Construction of viscosity-sensitive RNA fluorescent probes and their application in inflammtation imaging [0.03%]
黏度敏感的RNA荧光探针的构建及其在炎症成像中的应用
Meini Tang,Enxiang Ge,Guofang Li et al.
Meini Tang et al.
Abnormal structure or function of the nucleolus can lead to dynamic imbalances in intracellular viscosity, which is a core pathological feature of major diseases, including inflammation and cancer. However, existing fluorescent probes face ...
Development and prospects of fluorescence polarization immunoassay for pesticide detection in food and environment [0.03%]
荧光偏振免疫分析在食品和环境中农药残留检测研究进展及前景展望
Weiguo Yu,Zhenjiang Liu
Weiguo Yu
The excessive and improper application of pesticides severely jeopardizes ecological balance and poses serious threats to human health. Fluorescence polarization immunoassay (FPIA) is a homogeneous immunoassay technique that offers operatio...
Application of a fluorocarbon chain derived silica as a dispersive solid-phase extraction sorbent for six PAEs in water samples [0.03%]
一种含氟硅胶材料作为分散固相萃取吸附剂用于水中六种PAEs的提取分析研究
Yi-Yang Fang,Hai-Yan Liu,Zhi-Guo Shi
Yi-Yang Fang
Phthalates (PAEs) are a class of widely used plasticizers known for their reproductive toxicity and detrimental effects on liver and kidney function. The objective of this study is to develop a dispersive solid-phase extraction (d-SPE) meth...
Simultaneous determination of eight cannabinoids in hemp-based dietary supplements via an optimized SE-HPLC-PDA workflow integrating chemometric evaluation [0.03%]
基于化学计量学评估的优化SE-HPLC-PDA工作流程同时测定膳食补充剂中的八种大麻素
Radosław Porada,Monika Wójcik,Małgorzata Herman et al.
Radosław Porada et al.
The growing availability of hemp-based dietary supplements requires improvement of analytical methods and sample preparation for quality control of such products. This work presents a simple and efficient workflow involving solvent extracti...
Rapid and convenient electrochemical hemoglobin detection in mouse feces employing a DNA aptamer to evaluate the severity of colitis in a mouse model [0.03%]
利用DNA适配体快速简便地检测小鼠粪便中血红蛋白以评估模型小鼠结肠炎的严重程度
Mizuki Nakashima,Daimei Miura,Erika Komiya et al.
Mizuki Nakashima et al.
We established a rapid and convenient electrochemical detection system for quantifying mouse fecal hemoglobin to evaluate colitis severity. A human myoglobin-binding aptamer was cross-reactive with mouse hemoglobin, and coupled with redox e...
On-line gas diffusion membrane separation-flow injection analysis with spectrophotometric detection for the automated determination of ammonia nitrogen in complex industrial wastewater [0.03%]
在线气体扩散膜分离-流动注射分光光度法测定复杂工业废水中氨氮
Jun Hu,Rui Huang,Peng Li et al.
Jun Hu et al.
The determination of ammonia nitrogen (NH3-N) in industrial wastewater is often challenged by complex matrix interference, and traditional laboratory analysis cannot provide timely feedback for dynamic process regulation. To address these i...
A ratiometric fluorescence sensor based on a bifunctional Cu-MOF nanozyme for dual-signal detection of glyphosate in actual samples [0.03%]
一种基于双功能Cu-MOF纳米酶的比值型荧光传感器用于实际样品中草甘膦的双重信号检测
Yubo Zhang,Chao Liu,Huihui Ge et al.
Yubo Zhang et al.
This study proposes a glyphosate (GLY) detection strategy based on metal-organic framework (MOF) nanozymes, achieved by synthesizing a copper-based MOF nanozyme (Cu-MOF) via a one-pot hydrothermal method and integrating it into a ratiometri...
Electrochemically amplified nanozymatic activity of biolinker-based Co-MOF for H2O2 and dopamine detection [0.03%]
基于生物连接剂的Co-MOF电化学放大纳米酶活性用于H2O2和多巴胺检测
Jasmine Look,Syed Rahin Ahmed,Mohamed Hassan Mahana et al.
Jasmine Look et al.
Rapid, sensitive and selective H2O2 and dopamine sensors provide enormous opportunities to health, food and environmental monitoring, which could prevent major social and economic losses. To overcome the sluggish response and low sensitivit...
Analytical evaluation and mechanistic elucidation of the Co3O4/biochar composite-activated peroxymonosulfate system for efficient tetracycline degradation [0.03%]
Co3O4/生物炭复合材料活化过一硫酸盐降解四环素的分析评价及机理阐明
Eman A Alabdullkarem,Gullola Karamatova,Tanjina Nasrin Tamin et al.
Eman A Alabdullkarem et al.
Tetracycline (TC), an extensively utilized antibiotic, can cause significant environmental and health problems owing to its exceptional chemical permanence and resistance to traditional effluent alleviation techniques. To tackle these conce...
A portable near-infrared aptasensor platform for derivatization-assisted on-site analysis of acrylamide in food samples [0.03%]
一种用于现场衍变辅助分析食品中丙烯酰胺的近红外适配子传感器平台
Lingli Bu,Meixing Liu,Qihang Yang et al.
Lingli Bu et al.
Rapid and reliable on-site analysis remains a central challenge in food safety monitoring, particularly for small-molecule contaminants that are difficult to detect using portable analytical platforms. Acrylamide (AM), a typical low-epitope...