Priti Bera
- Department of Chemistry, Indian Institute of Technology Guwahati, 781039 Guwahati, Assam, India
| | - Srijan Mukherjee
- Department of Chemistry, Indian Institute of Technology Guwahati, 781039 Guwahati, Assam, India
| | | | - Niklas Ruser
- Institute of Inorganic Chemistry, Christian-Albrechts-University Kiel, 24118 Kiel, Germany
| | - Shyam Biswas
- Department of Chemistry, Indian Institute of Technology Guwahati, 781039 Guwahati, Assam, India
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2
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Wei N, Liang ZY, Fang WL, Guo XF, Wang H, Zhang HX. Facile synthesis of non-modified yellow emission silicon quantum dots and their visualization of hydrogen sulfide in living cells and onion tissues. J Colloid Interface Sci 2023; 642:145-153. [PMID: 37001453 DOI: 10.1016/j.jcis.2023.03.143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 03/18/2023] [Accepted: 03/22/2023] [Indexed: 03/28/2023]
Abstract
Yellow fluorescent silicon quantum dots (y-SiQDs) with 22.2% fluorescence quantum yield were synthesized by a simple hydrothermal method using 3-glycidoxypropyl triethoxysilane (GOTS) and m-aminophenol. The excitation wavelength is 550 nm with an emission wavelength of 574 nm, which effectively avoids the interference of biological autofluorescence. Notably, the synthesis approach does not require any post-modification and the y-SiQDs can be directly used for hydrogen sulfide (H2S) quantification due to static quenching. It exhibits high sensitivity and excellent selectivity for H2S with a 0.2-10 μM (R2 = 0.9953) linear range and detection limit of 54 nM. y-SiQDs have excellent stability and biocompatibility and can be used for H2S imaging in living cells and onion tissues.
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3
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Hua Y, Ahmadi Y, Kim KH. Novel strategies for the formulation and processing of aluminum metal-organic framework-based sensing systems toward environmental monitoring of metal ions. JOURNAL OF HAZARDOUS MATERIALS 2023; 444:130422. [PMID: 36434918 DOI: 10.1016/j.jhazmat.2022.130422] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 11/11/2022] [Accepted: 11/15/2022] [Indexed: 06/16/2023]
Abstract
Aluminum is a relatively inexpensive and abundant metal for the mass production of metal-organic frameworks (MOFs). Aluminum-based MOFs (Al-MOFs) have drawn a good deal of research interest due to their unique properties for diverse applications (e.g., excellent chemical and structural stability). This review has been organized to highlight the current progress achieved in the synthesis/functionalization of Al-MOF materials with the special emphasis on their sensing application, especially toward metal ion pollutants in the liquid phase. To learn more about the utility of Al-MOF-based sensing systems, their performances have been evaluated for diverse metallic components in reference to many other types of sensing systems (in terms of the key quality assurance (QA) criteria such as limit of detection (LOD)). Finally, the challenges and outlook for Al-MOF-based sensing systems are discussed to help expand their real-world applications.
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Affiliation(s)
- Yongbiao Hua
- Department of Civil and Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul 04763, South Korea
| | - Younes Ahmadi
- Department of Civil and Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul 04763, South Korea
| | - Ki-Hyun Kim
- Department of Civil and Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul 04763, South Korea.
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4
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Selective and sensitive detection of hydrogen sulphide using hydrolytically stable Cu-MOF. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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5
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Li ZW, Tan B, Wu ZF, Huang XY. A Robust Strontium Coordination Polymer with Selective and Sensitive Fluorescence Sensing Ability for Fe 3+ Ions. MATERIALS (BASEL, SWITZERLAND) 2023; 16:577. [PMID: 36676316 PMCID: PMC9866177 DOI: 10.3390/ma16020577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/02/2023] [Accepted: 01/04/2023] [Indexed: 06/17/2023]
Abstract
Exploration of sensitive and selective fluorescence sensors towards toxic metal species is of great importance to solve metal pollution issues. In this work, a three-dimensional (3D) strontium coordination polymer of Sr2(tcbpe) (H4tcbpe = 1,1,2,2-tetrakis(4-(4-carboxy-phenyl)phenyl)ethene) has been synthesized and developed as a fluorescent sensor to Fe3+ ions. Sr2(tcbpe) shows a mechanochromic fluorescence with emission shifting from blue of the pristine to green after being ground. Notably, based on a fluorescence quenching mechanism, Sr2(tcbpe) displays a sensitive and selective fluorescent sensing behavior to Fe3+ ions with a detection limit of 0.14 mM. Moreover, Sr2(tcbpe) exhibits high tolerance to water in a wide pH range (pH = 3-13), demonstrating that Sr2(tcbpe) is a potential fluorescent sensor of Fe3+ in water.
