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Plehiers PM. Comment on "Detection of exposed phosgene in household bleach: development of a selective and cost-effective sensing tool" by S. Saha and P. Sahoo, Environ. Sci.: Processes Impacts, 2023, 25, 1144. ENVIRONMENTAL SCIENCE. PROCESSES & IMPACTS 2024; 26:791-792. [PMID: 38516873 DOI: 10.1039/d3em00483j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
In the absence of an identified source of carbon, the reported formation of phosgene from bleach powder is questioned. Interferences and confounding effects other than those investigated by the authors may have led to artifactual results.
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Wen H, Liu Z, Su Z, Kowah JAH, Hao E, Liu X. Development of a novel hypochlorite ratio probe based on coumarin and its application in living cells. RSC Adv 2023; 13:32518-32522. [PMID: 37928861 PMCID: PMC10624156 DOI: 10.1039/d3ra04729f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Accepted: 10/17/2023] [Indexed: 11/07/2023] Open
Abstract
Hypochlorous acid is a reactive oxygen species that is widely present in the body and has been found to exhibit an elevated concentration in tumors. As a result, fluorescent probes for tumor detection have recently gained significant attention. In this study, we designed and synthesized a novel ratiometric fluorescent probe, LW-1, using coumarin as a scaffold, and characterized its spectral properties. LW-1 displayed indigo blue fluorescence at low concentrations of hypochlorous acid. As the concentration of hypochlorous acid increased, the probe underwent a reaction, resulting in a red shift in its fluorescence peak and exhibiting green fluorescence. The fluorescence intensity ratio (green/blue) was a susceptible detection signal for HClO. LW-1 exhibited favorable characteristics, including a low detection limit, high sensitivity, good stability, and low background interference. The detection limit has reached 2.4642 nM. Moreover, we successfully employed LW-1 to image normal human liver and colon cancer cells in vitro, demonstrating its potential as a promising tool for tumor detection. Overall, our findings suggest that LW-1 could serve as a valuable addition to the current arsenal of fluorescent probes for tumor detection, with potential applications in the diagnosis and treatment of cancer.
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Affiliation(s)
- Hao Wen
- Department of Chemical Engineering and Technology, College of Chemistry and Chemical Engineering, Guangxi University Nanning 530004 China
| | - Zifan Liu
- Department of Pharmacy, College of Medicine, Guangxi University Nanning 530004 China
| | - Zixia Su
- Guangxi Key Laboratory of Efficacy Study on Chinese Materia Medica, Guangxi University of Chinese Medicine Nanning 530200 Guangxi China
| | - Jamal A H Kowah
- Department of Chemical Engineering and Technology, College of Chemistry and Chemical Engineering, Guangxi University Nanning 530004 China
| | - Erwei Hao
- Guangxi Key Laboratory of Efficacy Study on Chinese Materia Medica, Guangxi University of Chinese Medicine Nanning 530200 Guangxi China
| | - Xu Liu
- Department of Pharmacy, College of Medicine, Guangxi University Nanning 530004 China
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Sun L, Wang Z, Chen L, Sun X, Yang Z, Gu W. A novel dehydroabietic acid-based multifunctional fluorescent probe for the detection and bioimaging of Cu 2+/Zn 2+/ClO . Analyst 2023; 148:1867-1876. [PMID: 36942689 DOI: 10.1039/d3an00001j] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2023]
Abstract
A multifunctional dehydroabietic acid-based fluorescent probe (CPS) was designed and synthesized by introducing the 2,6-bis(1H-benzo[d]imidazol-2-yl)phenol fluorophore. The probe CPS could selectively recognize Cu2+, Zn2+ and ClO- ions from other analytes, and it showed fluorescence quenching behavior toward Cu2+ and a ratiometric response to Zn2+ and ClO- by changing from green fluorescence to blue and cyan, respectively. The detection limits toward Cu2+, Zn2+ and ClO- ions were 3.8 nM, 0.253 μM and 0.452 μM, respectively. In addition, CPS presented many fascinating merits, such as high selectivity, a short response time (15-20 s), a wide pH range (3-10) and high photostability. The sensing mechanisms of CPS were verified by 1H-NMR, ESI-MS, FT-IR and Job's plot methods. Meanwhile, CPS exhibited satisfactory detection performance in water samples. More importantly, the probe could be applied as a promising tool for visual bioimaging of three ions in living cells and zebrafishes.
