Biosynthesis‚ characterization and applications of biosurfactant produced by Pseudomonas cepacia using de-oiled rice-bran Garima Bhardwaj1‚ Swaranjit Singh Cameotra2‚ Harish Kumar Chopra1* 1*Department of Chemistry‚ Sant Longowal Institute of Engineering and Technology‚ Longowal - 148106‚ Distt. Sangrur (Pb.)‚ India. E-mail: hk67@rediffmail.com Fax: 91-1672-280072; Tel: 91-1672-305204 (O) 2Institute of Microbial Technology‚ Sector-39-A‚ Chandigarh-160036‚ India Abstract: Pseudomonas cepacia MTCC
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India – (Business Communication‚ Raman M‚ Singh P‚ 2006) The communication process has two key elements‚ i.e. sender and receiver. Each of us plays the roles of sender and receiver many times each day. Therefore it’s interesting to note an average individual spends considerable amount of time each day in listening than in writing speaking
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Out-Execute. Retrieved August 11‚ 2007‚ from http://www.lakepartners.com/pdf/OutSmart.pdf McConnell‚ C Oracle ThinkQuest Education Foundation (). Micro competition. Retrieved August 11‚ 2007‚ from http://library.thinkquest.org/C004323/micro2.html Raman‚ A TBM Consulting Group (2007). TBM Consulting Group-Our Roots - Pricing Strategy. Retrieved August 10‚ 2007‚ from http://www.perfectengine.net/about/ourroots/pricing_strategy.php
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control matter at the molecular level”.1 Tremendous growth in nanotechnology has opened up novel fundamental and applied frontiers in materials science and engineering‚ such as nanobiotechnology‚2 bionanotechnology‚3 quantum dots‚4 surface-enhanced Raman scattering (SERS)‚5 and applied microbiology. Developments in the organization of
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use the reagent prepared to synthesise a tertiary alcohol (triphenylmethanol) by reacting reagent and ester (methyl benzoate)‚ and the product formed is analyse by infrared spectroscopy (IR)‚ melting point‚ thin layer chromatography (TLC)‚ gas chromatography mass spectrum (GCMS) and finally Nuclear Magnetic Resonance spectroscopy. Introduction Formation of long hydrocarbon chain compound as becomes very useful in organic chemistry synthesis. In 1912‚ Victor Grignard a French chemist was awarded Nobel
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Jones reagent. Borneol was mixed with glacial acetic acid and oxidized with sodium hypochlorite to make crude camphor. The crude camphor was purified by sublimation. The final product was characterized by obtaining a melting point and inferred spectroscopy. The experiment was carried out to see if bleach could oxidize borneol and if it is greener than using a Jones reagent. Sure enough camphor was made with a 4.03 g of unsublimed camphor and 0.08g of pure camphor with a 2 % yield (in moles). No melting
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immaculate mélange of our conventional ideals of education‚ blended with infrastructural and technological boom‚ catering to the demands of modernization. Over the decades‚ we’ve produced some very fine men and women. From Swami Vivekananda to Sir C V Raman‚ from Amartya Sen to Rajendra Pachauri‚ they’ve all been fine lode stars of our educational system. I’ve never really been a fan of the Western Educational systems. Students there are bestowed with way too much unconditional liberty. They’re treated
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TITLE: Determination of Riboflavin by using UV-Vis spectrophotometry. ABSTRACT: The amount of Riboflavin in various brand of children multivitamins was determine by using UV-Vis spectroscopy instrument‚ the series of standard of riboflavin was prepared in order to determine the amount of the riboflavin in the sample of children multivitamins. The maximum amount of riboflavin was found in the Champs multivitamin that contains 0.1155 mg followed by Chewies 0.1131 mg and Scott’s 0.0672 mg. OBJECTIVES:
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Neuroimaging in traumatic brain injury 1.COMPUTED TOMOGRAPHY (CT) : While severe and moderate traumatic head and brain injuries often mandate head CT‚ several clinical scales require specific criteria in determining the need for neuroimaging after a mild TBI. These include the New Orleans Criteria (NOC) and the Canadian CT Head Rule (CCHR).(45) Both are relatively straight forward and use seven criteria readily obtained in the setting and evaluation of mild TBI. A head-to-head comparison
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has been in the development of ultra fast lasers and electrons for studies of dynamics in chemistry and biology‚ and he received the 1999 Nobel Prize for Chemistry for his studies of the transition states of chemical reactions using femtosecond’s spectroscopy. Femtochemistry is the branch of chemistry in which chemical reactions are detected as they occur and the reaction times are measured. Femtochemistry gets its name from the fact that these times are measured in femtoseconds. One femtosecond
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