Analysis of phenotypic quality differences between green and purple stems of Paris. polyphylla var. yunnanensis based on ATR-FTIR, LC-MS/MS and HPLC [0.03%]
基于ATR-FTIR、LC-MS/MS和HPLC技术分析滇黄精绿茎和紫茎的表型质量差异
Hui Ma,Xinyan Zhu,Yuanzhong Wang
Hui Ma
Paris polyphylla var. yunnanensis is a perennial herb with rhizome as medicinal part. However, the existing research on its above-ground parts is still insufficient, especially the biological phenotypic evaluation and quality evaluation tha...
Development of a poly(2,6-diaminopyridine)-coated magnetic porous carbon nanosorbent for simultaneous dispersive micro-solid phase extraction of buprenorphine and naloxone from biological fluids [0.03%]
一种聚（2,6-二氨基吡啶）磁性多孔碳纳米吸附剂的开发，用于同时从生物流体中分散微固相萃取丁丙诺啡和纳洛酮
Farzaneh Mohammadi,Shayessteh Dadfarnia,Ali Mohammad Haji Shabani et al.
Farzaneh Mohammadi et al.
The design of efficient, environmentally friendly, and stable nanosorbents capable of simultaneous extraction of analytes with diverse chemical properties remains a significant challenge in analytical chemistry. This study reports the synth...
Evaluation and application of a chlorobenzimidazole bonded stationary phase for polyphenols separation in supercritical fluid chromatography [0.03%]
超临界流体色谱法中氯苯并咪唑固定相的评估及应用——多酚类化合物分离
Chunying Song,Jing Feng,Donghai Xia et al.
Chunying Song et al.
Polyphenols are widely present in natural products and exhibit significant biological activities. However, their structural similarity and diversity pose challenges to efficient separation. Supercritical fluid chromatography (SFC) is a prom...
Preparation and applications of sulfonated hyper-crosslinked polymers for capture and enrichment of fluoroquinolones [0.03%]
用于捕获和富集氟喹诺酮类药物的磺化高交联聚合物的合成及应用研究
Yangyue Zhang,Mengyuan Li,Xiaoqing Zhang et al.
Yangyue Zhang et al.
This study synthesized a sulfonated hyper-crosslinked polymer, BpBCMBP‑SO3H, via Friedel-Crafts alkylation and post-sulfonation for the adsorptive removal and enrichment of trace fluoroquinolone antibiotics (FQs) from complex matrices. The...
Targeted and non-targeted screening of multi-class emerging contaminants in aquaculture products using LC-Q-Orbitrap HRMS [0.03%]
基于LC-Q-Orbitrap高分辨质谱的水产养殖产品中新兴污染物的靶标和非靶标筛查
Omar Khaled,Mohamed Medhat,Ekramy Halawa et al.
Omar Khaled et al.
Non-targeted screening methodologies have emerged as essential tools for comprehensive food safety surveillance, enabling detection of unanticipated contaminants beyond conventional targeted analysis. This study presents the first comprehen...
A pseudo-targeted pharmacokinetic study on traditional Chinese medicine formulae by the ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry integrated with scheduled multiple reaction monitoring platform: QiangHuoShengShi decoction as a case [0.03%]
基于伪目标策略的中药方剂整体药动学研究：UPLC-Q-TOF-MS与多反离子监测技术联合应用探索——以羌活胜湿汤为例研究
Jiading Guo,Jiake Wen,Ye Shang et al.
Jiading Guo et al.
QiangHuoShengShi decoction (QHSS), a classical prescription traditional Chinese medicine (TCMs), boasts a lengthy clinical history in treating various rheumatic diseases. No pharmacokinetic (PK) studies on QHSS were reported to date while i...
Automated solid-phase extraction coupled with heart-cutting two‑dimensional liquid chromatography for simultaneous quantification of thirteen fat-soluble vitamins in foods for special medical purposes [0.03%]
自动化固相萃取结合心脏切割二维液相色谱法同时定量特殊医学用途食品中13种脂溶性维生素的方法研究
Lulu Sun,Qianqian Li,Shuai Zhu et al.
Lulu Sun et al.
A method based on heart‑cutting two‑dimensional liquid chromatography coupled with automated solid‑phase extraction was developed and validated for the simultaneous determination of thirteen fat‑soluble vitamins, including vitamins A, D...
A ribonucleic acid mapping brainteaser: solving a ribonuclease 4 / ribonuclease A crossword using pre- and post-column digestion [0.03%]
一个核糖核酸图谱难题：使用柱前和柱后消化解决核糖酶4/核糖酶A填字游戏
Kris Morreel,Helena Vanluchene,Jelle De Vos et al.
Kris Morreel et al.
Various modifications occur on both in vivo and in vitro produced messenger ribonucleic acid (mRNA), many of them defying identification by next generation sequencing (NGS). With the promising developments of therapeutic/prophylactic mRNA, ...
HPLC-PDA and LC-HRMS/MS-based quantitative and qualitative analysis of Glycosmis pentaphylla alkaloids, and investigation of their anticancer potential through network pharmacology [0.03%]
基于HPLC-PDA和LC-HRMS/MS的Glycosmis pentaphylla生物碱定量及定性分析及其抗肿瘤潜能研究
Soham Rajyaguru,Parusu Kavya Teja,Yuvaraaj V K et al.
Soham Rajyaguru et al.
Glycosmis pentaphylla (Rutaceae) is a medicinal plant of ethnobotanical importance, noted for its diverse alkaloid content and therapeutic potential. This study integrates analytical chemistry and network pharmacology to investigate its maj...
Application of the click analytical chemistry index for the assessment of endocrine-disrupting chemicals in cosmetics and personal care products [0.03%]
点击化学分析法在化妆品及个人护理产品中内分泌干扰物评价中的应用研究
Adrián Fuente-Ballesteros,Ana Jano,Jorge A Custodio-Mendoza et al.
Adrián Fuente-Ballesteros et al.
Cosmetics and personal care products often contain parabens, phthalates, and bisphenols, compounds used as preservatives or plasticizers that may also migrate from packaging materials into the product. Their potential endocrine-disrupting e...