Advances in ultra-high-pressure and multi-dimensional liquid chromatography instrumentation and workflows [0.03%]
超高压和多维液相色谱仪器及工作流程的发展趋势
Jelle De Vos,Dwight Stoll,Stephan Buckenmaier et al.
Jelle De Vos et al.
The present contribution discusses recent advances in ultra-high-pressure liquid chromatography (UHPLC) and multi-dimensional liquid chromatography (MDLC) technology. First, new developments in UHPLC column technology and system design are ...
Dealing with the complexity of conjugated and self-assembled polymer-nanostructures using field-flow fractionation [0.03%]
采用场流分离法处理共轭和自组装聚合物纳米结构的复杂性问题
Upenyu L Muza,Susanne Boye,Albena Lederer
Upenyu L Muza
Broad diversity and heterogeneity are inherently showcased by both natural and synthetic macromolecular structures. The high application potential for such structures and their combinations calls for novel analytical approaches that allow f...
Prediction of spin-spin coupling constants with machine learning in NMR [0.03%]
基于NMR的机器学习预测原子核自旋耦合常数
Kaina Shibata,Hiromasa Kaneko
Kaina Shibata
Nuclear magnetic resonance (NMR) spectroscopy is one of the most important methods for analyzing the molecular structures of compounds. The objective in this study is to predict indirect spin-spin coupling constants in NMR based on machine ...
Transfer learning and wavelength selection method in NIR spectroscopy to predict glucose and lactate concentrations in culture media using VIP-Boruta [0.03%]
基于VIP-Boruta特征选择的近红外光谱迁移学习选波长方法及其预测培养基中葡萄糖和乳酸浓度研究
Hiromasa Kaneko,Shunsuke Kono,Akihiro Nojima et al.
Hiromasa Kaneko et al.
Regression models are constructed to predict glucose and lactate concentrations from near-infrared spectra in culture media. The partial least-squares (PLS) regression technique is employed, and we investigate the improvement in the predict...
Interactions of linagliptin, rabeprazole sodium, and their formed complex with bovine serum albumin: Computational docking and fluorescence spectroscopic methods [0.03%]
利格列汀、兰索拉唑及其复合物与牛血清白蛋白的相互作用：计算对接及荧光光谱法研究
Md Jamal Hossain,Md Zakir Sultan,Mohammad A Rashid et al.
Md Jamal Hossain et al.
The foremost aim of this thermodynamic study was to evaluate the pharmacokinetics (PK) and pharmacodynamics (PD) profiles of linagliptin (LG), rabeprazole sodium (RS), and their 1:1 formed complex by interacting with bovine serum albumin (B...
Acetate ion augmented fluorescence sensing of Zn2+ by Salen-based probe, AIE character, and application for picric acid detection [0.03%]
基于水杨醛的乙酸根增效型锌离子荧光探针及其AIE特征和用于苦味酸检测应用
Bhriguram Das,Malay Dolai,Anamika Dhara et al.
Bhriguram Das et al.
Counter anion-triggered metal ion detection has been rarely reported by fluorimetric method. To address this challenging issue, a fluorescent probe (H2L) has been synthesized from bromo-salicylaldehyde and hydrazine hydrate, and structurall...
Simultaneous analysis of 44 frequently abused corticosteroid drugs using polysaccharide-based chiral column-HRMS approach [0.03%]
基于多糖手性柱的大规模皮质类固醇药物的高分辨 Orbitrap 质谱同时分析方法研究
Abdul Khader Karakka Kal,Tajudheen K Karatt,Jahfar Nalakath et al.
Abdul Khader Karakka Kal et al.
Corticoids have found their way into the globe of sports, due to their anti-inflammatory properties, and have often found to be added to dietary supplements for illegally improving the effectiveness of their products. Earlier studies descri...
Influence of core size and capping ligand of gold nanoparticles on the desorption/ionization efficiency of small biomolecules in AP-SALDI-MS [0.03%]
金纳米粒子核心尺寸和封闭配体对AP-SALDI-MS中低分子量生物分子脱附/电离效率的影响
Zhen Liu,Peng Zhang,Andrea Pyttlik et al.
Zhen Liu et al.
Comparison of label-free and label-based approaches for surface-enhanced Raman microscopic imaging of bacteria cells [0.03%]
基于表面增强拉曼散射的细菌细胞无标记与标记成像技术比较研究
Michael E Hickey,Siyue Gao,Lili He
Michael E Hickey
Surface-enhanced Raman spectroscopic (SERS) approaches are emerging for bacteria analysis whereby bacteria cells can be measured based on their biochemical composition (label-free) or with the aid of a chemical label to enhance the SERS sig...