Brain tissue oxygen pressure monitoring using carbon fiber microelectrodes protected from biofouling by polyphenylenediamine-polyurethane coating [0.03%]
Shuting Chen,Melissa Hexter,Andrei Sabac et al.
Shuting Chen et al.
Brain tissue oxygen pressure (PbtO2) monitoring is critical to evaluating the status of brain metabolism in healthy or pathological states. Electrochemistry provides high spatial and temporal resolution to achieve PbtO2 monitoring, especial...
Sub-microsecond optical measurements of cell membrane charging and lesioning by pulsed electric fields [0.03%]
Iurii Semenov,Giedre Silkuniene,Mantas Silkunas et al.
Iurii Semenov et al.
Membrane charging and permeabilization by 1- and 0.3-μs pulsed electric fields (PEFs) were visualized and quantified in spheroidal CHO cells using pulsed laser fluorescence microscopy. FluoVolt and Di-8-ANEPPS dyes changed emission by 26% ...
Multicellular tumour spheroids exposure to pulsed electric field: A combined experimental and mathematical modelling study highlighting temporal dynamics of DAMP release and accelerated regrowth at intermediate field intensities [0.03%]
E Leschiera,N Mattei,M-P Rols et al.
E Leschiera et al.
Electroporation is increasingly used as a percutaneous ablation technique for tumours located near vital structures. Although effective, tumour regrowth may still occur. At the same time, in vitro studies on cell monolayers have shown that ...
Recent trends in MOF-based electrochemical biosensing strategies for cardiovascular disease diagnostics [0.03%]
Marlon Oranzie,Samantha F Douman,Jaymi L January et al.
Marlon Oranzie et al.
Cardiovascular diseases (CVDs) remain a leading cause of death worldwide, creating an urgent need for diagnostic technologies that are rapid, accurate, and affordable. Conventional diagnostic methods, such as electrocardiograms and chest X-...
Effects of oxycodone on tonic levels and phasic release of serotonin in the rat nucleus accumbens core [0.03%]
Youngjong Kwak,Juan M Rojas Cabrera,Sara A Vettleson-Trutza et al.
Youngjong Kwak et al.
Despite widespread oxycodone misuse, the role of serotonin in opioid addiction remains understudied compared to dopamine. This study investigated the acute effects of oxycodone (2.5 mg/kg, i.v.) on serotonergic neurotransmission in the rat ...
Electrochemical biosensor on disposable electrodes for the detection of alkaline phosphatase inhibitors in seawater [0.03%]
María J Sáenz-Espinar,Francisco Montilla,Francisco Huerta
María J Sáenz-Espinar
A disposable electrochemical biosensor for the detection of alkaline phosphatase (ALP) inhibitors in seawater was developed by immobilizing ALP within sol-gel silica and organically modified silica matrices deposited onto screen-printed car...
Proof-of-concept bioelectrochemical characterization of Mycolicibacterium smegmatis for diagnostic applications [0.03%]
麻风分枝杆菌生物电化学表征的概念验证研究及其在诊断学中的应用
Sunday Olakunle Oguntomi,Abhipsa Sahu,Yili Yang et al.
Sunday Olakunle Oguntomi et al.
Elevated urease activity in tuberculosis-infected individuals is often suggestive of bacterial virulence by promoting survivability and establishment of the causative pathogen (Mycobacterium tuberculosis) in the host. Thus, heightened ureas...
Electrochemistry of redox enzymes: from functional enzyme immobilization to enzymatic bio-electrochemical devices (tutorial) [0.03%]
氧化还原酶的电化学：从功能固定化酶到生化电器（教程）
A Guessab,I Mazurenko,E Lojou et al.
A Guessab et al.
Electrochemistry of redox enzymes is a multidisciplinary field, and students who join labs specialized in bio-electrochemistry have various backgrounds: chemistry, biology, biotechnologies, nanotechnologies, physics, etc., so that their lev...
Anthraquinone disulfonate as a stable redox mediator for efficient air-cathodes at neutral pH in dual-chamber microbial fuel cells [0.03%]
蒽醌二磺酸盐作为双室微生物燃料电池中性条件下高效空气阴极的稳定氧化还原介体
Antoine Vautier,James A Behan,Charlotte Bodin et al.
Antoine Vautier et al.
Microbial Fuel Cells (MFCs) are commonly developed as organic-matter oxidizing bioanodes with abiotic air cathodes. However, O2 reduction requires active aeration and/or the use of expensive catalysts using noble metals. In this study, 2,7-...
Microalgae cells with extracellular gold nanoparticles for enhanced photobioelectrochemical activity [0.03%]
胞外负载金纳米粒子的微藻细胞用于光生物电化学性能增强
Caio C G Silva,Alessandro Cacia,Hernán D Rojas-Mantilla et al.
Caio C G Silva et al.
Photobioelectrochemical systems (PBEs) harness the machinery of photosynthetic microorganisms to convert solar energy into electricity. However, the inefficient electron transfer at the cell-electrode interface remains as the key performanc...