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Experimental and Dft Studies of the mechanism of cetone-peroxide formation reaction using Raman and nuclear magnetic resonance spectroscopies
(2009)
A mechanism for the reaction between acetone and hydrogen peroxide leading to the formation of the important homemade explosive Acetone Peroxide is postulated. The proposed mechanistic scheme is based on Raman and Nuclear ...
Surface enhanced Raman spectroscopy of vegetative cells and endospores of Bacillus thuringiensis as a model for detection of biothreats
(2012-05)
The development of rapid and efficient techniques for biological detection, identification and classification has a positive impact in fields ranging medical, environmental and industrial microbiology to biological warfare ...
Use of polydimethyl siloxane microparticles for the sequestering of model pollutants in water
(2009)
Polymer micro and nanoparticles are an emerging type of material with promising applications for remediation and degradation of environmental contaminants in water, due to their enhanced surface area and chemical reactivity. ...
Effects of apoptotic inhibitor addition to cell viability prolongation of suspended bench-scale CHO culture and analysis of raman spectra in off-line bioreactor samples
(2010)
The productivity of suspended mammalian cell cultures plays a major role in the overall manufacturing costs of biotechnology products. Upstream cell culture product variability can lead to problems in downstream purification ...
Development of calibration models for the in-line prediction of active pharmaceutical ingredient concentration in the range 0-100% W/W by near infrared and Raman spectroscopy
(2013)
The development of quantitative calibration models by near infrared (NIR) and Raman spectroscopy with the capability of predicting concentration in a wider range than the currently used approach will be described. Current ...
Functionalization of titanium surfaces with lysine, aspartic acid, vitamins C and D3: a micro raman study of intermolecular interactions
(2019-05-14)
Titanium (Ti) has been used since 1964 in manufacturing of Ti implants because of its optimal mechanical properties and good biocompatibility. Nevertheless, this biomaterial can have failures due to poor osseointegration ...
Experimental and theoretical study of solubility of 1, 3, 5-trinitrohexahydro-S-triazine (Rdx) In alcohols
(2010)
The solubility of 1,3,5-trinitrohexahydro-s-triazine (RDX) in different alcohols were measured by HPLC, DSC, GC/MS, and NMR. The conformation of RDX in acetone-D6 solution was verified by vibrational studies using Raman ...
Vibrational spectroscopy studies of biomolecular systems: from amino acids to microorganisms
(2014)
Vibrational spectroscopy: infrared and Raman, was applied to the study of two amino acids and ten bacterial strains with the purpose of developing rapid methods of identification and discrimination. Use of spectroscopic ...
Nanofabrication of metal/polymer structures for surface enhanced Raman spectroscopy based biosensing
(2009-12)
Raman spectroscopy is a powerful tool for detection because the Raman spectra yields information about the molecular structure of a given analyte and the technique is commonly used as a molecular fingerprint. However the ...
Thermal inkjet technology for the deposition of nanoparticles and Metal-organic framework (Mof): Preparation of sers-active substrates and Mof films for In-situ enhanced raman and infrared detection of harmful contaminants
(2012-12)
The applications of thermal ink-jet printing technology as deposition technique of functional materials such as metal nanoparticles and microporous nickel-oxalate metal organic framework were studied. Highly sensitive ...