MIP-202 catalyst-integrated solid-contact potentiometric chloride sensor for versatile multiphasic detection of a sulfur mustard simulant

Article Electrochemistry

Sensor Array Chip for Real-Time Field Detection and Discrimination of Organophosphorus Neurotoxins

Yugender G. Kotagiri et al.

Summary: The study presents a miniaturized electrochemical sensor array chip based on MOF-based biomimetic and biocatalytic reagent layers for rapid discrimination of various organophosphorus threats.

CHEMELECTROCHEM (2022)

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Article Environmental Sciences

Paper-based electrochemical sensor for on-site detection of the sulphur mustard

Noemi Colozza et al.

Summary: A novel paper-based electrochemical sensor was developed for on-site detection of sulphur mustards, which combines office paper with choline oxidase enzyme for sustainable sensing. The sensor relies on measuring the inhibition degree of choline oxidase by sulphur mustards to detect the mustard agent, and a nanocomposite was used to improve the electroanalytical performances. The sensor successfully detected a sulphur mustard with a detection limit in the millimolar range and can be applied for fast and cost-effective detection of sulphur mustards with portable instrumentation.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2021)

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Review Chemistry, Multidisciplinary

Catalytic Processes for the Neutralization of Sulfur Mustard

Emmanuel Oheix et al.

Summary: Research on decontaminating sulfur mustard chemical warfare agent aims to neutralize ammunition, clean affected areas, and develop protective equipment. Different chemical routes, including catalytic procedures, are used to convert sulfur mustard into harmless products.

CHEMISTRY-A EUROPEAN JOURNAL (2021)

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Article Chemistry, Multidisciplinary

Bifunctional Europium(III) and Niobium(V)-Containing Saponite Clays for the Simultaneous Optical Detection and Catalytic Oxidative Abatement of Blister Chemical Warfare Agents

Stefano Marchesi et al.

Summary: This study utilizes the co-presence of luminescent Eu-III and catalytic Nb-V metal sites in the saponite structure for simultaneous detection and catalytic abatement of sulfur-containing blister chemical warfare agents. Functionalized saponites can quickly detect sulfur mustard simulants and effectively catalyze the decomposition of substrates in the presence of aqueous hydrogen peroxide.

CHEMISTRY-A EUROPEAN JOURNAL (2021)

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Article Chemistry, Analytical

Potentiometric Carboxylate Sensors Based on Carbazole-Derived Acyclic and Macrocyclic Ionophores

Ville Yrjana et al.

Summary: The solid-contact ion-selective electrodes with carbazole-derived ionophores exhibited promising selectivity and detection performance, especially for benzoate. By optimizing the membrane composition, the sensors were able to reduce interference and improve sensitivity. The choice of materials for the electrode body significantly influenced the sensor characteristics.

CHEMOSENSORS (2021)

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Article Chemistry, Multidisciplinary

Green MIP-202(Zr) Catalyst: Degradation and Thermally Robust Biomimetic Sensing of Nerve Agents

Samar S. Sandhu et al.

Summary: This study introduces a new, green, thermally stable, and biocompatible zirconium metal-organic framework (Zr-MOF) catalyst for rapid and efficient detection of nerve agent threats. The catalytic degradation of diisopropylfluorophosphate (DFP) by the MIP-202(Zr) catalyst showed exceptional performance at near-neutral pH, as validated by various analytical techniques. The MIP-202(Zr)/F-ISE sensor demonstrated high thermal and storage stability, paving the way for remote or wearable field detection of G-type nerve agents in real-world environments.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

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Article Multidisciplinary Sciences

Biocompatible MIP-202 Zr-MOF tunable sorbent for cost-effective decontamination of anionic and cationic pollutants from waste solutions

Kamal E. Diab et al.

Summary: This study successfully fabricated an eco-friendly Zr bio-based MOF and evaluated its adsorption efficiency towards various dye pollutants and heavy metals. The results showed that the bio-MOF exhibited excellent adsorption capacities for these pollutants, demonstrating its potential application in adsorbing industrial water pollutants.

SCIENTIFIC REPORTS (2021)

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Review Chemistry, Multidisciplinary

Chemical targets to deactivate biological and chemical toxins using surfaces and fabrics

Christia R. Jabbour et al.

