Advances in detection of hazardous organophosphorus compounds using organophosphorus hydrolase based biosensors

Wearable potentiometric tattoo biosensor for on-body detection of G-type nerve agents simulants

(2018) Rupesh K. Mishra et al.   SENSORS AND ACTUATORS B-CHEMICAL

Efficient Degradation of Malathion in the Presence of Detergents Using an Engineered Organophosphorus Hydrolase Highly Expressed by Pichia pastoris without Methanol Induction

(2017) Yun-Peng Bai et al.   JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Why is Aged Acetylcholinesterase So Difficult to Reactivate?

(2017) et al.   MOLECULES

Wearable Flexible and Stretchable Glove Biosensor for On-Site Detection of Organophosphorus Chemical Threats

(2017) Rupesh K. Mishra et al.   ACS Sensors

Wearable Ring-Based Sensing Platform for Detecting Chemical Threats

(2017) Juliane R. Sempionatto et al.   ACS Sensors

pH and Urea Estimation in Urine Samples using Single Fluorophore and Ratiometric Fluorescent Biosensors

(2017) Rashmi Chaudhari et al.   Scientific Reports

Metal organic frameworks mimicking natural enzymes: a structural and functional analogy

(2016) Ipsita Nath et al.   CHEMICAL SOCIETY REVIEWS

Current and emerging strategies for organophosphate decontamination: special focus on hyperstable enzymes

(2016) Pauline Jacquet et al.   ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH

An Organophosphorus Hydrolase-Based Biosensor for Direct Detection of Paraoxon Using Silica-Coated Magnetic Nanoparticles

(2015) Reza Khaksarinejad et al.   APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY

Engineering the Organophosphorus Acid Anhydrolase Enzyme for Increased Catalytic Efficiency and Broadened Stereospecificity on Russian VX

(2015) Courtney M. Daczkowski et al.   BIOCHEMISTRY

A novel nanobiosensor for the detection of paraoxon using chitosan-embedded organophosphorus hydrolase immobilized on Au nanoparticles

(2015) Rezvan Karami et al.   PREPARATIVE BIOCHEMISTRY & BIOTECHNOLOGY

Optical Detection of Paraoxon Using Single-Walled Carbon Nanotube Films with Attached Organophosphorus Hydrolase-Expressed Escherichia coli

(2015) Intae Kim et al.   SENSORS

Voltammetric vs. potentiometric sensing of dopamine: Advantages and disadvantages, novel cell designs, fundamental limitations and promising options

(2015) Irina S. Muratova et al.   SENSORS AND ACTUATORS B-CHEMICAL

An Organophosphate Sensor Based on Photo-crosslinked Hydrogel-entrapped E. coli

(2014) Valerie FLEISCHAUER et al.   ANALYTICAL SCIENCES

Sensitive electrochemical microbial biosensor for p-nitrophenylorganophosphates based on electrode modified with cell surface-displayed organophosphorus hydrolase and ordered mesopore carbons

(2014) Xiangjiang Tang et al.   BIOSENSORS & BIOELECTRONICS

A 5000-Fold Increase in the Specificity of a Bacterial Phosphotriesterase for Malathion through Combinatorial Active Site Mutagenesis

(2014) Tatheer Naqvi et al.   PLoS One

Preparation of Electrochemical Biosensor for Detection of Organophosphorus Pesticides

(2014) Ashish Gothwal et al.   International Journal of Analytical Chemistry

Engineering V-Type Nerve Agents Detoxifying Enzymes Using Computationally Focused Libraries

(2013) Izhack Cherny et al.   ACS Chemical Biology

Cell surface display of organophosphorus hydrolase for sensitive spectrophotometric detection of p-nitrophenol substituted organophosphates

(2013) Xiangjiang Tang et al.   ENZYME AND MICROBIAL TECHNOLOGY

Fluorometric determination of paraoxon in human serum using a gold nanoparticle-immobilized organophosphorus hydrolase and coumarin 1 as a competitive inhibitor

(2013) Nahid Kamelipour et al.   MICROCHIMICA ACTA

Enhancement in sensitivity of fluorescence based assay for organophosphates detection by silica coated silver nanoparticles using organophosphate hydrolase

