Mixed-Matrix Membrane-Based Piezoelectric CO2 Sensor with Self-Humidity Compensation [0.03%]
一种基于压电效应的混合基膜CO2传感器及其湿度自补偿方法
Xiaoyi Xu,Tingting Zhou,Ao Yang et al.
Xiaoyi Xu et al.
Monitoring the CO2 concentration is crucial for assessing respiratory illnesses in humans and safeguarding the environment. The ongoing difficulty lies in achieving highly sensitive detection while also eliminating the interference caused b...
Colorimetric CRISPR Biosensor: A Case Study with Salmonella Typhi [0.03%]
基于CRISPR的比色生物传感器：以伤寒沙门氏菌为例
Ana Pascual-Garrigos,Beatriz Lozano-Torres,Akashaditya Das et al.
Ana Pascual-Garrigos et al.
There is a critical need to implement a sensitive and specific point-of-care (POC) biosensor that addresses the instrument limitations and manufacturing challenges faced in resource-constrained contexts. In this paper we focus on enteric fe...
Electrode- and Label-Free Assessment of Electrophysiological Firing Rates through Cytochrome C Monitoring via Raman Spectroscopy [0.03%]
基于拉曼光谱细胞色素C监测的无电极和无标记电生理放电速率评估技术
Christian Tentellino,Marta d&#x;Amora,Rustamzhon Melikov et al.
Christian Tentellino et al.
In vitro neurotoxicology aims to assess and predict the side effects of exogenous chemicals toward the human brain. Among the exploited approaches, electrophysiological techniques stand out for the high spatiotemporal resolution and sensiti...
Self-referenced Digital Spectral Chromatic Local Surface Plasmon Resonance in Ultrasensitive Severe Sepsis Interleukin-6 Detection [0.03%]
自引用数字光谱色散局部表面等离子体共振在超高灵敏度重症脓毒血症白细胞介素-6检测中的应用
Ting-Wei Chang,Ting-Hao Chuang,Sheng-Hann Wang et al.
Ting-Wei Chang et al.
Clinical monitoring of cytokines, such as interleukin-6 (IL-6), enables a timely diagnosis and can significantly improve patient prognosis. In this study, we developed a rapid, label-free, ultrasensitive, and low matrix-effect method called...
Live MSCs Characterizer Displays Stemness and Differentiation Using Colorful LV-cp Biosensors [0.03%]
活细胞MSC特征化器利用多彩LV-cp生物传感器展示干细胞特性及分化能力
Qingyun Jiang,Shuai Shao,Na Li et al.
Qingyun Jiang et al.
Mesenchymal stem cells (MSCs) have garnered significant attention in biomedical research due to their accessibility and remarkable differentiation potential. However, the lack of efficient and convenient living cell monitoring methods limit...
Urease-Driven Janus Nanomotors for Dynamic Enrichment and Multiplexed Detection of Bladder Cancer MicroRNAs in Urine [0.03%]
用于尿液中膀胱癌微RNA动态富集与多重检测的脲酶驱动Janus纳米马达
Hong Zhou,Qi Liu,Minghui Chen et al.
Hong Zhou et al.
Bladder cancer diagnosis typically involves approaches such as cystoscopy, biopsy, urine cytology, and medical imaging. However, these invasive procedures carry a risk of complications, and direct in vitro detection on clinical samples ofte...
Au@Fe3O4 Nanoparticle-Based Colorimetric Aptasensor for Noninvasive Screening of Colorectal Cancer via Detection of Parvimonas micra [0.03%]
一种基于Au@Fe3O4 纳米粒子的比色适配子传感器用于Parvimonas micra 的检测以实现结直肠癌的无创筛查
Shanshan Feng,Peiyi Zhang,Hui Chen et al.
Shanshan Feng et al.
Colorectal cancer (CRC) is a common malignancy requiring early screening to improve patient outcomes. Current screening methods such as colonoscopy and fecal occult blood tests have several limitations including high cost, poor specificity,...
High-Performance Odorant Binding Protein-Derived Peptide Biosensor for Salmonella Contamination in Food Detection Based on Mace Structure [0.03%]
基于棱镜结构的高性能气味结合蛋白衍生肽生物传感器检测食品中的沙门氏菌
Zhi Wang,Weichao Ma,Shanchun Yan et al.
Zhi Wang et al.
Salmonella infection is one of the primary causes of foodborne illnesses, leading to symptoms such as fever, nausea, vomiting, and abdominal cramps. Therefore, sensitive and specific monitoring of Salmonella is necessary. In this study, we ...
Wood-Cased Pencil Graphite as Voltammetric Sensor and Sampling by Drone for Field Detection of 2,4,6-Trinitrotoluene Explosive [0.03%]
无人机搭载铅笔芯石墨作伏安传感器现场检测2,4,6-三硝基甲苯爆炸物
Paithoon Prasertying,Nattanun Suvaporn,Chompoonut Keawmamuang et al.
Paithoon Prasertying et al.
This study introduces a novel approach for detecting 2,4,6-trinitrotoluene (TNT) explosives using a pencil-based sensor. The sensor utilizes the circular area of a 3 mm diameter pencil lead enclosed by a wooden shaft as the working electrod...
Application of Intramolecular O-to-N Phosphoryl Transfer Reaction to Design Fluorogenic Probes to Detect Activities of Enzymes That Metabolize Short Peptides and Acylamino Acids [0.03%]
利用分子内氧到氮的磷转移反应设计可检测短肽和酰胺氨基酸代谢酶活性的荧光探针
Risako Sawayama,Mayano Minoda,Hirotatsu Kojima et al.
Risako Sawayama et al.
We propose the design strategy of fluorogenic probes of proteases/peptidases and acylamino acid hydrolases utilizing an intramolecular O-to-N phosphoryl transfer reaction, in which the main chain of peptides or amino acids is retained from ...