Summary: To prepare for the next global threat, it is crucial to develop environments where infectious diseases and dangerous chemicals cannot be easily spread or misused, especially for those in high exposure situations who need adequate protection. Recent studies have shown that the use of metal and metal-oxide catalysts, as well as metal-organic frameworks, can help accelerate the inactivation of biological and chemical toxins.

NATURE REVIEWS CHEMISTRY (2021)

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Article Biophysics

Textile-based wearable solid-contact flexible fluoride sensor: Toward biodetection of G-type nerve agents

K. Yugender Goud et al.

Summary: This study presents a flexible printed textile-based solid-contact potentiometric sensor for selective detection of fluoride anions released by biocatalytic hydrolysis of G-type nerve agents, providing high sensitivity, excellent discrimination against common anions, and robust mechanical resilience. The sensor allows for the biosensing of nerve-agent simulants, with data transmission wirelessly to smartphones for real-time alerting, showing promise for effective discrimination of neurotoxins in defense settings.

BIOSENSORS & BIOELECTRONICS (2021)

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Article Engineering, Environmental

Effective degradation of sulfur mustard simulant using novel sulfur-doped mesoporous zinc oxide under ambient conditions

Eunike Mahayoni et al.

Summary: In this study, sulfur-doped metal oxides were synthesized and tested for their catalytic activity in the degradation of mustard gas simulant 2CEES. The sulfur-doped mesoporous zinc oxide showed higher catalytic activity, potentially due to the involvement of cyclic sulfonium ion intermediate reaction. Optimizing the sulfur content in the catalyst layer was found to enhance the degradation efficiency of 2CEES.

JOURNAL OF HAZARDOUS MATERIALS (2021)

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Article Materials Science, Multidisciplinary

A highly selective gas sensor based on the WO3/WS2 van der Waals heterojunction for the 2-chloroethyl ethyl sulfide (2-CEES) sensing application

Yong Fan et al.

Summary: This study successfully produced a novel WO3/WS2 van der Waals heterostructured material with excellent sensing performance for 2-chloroethyl ethyl sulfide. The sensor exhibited high selectivity to the target gas, rapid response and recovery time, as well as good stability, making it a potential sensing material for dichlorodiethyl sulfide detection.

JOURNAL OF MATERIALS CHEMISTRY C (2021)

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Article Chemistry, Multidisciplinary

Optical detection of sulfur mustard contaminated surfaces based on a sprayable fluorescent probe

Bin Ma et al.

Summary: The article presents a visualization method to locate sulfur mustard-contaminated surfaces using a water-based sprayable polymer containing a sulfur mustard fluorescent probe, which is highly sensitive and selective. The method enables the localization of HD-contaminated areas through a fluorescence response detectible by the naked eye, presenting advantages over other sensors and holding potential in sensing and localizing other CWAs.

NEW JOURNAL OF CHEMISTRY (2021)

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Review Nanoscience & Nanotechnology

Zirconium-Based Metal-Organic Frameworks for the Catalytic Hydrolysis of Organophosphorus Nerve Agents

Kent O. Kirlikovali et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

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Review Chemistry, Multidisciplinary

Metal-Organic Frameworks against Toxic Chemicals

Timur Islamoglu et al.

CHEMICAL REVIEWS (2020)

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Article Medicine, General & Internal

Long-term Health Outcomes Among Survivors Exposed to Sulfur Mustard in Iran

Hossein Amini et al.

JAMA NETWORK OPEN (2020)

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Article Chemistry, Analytical

Real-time selective detection of 2-chloroethyl ethyl sulfide (2-CEES) using an Al-doped ZnO quantum dot sensor coupled with a packed column for gas chromatography

Jun Ho Lee et al.

SENSORS AND ACTUATORS B-CHEMICAL (2019)

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Article Biophysics

A wearable origami-like paper-based electrochemical biosensor for sulfur mustard detection

Noemi Colozza et al.

BIOSENSORS & BIOELECTRONICS (2019)

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Article Engineering, Environmental

Significant enhancement in hydrolytic degradation of sulfur mustard promoted by silver nanoparticles in the Ag NPs@HKUST-1 composites

Yanqin Li et al.

JOURNAL OF HAZARDOUS MATERIALS (2018)

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Article Multidisciplinary Sciences

A robust zirconium amino acid metal-organic framework for proton conduction

Sujing Wang et al.

