Results 11 to 20 of about 549,446 (335)

SR-FTIR Microscopy and FTIR Imaging in the Earth Sciences [PDF]

Reviews in Mineralogy and Geochemistry, 2014
During the last decades, several books have been devoted to the application of spectroscopic methods in mineralogy. Several short courses and meetings have addressed particular aspects of spectroscopy, such as the analysis of hydrous components in minerals and Earth materials.
Augusto Marcelli, Fabio Bellatreccia, Fabio Bellatreccia, Giancarlo Della Ventura, Giancarlo Della Ventura   +4 more
core   +8 more sources

The Use of FTIR and Micro-FTIR Spectroscopy: An Example of Application to Cultural Heritage [PDF]

International Journal of Spectroscopy, 2009
Micro-FTIR and FTIR spectroscopy is useful for the study of degradation forms of cultural heritage. In particular it permits to identify the degradation phases and to establish the structural relationship between them and the substratum. In this paper, we report the results obtained on marble from a Roman sarcophagus, located in the medieval cloister ...
BARONE, GERMANA, CRISCI G. M, LA RUSSA M. F, MAZZOLENI, Paolo, PEZZINO, Antonino, RUFFOLO S. A.   +5 more
openaire   +3 more sources

New Approaches to Sample Preparation and Integrated Spectroscopic Methods for The Identification of Polioxyethylene Triolate Sorbitane for Pharmaceutical Examination of Drugs

Indonesian Journal of Pharmacy, 2020
Due to the fast pace of development of spectroscopic research methods in the pharmaceutical expertise of drugs presented in the United States Pharmacopeia (USP) and European Pharmacopoeia (Ph.
Yerbolat Orazbekuly, Gulzat Aitkaliyeva, Madeniyet Yelubay   +2 more
doaj   +1 more source

مقایسه ساختار مولکولی پروتئین ها و کربوهیدرات های برخی از ارقام سورگوم با استفاده از تکنیک طیف سنجی فوریه انتقال مادون قرمز (FTIR) و آنالیز چند متغیره [PDF]

پژوهشهای علوم دامی ایران, 2014
این آزمایش به منظور بررسی ساختار مولکولی پروتئین و کربوهیدرات ارقام سورگوم با استقاده از تکنیک طیف سنجی فوریه انتقال مادون قرمز و آنالیز چند متغیره انجام شد. ارقام سورگوم شامل: 1- کیمیا، 2- سپیده، 3- M2 و 4- M8 بود.
حجت قلی زاده, عباسعلی ناصریان, رضا ولی زاده, عبدالمنصور طهماسبی, پی کوانگ یو   +4 more
doaj   +1 more source

Characterization of residues found within some Roman unguentaria glass artefacts: preliminary results of a multi-disciplinary approach [PDF]

Cercetări Arheologice, 2023
Despite the large number of unguentaria vessels generally discovered in Roman archeological sites, very little information is available concerning the nature and chemical composition of the products that were originally contained within these artifacts ...
Ioana Maria Cortea, Ovidiu Țentea
doaj   +1 more source

Screening of Bacteria Isolated from Refinery Sludge of Assam for Hydrocarbonoclastic Activities

Journal of Pure and Applied Microbiology, 2020
Oily sludge generated by petroleum industries results in serious hazards to the environment due to its toxic effects. Microorganisms can survive in the harsh environment utilizing the pollutants as their sole source of carbon and energy.
Sashi Prava Devi, Dhruva Kumar Jha
doaj   +1 more source

Evaluation of a FTIR Emission Measurement System for Legislated Emissions Using a SI Car [PDF]

, 2006
A series of chassis dynamometer test trials were conducted to assess the performance of a Fourier Transform Infra Red (FTIR) system developed for on-road vehicle exhaust emissions measurements.
Basil Daham, Gary Hawley, Gordon E Andrews, Hu Li, James Tate, Karl Ropkins, Margaret Bell   +6 more
core   +1 more source

Synthesis, Characterization of TiO2 Doped Nanofibres and Investigation on their Antimicrobial Property

Journal of Pure and Applied Microbiology, 2019
Contaminants in air and water contribute largely to the occurrence of a number of diseases and health problems. TiO2 has been used as a photo-catalyst in various fields such as water purification, air-filters, disinfection and sterilization.
Lingayya Hiremath, Narendra Kumar S., Praveen Kumar Gupta, Ajeet Kumar Srivastava, Shreya Choudhary, Suresh R., Keshamma E.   +6 more
doaj   +1 more source

FTIR study of hydrotalcite [PDF]

Acta Chimica Slovaca, 2018
Abstract The aim of the research was the study of aluminium-magnesium hydrotalcite by FTIR analysis and detection of differences in structure due to calcination. Three types of samples were analysed. In the first two samples, cobalt was added into the structure and the third sample contained nickel and zinc.
Jozef Mikulec, Miroslava Mališová, Pavol Hudec, Michal Horňáček, Vladimír Jorík   +4 more
openaire   +2 more sources

A TGA/FTIR and Mass Spectral Study on the Thermal Degradation of Bisphenol A Polycarbonate [PDF]

, 2004
The thermal degradation of polycarbonate under nitrogen was studied using TGA/FTIR, GC/MS and LC/MS as a function of mass loss. The gases evolved during degradation were inspected by in situ FTIR and then the evolved products were collected and analysed ...
Jang, Bok Nam, Wilkie, Charles A.
core   +2 more sources