FTIR二维相关光谱(FTIR 2D-COS)分析在微塑料环境行为研究中的应用进展 Application of FTIR two-dimensional correlation spectroscopy (2D-COS) analysis in characterizing environmental behaviors of microplastics: A systematic review Shuan...
内容提示: 第38卷,第10期 光谱学与光谱分析Vol.38,No.10,pp39-40201 8年1 0月 SpectroscopyandSpectralAnalysisOctober,2018 二乙胺四氯合铜相变的FTIR和2D-COS分析王楠楠 * ,谢东津,李 赟,程海峰国防科技大学新型陶瓷纤维及其复合材料国防重点实验室,湖南 长沙 410073摘 要 具有热致变色性能的化合物二乙胺...
2D-COS-FTIR analysis of high molecular weight poly (N-vinyl carbazole) undergoing phase separation on purification and thermal annealingdoi:10.1016/j.molstruc.2018.07.077Abdul G. Al LafiJames N. HayElsevier
FTIR spectroscopy and 2D-COS analysis FTIR spectra were measured on Nicolet spectrophotometers, models 1860 and 8700 with a DTGS-KBR detector, on purified thin film sample mounted between KBr plates in an atmosphere of flowing nitrogen and contained within the furnace of a Linkam hot stage. The...
Recently, 2D-COS was used to analyze protein adsorption44,46 and denaturation processes72,73, highlighting the potential of 2D-COS application to protein structural analysis as a function of temperature74, concentration44, pH75, and mineral s ize46. Therefore, the aim of...
2D correlation spectroscopy (2D-COS), a technique with great promise, can be used to analysis complicated spectral characteristics from the data of in situ ATR-FTIR spectroscopy, owing to its virtues of resolution enhancement, identifying the number and peak positions of bands in the original band...
The results indicate the tri-step infrared macro-fingerprinting combines with principle component analysis (PCA) is suitable to rapidly and nondestructively differentiate these herbs.Jian-Rui LiSu-Qin SunXiao-Xiao WangChang-Hua XuJian-Bo ChenQun ZhouGuang-Hua Lu...
FTIR spectroscopy combined with 2D-COS offers an advanced tool for rapid screening and quantification of milk adulteration.Abdul Ghaffar Al LafiIsam NaserHabib AbboudJournal of Food Composition and Analysis
The results indicate the tri-step infrared macro-fingerprinting combines with principle component analysis (PCA) is suitable to rapidly and nondestructively differentiate these herbs.doi:10.1016/j.molstruc.2014.03.067Li, Jian-RuiSun, Su-QinWang, Xiao-Xiao...
(ATR-FTIR) were applied to explore the interaction mechanisms of Cd(II) with sulfate or phosphate at the ferrihydrite (Fh)–water interface, and the two-dimensional correlation spectroscopic analysis (2D–COS) was used to enhance the resolution of ATR-FTIR bands and the accuracy of analysis. ...