NATURE COMMUNICATIONS (2018)

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Article Materials Science, Biomaterials

Layer-by-layer assembly of Cu3(BTC)2 on chitosan non-woven fabrics: a promising haemostatic decontaminant composite material against sulfur mustard

Lijuan Zhang et al.

JOURNAL OF MATERIALS CHEMISTRY B (2017)

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Review Chemistry, Inorganic & Nuclear

Catalytic degradation of chemical warfare agents and their simulants by metal-organic frameworks

Yangyang Liu et al.

COORDINATION CHEMISTRY REVIEWS (2017)

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Article Nanoscience & Nanotechnology

Chemical Warfare Agents Detoxification Properties of Zirconium Metal-Organic Frameworks by Synergistic Incorporation of Nucleophilic and Basic Sites

Rodrigo Gil-San-Millan et al.

ACS APPLIED MATERIALS & INTERFACES (2017)

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Review Chemistry, Multidisciplinary

Metal-organic frameworks for the removal of toxic industrial chemicals and chemical warfare agents

N. Scott Bobbitt et al.

CHEMICAL SOCIETY REVIEWS (2017)

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Article Chemistry, Physical

Efficient and selective oxidation of sulfur mustard using singlet oxygen generated by a pyrene-based metal-organic framework

Yangyang Liu et al.

JOURNAL OF MATERIALS CHEMISTRY A (2016)

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Article Chemistry, Multidisciplinary

Dual-Function Metal-Organic Framework as a Versatile Catalyst for Detoxifying Chemical Warfare Agent Simulants

Yangyang Liu et al.

ACS NANO (2015)

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Article Chemistry, Analytical

All-Solid-State Potentiometric Sensors with a Multiwalled Carbon Nanotube Inner Transducing Layer for Anion Detection in Environmental Samples

Dajing Yuan et al.

ANALYTICAL CHEMISTRY (2015)

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Article Chemistry, Multidisciplinary

Textile/Metal-Organic-Framework Composites as Self-Detoxifying Filters for Chemical-Warfare Agents

Elena Lopez-Maya et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2015)

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Article Chemistry, Applied

Detoxification of chemical warfare agents by CuBTC

Gregory W. Peterson et al.

JOURNAL OF POROUS MATERIALS (2014)

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Article Chemistry, Analytical

Improved 2-CEES sensing performance of spray pyrolized Ru-CdSnO3 nanostructured thin films

L. A. Patil et al.

SENSORS AND ACTUATORS B-CHEMICAL (2014)

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Article Chemistry, Multidisciplinary

A Selective Turn-On Fluorescent Sensor for Sulfur Mustard Simulants

Vinod Kumar et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

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Article Chemistry, Applied

Degradation of sulfur mustard and 2-chloroethyl ethyl sulfide on Cu-BTC metal organic framework

Anuradha Roy et al.

MICROPOROUS AND MESOPOROUS MATERIALS (2012)

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Review Chemistry, Multidisciplinary

Destruction and Detection of Chemical Warfare Agents

Kibong Kim et al.

CHEMICAL REVIEWS (2011)

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Article Pharmacology & Pharmacy

Mustard gas: Imminent danger or eminent threat?

Matthew J. Geraci

ANNALS OF PHARMACOTHERAPY (2008)

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Article Chemistry, Analytical

Soluble semiconducting poly(3-octylthiophene) as a solid-contact material in all-solid-state chloride sensors

Pia Sjoberg-Eerola et al.

SENSORS AND ACTUATORS B-CHEMICAL (2008)

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Article Chemistry, Analytical

All-solid-state chloride sensors based on electronically conducting, semiconducting and insulating polymer membranes

Pia Sjoberg-Eerola et al.

SENSORS AND ACTUATORS B-CHEMICAL (2007)

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Article Chemistry, Analytical

An ion-selective electrode for anion perchlorate in thick-film technology

Maria Jesus Segui et al.

SENSORS (2006)

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Article Chemistry, Analytical

Investigation of chloride sensitive ISFETs with different membrane compositions suitable for medical applications

A Bratov et al.

ANALYTICA CHIMICA ACTA (2004)

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MIP-202 catalyst-integrated solid-contact potentiometric chloride sensor for versatile multiphasic detection of a sulfur mustard simulant

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