2010: Recent submissions

Now showing items 61-80 of 165

Physico chemical properties of aminated tamarind xyloglucan

Simi, C K; Emilia Abraham, T (Elsevier, 2010)

Tamarind xyloglucan (XG) has been functionalized with amino group, which forms irreversible hydrogels with blue fluorescence characteristics. Aminated xyloglucan (XG-NH(2)) at very low concentration (0.2%, w/v) in aqueous ...
Structural and transport properties of the (Bi1.6Pb0.5)(Sr2-xLux)Ca1.1Cu2.1O8+delta Superconductor

Sarun, P M; Vinu, S; Shabna, R; Anooja, J B; Aswathy, P M; Syamaprasad, U (IEEE, 2010)

The effects of Lu-doping on phase evolution, microstructure, electrical, and superconducting properties of Bi-2212 have been studied. The results show that Lu+3 ions enter into the crystal structure in place of Sr+2 ions ...
Exopolysaccharide production and prevention of syneresis in starch using encapsulated probiotic lactobacillus plantarum

Bindhumol, I; Nampoothiri, K M (Faculty Food Technology Biotechnology, 2010)

Encapsulation of probiotic bacteria with a matrix can increase their survival rate by protecting them from adverse conditions and at the same time without affecting the production of metabolites. An effort has been made ...
Arginine specific aminopeptidase from lactobacillus brevis

Arya Nandan, S; Gaurav, A; Pandey, A; Nampoothiri, K M (Inst Tecnologia Parana, 2010)

The proteolytic system of lactic acid bacteria contribute to the development of flavor during the ripening of cheese through the generation of short peptides and free amino acids, which directly or indirectly act as flavor ...
Nocardioides mesophilus sp. nov., isolated from soil

Dastager, S G; Lee, J - C; Pandey, A; Kim, C-J (Soc General Microbiology, 2010)

A short coccoid- to rod-shaped, motile, mesophilic actinobacterium, strain MSL-22(T), was isolated from soil on Bigeum Island, Korea. A polyphasic study was undertaken to establish the taxonomic position of this strain. ...
Magnetic dye-adsorbent catalyst::Processing, characterization, and application

Lajina, T; Anas, S; Shukla, S; Reshmi, C P; Manoj Raama Varma; Suresh, K G; Patil, K; Warrier, K G K (Wiley, 2010)

A magnetic dye-adsorbent catalyst has been processed by subjecting the conventional magnetic photocatalyst to a hydrothermal process followed by typical washing and thermal treatments. It has been characterized using the ...
Isolation and characterization of novel plant growth promoting Micrococcus sp NII-0909 and its interaction with cowpea

Dastager, S G; Deepa, C K; Pandey, A (Elsevier, 2010)

A phosphate-solubilizing bacterial strain NII-0909 isolated from the Western ghat forest soil in India was identified as Micrococcus sp on the basis of phenotypic characteristics, carbon source utilization pattern, fatty ...
Excited state processes in linear pi-system-based organogels

Babu, S S; Kartha, K K; Ajayaghosh, A (American Chemical Society, 2010)

This article describes the recent progress made to the understanding of the excited state interactions in organogels derived from linear pi-conjugated molecules. The soft organogel scaffolds of such systems create an ...
Modification of cysteine 179 of i kappa B alpha kinase by nimbolide leads to down-regulation of NF-kappa B-regulated cell survival and proliferative proteins and sensitization of tumor cells to chemotherapeutic agents

Gupta, S C; Prasad, S; Reuter, S; Kannappan, R; Yadav, V R; Ravindran, J; Hema, P S; Chaturvedi, M M; Mangalam S Nair; Aggarwal, B B (American Society for Biochemistry and Molecular Biology, 2010)

Reverse pharmacology, also called the "bedside to bench" approach, that deals with new uses for a well known molecular entity has been used extensively in cancer drug development to identify novel compounds and delineate ...
NHC-catalysed annulation of enals to tethered dienones: efficient synthesis of bicyclic dienes

Vijay Nair, G; Sreekumar, V; Bineesh, P B; Vimal Varghese; Paul, R R; Suresh, E (Royal Society of Chemistry, 2010)

Homoenolates generated from alpha,beta-unsaturated aldehydes using NHC catalysis underwent facile addition to dibenzylidene cyclohexanone to afford bicyclic cyclopentenes as single diastereomers.
Self-assembly of thienylenevinylene molecular wires to semiconducting gels with doped metallic conductivity

Prasanthkumar, S; Anesh Gopal; Ajayaghosh, A (American Chemical Society, 2010)