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Affiliation(s)
- Lu Sun
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
| | - Zhonglong Wang
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
| | - Linlin Chen
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
| | - Xuebao Sun
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
| | - Zihui Yang
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
| | - Wen Gu
- Jiangsu Provincial Key Lab for the Chemistry and Utilization of Agro-forest Biomass, Jiangsu Key Lab of Biomass-based Green Fuels and Chemicals, Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, P. R. China.
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Sonkaya Ö, Soylukan C, Pamuk Algi M, Algi F. Aza-BODIPY-based Fluorescent and Colorimetric Sensors and Probes. Curr Org Synth 2023; 20:20-60. [PMID: 35170414 DOI: 10.2174/1570179419666220216123033] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 11/30/2021] [Accepted: 12/18/2021] [Indexed: 12/16/2022]
Abstract
Aza-boron-dipyrromethenes (Aza-BODIPYs) represent an important class of chromophores absorbing and emitting in the near-infrared (NIR) region. They have unique optical and electronic features and higher physiological and photo stability than other NIR dyes. Especially after the development of facile synthetic routes, Aza-BODIPYs have become indispensable fluors that can find various applications ranging from chemosensors, bioimaging, phototherapy, solar energy materials, photocatalysis, photon upconversion, lasers, and optoelectronics. Herein, we review Aza-BODIPY based fluorescent and colorimetric chemosensors. We show the potential and untapped toolbox of Aza-BODIPY based fluorescent and colorimetric chemosensors. Hence, we divide the fluorescent and colorimetric chemosensors and probes into five sections according to the target analytes. The first section begins with the chemosensors developed for pH. Next, we discuss Aza-BODIPY based ion sensors, including metal ions and anions. Finally, we present the chemosensors and probes concerning reactive oxygen (ROS) and nitrogen species (RNS) along with biologically relevant species in the last two sections. We believe that Aza-BODIPYs are still in their infancy, and they have a promising future for translation from the bench to real biomedical and materials science applications. After two decades of intensive research, it seems that there are many more to come in this already fertile field. Overall, we hope that future work will further expand the applications of Aza-BODIPY in many areas.
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Affiliation(s)
- Ömer Sonkaya
- Department of Chemistry, Aksaray University, TR-68100 Aksaray, Turkey
- ASUBTAM Memduh Bilmez BioNanoTech Lab., Aksaray University, TR-68100 Aksaray, Turkey
| | - Caner Soylukan
- ASUBTAM Memduh Bilmez BioNanoTech Lab., Aksaray University, TR-68100 Aksaray, Turkey
- Department of Biotechnology & ASUBTAM Memduh Bilmez BioNanoTech Lab., Aksaray University, TR-68100 Aksaray, Turkey
| | - Melek Pamuk Algi
- Department of Chemistry, Aksaray University, TR-68100 Aksaray, Turkey
- ASUBTAM Memduh Bilmez BioNanoTech Lab., Aksaray University, TR-68100 Aksaray, Turkey
| | - Fatih Algi
- ASUBTAM Memduh Bilmez BioNanoTech Lab., Aksaray University, TR-68100 Aksaray, Turkey
- Department of Biotechnology & ASUBTAM Memduh Bilmez BioNanoTech Lab., Aksaray University, TR-68100 Aksaray, Turkey
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Wan Z, Yu S, Wang Q, Tobia J, Chen H, Li Z, Liu X, Zhang Y. A BODIPY-Based Far-Red-Absorbing Fluorescent Probe for Hypochlorous Acid Imaging. CHEMPHOTOCHEM 2022; 6:e202100250. [PMID: 36776746 PMCID: PMC9912931 DOI: 10.1002/cptc.202100250] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Hypochlorous acid (HClO) is produced by white blood cells to defend against injury and bacteria. However, as one of the reactive oxygen species, high intracellular HClO concentration could lead to chronic diseases that affect the cardiovascular and nervous systems. To monitor HClO concentrations in bio-samples, the fluorescent probe is preferred to have: a) absorbability in the far-red window with reduced light-toxicity and improved tissue penetration depth, b) ratiometric feature for accurate analysis. In this study, we reported a far-red ratiometric HClO fluorescence probe based on BODIPY chromophore and aldoxime sensing group. Not only the color change of the probe solution can be detected by naked eyes, but also the emission ratios (I645/I670) showed a significant increase upon the introduction of HClO. More importantly, the feasibility of HClO monitoring in bio-samples was demonstrated in vitro using a confocal microscope.
