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Luo Z, Zhou W, Jiang Y, Minakata D, Spinney R, Dionysiou DD, Liu J, Xiao R. Bimolecular versus Trimolecular Reaction Pathways for H 2O 2 with Hypochlorous Species and Implications for Wastewater Reclamation. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2024; 58:847-858. [PMID: 38153291 DOI: 10.1021/acs.est.3c06375] [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: 12/29/2023]
Abstract
The benchmark advanced oxidation technology (AOT) that uses UV/H2O2 integrated with hypochlorous species exhibits great potential in removing micropollutants and enhancing wastewater treatability for reclamation purposes. Although efforts have been made to study the reactions of H2O2 with hypochlorous species, there exist great discrepancies in the order of reaction kinetics, the rate constants, and the molecule-level mechanisms. This results in an excessive use of hypochlorous reagents and system underperformance during treatment processes. Herein, the titled reaction was investigated systematically through complementary experimental and theoretical approaches. Stopped-flow spectroscopic measurements revealed a combination of bi- and trimolecular reaction kinetics. The bimolecular pathway dominates at low H2O2 concentrations, while the trimolecular pathway dominates at high H2O2 concentrations. Both reactions were simulated using direct dynamics trajectories, and the pathways identified in the trajectories were further validated by high-level quantum chemistry calculations. The theoretical results not only supported the spectroscopic data but also elucidated the molecule-level mechanisms and helped to address the origin of the discrepancies. In addition, the impact of the environmental matrix was evaluated by using two waters with discrete characteristics, namely municipal wastewater and ammonium-rich wastewater. Municipal wastewater had a negligible matrix effect on the reaction kinetics of H2O2 and the hypochlorous species, making it a highly suitable candidate for this integration technique. The obtained in-depth reaction mechanistic insights will enable the development of a viable and economical technology for safe water reuse.
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Affiliation(s)
- Zonghao Luo
- Institute of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha 410083, China
- Chinese National Engineering Research Center for Control and Treatment of Heavy Metal Pollution, Changsha 410083, China
| | - Wenjing Zhou
- Department of Chemistry and Biochemistry, Queens College of the City University of New York, Queens, New York 11367, United States
| | - Ying Jiang
- Institute of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha 410083, China
- Chinese National Engineering Research Center for Control and Treatment of Heavy Metal Pollution, Changsha 410083, China
| | - Daisuke Minakata
- Department of Civil and Environmental Engineering, Michigan Technological University, Houghton, Michigan 49931, United States
| | - Richard Spinney
- Department of Chemistry and Biochemistry, The Ohio State University, Columbus, Ohio 43210, United States
| | - Dionysios D Dionysiou
- Environmental Engineering and Science Program, University of Cincinnati, Cincinnati, Ohio 45221, United States
| | - Jianbo Liu
- Department of Chemistry and Biochemistry, Queens College of the City University of New York, Queens, New York 11367, United States
| | - Ruiyang Xiao
- Institute of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha 410083, China
- Chinese National Engineering Research Center for Control and Treatment of Heavy Metal Pollution, Changsha 410083, China
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2
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UshaVipinachandran V, Bhunia SK. Spectroscopic/colorimetric dual-mode rapid and ultrasensitive detection of reactive oxygen species based on shape-dependent silver nanostructures. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:6687-6697. [PMID: 38047429 DOI: 10.1039/d3ay01749d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/05/2023]
Abstract
Excessive production of reactive oxygen species (ROS) from endogenous and exogenous pathways is linked to oxidative stress and various diseases. Although a variety of ROS probes have been developed, their multistep synthesis strategies and complicated instrumental operating procedures limit their frequent use. In this work, different shaped silver nanostructures including nanoparticles, nanoprisms, and nanocubes were utilized to demonstrate simple spectroscopic and colorimetric techniques for sensitive ROS detection. The nanostructures displayed different sensing behaviours recorded via plasmon tuning with morphological changes upon exposure to ROS. Among the nanostructures, silver nanocubes were found to be extremely efficient in recognising a particular ROS, namely hypochlorite ions. The detection limits of this ROS were calculated to be 23.76 nM, 85.71 nM, and 36.37 nM for silver nanoparticles, nanoprisms, and nanocubes, respectively. A time-dependent microscopic examination was carried out and revealed that the presence of hypochlorite ions deteriorates structural morphologies. The formation of highly reactive chlorite, chlorate, and chloride ions in hypochlorite ion solution was ascribed to the significant spectroscopic and microscopic changes in all the nanostructures. The attenuation of plasmonic peaks and etching of nanostructures by ROS were supported by the increment of the oxidation state of silver. In addition, silver nanocubes were successfully applied to recognize ROS in Spinacia oleracea and real water samples. The results confirm the potentiality of silver nanostructures for sensitive detection of ROS in biological and environmental systems.
