全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Yajing Lou , Hao Cai , Xiao Liu ...
来源:[J].Pharmacognosy Magazine(IF 1.525), 2014, Vol.10 (37), pp.30-36Wolters Kluwer
摘要:... The concentrations of 12 elements, including Zn, Mn, Cu, Fe, Li, Mg, Sr, Pb, As, Cd, Hg, and S of samples were determined by microwave digestion - inductively coupled plasma atomic emission spectrometry (ICP-AES). Meanwhile, Fourier transform infrared spectrometry (FTIR) was ...
作者:I. Ali , N. Jamil
来源:[J].International Journal of Environmental Science and Technology(IF 1.844), 2017, Vol.14 (9), pp.1879-1888Springer
摘要:... The PHA was identified as poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) by fourier transform infrared spectroscopy (FTIR) and gas chromatography coupled with mass spectrometry (GC–MS). The PHA synthase genes of these strains were isolated, sequenced and analyzed us...
作者:Takashi Shirai , Jin Wang Li , Koji Matsumaru ...
来源:[J].Science and Technology of Advanced Materials(IF 3.752), 2004, Vol.6 (2), pp.123-128Elsevier
摘要:Abstract(#br)The surface of three different grades of commercial high-purity α-Al 2 O 3 powders produced by hydrolysis of aluminum alkoxide, which differ each other in SSA are evaluated by temperature programmed desorption mass spectrometry (TPDMS) and diffuse reflectance infrared...
作者:Y. Du , X. Jiang , X. Ma ...
来源:[J].Journal of Applied Spectroscopy(IF 0.686), 2015, Vol.81 (6), pp.1073-1077Springer
摘要:Bio-ferment residues (BR) are wastes produced by a biological fermentation process for the production of antibiotics. In this work, the evolution characteristics of pyrolysis products of BR were studied using TG-FTIR analysis and MS analysis. It was found that species such a...
作者:C. K. Andersen , I. Bonaduce , A. Andreotti ...
来源:[J].Heritage Science, 2017, Vol.5 (1)Springer
摘要:... In this study, pigments, fillers and binding media in the preparation layers of nine paintings by different artists were identified using scanning electron microscopy with energy dispersive X-ray spectroscopy, Fourier transform infrared spectroscopy and gas chromatograph...
作者:Tomomi Kitajima-Ihara , Takehiro Suzuki , Shin Nakamura ...
来源:[J].BBA - Bioenergetics(IF 4.624), 2020, Vol.1861 (1)Elsevier
摘要:... PCC 6803, and analyzed isolated PSII core complexes using Fourier transform infrared (FTIR) difference spectroscopy and mass spectrometry (MS). The S 2 -minus-S 1 FTIR difference spectrum of the PSII complexes of the D1-D170H mutant showed features virtually identical to thos...
作者:Nahid Mashkouri Najafi , Ahmadi Seyed Hamid , Rajabi Khorrami Afshin
来源:[J].Microchemical Journal(IF 2.879), 2003, Vol.75 (3), pp.151-158Elsevier
摘要:... The method is based on multiple linear regression treatment of Fourier transform infrared spectrometric data obtained in the wave number range 1800–1300 cm −1 after extraction of caffeine in CHCl 3 from tea samples, wetted with an aqueous solution of NH 3 (0.1 M). The ...
作者:Sara Tunstall , Dulasiri Amarasiriwardena
来源:[J].Microchemical Journal(IF 2.879), 2002, Vol.73 (3), pp.335-347Elsevier
摘要:... Dried liquid glazes, post-fired glaze material, and pure PbO were analyzed by diffuse reflectance infrared Fourier transform spectroscopy (DRIFT). Results from DRIFT analysis indicate that PbO (1429 cm −1 band) is the active form of lead found in liquid glazes and cera...
作者:C. Fujimoto , T. Morita , K. Jinno ...
来源:[J].Chromatographia(IF 1.437), 1987, Vol.23 (7), pp.512-516Springer
摘要:Summary(#br)A redesigned interface is reported for use in the detection of microcolumn liquid chromatographic effluents with a Fourier transform infrared spectrometer. The solutes eluting from the column are continuously deposited onto a 50mm diameter KBr disk as a “buffer...
作者:Ruiyu Chen , Xiaokang Xu , Shouxiang Lu ...
来源:[J].Energy Conversion and Management(IF 2.775), 2018, Vol.165, pp.555-566Elsevier
摘要:... Thermogravimetric analysis (TGA), in situ Fourier transform infrared (FTIR) and online TGA-FTIR-mass spectra (MS) analyses are employed. Results indicate that the pyrolysis of waste phenolic FRP in inert atmosphere may be divided into two stages with the threshold conversion ...

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