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Affiliation(s)
- Zi-Wei Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou 350002, China
- College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007, China
| | - Bin Tan
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou 350002, China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350108, China
| | - Zhao-Feng Wu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou 350002, China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou 350108, China
| | - Xiao-Ying Huang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, The Chinese Academy of Sciences, Fuzhou 350002, China
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6
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Ji SL, Xiao SS, Wang LL. Construction of an ultra-small hydrazone-linked covalent organic polymer for selective fluorescent detection of ferric ion in aqueous solution. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 280:121541. [PMID: 35753102 DOI: 10.1016/j.saa.2022.121541] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 06/15/2022] [Accepted: 06/17/2022] [Indexed: 06/15/2023]
Abstract
A novel ultra-small hydrazone-linked covalent organic polymer (UHCOP) was synthesized based on the Schiff-base reaction between 2,4,6-trihydroxy-1,3,5-benzenetricarbaldehyde and 1,4-benzenedicarbohydrazide at room temperature and utilized as a sensitive fluorescent sensor for rapid (<2 min) and selective detection of Fe3+ in aqueous solution. The prepared UHCOP displayed ultra-small size with the diameter of 7.98 ± 0.97 nm and gave a stable fluorescent emission at 510 nm. UHCOP exhibited good sensitivity and highly selectivity towards Fe3+. The coordination interaction between UHCOP and Fe3+ resulted in the obviously aggregation-caused quenching response of UHCOP. The linear range was from 5.0 μM to 1.4 mM (R2 = 0.999) with the detection limit of 2.5 μM. Finally, UHCOP has been successfully applied in the detection of Fe3+ in real water samples, proving the fabricated UHCOP is promising as a sensitive fluorescent sensor for selective detection of Fe3+ in aqueous solution.
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Affiliation(s)
- Shi-Lei Ji
- Institute of BioPharmaceutical Research, Liaocheng University, Liaocheng 252059, China.
| | - Shan-Shan Xiao
- Institute of BioPharmaceutical Research, Liaocheng University, Liaocheng 252059, China
| | - Lu-Liang Wang
- School of Food Engineering, Ludong University, Yantai 264025, China
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7
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Zhang S, Liu Y, Yu L, Wang H, Xu Y, Zhao Y. A highly selective and fast-response fluorescent sensor based on a composite material ZIF-8@MA for the detection of trace amounts of Fe3+ ion. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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8
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Zhao D, Yu S, Jiang WJ, Cai ZH, Li DL, Liu YL, Chen ZZ. Recent Progress in Metal-Organic Framework Based Fluorescent Sensors for Hazardous Materials Detection. Molecules 2022; 27:2226. [PMID: 35408627 PMCID: PMC9000234 DOI: 10.3390/molecules27072226] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/16/2022] [Accepted: 03/23/2022] [Indexed: 12/04/2022] Open
Abstract
Population growth and industrial development have exacerbated environmental pollution of both land and aquatic environments with toxic and harmful materials. Luminescence-based chemical sensors crafted for specific hazardous substances operate on host-guest interactions, leading to the detection of target molecules down to the nanomolar range. Particularly, the luminescence-based sensors constructed on the basis of metal-organic frameworks (MOFs) are of increasing interest, as they can not only compensate for the shortcomings of traditional detection techniques, but also can provide more sensitive detection for analytes. Recent years have seen MOFs-based fluorescent sensors show outstanding advantages in the field of hazardous substance identification and detection. Here, we critically discuss the application of MOFs for the detection of a broad scope of hazardous substances, including hazardous gases, heavy metal ions, radioactive ions, antibiotics, pesticides, nitro-explosives, and some harmful solvents as well as luminous and sensing mechanisms of MOF-based fluorescent sensors. The outlook and several crucial issues of this area are also discussed, with the expectation that it may help arouse widespread attention on exploring fluorescent MOFs (LMOFs) in potential sensing applications.
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Affiliation(s)
- Dan Zhao
- School of Marine Science, Ningbo University, Ningbo 315211, China; (W.-J.J.); (Z.-H.C.)
| | - Shuang Yu
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, China;
| | - Wen-Jie Jiang
- School of Marine Science, Ningbo University, Ningbo 315211, China; (W.-J.J.); (Z.-H.C.)
| | - Zhi-Hao Cai
- School of Marine Science, Ningbo University, Ningbo 315211, China; (W.-J.J.); (Z.-H.C.)
