Analysis of Antimicrobial Compound in Ziziphus Mauritiana Extract using Attenuated Total Reflection-Fourier Transform Infrared (ATR-FTIR)
نویسندگان
چکیده
منابع مشابه
Quality Control of Valerianae Radix by Attenuated Total Reflection Fourier Transform Infrared (ATR-FTIR) Spectroscopy.
(Acetoxy-)valerenic acid and total essential oil content are important quality attributes of pharmacy grade valerian root (Valerianae radix). Traditional analysis of these quantities is time-consuming and necessitates (harmful) solvents. Here we investigated an application of attenuated total reflection Fourier transform infrared spectroscopy for extractionless analysis of these quality attribu...
متن کاملRapid Quantification of Methamphetamine: Using Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy (ATR-FTIR) and Chemometrics
In Australia and increasingly worldwide, methamphetamine is one of the most commonly seized drugs analysed by forensic chemists. The current well-established GC/MS methods used to identify and quantify methamphetamine are lengthy, expensive processes, but often rapid analysis is requested by undercover police leading to an interest in developing this new analytical technique. Ninety six illicit...
متن کاملAttenuated total reflection Fourier transform infrared spectra of faceted diamonds.
Attenuated total reflection Fourier transform infrared (ATR FT-IR) spectroscopy has been employed for characterization of faceted diamonds. ATR spectra of round brilliant cut natural diamonds of approximately 0.1 ct were observed with excellent spectral quality. The mirror-flat spectrum of the table facet enables a good contact to the ATR crystal with a minimal applied pressure. The observed AT...
متن کاملChemical visualization of individual chondrocytes in articular cartilage by attenuated-total-reflection Fourier Transform Infrared Microimaging
Fourier transform infrared imaging (FTIRI) and the attenuated total reflection Fourier transform infrared microimaging (ATR-FTIRM) were used to study the chemical and structural distributions of cellular components surrounding individual chondrocytes in canine humeral cartilage, at 6.25µm pixel resolution in FTIRI and 1.56µm pixel resolution in ATR-FTIRM. The chemical and structural distributio...
متن کاملSingle-pass attenuated total reflection Fourier transform infrared spectroscopy for the prediction of protein secondary structure.
Principal component regression (PCR) was applied to a spectral library of proteins in H2O solution acquired by single-pass attenuated total reflectance (ATR) Fourier transform infrared (FT-IR) spectroscopy. PCR was used to predict the secondary structure content, principally alpha-helical and the beta-sheet content, of proteins within a spectral library. Quantitation of protein secondary struct...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Malaysian Journal of Science Health & Technology
سال: 2021
ISSN: 2601-0003
DOI: 10.33102/mjosht.v7i.104