Fabrication of ultra-stable boronic acid-functionalized quinoline-linked COF for selective adsorption of quercetin [0.03%]
一种用于选择性吸附芦丁的超稳定的硼酸功能化喹啉连接的COF材料的制备
Wenhao Li,Ting Zou,Ziyi Wang et al.
Wenhao Li et al.
Background: Quercetin, a flavonoid with cis-diol moiety, is widely found in plants and exhibits significant pharmacological properties, including anti-inflammatory, antioxidant, and anti-tumor activities. Efficient adsorp...
Correlative multimodal imaging of tissue structure, metabolome and elemental distribution using stimulated Raman scattering, desorption electrospray ionisation and MeV ion beam analysis [0.03%]
基于刺激拉曼散射、解吸电喷雾电离及MeV离子束分析的组织结构、代谢组和元素分布的相关多模成像技术
Johanna von Gerichten,Natalie A Belsey,Vasundhara Tyagi et al.
Johanna von Gerichten et al.
Background: Combining imaging modalities at high spatial resolution is needed to gain a comprehensive understanding of disease pathogenesis and therapeutics. Specifically, it is desirable to perform label free imaging of ...
Monitoring the nicotine delivery stability in electronic cigarettes based on in-situ AS/SRD/FOS technology [0.03%]
基于原位AS/SRD/FOS技术的电子烟尼古丁递送稳定性监测研究
Shuai Yuan,Shihao Sun,Ruilin Qin et al.
Shuai Yuan et al.
Background: It is well known that e-cigarette regulations can be developed with the aid of focusing on nicotine flux (NF) and nicotine delivery stability (NDS), which are defined as the amount of nicotine released per puf...
LC-MS/MS-based determination of 25-hydroxyvitamin D in dried blood spots: crucial importance of combining a robust extraction with knowledge of the hematocrit [0.03%]
基于LC-MS/MS的测定干血点中25-羟基维生素D：结合稳健萃取与了解红细胞比容的关键重要性
Liesl Heughebaert,Christophe P Stove
Liesl Heughebaert
Background: While many liquid chromatography - tandem mass spectrometry (LC-MS/MS)-based methods exist for the determination of 25-hydroxyvitamin D (25OHD) using dried blood spots (DBS), none of these comprehensively eval...
Fast-response NIR "off-on" fluorescent sensor for hepaticinjury visualization through butyrylcholinesterase expression monitoring [0.03%]
一种快速响应的NIR“关闭-开启”型荧光传感器用于通过丁酰胆碱酯酶表达监测来可视化肝损伤
Qi Liu,Mei Liu,ShaoJun Hu et al.
Qi Liu et al.
Background: As a serine hydrolase synthesized in hepatocytes, butyrylcholinesterase (BChE) serves dual physiological roles: a validated biomarker for hepatic injury and a potential detoxifier of organophosphorus compounds...
Unlocking terpene enantiomeric resolution: Optimization of carrier gas and chromatographic parameters on conventional and tandem chiral columns [0.03%]
手性固定相拆分单萜类化合物对映异构体的色谱条件优化研究
Lorenzo Cucinotta,Francesca Cannizzaro,Danilo Sciarrone et al.
Lorenzo Cucinotta et al.
Background: The separation of enantiomers via chiral gas chromatography remains a pivotal area of research in analytical chemistry, driven by its critical role in the quality control of high-value products. Recent helium ...
Identification the fine structure of triacylglycerol regioisomers from localization of acyl chains by electron activated dissociation tandem mass spectrometry [0.03%]
基于电子活化解离串联质谱酰基链定位的三酰基甘油异构体精细结构鉴定
Ying Wang,Ruizhi Dong,Xiuqin Li et al.
Ying Wang et al.
Background: Triacylglycerols (TAGs) are essential components in living organisms, exhibiting a significant correlation between their structural characteristics and physiological functions. A considerable number of regiois...
Integration of MOF-derived ZnO/Bi2S3/ZnIn2S4 double Z-scheme heterostructure and dual-enzyme active HPAu/Ag@AFGQDs nanospheres for PEC/colorimetric dual-mode bioassay of caspase-3 activity [0.03%]
基于MOF的ZnO/Bi2S3/ZnIn2S4双Z型异质结构和双酶活性HPAu/Ag@AFQDs纳米球的电致化学发光/比色双模式生物传感器检测caspase-3活性
Leixia Meng,Qianqian Wu,Jinlong Wang et al.
Leixia Meng et al.
Caspase-3 is an important biomarker of apoptosis-relevant diseases, so it has great clinical value to determine caspase-3 activity. Herein, an innovative photoelectrochemical (PEC)/colorimetric dual-mode biosensor was established for highly...
Consolidating two laboratories into the most sustainable lab of the future: 2LabsToGo-Eco [0.03%]
打造可持续未来实验室：2LabsToGo-Eco项目
Maria C O Romero,Kevin Jakob,Johannes Schmidt et al.
Maria C O Romero et al.
Background: The miniaturized 2LabsToGo predecessor system consolidated most devices used in the planar chromatography laboratory and toxicological bioassay testing laboratory; however, important features for greater user ...
Chemometrically assisted nanosensor for methotrexate determination in the presence of its molecular analog folic acid [0.03%]
chemometrics辅助的纳米传感器在叶酸的存在下检测甲氨蝶呤
Milagros Montemurro,Damián A Uriarte,Sebastián E Collins et al.
Milagros Montemurro et al.
Background: Methotrexate (MTX) is an antineoplastic drug used in high doses to treat different types of cancer. Its mechanism of action relies on the structural similarities to folic acid (FA), interfering in the metaboli...