Development of a plasmid reference material to improve the accuracy of quantitative detection of Bovine parvovirus [0.03%]
牛 parvovirus 定量检测准确性的质粒参考物质建立
Caihang Zhang,Mengke Lv,Yanmin Lin et al.
Caihang Zhang et al.
Reference materials (RMs) serve as essential standards for the quantitative analysis of nucleic acid molecules using quantitative real-time PCR (qPCR), a widely employed method for pathogen detection. However, the lack of universal referenc...
Analytical Methods Committee Amctb No
Analytical Methods Committee Amctb No
Since the early 2000s, neutron techniques have become available for the non-invasive characterisation of cultural heritage artefacts, especially those made of metal, ceramic or stone. This is thanks to the ability of neutrons to penetrate d...
A self-priming mediated chain extension cysteine catalytic oxidation-based colorimetric method for sensitive Pseudomonas aeruginosa detection [0.03%]
一种用于敏感铜绿假单胞菌检测的自启动介导链延长半胱氨酸催化氧化比色法
Jiaxiang Xie,Lixia Xia,Juan Huang et al.
Jiaxiang Xie et al.
Nursing hospital infections with Pseudomonas aeruginosa (P. aeruginosa) pose a significant risk to human health, especially to those immunosuppressed patients receiving surgical therapy. Consequently, it is imperative to create a novel and ...
Effects of stir-frying fixation on the chemical components of Lonicerae japonicae flos tea: GC-IMS and UPLC-HRMS [0.03%]
炒炭处理对金银花茶化学成分的影响：GC-IMS和UPLC-HRMS研究
Yuzhang Mi,Hongjing Dong,Shuang Liu et al.
Yuzhang Mi et al.
Lonicerae japonicae flos (LJF), a traditional Chinese medicine characterized by its dual nature as both food and medicine, has been prepared into tea through a stir-frying method. However, dynamic changes in chemical components in LJF tea d...
Optimisation of electronic nose performance with multi-attention and domain adaptation for fire forensics [0.03%]
基于多注意和领域适应的电子鼻火灾鉴别优化方法研究
Tian-Shu Song,Hui-Rang Hou,Qing-Hao Meng
Tian-Shu Song
The identification of ignitable liquids at fire scenes is a crucial component of forensic investigations. However, conventional analytical methods such as gas chromatography-mass spectrometry, often require costly equipment, specialised exp...
Detection of blood glucose based on the aggregation induced luminescence effect in 4-formyl-3-hydroxybenzoic acid@ZIF-8 and a ratiometric fluorescence method based on Förster resonance energy transfer between aggregation-induced emission molecules and diallyl phthalate [0.03%]
基于聚集诱导发光效应的4-甲醛-3-羟基苯甲酸@ZIF-8和基于聚集诱导发射分子与邻苯二甲烯共轭体系的Förster共振能量转移比色法血液葡萄糖检测方法
Xu Xu,Jing Li,Yaodong Zhang
Xu Xu
A novel and simple ratiometric fluorescence detection method for H2O2 and glucose was proposed on the basis of the aggregation-induced luminescence effect of the aggregation-induced emission (AIE) molecule 4-formyl-3-hydroxybenzoic acid (FH...
Ultrasound-enzyme-assisted extraction of flavonols from Polygonatum odoratum using ternary natural deep eutectic solvents [0.03%]
用于从延胡索中提取黄酮醇的超声波-酶辅助三元天然深共熔溶剂提取法
Yuhan Lou,Jiaying Zhang,Xirui Wu et al.
Yuhan Lou et al.
Natural deep eutectic solvents (NADESs) are emerging green solvents that show great potential in extracting natural products from natural resources. In this study, a third component was introduced into the NADES system, and the screened ter...
Nitrogen-doped carbon dots for ultrasensitive detection of Hg2+ in traditional Chinese medicine and bioimaging applications [0.03%]
氮掺杂碳点在传统中药及生物成像中检测Hg2+的研究
Yuli Mei,Shuo Yang,Minghui Su et al.
Yuli Mei et al.
A nitrogen-doped carbon dots (N-CDs)-based fluorescent sensor was developed for ultrasensitive and selective detection of mercury ions (Hg2+) in complex matrices, such as Panax notoginseng (Burk.) F. H. Chen (Sanqi). The synthesized N-CDs e...
A highly sensitive flow injection chemiluminescence method for myoglobin detection in beef samples based on zinc ion-induced "dragging" of heme iron [0.03%]
基于锌离子“拖拽”血红素铁的高灵敏流注射化学发光法检测牛肉样品中的肌红蛋白
Yali Zhang,Yuhan Ma,Yapin Zhao et al.
Yali Zhang et al.
We report for the first time that zinc ions (Zn2+) significantly enhance the chemiluminescence (CL) signal of the luminol-hydrogen peroxide (luminol-H2O2) system by "dragging" heme iron out of myoglobin (Mb). Integrating this with myoglobin...
Exploring the link between polymeric surface composition and emerging bisphenol release in toys and childcare products: insights from the Swiss market [0.03%]
探索聚合物表面组成与玩具及儿童护理产品中双酚类新兴污染物释放之间的联系：来自瑞士市场的见解
Camille Rime,Sanja Delic,Anne Onidi et al.
Camille Rime et al.
This study investigates the release of 14 bisphenols (BPs) from various toys and childcare plastic products available in the Swiss market, using artificial saliva as a simulant. A total of 162 samples were analyzed, revealing substantial di...