optimization-antigen-preparation-for-hemagglutination-inhibition

Optimization of Antigen Preparation for Hemagglutination Inhibition Assay of Newcastle Disease Virus Serology

Accurate assessment of Newcastle disease virus (NDV) antibody titers is crucial for effective poultry disease control and surveillance. This article ...

Suzhou Chien-shiung Institute of Technology

Jiangsu Province Engineering Research Center of Novel Tumor-targeting Drug Conjugates

An abnormal level of dopamine (DA) is usually related to neurological disorders, including Parkinson's disease. Herein, cubic-shaped, Prussian blue nanoparticle-supported MoS nanocomposites (MoS-CPBNPs) were prepared as peroxidase-like nanozymes for the label-free, colorimetric detection of DA. As expected, the as-prepared MoS-CPBNPs nanozymes have outstanding peroxidase-like mimicking activity, which can catalyze 3,3',5,5'-Tetramethylbenzidine (TMB) to generate blue, oxidized TMB in the presence of hydrogen peroxide (HO). DA can inhibit the oxidation of TMB, which causes blue solutions to fade and become colorless. According to this phenomenon, the developed colorimetric sensor can qualitatively and quantitatively analyze DA ranging from 0 to 300 μM with a detection limit of 0.09 μM. In addition, the high recovery and low relative standard deviation for practical DA determination suggested that this colorimetric sensor has potential for application in biological biosensing and diagnostic fields.

Prussian Blue Nanoparticle Supported MoS Nanocomposites as a Peroxidase-Like Nanozyme for Colorimetric Sensing of Dopamine.

Canine enteric coronavirus (CECoV) is a prevalent infectious disease among dogs worldwide, yet its epidemiology in mainland China remains poorly understood. This systematic review and meta-analysis aimed to assess the prevalence of CECoV in mainland China and identify factors influencing its prevalence.

Article	Year
Prussian Blue Nanoparticle Supported MoS Nanocomposites as a Peroxidase-Like Nanozyme for Colorimetric Sensing of Dopamine. Biosensors\| PubMed ID: 35624561	2022
A systematic review and meta-analysis of canine enteric coronavirus prevalence in dogs of mainland China. Virology journal\| PubMed ID: 38982509	2024

Chaoyang Chen

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