(2013) Shaveena Thakur et al.   SENSORS AND ACTUATORS B-CHEMICAL

Catalytic mechanisms for phosphotriesterases

(2012) Andrew N. Bigley et al.   BIOCHIMICA ET BIOPHYSICA ACTA-PROTEINS AND PROTEOMICS

Mussel adhesive protein-based whole cell array biosensor for detection of organophosphorus compounds

(2012) Chang Sup Kim et al.   BIOSENSORS & BIOELECTRONICS

Organophosphorus hydrolase as an in vivo catalytic nerve agent bioscavenger

(2012) Melinda E. Wales et al.   Drug Testing and Analysis

Organophosphate pesticide levels in blood and urine of women and newborns living in an agricultural community

(2012) Karen Huen et al.   ENVIRONMENTAL RESEARCH

Microbial biosensor for detection of methyl parathion using screen printed carbon electrode and cyclic voltammetry

(2011) Jitendra Kumar et al.   BIOSENSORS & BIOELECTRONICS

Immobilization of microbial cells on inner epidermis of onion bulb scale for biosensor application

(2011) Jitendra Kumar et al.   BIOSENSORS & BIOELECTRONICS

VX Hydrolysis by Human Serum Paraoxonase 1: A Comparison of Experimental and Computational Results

(2011) Matthew W. Peterson et al.   PLoS One

A dual enzyme electrochemical assay for the detection of organophosphorus compounds using organophosphorus hydrolase and horseradish peroxidase

(2011) Asli Sahin et al.   SENSORS AND ACTUATORS B-CHEMICAL

Hydrolysis of organophosphorus compounds by microbial enzymes

(2010) Casey M. Theriot et al.   APPLIED MICROBIOLOGY AND BIOTECHNOLOGY

An optical microbial biosensor for detection of methyl parathion using Sphingomonas sp. immobilized on microplate as a reusable biocomponent

(2010) Jitendra Kumar et al.   BIOSENSORS & BIOELECTRONICS

Structural approach to the aging of phosphylated cholinesterases

(2010) Patrick Masson et al.   CHEMICO-BIOLOGICAL INTERACTIONS

Enhanced stability of enzyme organophosphate hydrolase interfaced on the carbon nanotubes

(2010) Valber A. Pedrosa et al.   COLLOIDS AND SURFACES B-BIOINTERFACES

Concept design of a UV light-emitting diode based fluorescence sensor for real-time bioparticle detection

(2010) N. Ryškevič et al.   SENSORS AND ACTUATORS B-CHEMICAL

A polyaniline-based optical biosensing platform using an entrapped oxidoreductase enzyme

(2010) Louis R. Nemzer et al.   SENSORS AND ACTUATORS B-CHEMICAL

Structural Insights into the Dual Activities of the Nerve Agent Degrading Organophosphate Anhydrolase/Prolidase

(2009) Nand K. Vyas et al.   BIOCHEMISTRY

Covalent coupling of organophosphorus hydrolase loaded quantum dots to carbon nanotube/Au nanocomposite for enhanced detection of methyl parathion

(2009) Dan Du et al.   BIOSENSORS & BIOELECTRONICS

A novel organophosphorus hydrolase-based biosensor using mesoporous carbons and carbon black for the detection of organophosphate nerve agents

(2009) Joon Hwan Lee et al.   BIOSENSORS & BIOELECTRONICS

Insecticide distribution model in human tissues viewing worker's health monitoring programs

(2009) Lourival Costa Paraíba et al.   BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY

Chaperonin overexpression promotes genetic variation and enzyme evolution

(2009) Nobuhiko Tokuriki et al.   NATURE

Balancing the stability and the catalytic specificities of OP hydrolases with enhanced V-agent activities

(2008) T.E. Reeves et al.   PROTEIN ENGINEERING DESIGN & SELECTION

Management of acute organophosphorus pesticide poisoning

(2007) Michael Eddleston et al.   LANCET

Improved Degradation of Organophosphorus Nerve Agents and p-Nitrophenol by Pseudomonas putida JS444 with Surface-Expressed Organophosphorus Hydrolase

(2005) Yu Lei et al.   BIOTECHNOLOGY PROGRESS