Pectin functionalised by fatty acids: Diffuse reflectance infrared Fourier transform (DRIFT) spectroscopic characterisation
نویسندگان
چکیده
a r t i c l e i n f o
منابع مشابه
The Application of Drift Spectroscopy to the Multicomponent Analysis of Organic Chemicals
-Diffuse Reflectance Fourier Transform Infrared spectroscopy was used to monitor both molecular interactions and concentrations of volatile organic chemicals adsorbed on a commercial montmorillonite. Chemicals tested included propanoic acid, hexanal, heptanal, trimethylamine, dimethylsulfide and dimethyldisulfide. Diffuse Reflectance Fourier Transform Infrared spectroscopy had several advantage...
متن کاملDiffuse Reflectance Infrared Fourier Transform Spectroscopy for the Determination of Asbestos Species in Bulk Building Materials
Diffuse reflectance infrared Fourier transform (DRIFT) spectroscopy is a well-known technique for thin film characterization. Since all asbestos species exhibit intense adsorptions peaks in the 4000-400 cm-1 region of the infrared spectrum, a quantitative analysis of asbestos in bulk samples by DRIFT is possible. In this work, different quantitative analytical procedures have been used to quant...
متن کاملEnzyme Immobilisation on Amino-Functionalised Multi-Walled Carbon Nanotubes: Structural and Biocatalytic Characterisation
BACKGROUND The aim of this work is to investigate the structure and function of enzymes immobilised on nanomaterials. This work will allow better understanding of enzyme-nanomaterial interactions, as well as designing functional protein-nanomaterial conjugates. METHODOLOGY/PRINCIPAL FINDINGS Multiwalled carbon nanotubes (MWNTs) were functionalised with amino groups to improve solubility and b...
متن کاملA Fourier Transform Infrared (ftir) Spectroscopic Study on Cellular Changes in the Marinococcus Luteus Sslb 1 under Different Salinity Regime
Marinococcus luteus SSLB1, isolated from the Sambhar Salt Lake, Rajasthan, India, could tolerate NaCl upto 25%, (w/v) concentration in a complex medium. The overall structural and compositional changes in the bacterial isolate in the presence of variable concentrations of NaCl (0-25%) was analyzed by Fourier transform infrared (FTIR) spectroscopic techniques. Results on FTIR analysis showed NaC...
متن کاملPotential of Diffuse Reflectance Infrared Fourier Transform Spectroscopy and Chemometrics for Coffee Quality Evaluation
Given the successful application of spectroscopic methods in the field of coffee analysis as fast and reliable routine techniques, the objective of this work was to evaluate the feasibility of employing Diffuse Reflectance Infrared Fourier Transform Spectroscopy (DRIFTS) for discrimination between roasted coffees that presented distinct sensory characteristics and were submitted to a range of r...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2014