| | - Dan-Li Li
- College of Electrical and Electronic Engineering, Wenzhou University, Wenzhou 325035, China;
| | - Ya-Lan Liu
- Department of Food Science and Engineering, Ningbo University, Ningbo 315211, China;
| | - Zhi-Zhou Chen
- College of Electrical and Electronic Engineering, Wenzhou University, Wenzhou 325035, China;
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9
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Zhou Y, Mazur F, Fan Q, Chandrawati R. Synthetic nanoprobes for biological hydrogen sulfide detection and imaging. VIEW 2022. [DOI: 10.1002/viw.20210008] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Affiliation(s)
- Yingzhu Zhou
- School of Chemical Engineering and Australian Centre for Nanomedicine (ACN) The University of New South Wales (UNSW Sydney) Sydney New South Wales Australia
| | - Federico Mazur
- School of Chemical Engineering and Australian Centre for Nanomedicine (ACN) The University of New South Wales (UNSW Sydney) Sydney New South Wales Australia
| | - Qingqing Fan
- School of Chemical Engineering and Australian Centre for Nanomedicine (ACN) The University of New South Wales (UNSW Sydney) Sydney New South Wales Australia
| | - Rona Chandrawati
- School of Chemical Engineering and Australian Centre for Nanomedicine (ACN) The University of New South Wales (UNSW Sydney) Sydney New South Wales Australia
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10
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Karmakar A, Velasco E, Li J. OUP accepted manuscript. Natl Sci Rev 2022; 9:nwac091. [PMID: 35832779 PMCID: PMC9273335 DOI: 10.1093/nsr/nwac091] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 03/04/2022] [Accepted: 03/09/2022] [Indexed: 11/12/2022] Open
Affiliation(s)
- Avishek Karmakar
- Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ 08854, USA
| | - Ever Velasco
- Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ 08854, USA
| | - Jing Li
- Corresponding author. E-mail:
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11
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Chae JB, Heo JS, Kim C. Crown‐Ether Type Chemosensor for the Determination of Fe
3+/2+
by a Colorimetric Method. B KOREAN CHEM SOC 2021. [DOI: 10.1002/bkcs.12374] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Ju Byeong Chae
- Department of Fine Chemistry and Department of New and Renewable Energy Convergence Seoul National University of Science and Technology Seoul 129‐742 South Korea
| | - Jae Sung Heo
- Department of Fine Chemistry and Department of New and Renewable Energy Convergence Seoul National University of Science and Technology Seoul 129‐742 South Korea
| | - Cheal Kim
- Department of Fine Chemistry and Department of New and Renewable Energy Convergence Seoul National University of Science and Technology Seoul 129‐742 South Korea
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12
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Pan Y, Fang Z, Chen H, Long Z, Hou X. Visual detection of S 2- with a paper-based fluorescence sensor coated with CdTe quantum dots via headspace sampling. LUMINESCENCE 2021; 36:1525-1530. [PMID: 34048637 DOI: 10.1002/bio.4097] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 05/25/2021] [Accepted: 05/26/2021] [Indexed: 12/17/2022]
Abstract
A simple method was developed in this work for facile and visual detection of S2- using a paper-based fluorescence (FL) sensor coated with CdTe quantum dots (QDs) by headspace sampling. With the addition of hydrochloric acid, the target S2- in the liquid phase would transform to H2 S, which was released to headspace and quenched the FL of CdTe QDs in a linear manner through a gas-solid reaction, with any possible liquid-phase interference avoided. The regular quenching caused by S2- in analyte solution with increased concentration could be easily observed by the naked eye, and the limit of detection (LOD) for this method was 0.13 μM and 0.93 μM for FL and visual sensing, respectively, comparable or not to that by other sensing probes. A relative standard deviation of 1.2% was accomplished from seven replicated measurements, implying the high reproducibility, and the recovery for the spiked water samples ranging from 94 to 103%, and illustrating the satisfactory reliability of this method. Moreover, the preparation of this paper sensor was facile and did not require any complicated or time-consuming procedures for additional modification or functionalization as for other probes previously reported.
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Affiliation(s)
- Yi Pan
- Analytical & Testing Center, Sichuan University, Chengdu, Sichuan, China.,Institute of Chemistry, National Institute of Measurement and Testing Technology, Chengdu, Sichuan, China
| | - Zheng Fang
- Institute of Chemistry, National Institute of Measurement and Testing Technology, Chengdu, Sichuan, China
| | - Hanjiao Chen
- Analytical & Testing Center, Sichuan University, Chengdu, Sichuan, China
| | - Zhou Long
- Analytical & Testing Center, Sichuan University, Chengdu, Sichuan, China
| | - Xiandeng Hou
- Analytical & Testing Center, Sichuan University, Chengdu, Sichuan, China
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13
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A luminescent zinc-organic framework as bifunctional chemosensors for detection of nitrobenzene and Fe3+. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2020.121854] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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14
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Nandi S, Reinsch H, Biswas S. An acetoxy functionalized Al(III) based metal-organic framework showing selective "turn on" detection of perborate in environmental samples. Dalton Trans 2020; 49:17612-17620. [PMID: 33241803 DOI: 10.1039/d0dt02422h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Here, we have described the design, preparation and detailed characterization of a new acetoxy functionalized aluminium based metal-organic framework (MOF) called CAU-10-OCOCH3 (1) (CAU stands for Christian-Albrechts-University). The desolvated compound was employed for the detection of perborate in a pure aqueous environment. The presented MOF based perborate sensing probe (1) was synthesized by employing 5-acetoxyisophthalic acid and AlCl3·6H2O as the linker molecule and metal salt source, respectively, in DMF/H2O medium at 120 °C for 12 h. The material (1') showed a very selective fluorescent turn-on response towards perborate in aqueous medium with the coexistence of several competitive analytes. A dramatic increment (65 fold) in emission intensity of the probe was observed within 5 min of the addition of perborate. A chemo-selective reaction between perborate and the acetoxy functionality and subsequent hydrolysis of the acetoxy group to the hydroxy group is the main cause of the turn-on nature of detection. The material showed a detection limit of 1.19 μM. The probe was also applied for the recognition of perborate in several environmental water samples. The material is the first ever MOF based probe for selective detection of perborate.