Oligo(thienylenevinylene) (OTV) based gelators with high conductivity are reported. When compared to OTV1, OTV2 having an increased conjugation length forms relatively strong gels with a metallic conductivity of 4.8 S/cm ...
Synthesis, characterization, and microwave dielectric properties of Sr2-xLa2Mg1+xW2O12 (x=0, 1) ceramics

Venugopal, V; Anjana, P S; Om Parkash; Sebastian, M T; Kumar, D (Wiley, 2010)

SrLa2Mg2W2O12 and Sr2La2MgW2O12 ceramics were prepared by the conventional solid-state ceramic route and their dielectric properties were investigated in the radio and microwave frequency regions. SrLa2Mg2W2O12 sintered ...
Direct 1-3 metal-carbon bonding and planar tetracoordinated carbon in group 6 metallacyclobutadienes

Suresh, C H; Frenking, G (American Chemical Society, 2010)

A comprehensive analysis of the nature of metal carbon bonding in group 6 metallacyclobutadienes has been carried out by means of energy decomposition analysis and topological properties of electron density. The results ...
2-Thia-1,3,5-triaza-7-phosphaadamantane-2,2-dioxide revisited: Computational and experimental studies of a neglected phosphine

Sternberg, M; Suresh, C H; Mohr, F (American Chemical Society, 2010)

The cage-phosphine 2-thia-1,3,5-triaza-7-phosphaadamantane-2,2-dioxide (PASO(2)) was reacted with various transition metal precursors to give the complexes cis-[Mo(CO)(4)(PASO(2))(2)], [AuCl(PASO(2))] cis-[PtCl(2)(PASO(2))(2)], ...
Polysaccharides from probiotics: New developments as food additives

Patel, A K; Michaud, P; Singhania, R R; Soccol, C R; Pandey, A (Faculty Food Technology Biotechnology, 2010)

Microbial polysaccharides with nutraceutical potential and bioactive properties have been investigated in detail during the last few decades. There is an increasing demand in food industries for live microbes or polysaccharides ...
Formic acid as a potential pretreatment agent for the conversion of sugarcane bagasse to bioethanol

Sindhu, R; Binod, P; Satyanagalakshmi, K; Janu, K U; Sajna, K V; Kurian, N; Rajeev K Sukumaran; Pandey, A (Humana Press Inc, 2010)

In recent years, growing attention has been focused on the use of lignocellulosic biomass as a feedstock for the production of ethanol, a possible renewable alternative to fossil fuels. Several pretreatment processes have ...
Production, purification and structural characterization of an exopolysaccharide produced by a probiotic Lactobacillus plantarum MTCC 9510

Bindhumol, I; Nampoothiri, K M (Springer, 2010)

Exopolysaccharides (EPS) from lactic acid bacteria contribute to specific rheology and texture of fermented milk products and finds applications even in non-dairy foods and in therapeutics. Box-Behnken model of response ...
Highly efficient visible light sensitized red emission from europium tris[1-(4-biphenoyl)-3-(2-fluoroyl)propanedione](1,10-phenanthroline) complex grafted on silica nanoparticles

Divya, V; Biju, S; Luxmi Varma, R; Reddy, M L P (Royal Society of Chemistry, 2010)

A novel class of efficient visible light sensitized antenna complexes of Eu(3+) based on the use of a highly conjugated b-diketonate, namely, 1-(4-biphenoyl)-3-(2-fluoroyl)propanedione (HBFPD) and 1,10-phenanthroline as ...
Synthesis, structure and optical studies of a family of three-dimensional rare-earth aminoisophthalates [M(mu(2)-OH)(C8H5NO4)] (M = Y3+, La3+, Pr3+, Nd3+, Sm3+, Eu3+, Gd3+, Dy3+, and Er3+)

Sarma, D; Prabu, M; Biju, S; Reddy, M L P; Natarajan, S (Wiley, 2010)

A hydrothermal reaction of the acetate salts of the rare-earths, 5-aminoisophthalic acid (H(2)AIP), and NaOH at 150 degrees C for 3 days gave rise to a new family of three-dimensional rare-earth aminoisophthalates, ...
Highly efficient luminescent hybrid materials covalently linking with europium(III) complexes via a novel fluorinated beta-diketonate ligand: Synthesis, characterization and photophysical properties

Biju Francis; Ambili Raj, D B; Reddy, M L P (Royal Society of Chemistry, 2010)

A novel highly fluorinated beta-diketonate ligand, 1-(3,5-bis(benzyloxy) phenyl)-4,4,5,5,5-pentafluoropentane- 1,3-dione (HBBPPF) and its corresponding europium(III) ternary complex, Eu(BBPPF)(3)(DDXPO) [DDXPO = ...

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