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Affiliation(s)
- Varsha UshaVipinachandran
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, 632014, India.
| | - Susanta Kumar Bhunia
- Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, 632014, India.
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3
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Ni X, Hou X, Ma D, Li Q, Li L, Gao B, Wang Y. Simultaneous removal of antibiotics and antibiotic resistant genes using a CeO 2@CNT electrochemical membrane-NaClO system. CHEMOSPHERE 2023; 338:139457. [PMID: 37429382 DOI: 10.1016/j.chemosphere.2023.139457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 07/07/2023] [Accepted: 07/08/2023] [Indexed: 07/12/2023]
Abstract
The simultaneous removal of antibiotic and antibiotic resistance genes (ARGs) are important to inhibit the spread of antibiotic resistance. In this study, a coupled treatment system was developed using a CeO2 modified carbon nanotube electrochemical membrane and NaClO (denoted as CeO2@CNT-NaClO) to treat simulated water samples containing antibiotics and antibiotic-resistant bacteria (ARB). As the mass ratio of CeO2 to CNT was 5:7 and the current density was 2.0 mA/cm2, the CeO2@CNT-NaClO system removed 99% of sulfamethoxazole, 4.6 log sul1 genes, and 4.7 log intI1 genes from the sulfonamide-resistance water samples, and removed 98% of tetracycline, 2.0 log tetA genes, and 2.6 log intI1 genes of the tetracycline-resistance water samples. The outstanding performance of the CeO2@CNT-NaClO system for simultaneously removing antibiotic and ARGs was mainly ascribed to the generation of multiple reactive species, including •OH, •ClO, •O2- and 1O2. Antibiotics can undergo efficient degradation by •OH. However, the reaction between •OH and antibiotics reduces the availability of •OH to permeate into the cells and react with DNA. Nevertheless, the presence of •OH enhancd the effects of •ClO, •O2-, and 1O on ARG degradation. Through the coupled action of •OH, •ClO, •O2-, and 1O2, the cell membranes of ARB experience severe damage, resulting in an increase in intracellular reactive oxygen species (ROS) and a decrease in superoxide dismutase (SOD) activity. Consequently, this coordinated mechanism leads to superior removal of ARGs.
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Affiliation(s)
- Xiaoyu Ni
- Shandong Key Laboratory of Water Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Shandong University, Qingdao, PR China
| | - Xuan Hou
- Shandong Key Laboratory of Water Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Shandong University, Qingdao, PR China
| | - Defang Ma
- Shandong Key Laboratory of Water Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Shandong University, Qingdao, PR China
| | - Qian Li
- Shandong Key Laboratory of Water Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Shandong University, Qingdao, PR China
| | - Ling Li
- State Key Lab of Microbial Technology, Microbial Technology Institute, Shandong University, Qingdao, PR China
| | - Baoyu Gao
- Shandong Key Laboratory of Water Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Shandong University, Qingdao, PR China
| | - Yan Wang
- Shandong Key Laboratory of Water Pollution Control and Resource Reuse, School of Environmental Science and Engineering, Shandong University, Qingdao, PR China; The Key Lab of Eco-restoration of Regional Contaminated Environment, Shenyang University, Shenyang, PR China.
