Review of methods for the determination of cellular cholesterol content: principles, advantages, limitations, applications, and perspectives [0.03%]
细胞胆固醇含量测定方法评述：原理、优缺点、应用及前景展望
Zihang Zhou,Jiangyu Zong,Ning Xu
Zihang Zhou
Imbalances in cellular cholesterol homeostasis are associated with various diseases, and accurate determination of cholesterol levels and distribution is essential for a thorough understanding of cellular physiopathology. In this review, we...
Recent progress in functional materials for electrochemical detection of pesticides: modification strategies, performance, and future challenges [0.03%]
用于农药电化学检测的功能材料方面的新进展：修饰策略、性能及未来挑战
Alvin Lim Teik Zheng,Ellie Yi Lih Teo,Yiu Pang Hung et al.
Alvin Lim Teik Zheng et al.
Widespread pesticides use in agriculture has led to significant groundwater and food contamination, posing severe risks to both human health and the environment. Real-time detection of these emerging contaminants remains a formidable challe...
Laser-induced acoustic desorption coupled with dielectric barrier discharge ionization mass spectrometry for analysis of thermally labile compounds [0.03%]
用于分析热不稳定的化合物的激光诱导声脱吸附与介质阻挡放电离子化质谱分析法
Xue Xiao,Dan Li,Xiandong Li et al.
Xue Xiao et al.
Laser-induced acoustic desorption (LIAD) coupled with dielectric barrier discharge ionization mass spectrometry (DBDI-MS) has been developed as a novel technique for the direct detection of solid samples. LIAD is a "soft" desorption method ...
Current status of detection strategies for pathogenic Escherichia coli: a brief review and summary [0.03%]
致病性大肠杆菌检测策略现状：简要综述及总结
Xudong Xue,Min He,Peng Wang et al.
Xudong Xue et al.
Pathogenic E. coli, a significant concern for researchers and health organizations worldwide, has caused numerous large-scale bacterial infection deaths worldwide. Low-dose infection and high pathogenicity underscore the need for rapid and ...
Quantitative analysis using LA-ICP-MS and powder samples dispersed in polyvinyl alcohol films [0.03%]
基于LA-ICP-MS和聚乙烯醇薄膜的粉末样品定量分析
Masahiro Kobayashi,Hiromasa Namiki,Hideo Hayashi
Masahiro Kobayashi
The combination of laser ablation and inductively coupled plasma mass spectrometry (LA-ICP-MS) is a powerful tool for direct analysis of solid samples. However, quantitative analyses by LA-ICP-MS require matrix-matched standard materials, w...
Modeling the combined influence of maturation and organic matter content on terahertz dielectric properties of oil shales [0.03%]
成熟度和有机质含量对油页岩太赫兹介电特性联合影响的模拟研究
Federico Sanjuan,Charles Aubourg,Bertrand Fasentieux et al.
Federico Sanjuan et al.
Maturation and organic matter content are critical factors influencing the hydrocarbon generation potential and economic viability of oil shales. Accurate assessment of these parameters is essential for optimizing extraction techniques and ...
Simple and rapid TLC blotting-based methodology for screening membrane protein-specific lipids [0.03%]
一种简单快捷的膜蛋白特异性脂质筛选方法——TLC转移法
Supakorn Wangamnuayporn,Nobuaki Matsumori
Supakorn Wangamnuayporn
We present a novel methodology for the rapid and simplified screening of membrane protein (MP)-specific lipids, utilizing thin-layer chromatography (TLC) to separate lipid mixtures, followed by colorimetric detection using our recently deve...
Effect of ammonium fluoride as a mobile phase additive on quantitativity of fatty acids in electrospray ionization-liquid chromatography-tandem mass spectrometry [0.03%]
氨氟化铵作为流动相添加剂对电喷雾离子化液相色谱-质谱法定量测定脂肪酸的影响
Kohei Kawabata,Haruka Muraoka,Yuya Ohtsuki et al.
Kohei Kawabata et al.
Fatty acids (FAs) are essential molecules in biological systems and have crucial roles for fundamental components of cellular membranes, energy stores and mediators for cellular functions. The growing importance of FAs has also paid attenti...
Sterically hindered phenolic azomethine dyes derived from aliphatic amines: solvatochromism, DFT studies and antioxidant activity [0.03%]
源自脂肪胺的立体阻碍酚偶氮亚胺染料：溶剂变色，DFT研究和抗氧化活性
Iveta S Turomsha,Maxim Y Gvozdev,Natalia V Loginova
Iveta S Turomsha
Displaying versatile biological activity, Schiff bases are known to possess prominent optical, thermal, and metal coordination properties, rendering them prospective for the design of dyes, photonic devices, ion sensors, molecular probes, e...
Evaporation of volatile guest compounds incorporated into solid-state cyclodextrins [0.03%]
固态环糊精中挥发性客体化合物的蒸发
Ikuo Ueta,Nan Jin,Tetsuo Kuwabara et al.
Ikuo Ueta et al.
The evaporation of volatile naphthalene compounds incorporated into solid-state cyclodextrins (CDs) was quantitatively evaluated using a solid-phase extraction (SPE) device and high-performance liquid chromatography (HPLC). Initially, an aq...