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Affiliation(s)
- Soutick Nandi
- Department of Chemistry, Indian Institute of Technology Guwahati, 781039 Assam, India.
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15
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Das A, Alam M, Gogoi C, Dalapati R, Biswas S. Rational design of a functionalized aluminum metal-organic framework as a turn-off fluorescence sensor for α-ketoglutaric acid. Dalton Trans 2020; 49:16928-16934. [PMID: 33188376 DOI: 10.1039/d0dt02323j] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A 3D metal-organic framework (MOF) called Al-DUT-5-N2H3 (1) (DUT: Dresden University of Technology) was prepared hydrothermally using Al(iii) salt and a hydrazinyl functionalized linker called 2-hydrazinyl-[1,1'-biphenyl]-4,4'-dicarboxylic acid (BPDC-N2H3). Material 1 was successfully characterized by X-ray powder diffraction (XRPD), FT-IR spectroscopy, N2 sorption (BET) experiment, thermogravimetric analysis (TGA), EDX and FE-SEM analyses. The activated form of material 1 (called 1') was achieved by a direct heating process. Material 1' was successfully employed for the solution-phase fluorescence detection of α-ketoglutaric acid (α-KG). It showed high detection performance even when there were other competitive analytes present in the mixture. Material 1' is the first MOF-based fluorescent turn-off sensor for the detection of α-KG. The response time for α-KG is exceptionally low (60 s) as compared to any other reported α-KG sensor. The limit of detection (LOD) was found to be 0.61 μM, which is far better as compared to any other reported sensor for α-KG to date. The mechanism for α-KG sensing was thoroughly investigated and proposed to be PET (photoinduced electron transfer) process by TD-DFT (time-dependent DFT) calculations.
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Affiliation(s)
- Aniruddha Das
- Department of Chemistry, Indian Institute of Technology Guwahati, 781039 Assam, India.
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16
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Highly selective and sensitive detection towards cationic Cu2+ and Fe3+ contaminants via an In-MOF based dual-responsive fluorescence probe. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108273] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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17
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Liu Y, Zhang S, Wu Y, Li W, Yang Y. A 3D Adenine‐based Cd‐MOF: Synthesis, Structure and Photoluminescent Sensing for an Aromatic Azo Compound. Z Anorg Allg Chem 2020. [DOI: 10.1002/zaac.202000303] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yang Liu
- Key Laboratory of Functional Organometallic Materials, Department of Chemistry and Materials Science Hengyang Normal University Hengyang City Hunan Province P. R. China
| | - Shi‐Ting Zhang
- Key Laboratory of Functional Organometallic Materials, Department of Chemistry and Materials Science Hengyang Normal University Hengyang City Hunan Province P. R. China
| | - Yan‐Bin Wu
- Key Laboratory of Functional Organometallic Materials, Department of Chemistry and Materials Science Hengyang Normal University Hengyang City Hunan Province P. R. China
| | - Wei Li
- Key Laboratory of Functional Organometallic Materials, Department of Chemistry and Materials Science Hengyang Normal University Hengyang City Hunan Province P. R. China
| | - Ying‐Qun Yang
- Key Laboratory of Functional Organometallic Materials, Department of Chemistry and Materials Science Hengyang Normal University Hengyang City Hunan Province P. R. China
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18
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Razavi SAA, Morsali A. Metal ion detection using luminescent-MOFs: Principles, strategies and roadmap. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213299] [Citation(s) in RCA: 110] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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19
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Kwan CS, Wang T, Chan SM, Cai Z, Leung KCF. Selective detection of sulfide in human lung cancer cells with a blue-fluorescent "ON-OFF-ON" benzimidazole-based chemosensor ensemble. Dalton Trans 2020; 49:5445-5453. [PMID: 32266905 DOI: 10.1039/d0dt00031k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A completely water-soluble, high quantum yield blue-fluorescent benzimidazole derivative (AQ), containing a rigid benzimidazole-thiophene structure, was synthesized. Among 21 metal ions, the fluorescence of AQ was selectively turned off by Cu2+ to form an AQ-Cu2+ ensemble. Thereafter, the fluorescence of the AQ-Cu2+ ensemble was turned on by sulfide (S2-) with high selectivity and sensitivity in pure water solution. In comparison with AQ-Ag+ and AQ-Hg2+ ensembles, AQ-Cu2+ was the only ensemble that was capable of detecting a sulfide anion. Also, the fluorescence intensity of AQ was linearly proportional to the concentration of Cu2+ and S2-. Both Cu2+ and S2- were detected within a minute in vitro. Moreover, AQ worked best in the pH range of 5-10 and had a limit of detection of 50 nM and 354 nM for Cu2+ and S2- respectively. It was employed for the detection of sulfide in human lung cancer A549 cells with low cytotoxicity.
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Affiliation(s)
- Chak-Shing Kwan
- Department of Chemistry and State Key Laboratory of Environmental and Biological Analysis, Hong Kong Baptist University, Kowloon Tong, Kowloon, Hong Kong SAR, P. R. China.