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4
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Chen X, Fu W, Yang Z, Yang Y, Li Y, Huang H, Zhang X, Pan B. Enhanced H 2O 2 utilization efficiency in Fenton-like system for degradation of emerging contaminants: Oxygen vacancy-mediated activation of O 2. WATER RESEARCH 2023; 230:119562. [PMID: 36603306 DOI: 10.1016/j.watres.2022.119562] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 12/25/2022] [Accepted: 12/30/2022] [Indexed: 06/17/2023]
Abstract
Hydrogen peroxide (H2O2) is the most commonly used oxidant in advanced oxidation processes for emerging organic contaminant degradation. However, the activation of H2O2 to generate reactive oxygen species is always accompanied by O2 generation resulting in H2O2 waste. Here, we prepare a Ti doped Mn3O4/Fe3O4 ternary catalyst (Ti-Mn3O4/Fe3O4) to create abundant oxygen vacancies (OVs), which yields electron delocalization impacts on enhancing the electrical conductivity, accelerating the activation of O2 to produce H2O2. In Ti-Mn3O4/Fe3O4/H2O2 system, OVs-mediated O2/O2•-/H2O2 redox cycles trigger the activation of locally generated O2, boost the regeneration of O2•- and on site produce H2O2 for replenishment. This leads to a 100% removal of tiamulin in 30 min at an unprecedented H2O2 utilization efficiency of 96.0%, which is 24 folds higher than that with Fe3O4/H2O2. Importantly, further integration of Ti-Mn3O4/Fe3O4 catalysts into membrane filtration achieved high rejections of tiamulin (> 83.9%) from real surface water during a continuous 12-h operation, demonstrating broad pH adaptability, excellent catalytic stability and leaching resistance. This work demonstrates a feasible strategy for developing OVs-rich catalysts for improving H2O2 utilization efficiency via activation of locally generated oxygen during the Haber-Weiss reaction.
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Affiliation(s)
- Xixi Chen
- Institute of Environment and Ecology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Wanyi Fu
- State Key Laboratory of Pollution Control and Resource Reuse, School of Environment, Nanjing University, Nanjing, 210023, China.
| | - Zhichao Yang
- State Key Laboratory of Pollution Control and Resource Reuse, School of Environment, Nanjing University, Nanjing, 210023, China
| | - Yulong Yang
- Institute of Environment and Ecology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Yanjun Li
- Institute of Environment and Ecology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China
| | - Hui Huang
- Shenzhen Shenshui Longhua Water Co., Ltd., Shenzhen, 518000, China
| | - Xihui Zhang
- Institute of Environment and Ecology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen, 518055, China.
| | - Bingcai Pan
- State Key Laboratory of Pollution Control and Resource Reuse, School of Environment, Nanjing University, Nanjing, 210023, China
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Aerssens D, Cadoni E, Tack L, Madder A. A Photosensitized Singlet Oxygen ( 1O 2) Toolbox for Bio-Organic Applications: Tailoring 1O 2 Generation for DNA and Protein Labelling, Targeting and Biosensing. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27030778. [PMID: 35164045 PMCID: PMC8838016 DOI: 10.3390/molecules27030778] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/17/2022] [Accepted: 01/18/2022] [Indexed: 12/17/2022]
Abstract
Singlet oxygen (1O2) is the excited state of ground, triplet state, molecular oxygen (O2). Photosensitized 1O2 has been extensively studied as one of the reactive oxygen species (ROS), responsible for damage of cellular components (protein, DNA, lipids). On the other hand, its generation has been exploited in organic synthesis, as well as in photodynamic therapy for the treatment of various forms of cancer. The aim of this review is to highlight the versatility of 1O2, discussing the main bioorganic applications reported over the past decades, which rely on its production. After a brief introduction on the photosensitized production of 1O2, we will describe the main aspects involving the biologically relevant damage that can accompany an uncontrolled, aspecific generation of this ROS. We then discuss in more detail a series of biological applications featuring 1O2 generation, including protein and DNA labelling, cross-linking and biosensing. Finally, we will highlight the methodologies available to tailor 1O2 generation, in order to accomplish the proposed bioorganic transformations while avoiding, at the same time, collateral damage related to an untamed production of this reactive species.
