Time-domain luminescence lifetime imaging with oxygen sensor particles in the presence of actinic light [0.03%]
存在日光下的时间荧光寿命成像技术及其氧敏感微粒研究
Georg Schwendt,Michael Kühl
Georg Schwendt
Time-gated luminescence lifetime imaging is highly valued in quantitative chemical imaging for its robustness against inhomogeneities in signal intensity and especially background fluorescence, amongst other things. While some literature de...
Disentangling method-induced differences in metabolomics: single- versus dual-phase extraction [0.03%]
代谢组学中诱导差异的分离：单相和双相提取之间的区别研究
Sehyeon Erica Kim,Tao Huan
Sehyeon Erica Kim
Efficient metabolite extraction is a key determinant of metabolome coverage and data quality in metabolomics. In this study, we systematically compare two widely used metabolite extraction strategies in untargeted metabolomics, including me...
Design of a "turn-on" colorimetric sensor for AChE inhibitors based on the instability of metal-organic frameworks [0.03%]
基于金属有机骨架不稳定性的"AchE抑制剂'开启'比色传感器的设计
Jun Zhang,Wenzhu Jiang,Zhiping Xu et al.
Jun Zhang et al.
Generally, unstable metal-organic frameworks (MOFs) have been less commonly employed in many applications compared to stable MOFs. However, given the vast number of such unstable MOFs and the diversity of their instability behaviors, explor...
The infinite-dimensional nature of spectroscopy and why models succeed, fail, and mislead [0.03%]
光谱的无限维性质以及模型为何成功、失败和产生误导
Umberto Michelucci,Francesca Venturini
Umberto Michelucci
Machine learning (ML) models have achieved strikingly high accuracies in spectroscopic classification tasks, often without a clear proof that those models used chemically meaningful features. Existing studies have linked these results to da...
Flavourings, nicotine content, and elemental composition as indicators of regulatory compliance in nicotine pouches and heated tobacco products [0.03%]
风味物质、尼古丁含量和元素组成作为测量烟草监管合规性的指标：以尼古丁袋和加热不燃烧烟草产品为例
Matjaž Rantaša,Matjaž Finšgar
Matjaž Rantaša
Nicotine pouches (NPs) and heated tobacco products using heatsticks (HSs) are relatively new alternatives to traditional smoking. Their rising popularity, especially among younger populations, and recent regulatory efforts to reduce nicotin...
Exploring the role of microfluidic paper-based analytical devices in salivary diagnostics: from concept to clinical applications [0.03%]
微流体纸基分析器件在唾液诊断中的作用：从概念到临床应用
Lucas R Sousa,Larissa G Velasco,Sandra G Vlachovsky et al.
Lucas R Sousa et al.
Microfluidic paper-based analytical devices (µPADs) have evolved significantly over the last few decades, from simple colorimetric strips to multifunctional lab-on-a-chip systems. This review focuses on advances in µPAD development, with ...
Review
The Analyst. 2026 Apr 10. DOI:10.1039/d5an01316j 2026
Bacterial imprinted polymer-based detection of Escherichia coli using polydopamine on gold nanodendrite/graphene oxide modified electrodes [0.03%]
基于聚多巴胺的金纳 dendrite/石墨烯氧化物修饰电极的大肠杆菌检测研究
Yilei Xue,Jessica Chen,Meissam Noroozifar et al.
Yilei Xue et al.
Pathogenic bacteria pose a major global threat to public health, environmental safety, and food quality, highlighting the need for rapid, sensitive, and cost-effective detection methods. In this study, an electrochemical biosensor based on ...
Thiol-phenolic interactions in electropolymerized methimazole enable superior isomer discrimination for hydroquinone and catechol sensing [0.03%]
甲硫咪唑电聚合中的巯基酚类相互作用可实现氢醌和儿茶酚检测的优异异构体区分能力
Dexian Kong,Jiajin Feng,Shiting Deng et al.
Dexian Kong et al.
A new electropolymerized methimazole (p-MMI) film-modified glassy carbon electrode was developed for simultaneous detection of hydroquinone (HQ) and catechol (CC). The p-MMI/GCE was fabricated through cyclic voltammetric deposition of methi...
Improving the resolution of permanent gas analytes using solvent gas in gas chromatography [0.03%]
溶剂气体在气相色谱中提高永久性气体组分分辨率的方法研究
Matthew Messner,Yugang Sun
Matthew Messner
Gas chromatography (GC) using porous layer open tubular (PLOT) columns provides an accessible approach for the analysis of permanent gases in environmental samples and gaseous processes. However, unlike that in GC of volatile liquids, solve...
A neutral BODIPY molecular rotor photosensitizer for mitochondrial targeting [0.03%]
一种中性BODIPY分子旋催化剂用于线粒体靶向治疗
Surendra Kumar,Anjani Kumar,Durgendra Yadav et al.
Surendra Kumar et al.
Herein, two novel neutral sulfone-BODIPY-based molecular rotors (SB1 and SB2) have been designed and synthesized, integrating viscosity-responsive turn-on fluorescence with ISC-driven ROS generation. The sulfone group acted as a strong elec...