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Affiliation(s)
- Zhaoxiong Wan
- Department of Chemistry and Environment Science, College of Science and Liberal Science, New Jersey Institute of Technology, 323 Martin Luther King Jr. Blvd., Newark, New Jersey 07102, United States
| | - Shupei Yu
- Department of Chemistry and Environment Science, College of Science and Liberal Science, New Jersey Institute of Technology, 323 Martin Luther King Jr. Blvd., Newark, New Jersey 07102, United States
| | - Qi Wang
- Department of Chemistry and Environment Science, College of Science and Liberal Science, New Jersey Institute of Technology, 323 Martin Luther King Jr. Blvd., Newark, New Jersey 07102, United States
| | - John Tobia
- Department of Chemistry and Environment Science, College of Science and Liberal Science, New Jersey Institute of Technology, 323 Martin Luther King Jr. Blvd., Newark, New Jersey 07102, United States
| | - Hao Chen
- Department of Chemistry and Environment Science, College of Science and Liberal Science, New Jersey Institute of Technology, 323 Martin Luther King Jr. Blvd., Newark, New Jersey 07102, United States
| | - Zhanjun Li
- School of Basic Medicine, Guangzhou Medical University, Guangzhou, Guangdong, 511436, China
| | - Xuan Liu
- Department of Electrical and Computer Engineering, New Jersey Institute of Technology, 323 Martin Luther King Jr. Blvd., Newark, New Jersey 07922, United States
| | - Yuanwei Zhang
- Department of Chemistry and Environment Science, College of Science and Liberal Science, New Jersey Institute of Technology, 323 Martin Luther King Jr. Blvd., Newark, New Jersey 07102, United States
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Enbanathan S, Manickam S, Munusamy S, Jothi D, Manoj Kumar S, Kulathu Iyer S. A phenanthridine-based probe for selective detection of hypochlorite ions. NEW J CHEM 2022. [DOI: 10.1039/d1nj06023f] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
A novel oxime-based fluorescent chemosensor (E)-2-(4′-(7,8,13,14-tetrahydrodibenzo[a,i]phenanthridin-5-yl)-[1,1′-biphenyl]-4-yl)ethen-1-ol (PBO) has been developed for the fluorimetric detection of hypochlorite ion (OCl−).
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Affiliation(s)
- Saravanan Enbanathan
- Department of Chemistry, School of Advanced Sciences and Vellore Institute of Technology, Vellore-632 014, India
| | - Saravanakumar Manickam
- Department of Chemistry, School of Advanced Sciences and Vellore Institute of Technology, Vellore-632 014, India
- Department of Chemistry, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Chennai-602 105, Tamil Nadu, India
| | - Sathishkumar Munusamy
- Institute of Chemical Biology and Nanomedicine, State Key Laboratory of Chemo/Bio-sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China
| | - Dhanapal Jothi
- Department of Chemistry, School of Advanced Sciences and Vellore Institute of Technology, Vellore-632 014, India
| | - Selin Manoj Kumar
- Department of Chemistry, School of Advanced Sciences and Vellore Institute of Technology, Vellore-632 014, India
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Soni D, Duvva N, Badgurjar D, Roy TK, Nimesh S, Arya G, Giribabu L, Chitta R. Hypochlorite-Mediated Modulation of Photoinduced Electron Transfer in a Phenothiazine-Boron dipyrromethene Electron Donor-Acceptor Dyad: A Highly Water Soluble “Turn-On” Fluorescent Probe for Hypochlorite. Chem Asian J 2018; 13:1594-1608. [DOI: 10.1002/asia.201800349] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Revised: 04/02/2018] [Indexed: 11/05/2022]
Affiliation(s)
- Disha Soni
- Department of Chemistry, School of Chemical Sciences and Pharmacy; Central University of Rajasthan; Bandarsindri Tehsil: Kishangarh, Dist. Ajmer Rajasthan- 305817 India
| | - Naresh Duvva
- Inorganic & Physical Chemistry Division; Indian Institute of Chemical Technology; Tarnaka Hyderabad Telangana- 500007 India