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Ingenbosch KN, Quint S, Dyllick-Brenzinger M, Wunschik DS, Kiebist J, Süss P, Liebelt U, Zuhse R, Menyes U, Scheibner K, Mayer C, Opwis K, Gutmann JS, Hoffmann-Jacobsen K. Singlet-Oxygen Generation by Peroxidases and Peroxygenases for Chemoenzymatic Synthesis. Chembiochem 2020; 22:398-407. [PMID: 32798264 PMCID: PMC7891382 DOI: 10.1002/cbic.202000326] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 08/13/2020] [Indexed: 11/23/2022]
Abstract
Singlet oxygen is a reactive oxygen species undesired in living cells but a rare and valuable reagent in chemical synthesis. We present a fluorescence spectroscopic analysis of the singlet‐oxygen formation activity of commercial peroxidases and novel peroxygenases. Singlet‐oxygen sensor green (SOSG) is used as fluorogenic singlet oxygen trap. Establishing a kinetic model for the reaction cascade to the fluorescent SOSG endoperoxide permits a kinetic analysis of enzymatic singlet‐oxygen formation. All peroxidases and peroxygenases show singlet‐oxygen formation. No singlet oxygen activity could be found for any catalase under investigation. Substrate inhibition is observed for all reactive enzymes. The commercial dye‐decolorizing peroxidase industrially used for dairy bleaching shows the highest singlet‐oxygen activity and the lowest inhibition. This enzyme was immobilized on a textile carrier and successfully applied for a chemical synthesis. Here, ascaridole was synthesized via enzymatically produced singlet oxygen.
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Affiliation(s)
- Kim N Ingenbosch
- Niederrhein University of Applied Sciences, Department of Chemistry and Institute for Coatings and Surface Chemistry, Adlerstrasse 32, 47798, Krefeld, Germany.,Deutsches Textilforschungszentrum Nord-West gGmbH, Adlerstrasse 1, 47798, Krefeld, Germany.,Institute of Physical Chemistry and CENIDE (Center for Nanointegration), University Duisburg-Essen, Universitätsstraße 5, 45117, Essen, Germany
| | - Stephan Quint
- Chiracon GmbH, Im Biotechnologiepark 9, 14943, Luckenwalde, Germany
| | | | - Dennis S Wunschik
- Niederrhein University of Applied Sciences, Department of Chemistry and Institute for Coatings and Surface Chemistry, Adlerstrasse 32, 47798, Krefeld, Germany.,Deutsches Textilforschungszentrum Nord-West gGmbH, Adlerstrasse 1, 47798, Krefeld, Germany.,Institute of Physical Chemistry and CENIDE (Center for Nanointegration), University Duisburg-Essen, Universitätsstraße 5, 45117, Essen, Germany
| | - Jan Kiebist
- Faculty of Environmental and Natural Sciences, Brandenburg University of Technology Cottbus-Senftenberg, Großenhainer Strasse 57, 01968, Senftenberg, Germany
| | - Philipp Süss
- Enzymicals AG, Walther-Rathenau-Str. 49a, 17489, Greifswald, Germany
| | - Ute Liebelt
- Enzymicals AG, Walther-Rathenau-Str. 49a, 17489, Greifswald, Germany.,Present address: Leibniz Institute for Plasma Science and Technology, Felix-Hausdorff-Strasse 2, 17489, Greifswald, Germany
| | - Ralf Zuhse
- Chiracon GmbH, Im Biotechnologiepark 9, 14943, Luckenwalde, Germany
| | - Ulf Menyes
- Enzymicals AG, Walther-Rathenau-Str. 49a, 17489, Greifswald, Germany
| | - Katrin Scheibner
- Faculty of Environmental and Natural Sciences, Brandenburg University of Technology Cottbus-Senftenberg, Großenhainer Strasse 57, 01968, Senftenberg, Germany
| | - Christian Mayer
- Institute of Physical Chemistry and CENIDE (Center for Nanointegration), University Duisburg-Essen, Universitätsstraße 5, 45117, Essen, Germany
| | - Klaus Opwis
- Deutsches Textilforschungszentrum Nord-West gGmbH, Adlerstrasse 1, 47798, Krefeld, Germany
| | - Jochen S Gutmann
