Results 31 to 40 of about 79,187 (302)

Protein assembly for biosensing and drug delivery devices

open access: yes, 2021
Chen, WilfredNature provides an abundance of proteins to preform specific tasks that have been perfected through evolution. Many of these natural functions are quite valuable for the construction and customization of biosensing and drug delivery devices.
Hartzell, Emily J.
core   +1 more source

Nanomaterials for Biosensing Lipopolysaccharide [PDF]

open access: yesBiosensors, 2019
Lipopolysaccharides (LPS) are endotoxins, hazardous and toxic inflammatory stimulators released from the outer membrane of Gram-negative bacteria, and are the major cause of septic shock giving rise to millions of fatal illnesses worldwide. There is an urgent need to identify and detect these molecules selectively and rapidly.
Sondhi, Palak   +2 more
openaire   +2 more sources

Carboxypeptidase A4 negatively regulates HGS-ETR1/2-induced pyroptosis by forming a positive feedback loop with the AKT signalling pathway

open access: yesCell Death and Disease, 2023
Pyroptosis, a mode of inflammatory cell death, has recently gained significant attention. However, the underlying mechanism remains poorly understood. HGS-ETR1/2 is a humanized monoclonal antibody that can bind to DR4/5 on the cell membrane and induce ...
Luoling Wang   +10 more
doaj   +1 more source

A Highly Selective and Sensitive Fluorescent Sensor Based on Molecularly Imprinted Polymer-Functionalized Mn-Doped ZnS Quantum Dots for Detection of Roxarsone in Feeds

open access: yesNanomaterials, 2022
Roxarsone (ROX) as an organoarsenic feed additive has been widely used in livestock breeding and poultry industry, but ROX can degrade into highly toxic inorganic arsenic species in natural environments to threaten to the environment and human health ...
Fei Li   +5 more
doaj   +1 more source

Fluorophores-Assisted Excitation Emission Matrix Fluorescence Method for the Origin Traceability of Lily

open access: yesChemosensors, 2023
In this work, a fluorophores-assisted excitation/emission matrix (EEM) fluorescence method was proposed to trace the origin of lily in the Chinese market. There are few active components in lilies that have fluorescent signals, and too few characteristic
Huan Fang   +4 more
doaj   +1 more source

Fe Doping Enhances the Peroxidase-Like Activity of CuO for Ascorbic Acid Sensing

open access: yesChemistry, 2023
Although significant advances have been witnessed in the application of nanozymes in recent years, exploring new strategies to enhance the enzyme-like activity of nanozymes is of urgent importance.
Boyu Yan   +4 more
doaj   +1 more source

Aplicaciones Médicas en Dispositivos Móviles

open access: yesInterconectando Saberes, 2018
El mHealth (Salud Móvil) o también llamado IoMT (Internet de las cosas médicas) se refiere a la práctica de la medicina y salud pública con apoyo de dispositivos móviles.
Miguel Lara Castro   +2 more
doaj   +1 more source

The emotional body in the main street: individual interpretations of biosensing data.

open access: yes, 2022
Biosensing is becoming a popular method among urban scholars interested in the experience of urban space. Biosensing refers to the capture of physiological signals such as electrodermal activity, brain activity or heart rate through wearable devices ...
Paiva, Daniel   +3 more
core   +1 more source

Development of immunoassays for the determination of phthalates

open access: yesFood and Agricultural Immunology, 2020
The development of highly selective analytical methodologies to monitoring phthalates (phthalic acid esters, PAEs) is important for the safety of environment, food and equipment.
Lei Li, Mingcui Zhang
doaj   +1 more source

Electrogenerated Chemiluminescence Biosensing [PDF]

open access: yesAnalytical Chemistry, 2019
This Feature simply introduces the history and mechanism of classical electrogenerated chemiluminescence (ECL) systems for the detection of biomolecules, highlights new advances and emerging fields of the ECL biosensing with recent illustrative examples, and presents the challenges and perspectives of ECL biosensing.
Honglan Qi, Chengxiao Zhang
openaire   +2 more sources

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