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20
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Fajal S, Samanta P, Dutta S, Ghosh SK. Selective and sensitive recognition of Fe3+ ion by a Lewis basic functionalized chemically stable metal-organic framework (MOF). Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119359] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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21
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Singh M, Senthilkumar S, Rajput S, Neogi S. Pore-Functionalized and Hydrolytically Robust Cd(II)-Metal-Organic Framework for Highly Selective, Multicyclic CO 2 Adsorption and Fast-Responsive Luminescent Monitoring of Fe(III) and Cr(VI) Ions with Notable Sensitivity and Reusability. Inorg Chem 2020; 59:3012-3025. [PMID: 32052632 DOI: 10.1021/acs.inorgchem.9b03368] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Metal-organic frameworks (MOFs) show a distinctive pre-eminence over other heterogeneous systems for adsorption of carbon dioxide (CO2) gas and fluorescence detection of water contaminating ions, where integration of both these attributes along with enhancement of pore functionality and water stability is crucial for potential applications related to environmental remediation. Pore functionalization has been achieved in a 2-fold interpenetrated, mixed-ligand Cd(II)-framework [Cd1.5(L)2(bpy)(NO3)]·2DMF·2H2O (CSMCRI-5) (HL = 4-(4-carboxyphenyl)-1,2,4-triazole, bpy = 4,4'-bipyridine, DMF = dimethylformamide, CSMCRI = Central Salt & Marine Chemicals Research Institute) by utilizing a bifunctional ligand HL. The bpy-pillared framework, containing diverse Cd(II) nodes, optimum sized voids, and free N-atom affixed one-dimensional porous channels, shows notable structural robustness in diverse organic solvents and water. In spite of a negligible surface area, the activated MOF (5a) exhibits good CO2 uptake and highly selective CO2 adsorption over N2 (259.94) and CH4 (14.34) alongside minor loss during multiple CO2 adsorption-desorption cycles. Luminescence studies demonstrate extremely selective and ultrafast sensing of Fe3+ ions in the aqueous phase with notable quenching (1.13 × 104 M-1) as well as an impressive 98 ppb limit of detection (LOD). Importantly, Fe3+ detection is exclusively retained under simulated physiological conditions. The framework further serves as a quick-responsive scaffold for toxic CrO42- and Cr2O72- anions, where individual quenching constants (CrO42-: 1.73 × 104 M-1; Cr2O72-: 5.42 × 104 M-1) and LOD values (CrO42-: 280 ppb; Cr2O72-: 320 ppb) rank among the best sensory MOFs for aqueous phase detection of Cr(VI) species. It is imperative to stress vivid monitoring of all these aqueous pollutants by a handy paper-strip method, besides outstanding applicability of 5a toward their recyclable detection. Mechanism of selective quenching is comprehensively investigated in light of the absorption of the excitation/emission energy of the host framework by an individual studied analyte.
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Affiliation(s)
- Manpreet Singh
- Inorganic Materials & Catalysis Division, CSIR-Central Salt and Marine Chemicals Research Institute (CSMCRI), Bhavnagar, Gujarat 364002, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - S Senthilkumar
- Inorganic Materials & Catalysis Division, CSIR-Central Salt and Marine Chemicals Research Institute (CSMCRI), Bhavnagar, Gujarat 364002, India
| | - Sonal Rajput
- Inorganic Materials & Catalysis Division, CSIR-Central Salt and Marine Chemicals Research Institute (CSMCRI), Bhavnagar, Gujarat 364002, India
| | - Subhadip Neogi
- Inorganic Materials & Catalysis Division, CSIR-Central Salt and Marine Chemicals Research Institute (CSMCRI), Bhavnagar, Gujarat 364002, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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22
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Wang H, Wang X, Liang M, Chen G, Kong RM, Xia L, Qu F. A Boric Acid-Functionalized Lanthanide Metal–Organic Framework as a Fluorescence “Turn-on” Probe for Selective Monitoring of Hg2+ and CH3Hg+. Anal Chem 2020; 92:3366-3372. [DOI: 10.1021/acs.analchem.9b05410] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Hao Wang
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu, P.R. China
| | - Xiuli Wang
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu, P.R. China
| | - Maosheng Liang
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu, P.R. China
| | - Guang Chen
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu, P.R. China
| | - Rong-Mei Kong
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu, P.R. China
| | - Lian Xia
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu, P.R. China
| | - Fengli Qu
- Key Laboratory of Life-Organic Analysis of Shandong Province, Qufu Normal University, Qufu, P.R. China
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23
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Martínez-Ahumada E, López-Olvera A, Jancik V, Sánchez-Bautista JE, González-Zamora E, Martis V, Williams DR, Ibarra IA. MOF Materials for the Capture of Highly Toxic H2S and SO2. Organometallics 2020. [DOI: 10.1021/acs.organomet.9b00735] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Eva Martínez-Ahumada
- Laboratorio de Fisicoquímica y Reactividad de Superficies, Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior S/N, Ciudad Universitaria, C.P. 04510, Coyoacán, Ciudad de México, México
| | - Alfredo López-Olvera
- Laboratorio de Fisicoquímica y Reactividad de Superficies, Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior S/N, Ciudad Universitaria, C.P. 04510, Coyoacán, Ciudad de México, México
| | - Vojtech Jancik
- Centro Conjunto de Investigaciones en Química Sustentable UAEM-UNAM, Carr. Toluca-Atlacomulco Km 14.5, Toluca, Estado de México 50200, México
- Universidad Nacional Autónoma de México, Instituto de Química, Ciudad Universitaria, Ciudad de México 04510, México