- Deutsches Textilforschungszentrum Nord-West gGmbH, Adlerstrasse 1, 47798, Krefeld, Germany.,Institute of Physical Chemistry and CENIDE (Center for Nanointegration), University Duisburg-Essen, Universitätsstraße 5, 45117, Essen, Germany
| | - Kerstin Hoffmann-Jacobsen
- Niederrhein University of Applied Sciences, Department of Chemistry and Institute for Coatings and Surface Chemistry, Adlerstrasse 32, 47798, Krefeld, Germany
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7
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Guo D, Liu Y. Singlet Oxygen-Mediated Electrochemical Filter for Selective and Rapid Degradation of Organic Compounds. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c02223] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Dongli Guo
- Textile Pollution Controlling Engineering Center of Ministry of Environmental Protection, College of Environmental Science and Engineering, Donghua University, 2999 North Renmin Road, Shanghai 201620, China
| | - Yanbiao Liu
- Textile Pollution Controlling Engineering Center of Ministry of Environmental Protection, College of Environmental Science and Engineering, Donghua University, 2999 North Renmin Road, Shanghai 201620, China
- Shanghai Institute of Pollution Control and Ecological Security, 1239 Siping Road, Shanghai 200092, China
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8
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Wang Y, Liu X, Fang W. Mechanism of the O
2
(
1
Δ
g
) generation from the Cl
2
/H
2
O
2
basic aqueous solution explored by the combined
ab initio
calculation and nonadiabatic dynamics simulation. J Comput Chem 2019; 40:447-455. [DOI: 10.1002/jcc.25713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Revised: 09/23/2018] [Accepted: 09/25/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Ya‐Ting Wang
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of EducationCollege of Chemistry, Beijing Normal University Beijing 100875 China
| | - Xiang‐Yang Liu
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of EducationCollege of Chemistry, Beijing Normal University Beijing 100875 China
| | - Wei‐Hai Fang
- Key Laboratory of Theoretical and Computational Photochemistry, Ministry of EducationCollege of Chemistry, Beijing Normal University Beijing 100875 China
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Idikuda V, Gao W, Grant K, Su Z, Liu Q, Zhou L. Singlet oxygen modification abolishes voltage-dependent inactivation of the sea urchin spHCN channel. J Gen Physiol 2018; 150:1273-1286. [PMID: 30042141 PMCID: PMC6122923 DOI: 10.1085/jgp.201711961] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Revised: 04/27/2018] [Accepted: 06/15/2018] [Indexed: 11/20/2022] Open
Abstract
Photochemically or metabolically generated singlet oxygen (1O2) reacts broadly with macromolecules in the cell. Because of its short lifetime and working distance, 1O2 holds potential as an effective and precise nanoscale tool for basic research and clinical practice. Here we investigate the modification of the spHCN channel that results from photochemically and chemically generated 1O2 The spHCN channel shows strong voltage-dependent inactivation in the absence of cAMP. In the presence of photosensitizers, short laser pulses transform the gating properties of spHCN by abolishing inactivation and increasing the macroscopic current amplitude. Alanine replacement of a histidine residue near the activation gate within the channel's pore abolishes key modification effects. Application of a variety of chemicals including 1O2 scavengers and 1O2 generators supports the involvement of 1O2 and excludes other reactive oxygen species. This study provides new understanding about the photodynamic modification of ion channels by 1O2 at the molecular level.
