A matrix-assisted laser desorption ionization/laser desorption ionization (MALDI/LDI) time-of-flight mass spectrometer (TOF-MS) which includes an ion source employing a ground voltage configuration. The improved MALDI/LDI TOF-MS includes a laser for ablating a sample positioned within a gridless ...
(2n=90-106)的一系列异构体纯含钆金属富勒烯,进行了LDI-TOF-MS和UV-Vis-NIR吸收光谱的表征,并对其中的Gd2C94(Ⅰ)与Ni(OEP)的共晶复合物进行了X-射线单晶... 杨华 - 《浙江大学》 被引量: 0发表: 2009年 小富勒烯(C24, C36)及相关碳簇的化学合成 自富勒烯被发现以来,众多结构的富勒烯得到了表征.特...
看文献里很多用MDLDI-TOF-MS，直接拿发酵液或者提纯之后的物质。请问用MDLDI-TOF-MS需要什么条件吗，...
Based on the data acquired by LDI-TOF-MS, SVM algorithm was developed and applied for automated cancer classification across six cancer types, which was further validated by single blinded samples with randomly selected cancer patients and controls. Table: 1432PSummary of patient and healthy control...
Previous studies of porphyrins by MALDI/LDI-TOF MS indicate that strong radical cations and anions are usually observed in the parent spectra with little ... H Brückner - 《Zentralblatt Für Chirurgie》 被引量: 0发表: 1974年 Direct imaging of single cells and tissue at sub-cellular spatial ...
Matrix-assisted laser desorption/ionization time-of-flight mass spectrometryComplex matrix analysisMoS2/g-C3N4Small molecule determinationA novel matrix-assisted laser desorption/ionization time-of-flight mass spectrometric method (MALDI-TOF MS) for determination ofhighly sensitive small molecular compounds ...
LDI-MSI在药物发现和疾病研究中的应用
Matrix-free LDI-MSPhotocleavable mass tagThiochromenePummerer rearrangementMALDI-TOF-MSWe have rationally designed and synthesized new mass tags that are heterolytically cleavable upon UV-irradiation; these tags are based on a 6,11-dihydrothiochromeno[4,3-b]indole skeleton. Unless exposed to UV ...
More specifically, the degradation processes of MV, and EV, were studied using laser desorption ionization (LDI) in comparison with matrix assisted laser desorption ionization (MALDI), and Mass Spectrometry (MS) directly on paper. Show abstract MALDI-TOF-MS directly combined with TLC: A Review ...
基质辅助激光解吸电离飞行时间质谱(MALDI-TOF MS)鉴定临床病原物的研究进展 基质辅助激光解吸电离飞行时间质谱鉴定病原微生物临床应用专家共识2024(附图表) """研究报告亲和标记-基质辅助激光解吸电离飞行时间质¸¸¸ 基质辅助激光解吸电离-飞行时间质谱在糖类化合物研究中的应用 中国基质辅助激光解吸 电离 (MALDI)...