| | - Jonathan E. Sánchez-Bautista
- Laboratorio de Fisicoquímica y Reactividad de Superficies, Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior S/N, Ciudad Universitaria, C.P. 04510, Coyoacán, Ciudad de México, México
| | - Eduardo González-Zamora
- Departamento de Química, Universidad Autónoma Metropolitana-Iztapalapa, San Rafael Atlixco 186, Col. Vicentina, C. P. 09340, Ciudad de México, México
| | - Vladimir Martis
- Surface Measurement Systems, Unit 5, Wharfside, Rosemont Road, London HA0 4PE, U.K
| | - Daryl R. Williams
- Surfaces and Particle Engineering Laboratory (SPEL), Department of Chemical Engineering, Imperial College London, South Kensington Campus, London SW7 2AZ, U.K
| | - Ilich A. Ibarra
- Laboratorio de Fisicoquímica y Reactividad de Superficies, Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito Exterior S/N, Ciudad Universitaria, C.P. 04510, Coyoacán, Ciudad de México, México
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24
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Yang D, Lu L, Feng S, Zhu M. First Ln-MOF as a trifunctional luminescent probe for the efficient sensing of aspartic acid, Fe3+ and DMSO. Dalton Trans 2020; 49:7514-7524. [DOI: 10.1039/d0dt00938e] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The first Ln-MOF (Tb-MOF) as a trifunctional luminescent probe for the efficient sensing of aspartic acid, Fe3+ and DMSO was demonstrated.
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Affiliation(s)
- Dongdong Yang
- Institute of Molecular Science
- Key Laboratory of Chemical Biology and Molecular Engineering of the Education Ministry
- Shanxi University
- Taiyuan
- People’ s Republic of China
| | - Liping Lu
- Institute of Molecular Science
- Key Laboratory of Chemical Biology and Molecular Engineering of the Education Ministry
- Shanxi University
- Taiyuan
- People’ s Republic of China
| | - Sisi Feng
- Institute of Molecular Science
- Key Laboratory of Chemical Biology and Molecular Engineering of the Education Ministry
- Shanxi University
- Taiyuan
- People’ s Republic of China
| | - Miaoli Zhu
- Institute of Molecular Science
- Key Laboratory of Chemical Biology and Molecular Engineering of the Education Ministry
- Shanxi University
- Taiyuan
- People’ s Republic of China
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25
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Dalapati R, Nandi S, Biswas S. Post-synthetic modification of a metal–organic framework with a chemodosimeter for the rapid detection of lethal cyanide via dual emission. Dalton Trans 2020; 49:8684-8692. [DOI: 10.1039/d0dt00837k] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A post-synthetically modified chemodosimeter grafted MOF is presented for the selective, visual and fluorogenic detection of cyanide via dual emission.
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Affiliation(s)
- Rana Dalapati
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Soutick Nandi
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Shyam Biswas
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
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26
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A Dye@MOF composite as luminescent sensory material for selective and sensitive recognition of Fe(III) ions in water. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119205] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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27
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Das A, Anbu N, Reinsch H, Dhakshinamoorthy A, Biswas S. A Thiophene-2-carboxamide-Functionalized Zr(IV) Organic Framework as a Prolific and Recyclable Heterogeneous Catalyst for Regioselective Ring Opening of Epoxides. Inorg Chem 2019; 58:16581-16591. [DOI: 10.1021/acs.inorgchem.9b02608] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Aniruddha Das
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
| | - Nagaraj Anbu
- School of Chemistry, Madurai Kamaraj University, Madurai, Tamil Nadu 625021, India
| | - Helge Reinsch
- Institut für Anorganische Chemie, Christian-Albrechts-Universität, Max-Eyth-Strasse 2, 24118 Kiel, Germany
| | | | - Shyam Biswas
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, Assam 781039, India
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28
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Kumar S, Arora A, Kaushal J, Oswal P, Kumar A, Kumar P. Developing a simple and water soluble thiophene-functionalized Ru(II)-polypyridyl complex for ferric ion detection. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2019.107500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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29
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Hao Y, Chen S, Zhou Y, Zhang Y, Xu M. Recent Progress in Metal-Organic Framework (MOF) Based Luminescent Chemodosimeters. NANOMATERIALS (BASEL, SWITZERLAND) 2019; 9:E974. [PMID: 31277318 PMCID: PMC6669767 DOI: 10.3390/nano9070974] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2019] [Revised: 06/09/2019] [Accepted: 06/17/2019] [Indexed: 02/06/2023]
Abstract
Metal-organic frameworks (MOFs), as a class of crystalline hybrid architectures, consist of metal ions and organic ligands and have displayed great potential in luminescent sensing applications due to their tunable structures and unique photophysical properties. Until now, many studies have been reported on the development of MOF-based luminescent sensors, which can be classified into two major categories: MOF chemosensors based on reversible host-guest interactions and MOF chemodosimeters based on the irreversible reactions between targets with a probe. In this review, we summarize the recently developed luminescent MOF-based chemodosimeters for various analytes, including H2S, HClO, biothiols, fluoride ions, redox-active biomolecules, Hg2+, and CN-. In addition, some remaining challenges and future perspectives in this area are also discussed.
