An open-access computational fingerprinting workflow for source classifications of neat gasoline using GC × GC-TOFMS and Machine Learning [0.03%]
基于GC×GC-TOFMS和机器学习的纯汽油源分类开放访问计算指纹工作流
Huy Manh Nguyen,Roxana Sühring,Caleb Marx et al.
Huy Manh Nguyen et al.
Advances in sensitivity and selectivity of multidimensional chromatography have enhanced our ability to better characterize and identify sources of neat gasoline used in arson cases. However, the large and complex chemical datasets generate...
Suspect screening of emerging organic micropollutants using high-resolution mass spectrometry: case of the Litani River in Lebanon [0.03%]
采用高分辨率质谱技术对新兴有机微量污染物进行可疑筛查：黎巴嫩黎塔尼河的案例研究
Farah Ali Ahmad,Darine A Salam
Farah Ali Ahmad
This study describes a detailed workflow for the suspect screening of emerging organic micropollutants in surface water samples from the Litani River in Lebanon. Target classes include pharmaceuticals, illicit drugs and stimulants, hormones...
Experimental determination and observations of molecular diffusion coefficients of oligonucleotides via the Taylor-Aris method [0.03%]
通过Taylor-Aris方法实验测定和观察寡核苷酸的分子扩散系数
Judith Mollen,Ali Kazim,Gert Desmet et al.
Judith Mollen et al.
Oligonucleotides (ONs) are a rapidly emerging class of therapeutics, with the potential to treat a wide range of diseases by targeting RNA and DNA sequences with high specificity. Their complex structures and manufacturing processes generat...
Multi-detector based at-line nanofractionation strategy accelerates discovery of influenza PA endonuclease inhibitors from Terminalia chebula Retz [0.03%]
基于多检测器的离线纳米分离策略加速Terminalia chebula Retz中流感PA内切核酸酶抑制剂的研究发现
Jiaming Yuan,Yuexiang Chang,Rongkai Gu et al.
Jiaming Yuan et al.
The highly conserved N-terminal domain of polymerase acidic endonuclease (PAN) makes it an attractive target for the development of anti-influenza virus drugs. This study developed an innovative multi-detector based at-line nanofractionatio...
Europium metal-organic frameworks/hydrogen-bonded organic frameworks as advanced stationary phase for sulfonamides analysis in open-tubular capillary electrochromatography [0.03%]
europium有机金属骨架/氢键有机骨架作为开管毛细管电色谱分析磺胺类药物的固定相
Weijie Ning,Yuan Gao,Jialin Chen et al.
Weijie Ning et al.
Herein, europium metal-organic frameworks/hydrogen-bonded organic frameworks (Eu-MOF/HOF) was synthesized via a solvothermal method, and a chemically bonded Eu-MOF/HOF-coated capillary column was fabricated. An open-tubular capillary electr...
Chiral probe labeling techniques in liquid chromatography separation: Advances in chiral metabolomics analysis [0.03%]
手性探针标记技术在液相色谱分离中的应用：手性代谢组学分析的新进展
Yuxuan Li,Xinyi Xu,Qian Li et al.
Yuxuan Li et al.
The separation and quantitative analysis of chiral compounds are critical for ensuring the safe use of chiral drugs and understanding the functional roles of small-molecule chiral compounds in biological systems. Chromatography-mass spectro...
Update of the Wayne State University system constant database for reversed-phase liquid chromatography columns for varied mobile phase compositions [0.03%]
反相液相色谱柱在不同流动相组成的系统常数数据库更新
Colin F Poole,Sanka N Atapattu
Colin F Poole
The solvation parameter model is used to characterize the retention properties of silica-based, reversed-phase liquid chromatography (RPLC) columns. System constants are obtained for the range 10-70 % (v/v) organic solvent at 10 % (v/v) inc...
Corrigendum to "Overcoming analytical challenges of Other Test Method 50: Analysis of volatile fluorinated compounds in passivated canisters from stationary source emissions" [Journal of Chromatography A 1759 (2025) 466226] [0.03%]
关于“克服其他测试方法50号的分析挑战：分析固定源排放物中惰性罐中的挥发性氟化化合物”[《色谱杂志A》1759卷（2025）466226页]的勘误表
M Ariel Geer Wallace,Stephen R Jackson,William T Preston et al.
M Ariel Geer Wallace et al.
Published Erratum
Journal of chromatography. A. 2025 Sep 21:466381. DOI:10.1016/j.chroma.2025.466381 2025
Development of a HILIC-WAX two-dimensional liquid chromatography method for UV-based quantitation of antisense oligonucleotide impurities [0.03%]
一种用于UV检测反义寡核苷酸杂质的HILIC-WAX二维液相色谱方法的研究与发展
Xiao Zhou,Tai Nguyen,Xiaoqing Kong et al.
Xiao Zhou et al.
Chromatographic separation of product-related impurities in antisense oligonucleotides (ASOs) is inherently challenging due to the structure similarity among closely related species. Coupling mass spectrometry (MS) to chromatography and UV ...
Identification of volatile and semi-volatile components in food contact bioplastics based on GC-MS non-targeted screening [0.03%]
基于GC-MS非目标筛选的食品接触生物塑料中挥发性和半挥发性成分的识别
P Vázquez-Loureiro,R Cariou,G Dervilly et al.
P Vázquez-Loureiro et al.
Bio-based and/or biodegradable materials recently used as a sustainable alternative to conventional petroleum-based materials for food packaging applications may transfer residual monomers, additives as well as non-intentionally added subst...