| | - Deepak Badgurjar
- Department of Chemistry, School of Chemical Sciences and Pharmacy; Central University of Rajasthan; Bandarsindri Tehsil: Kishangarh, Dist. Ajmer Rajasthan- 305817 India
| | - Tapta Kanchan Roy
- Department of Chemistry and Chemical Sciences; Central University of Jammu; Jammu- 180011 India
| | - Surendra Nimesh
- Department of Biotechnology; School of Life Sciences; Central University of Rajasthan; Bandarsindri Tehsil: Kishangarh, Dist. Ajmer Rajasthan- 305817 India
| | - Geeta Arya
- Department of Biotechnology; School of Life Sciences; Central University of Rajasthan; Bandarsindri Tehsil: Kishangarh, Dist. Ajmer Rajasthan- 305817 India
| | - Lingamallu Giribabu
- Inorganic & Physical Chemistry Division; Indian Institute of Chemical Technology; Tarnaka Hyderabad Telangana- 500007 India
| | - Raghu Chitta
- Department of Chemistry, School of Chemical Sciences and Pharmacy; Central University of Rajasthan; Bandarsindri Tehsil: Kishangarh, Dist. Ajmer Rajasthan- 305817 India
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Zhang R, Song B, Yuan J. Bioanalytical methods for hypochlorous acid detection: Recent advances and challenges. Trends Analyt Chem 2018. [DOI: 10.1016/j.trac.2017.11.015] [Citation(s) in RCA: 132] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Bilmez M, Degirmenci A, Algi MP, Algi F. A phosphorescent fluoride probe based on Eu(ııı)-DO3A clicked with a 2,5-di(thien-2-yl)pyrrole scaffold. NEW J CHEM 2018. [DOI: 10.1039/c7nj03569a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A novel material that can be used as a turn-on phosphorescent fluoride probe is designed and synthesized.
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Affiliation(s)
- Memduh Bilmez
- ASUBTAM Memduh Bilmez BioNanoTech Lab
- Aksaray University
- TR-68100 Aksaray
- Turkey
| | - Aysun Degirmenci
- ASUBTAM Memduh Bilmez BioNanoTech Lab
- Aksaray University
- TR-68100 Aksaray
- Turkey
| | - Melek Pamuk Algi
- ASUBTAM Memduh Bilmez BioNanoTech Lab
- Aksaray University
- TR-68100 Aksaray
- Turkey
- Health Services Vocational School
| | - Fatih Algi
- ASUBTAM Memduh Bilmez BioNanoTech Lab
- Aksaray University
- TR-68100 Aksaray
- Turkey
- Department of Biotechnology and Molecular Biology
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Algi MP. A Simple and Selective Fluorescent Sensor for Zn(2+) and H(+) Ions in Aqueous Solution with OR Logic Gate Function. J Fluoresc 2016; 26:1083-9. [PMID: 27048222 DOI: 10.1007/s10895-016-1798-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Accepted: 03/27/2016] [Indexed: 11/26/2022]
Abstract
The synthesis and properties of a new compound, viz., (N,N'-[1,10-phenanthroline-4,7-diyldi((E)methylylidene)]bis(1,10-phenanthrolin-5-amine) (1), is described. Compound 1 can be used as a selective fluorescent Zn(2+) sensor in buffered solution. Furthermore, 1 induces turn on fluorogenic response to H(+) ions. Finally, it is shown that an OR logic gate can be constructed with 1 by using Zn(2+) and H(+) as two-inputs. Graphical Abstract In this paper, the design, synthesis and physicochemical properties of a new compound 1 based on 1,10-phenanthroline scaffold, is reported. It is noted that 1 can be used as a selective fluorescent Zn(2+) sensor in 0.01 M HEPES buffer containing DMF (2 % v/v, pH = 7.4) at room temperature. Furthermore, the spectrophotometric results suggest that compound 1 can be used as a pH reporter in highly acidic conditions (pH < 5). Finally, it was also shown that an OR logic gate can be constructed with 1 by using Zn(2+) and H(+) as two-inputs.
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Affiliation(s)
- Melek Pamuk Algi
- Health Services Vocational School & ASUBTAM BioNanoTech Lab., Aksaray University, -68100, Aksaray, TR, Turkey.
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