Recent progress of nanomaterials for colorimetric and fluorescence sensing of reactive oxygen species in biological and environmental samples
Incomplete reduction of oxygen produces reactive oxygen species (ROS) or intermediates.
Hydrogen peroxide (H 2 O 2), superoxide (O 2•−), hydroxyl radical (• OH), and hypochlorite …
Hydrogen peroxide (H 2 O 2), superoxide (O 2•−), hydroxyl radical (• OH), and hypochlorite …
Nanozyme-Engineered Hydrogels for Anti-Inflammation and Skin Regeneration
Inflammatory skin disorders can cause chronic scarring and functional impairments, posing
a significant burden on patients and the healthcare system. Conventional therapies, such as …
a significant burden on patients and the healthcare system. Conventional therapies, such as …
Preparation and antioxidant activity of novel chitosan oligosaccharide quinolinyl urea derivatives
L Wang, X Liu, W Tan, Q Li, Z Guo, J Zhang - Carbohydrate Research, 2022 - Elsevier
In the present study, four new chitosan oligosaccharide derivatives bearing quinolinyl urea
groups were synthesized by reaction between 2-methoxyformylated chitosan …
groups were synthesized by reaction between 2-methoxyformylated chitosan …
Clinically deployable bioelectronic sensing platform for ultrasensitive detection of transferrin in serum sample
Varying levels of transferrin (Tf) have been associated with different disease conditions and
are known to play a crucial role in various malignancies. Regular monitoring of the …
are known to play a crucial role in various malignancies. Regular monitoring of the …
Ex Vivo and In Vitro Antiaging and Antioxidant Extract Activity of the Amelanchier ovalis from Siberia
L Asyakina, V Atuchin, M Drozdova, O Kozlova… - International Journal of …, 2022 - mdpi.com
Phenolic acids are biologically active substances that prevent aging and age-related
diseases, eg, cancer, cardiovascular diseases, Alzheimer's disease, Parkinson's disease …
diseases, eg, cancer, cardiovascular diseases, Alzheimer's disease, Parkinson's disease …
Smartphone-Integrated Automated Sensor Employing Electrochemically Engineered 3D Bimetallic Nanoflowers for Hydrogen Peroxide Quantification in Milk
Hydrogen peroxide (H2O2), one of the reactive oxygen species in living beings, serves as a
regulator of various cellular processes. However, excessive peroxide concentrations are …
regulator of various cellular processes. However, excessive peroxide concentrations are …
Electrochemical micro- and nanobiosensors for in vivo reactive oxygen/nitrogen species measurement in the brain
In this focused review, we examine the influence of reactive oxygen and nitrogen species
(ROS/RNS) on physiological processes and the induction of oxidative stress, with particular …
(ROS/RNS) on physiological processes and the induction of oxidative stress, with particular …
Insights into the Fabrication and Electrochemical Aspects of Paper Microfluidics-Based Biosensor Module
Over the past ten years, microfluidic paper-based analytical devices (micro-PADs) have
attracted a lot of attention as a viable analytical platform. It is expanding as a result of …
attracted a lot of attention as a viable analytical platform. It is expanding as a result of …
Genetically Encoded Fluorescent Probe for Detection of Heme-Induced Conformational Changes in Cytochrome c
Cytochrome c (Cytc) is a key redox protein for energy metabolism and apoptosis in cells.
The activation of Cytc is composed of several steps, including its transfer to the …
The activation of Cytc is composed of several steps, including its transfer to the …
纳米模拟酶在活性氧检测中的应用研究进展.
丁亚新, 吴鹏, 赵雪伶, 陈诚… - Journal of Materials …, 2023 - search.ebscohost.com
活性氧(reactive oxygen species, ROS) 是一种具有强反应活性的物质, 主要包括羟基自由基(·
OH), 超氧阴离子自由基(· O-2) 和过氧化氢(H2O2) 等. 哺乳动物体内活性氧的浓度异常会引发 …
OH), 超氧阴离子自由基(· O-2) 和过氧化氢(H2O2) 等. 哺乳动物体内活性氧的浓度异常会引发 …