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Affiliation(s)
- Yuanqiang Hao
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, China
| | - Shu Chen
- Key Laboratory of Theoretical Organic Chemistry and Function Molecule of Ministry of Education, School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China
| | - Yanli Zhou
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, China.
| | - Yintang Zhang
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, China
| | - Maotian Xu
- Henan Key Laboratory of Biomolecular Recognition and Sensing, College of Chemistry and Chemical Engineering, Shangqiu Normal University, Shangqiu 476000, China.
- College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou 450001, China.
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30
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Das A, Anbu N, SK M, Dhakshinamoorthy A, Biswas S. Highly Active Urea-Functionalized Zr(IV)-UiO-67 Metal–Organic Framework as Hydrogen Bonding Heterogeneous Catalyst for Friedel–Crafts Alkylation. Inorg Chem 2019; 58:5163-5172. [DOI: 10.1021/acs.inorgchem.9b00259] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Aniruddha Das
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039 Assam, India
| | - Nagaraj Anbu
- School of Chemistry, Madurai Kamaraj University, Madurai 625021, Tamil Nadu, India
| | - Mostakim SK
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039 Assam, India
| | | | - Shyam Biswas
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati, 781039 Assam, India
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31
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Ye Y, Zhao L, Hu S, Liang A, Li Y, Zhuang Q, Tao G, Gu J. Specific detection of hypochlorite based on the size-selective effect of luminophore integrated MOF-801 synthesized by a one-pot strategy. Dalton Trans 2019; 48:2617-2625. [PMID: 30720803 DOI: 10.1039/c8dt04692a] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Hypochlorous acid (HClO), as one of the reactive oxygen species, plays a key role in a variety of physiological and pathological processes, while its accurate and specific in vitro monitoring remains a profound challenge. Herein, a novel luminescent metal-organic framework with high chemical stability has been designed for the specific detection of intracellular ClO-. The specificity was realized by the size-selective effect of MOF-801 with an ultra-small aperture, which can inhibit the entry of large-sized interferents into the cages of MOFs. A universal "ship in a bottle" approach has been proposed to construct this novel sensory platform, in which a large class of luminescent molecules containing carboxylic groups serve as modulators and combine with Zr6 clusters, eventually becoming the luminescent genes of these novel designed MOF-801. Luminescent molecules were readily locked in the framework since they were larger than the small pore entrance of MOF-801, skillfully solving the possible issue of dye leakage. By introducing active sites of 5-aminofluorescein (AF) into MOF-801 (AF@MOF-801) as an example, an excellent ClO- sensing probe was fabricated, which showed strong reliability and excellent sensing performance toward intracellular ClO- with an ultrahigh linear correlation of the Stern-Volmer equation, a rapid response time as short as 30 s and a limit of detection (LOD) as low as 0.05172 μM. Compared with the free AF molecular probe, the specificity of AF@MOF-801 NPs toward ClO- was scarcely affected by other possibly coexistent large-sized interferents in biosystems. The in vitro monitoring of ClO- was also tested with these newly developed AF@MOF-801 NPs, prefiguring their great promise as a robust imaging tool to disclose the complexities of ClO- homeostasis and its pathophysiological contributions.
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Affiliation(s)
- Yunxi Ye
- Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China.
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32
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Gogoi C, Yousufuddin M, Biswas S. A new 3D luminescent Zn(ii)–organic framework containing a quinoline-2,6-dicarboxylate linker for the highly selective sensing of Fe(iii) ions. Dalton Trans 2019; 48:1766-1773. [DOI: 10.1039/c8dt04252g] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A new 3D quinoline based Zn(ii)–organic framework was synthesized, which exhibited quick response and selectivity towards Fe3+ ions with a detection limit of 9.2 ppb.
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Affiliation(s)
- Chiranjib Gogoi
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Muhammed Yousufuddin
- Life and Health Sciences Department
- The University of North Texas at Dallas
- Dallas
- USA
| | - Shyam Biswas
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
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33
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Nandi S, Biswas S. A recyclable post-synthetically modified Al(iii) based metal–organic framework for fast and selective fluorogenic recognition of bilirubin in human biofluids. Dalton Trans 2019; 48:9266-9275. [DOI: 10.1039/c9dt01180c] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The ultra-fast, highly sensitive and selective sensing features of bilirubin in human biofluids by a post-synthetically modified Al(iii) MOF are presented.
