Development of a Zr/Fe-MIL nanozyme sensor integrated with a user-friendly colorimetric device for glyphosate monitoring [0.03%]
一种用于草甘膦监测的Zr / Fe-MIL纳米酶传感器并与用户友好的比色装置集成开发
Zeyan Zheng,Kailong Li,Shizhuo Wang et al.
Zeyan Zheng et al.
Timely and efficient analysis of glyphosate (GLP) in agriculture and environment is critical for food safety and public health. Herein, a paper-based enzyme sensor integrated with a portable device for GLP monitoring was developed. First, z...
A portable fluorescent aptamer sensor for rapid quantitative detection of Hg2 [0.03%]
一种快速定量检测Hg²⁺的便携式荧光适配子传感器
Jiayi Li,Xinyue Zhang,Zhiguang Suo et al.
Jiayi Li et al.
Mercury(II) ions (Hg2+) are heavy metal ions that can cause human poisoning and can lead to death in severe cases. Therefore, establishing a rapid quantitative detection method for Hg2+ is important for protecting human health. In this stud...
A coumarin-based ratiometric fluorescent sensor for the detection of hydrazine in environmental and biological samples [0.03%]
一种用于检测环境和生物样品中联氨的香豆素类比率型荧光传感器
Weiwei Luo,Linlin Lv,Liyang Sun et al.
Weiwei Luo et al.
Hydrazine (N2H4), a common industrial chemical, poses significant risks to both human health and the environment due to its high toxicity. In this study, a proportional fluorescence sensor (COFB) with coumarin as the fluorophore and 4-bromo...
Iodine determination by ICP-MS following platinum-assisted photochemical vapor generation: a strategy to overcome condensed-phase interferences [0.03%]
基于铂催化光化学气溶胶生成的ICP-MS法碘测定：克服凝聚相干扰的新策略
Richard Macedo de Oliveira,Bárbara Souza Soares,Daniel L G Borges
Richard Macedo de Oliveira
Data on the use of Pt2+ in the ion-assisted photochemical vapor generation of iodine with detection using inductively coupled plasma mass spectrometry (ICP-MS) are presented. Certified reference materials (antarctic krill, milk powder and o...
Cyclodextrin-based architectures for electrochemical sensing: from molecular recognition to functional hybrids [0.03%]
基于环糊精的电化学传感架构：从分子识别到功能杂化体
Xingxing Li,Li Fu,Fei Chen et al.
Xingxing Li et al.
This review surveys recent advances in the integration of cyclodextrins (CDs) with diverse materials for electrochemical detection of a wide range of analytes in environmental, pharmaceutical, and clinical contexts. CDs, featuring a hydroph...
Colorimetric loop-mediated isothermal amplification (cLAMP) assay for the genotyping of a thrombophilia genetic risk factor, MTHFR (C677T) [0.03%]
用于血栓形成倾向性遗传风险因子MTHFR（C677T）基因分型的比色环介导等温扩增（cLAMP）法
Reham Altwayan,Huseyin Tombuloglu,Moneerah Alsaeed et al.
Reham Altwayan et al.
Methylenetetrahydrofolate reductase (MTHFR) is an enzyme involved in regulating serum homocysteine and folate levels. A single nucleotide polymorphism (SNP) of MTHFR (rs1801133; C677T) is strongly associated with an increased risk of thromb...
Construction of a colorimetric glyphosate detection platform based on peroxidase-like activity of MOF-818(Cu) [0.03%]
基于MOF-818(Cu)类过氧化物酶活性的比色草甘膦检测平台的构建
Kaifeng Zhang,Xinyi Ding,Xin Zhang et al.
Kaifeng Zhang et al.
To develop a simple, rapid, and low-cost detection method for the field detection of glyphosate, we developed a "signal-off" detection system for glyphosate residues, using the peroxidase (POD)-like activity of a metal-organic framework (MO...
Unraveling the mysteries of extracellular vesicles with atomic force microscopy: a cutting-edge tool for insights into the microcosm [0.03%]
基于原子力显微镜的外泌体研究：探究微观世界的利器
Shuwei Wang,Kang Han,Fan Yang
Shuwei Wang
This review comprehensively explores the remarkable progress in the application of atomic force microscopy (AFM) in extracellular vesicle (EV) research. AFM, with its unique capacity for high-resolution imaging and sensitive force measureme...
Nanomaterial-enhanced fluorescence sensors for dopamine neurotransmitters: a photophysical perspective [0.03%]
纳米增强的多巴胺神经递质荧光传感器：一种光电物理视角
Rajib Pramanik
Rajib Pramanik
Neurotransmitters are critical in regulating mood, motivation, reward, and various bodily functions. These are necessary elements for cognitive and physical processes. In addition, neurotransmitters play a crucial role in the electrochemica...
Silver nanostructure morphology-driven surface-enhanced infrared spectroscopy for determination of deoxynivalenol in wheat flour [0.03%]
银纳米结构形态驱动型表面增强型红外光谱法检测小麦粉中的脱氧雪腐镰刀菌烯醇
Ming-Ran Feng,Wang-Sheng Qian,Yi-Chen Zhu et al.
Ming-Ran Feng et al.
The growing severity of food safety issues has made deoxynivalenol (DON), also known as vomitoxin, a significant concern in global food safety, as it is a common mycotoxin found in cereal grains. Conventional infrared spectroscopy faces cha...