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Infrared study and isotopic effect of magnesium hydroxide
(Elsevier Science BvAmsterdamHolanda, 2001)
Preparation, characterization and spectroscopy of the europium diphenylphosphinate complex
(1998-07-24)
The purpose of this work is to study the preparation and spectroscopic behavior of the europium diphenylphosphinate complex -Eu(DPP)3. Elemental and thermogravimetric analysis, powder X-ray diffractometry, and infrared ...
Optical diagnosis of actinic cheilitis by infrared spectroscopy
(2016-12-01)
Actinic cheilitis (AC) is considered a potentially malignant disorder of the lip. Biomolecular markers study is important to understand malignant transformation into squamous cell carcinoma. Fourier transform infra red ...
High spatial resolution spectroscopy of W51IRS 2E and IRS 2W: Two very massive young stars in early formation stages
(IOP PUBLISHING LTD, 2008)
We present K-band spectra of the near infrared counterparts to IRS 2E and IRS 2W which is associated with the ultracompact H II region W51d, both of them embedded sources in the Galactic compact H II region W51 IRS 2. The ...
Development and Validation of an Leo-Friendly and Low-Cost Method for the Quantification of Cefepime Hydrochloride in Powder for Injectable Solution Using Infrared (IR) Spectroscopy
(Bentham Science Publ Ltd, 2020-01-01)
Background: A simple, eco-friendly and low-cost Infrared (IR) method was developed and validated for the analysis of Cefepime. Hydrochloride (CEF) in injectable formulation. Different from some other methods, which employ ...
Development and validation of an eco-friendly and low-cost method for the quantification of cefepime hydrochloride in powder for injectable solution using infrared (IR) spectroscopy
(2020-01-01)
Background: A simple, eco-friendly and low-cost Infrared (IR) method was developed and validated for the analysis of Cefepime Hydrochloride (CEF) in injectable formulation. Different from some other methods, which employ ...
Vibrational spectroscopy characterization and anticoagulant activity of a sulfated polysaccharide from sea cucumber Athyonidium chilensis
(ELSEVIER SCI LTD, 2012)
Extraction of Athyonidium chilensis body wall afforded a light brown powder in 4.2% yield which was fractionated by ion-exchange chromatography. The main fraction F1 contained glucuronic acid, galactosamine and fucose in ...
Small angle X-ray scattering and IR spectroscopy study of metal carbonyl complexes immobilized on a silica gel surface chemically modified with piperazine
(Elsevier B.V., 1996-01-01)
The carbonyl complexes [WCl(CO)(3)(bipy) (HgCl)] (1), [Fe(CO)(4)(HgCl)(2)] (2) and W(CO)(6)] (3) were immobilized on a silica gel surface organofunctionalized with piperazine groups. The products obtained were studied by ...
Small angle X-ray scattering and IR spectroscopy study of metal carbonyl complexes immobilized on a silica gel surface chemically modified with piperazine
(Elsevier B.V., 1996-01-01)
The carbonyl complexes [WCl(CO)(3)(bipy) (HgCl)] (1), [Fe(CO)(4)(HgCl)(2)] (2) and W(CO)(6)] (3) were immobilized on a silica gel surface organofunctionalized with piperazine groups. The products obtained were studied by ...