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Affiliation(s)
- Soutick Nandi
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Shyam Biswas
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
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34
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Das A, Anbu N, SK M, Dhakshinamoorthy A, Biswas S. A functionalized UiO-66 MOF for turn-on fluorescence sensing of superoxide in water and efficient catalysis for Knoevenagel condensation. Dalton Trans 2019; 48:17371-17380. [DOI: 10.1039/c9dt03638e] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A MOF based sensor is reported for specific, rapid, and sensitive sensing of O2·− and effective and recyclable catalysis of Knoevenagel condensation.
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Affiliation(s)
- Aniruddha Das
- Department of Chemistry
- Indian Institute of Technology Guwahati
- 781039 Assam
- India
| | - Nagaraj Anbu
- School of Chemistry
- Madurai Kamaraj University
- Madurai 625021
- India
| | - Mostakim SK
- Department of Chemistry
- Indian Institute of Technology Guwahati
- 781039 Assam
- India
| | | | - Shyam Biswas
- Department of Chemistry
- Indian Institute of Technology Guwahati
- 781039 Assam
- India
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35
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Gogoi C, Reinsch H, Biswas S. A pyrazine core-based luminescent Zr(iv) organic framework for specific sensing of Fe3+, picric acid and Cr2O72−. CrystEngComm 2019. [DOI: 10.1039/c9ce01347d] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A new Zr-MOF incorporating a pyrazine core-based tetracarboxylate was used for selective fluorometric sensing of Fe3+, picric acid and Cr2O72− with outstanding sensitivity.
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Affiliation(s)
- Chiranjib Gogoi
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Helge Reinsch
- Institut für Anorganische Chemie
- Christian-Albrechts-Universität
- 24118 Kiel
- Germany
| | - Shyam Biswas
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
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36
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Chandra Rao P, Mandal S. Europium-Based Metal-Organic Framework as a Dual Luminescence Sensor for the Selective Detection of the Phosphate Anion and Fe 3+ Ion in Aqueous Media. Inorg Chem 2018; 57:11855-11858. [PMID: 30232885 DOI: 10.1021/acs.inorgchem.8b02017] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A new three-dimensional europium-based metal-organic framework has been synthesized with the newly designed ligand L (6-[1-(4-carboxyphenyl)-1 H-1,2,3-triazol-4-yl]nicotinic acid). This compound acts as a dual sensor for the phosphate anion and Fe3+ ion in aqueous media. The mechanistic aspect of this selectivity and sensitivity was explored through several spectroscopic methods and then correlated with the corresponding structure.
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Affiliation(s)
- Purna Chandra Rao
- School of Chemistry , Indian Institute of Science Education and Research Thiruvananthapuram , Thiruvananthapuram , Kerala 695551 , India
| | - Sukhendu Mandal
- School of Chemistry , Indian Institute of Science Education and Research Thiruvananthapuram , Thiruvananthapuram , Kerala 695551 , India
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37
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Ma Y, Zhang C, Yang P, Li X, Tong L, Huang F, Yue J, Tang B. A CuO-functionalized NMOF probe with a tunable excitation wavelength for selective detection and imaging of H 2S in living cells. NANOSCALE 2018; 10:15793-15798. [PMID: 30101269 DOI: 10.1039/c8nr03651a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Recently, fluorescent nanoscale metal-organic frameworks (NMOFs) have been proven to be useful probes for the detection and imaging of active biomolecules in living cells. However, the excitation wavelengths of these NMOF fluorescence probes are mostly in the ultraviolet region, which unavoidably results in reduced cell activity, limited tissue penetration depth and inevitable biological background interference. Herein, to solve this problem, a CuO functionalized NMOF probe with a tunable excitation wavelength based on Förster resonance energy transfer (FRET) for selective detection and imaging of the third important gaseous signaling molecule hydrogen sulfide (H2S) in living cells as an example is presented. In the energy transfer system, NMOF confines the luminophore organic dye thiazole orange within its intrinsic porous matrix as the energy donor, in which the excitation wavelength of the NMOF can be tuned simply from UV to Vis through the choice of dye molecules, and the H2S-responding site copper oxide nanoparticle (CuO NP) is the acceptor. After the surface functionalization of CuO NPs onto the NMOF, the fluorescence of the NMOF can be efficiently quenched based on the FRET. When H2S appeared, the fluorescence of the nanoprobe is recovered due to the interruption of FRET. This facile yet powerful strategy not only provides an instantaneous fluorescence probe for selective H2S detection in living cells but also offers a valuable approach for using porous NMOFs to sense other biological species.
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Affiliation(s)
- Yu Ma
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Institute of Molecular and Nano Science, Shandong Normal University, Jinan 250014, P. R. China.
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38
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SK M, Nandi S, Singh RK, Trivedi V, Biswas S. Selective Sensing of Peroxynitrite by Hf-Based UiO-66-B(OH)2 Metal–Organic Framework: Applicability to Cell Imaging. Inorg Chem 2018; 57:10128-10136. [DOI: 10.1021/acs.inorgchem.8b01310] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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39
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Vikrant K, Kumar V, Ok YS, Kim KH, Deep A. Metal-organic framework (MOF)-based advanced sensing platforms for the detection of hydrogen sulfide. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2018.05.013] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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