Simultaneous detection and differentiation of common foodborne pathogens using tri-metallic magnetic microspheres as an aluminium foil based SERS substrate [0.03%]
基于铝箔基底SERS衬底的三金属磁性微球同步检测和区分常见的食源性病原体
Dev Kumar,Anil K Yadav,Swati Rani et al.
Dev Kumar et al.
Foodborne bacteria can enter the human body through food, water, and air, potentially causing infections and foodborne illnesses that pose significant health risks, particularly for vulnerable populations. Recent technological advancements ...
Sustainable synthesis of truncated Au-sensors embedded within robust snipped human nails to monitor dye adulteration in real food samples [0.03%]
在耐用品外壳的人工截短指甲中嵌入Au（金）纳米容器的可持续合成以监测真实食品样品中的染料非法掺杂
Jayasree Kumar,Divya S Parimi,Salman Khan et al.
Jayasree Kumar et al.
Natural materials with anomalous molecular machinery and hierarchies are gaining tremendous recognition in the pursuit of environmentally friendly, sustainable supports via noble metal anchoring for the analysis of organic pollutants. Herei...
A three-dimensional microfluidic model based on dielectrophoresis for the separation of blood cells [0.03%]
一种基于介电泳的三维微流体模型用于分离血细胞
Hongyang Xu,Tao He,Yonghui Yang et al.
Hongyang Xu et al.
In recent years, cell-based micro-robots have shown great potential in the biomedical field due to their excellent biocompatibility and precise targeting ability. The primary task for in-depth research on micro-robots based on different cel...
A label-free fluorescence sensing platform based on NaY0.47F4:Ce0.1,Gd0.4,Eu0.03@PEIF down-conversion for selective detection of Cu2+ in aqueous environments [0.03%]
一种基于NaY0.47F4:Ce0.1，Gd0.4，Eu0.03@PEIF下转换的无标签荧光传感平台选择性检测水环境中Cu²⁺离子
Dongxu Yan,Wen Yao,Siwei Chen et al.
Dongxu Yan et al.
The issue of Cu2+ contamination is severe due to its potential to induce diseases upon exposure. This study has developed a novel down-conversion fluorescent material, α-phase NaY0.47F4:Ce0.1,Gd0.4,Eu0.03@PEIF nanoparticles (Eu@PEIF NPs). ...
Laser melting of Parafilm-wax: a novel approach to hydrophobic barrier formation in paper-based microfluidics [0.03%]
激光熔化Parafilm-蜡：纸基微流控中疏水屏障形成的新方法
Akshay A Kamble,Gourav Samal,Bhushan J Toley
Akshay A Kamble
We present a novel method for fabricating microfluidic paper-based analytical devices (μPADs) using laser melting of Parafilm wax to form hydrophobic barriers. This approach involves placing Parafilm on filter paper and patterning it with ...
Ultra-high performance liquid chromatography-tandem mass spectrometry for profiling mercapturic acids in human urine after daily exposure to acrylamide, 3-monochloropropane-1,2-diol and glycidol [0.03%]
高效液相色谱-串联质谱法用于表征人类在日常接触丙烯酰胺、3-氯-1,2-环氧propane和环氧乙烷后尿液中巯基酸的分布状况
Wei Jia,Xing Ke,Anxian Huang et al.
Wei Jia et al.
The mercapturic acids are critical urinary biomarkers for evaluating the short-term exposure to typical food processing contaminants in vivo. However, limited studies have focused on methodological supports for biomonitoring the internal ex...
A urea-based polyphenol receptor demonstrates colorimetric and fluorometric detection of cyanide in real-life applications [0.03%]
一种基于尿素的多元酚受体显示出在实际应用中分光光度和荧光检测氰化物的能力
Sanjana Das,Gopal Das
Sanjana Das
Cyanide (CN-) anions are highly toxic and pose a serious threat to biological systems. Therefore, a strategy for the rational design of a new optical sensor for the selective and sensitive recognition of CN- in aqueous media is presented. T...
Advancing food safety and quality assessment: a comprehensive review of non-destructive analytical technologies [0.03%]
食品质量和安全评估的无损检测分析技术综述性研究进展
Yuerong Feng,Xinai Zhang,Jiaqian Liu et al.
Yuerong Feng et al.
Non-destructive analytical technologies have emerged as transformative tools for advancing food safety and quality assessment, addressing critical challenges posed by chemical contaminants, microbial pathogens, and adulterants in global foo...
The highly specific fluorescence visualization of mitochondrial peroxynitrite via a naphthalimide probe [0.03%]
一种萘啶衍生物荧光探针用于线粒体内过氧亚硝酸盐的高选择性检测
Fangyun Xin,Haixu Wang,Yuanqian Yang et al.
Fangyun Xin et al.
Peroxynitrite (ONOO-), a reactive nitrogen species with potent oxidative capacity, induces cell death through chemical modifications of biomolecules including proteins, lipids and nucleic acids, while being implicated in the occurrence of d...
Rhodamine-based turn-on fluorescent and colorimetric chemosensor for selective Pb2+ detection: insights from crystal structure, molecular docking, real sample analysis, and logic gate applications [0.03%]
一种基于若丹明的荧光/比色法化学传感器用于Pb2+的选择性检测：来自晶体结构、分子对接、实际样品分析和逻辑门应用的见解
Ram Kumar,Bholey Singh,Rita Kakkar et al.
Ram Kumar et al.
Lead (Pb2+) contamination remains a critical environmental and public health concern, necessitating its effective detection methods. In this study, we report the design and synthesis of a novel rhodamine-based Schiff base chemosensor (L), w...