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Affiliation(s)
- Vinay Idikuda
- Department of Physiology and Biophysics, School of Medicine, Virginia Commonwealth University, Richmond, VA
| | - Weihua Gao
- Department of Physiology and Biophysics, School of Medicine, Virginia Commonwealth University, Richmond, VA
| | - Khade Grant
- Department of Physiology and Biophysics, School of Medicine, Virginia Commonwealth University, Richmond, VA
| | - Zhuocheng Su
- Department of Physiology and Biophysics, School of Medicine, Virginia Commonwealth University, Richmond, VA
| | - Qinglian Liu
- Department of Physiology and Biophysics, School of Medicine, Virginia Commonwealth University, Richmond, VA
| | - Lei Zhou
- Department of Physiology and Biophysics, School of Medicine, Virginia Commonwealth University, Richmond, VA
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Girenko DV, Velichenko AB. Selection of the Optimal Cathode Material to Synthesize Medical Sodium Hypochlorite Solutions in a Membraneless Electrolyzer. SURFACE ENGINEERING AND APPLIED ELECTROCHEMISTRY 2016. [DOI: 10.3103/s1068375518010052] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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11
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Cerkovnik J, Plesničar B. Recent advances in the chemistry of hydrogen trioxide (HOOOH). Chem Rev 2013; 113:7930-51. [PMID: 23808683 DOI: 10.1021/cr300512s] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Janez Cerkovnik
- Department of Chemistry, Faculty of Chemistry and Chemical Technology, University of Ljubljana , 1000 Ljubljana, Slovenia
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12
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Stabilization of metastable hydrogen trioxide (HOOOH) and the hydrotrioxyl radical (HOOO) by complexation with sulfuric acid. A theoretical study. COMPUT THEOR CHEM 2013. [DOI: 10.1016/j.comptc.2013.01.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Seo HI, Bahng JA, Kim YC, Kim SJ. Theoretical Approach for the Structures, Energetics and Spectroscopic Properties of (H2O3)n(n = 1-5) Clusters. B KOREAN CHEM SOC 2012. [DOI: 10.5012/bkcs.2012.33.9.3017] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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14
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Tian W, Shi W, Yang H, Cui R, Deng L. Production of singlet oxygen by the reaction of non-basic hydrogen peroxide with chlorine gas. Phys Chem Chem Phys 2012; 14:13344-9. [DOI: 10.1039/c2cp41690e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Tuttle T, Cerkovnik J, Koller J, Plesničar B. The Search for Protonated Dihydrogen Trioxide (HOOOH): Insights from Theory and Experiment. J Phys Chem A 2010; 114:8003-8. [DOI: 10.1021/jp103882e] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tell Tuttle
- WestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, 295 Cathedral Street, Glasgow, G1 1XL, United Kingdom, and Department of Chemistry, Faculty of Chemistry and Chemical Technology, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Janez Cerkovnik
- WestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, 295 Cathedral Street, Glasgow, G1 1XL, United Kingdom, and Department of Chemistry, Faculty of Chemistry and Chemical Technology, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Jože Koller
- WestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, 295 Cathedral Street, Glasgow, G1 1XL, United Kingdom, and Department of Chemistry, Faculty of Chemistry and Chemical Technology, University of Ljubljana, 1000 Ljubljana, Slovenia
| | - Božo Plesničar
- WestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, 295 Cathedral Street, Glasgow, G1 1XL, United Kingdom, and Department of Chemistry, Faculty of Chemistry and Chemical Technology, University of Ljubljana, 1000 Ljubljana, Slovenia
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16
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Kovačič S, Koller J, Cerkovnik J, Tuttle T, Plesničar B. Dihydrogen Trioxide Clusters, (HOOOH)n (n = 2−4), and the Hydrogen-Bonded Complexes of HOOOH with Acetone and Dimethyl Ether: Implications for the Decomposition of HOOOH. J Phys Chem A 2008; 112:8129-35. [DOI: 10.1021/jp8036928] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Saša Kovačič
- Department of Chemistry, Faculty of Chemistry and Chemical Technology, University of Ljubljana, 1000 Ljubljana, Slovenia, and WestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, U.K
| | - Jože Koller
- Department of Chemistry, Faculty of Chemistry and Chemical Technology, University of Ljubljana, 1000 Ljubljana, Slovenia, and WestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, U.K
| | - Janez Cerkovnik
- Department of Chemistry, Faculty of Chemistry and Chemical Technology, University of Ljubljana, 1000 Ljubljana, Slovenia, and WestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, U.K
| | - Tell Tuttle
- Department of Chemistry, Faculty of Chemistry and Chemical Technology, University of Ljubljana, 1000 Ljubljana, Slovenia, and WestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, U.K
| | - Božo Plesničar
- Department of Chemistry, Faculty of Chemistry and Chemical Technology, University of Ljubljana, 1000 Ljubljana, Slovenia, and WestCHEM, Department of Pure and Applied Chemistry, University of Strathclyde, Glasgow G1 1XL, U.K
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