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ORE at CSIR-Institute of Minerals and Materials Technology: Recent submissions

Now showing items 2411-2420 of 3793

Fatty Acid Profile, Volatiles and Antibacterial Screening of Lipids of The Sponge Siphonodictyon coralliphagum Collected From The Bay of Bengal (Orissa Coast)

Mishra, P.M.; Sree, A. (Asian Journal Of Chemistry, 21(6), 2009: 4429-4434)

The fatty acid composition as well as volatiles of total lipids in the marine sponge Siphonodictyon coralliphagum was analyzed. Most abundant are saturated fatty acid among which the % of docosanoic acid is found to be ...
Characterisation of Extracellular Cellulase (Endoglucanase) Activity of Bacillus subtilis and Bacillus stearothermophilus Isolated from Marine Sponges of Gopalpur Coast, Orissa (Bay of Bengal)

Vimla, A.; Rath, C.C.; Sree, A. (Journal Of Pure And Applied Microbiology, 3(1), 2009: 67-74)

In the present study 83 bacteria in toto were isolated from eleven sponges, one gorgonian and one antipatherian from the Bay of Bengal and screened for their extracellular cellulase activity Thirteen isolates were positive ...
Swift Heavy Ion Beam-induced Recrystallisation of Buried Silicon Nitride Layer

Som, T.; Sinha, O.P.; Ghatak, J.; Satpati, B.; Kanjilal, D. (Defence Science Journal, 59(4), 2009: 351-355)

Studies on MeV heavy ion beam-induced epitaxial crystallisation of a buried silicon nitride layer are reported. Transmission electron micrographs and selected area diffraction patterns have been used to study the ...
Removal of arsenic from arsenic rich sludge by volatilization using anaerobic microorganisms treated with cow dung

Mohapatra, D.; Mishra, D.; Chaudhury, G.R.; Das, R.P. (Soil & Sediment Contamination, 17(3), 2008: 301-311)

The microbial mediated volatilization of arsenic by anaerobic digestion method was studied using cultures of methanogenic bacteria. Cow dung was utilized as the major substrate for the bacterial growth during arsenic ...
Effect of Organized Assemblies. Part 5: Study on the Rheology and Stabilization of a Concentrated Coal-Water Slurry Using Saponin of the Acacia concinna Plant

Das, D.; Panigrahi, S.; Senapati, P.K.; Misra, P.K. (Energy & Fuels, 23, 2009: 3217-3226)

The present work involves the preparation of a highly concentrated coal-water slurry employing three different low-rank coals of Indian origin having variable ash content. The formulation, rheology, and stabilization of ...
Studies on preparation of coal water slurry using a natural additive

Senapati, P.K.; Das, D.; Nayak, A.; Mishra, P.K. (Energy Sources Part A-Recovery Utilization And Environmental Effects, 30(19), 2008: 1788-1796)

An eco-friendly additive isolated from a natural plant has been developed in the laboratory for preparation of coal water slurry (CWS) of some specific Indian coal. The effect of additive concentration, the rheological ...
Magnetic Characterization of Radio Frequency Heat Affected Micron Size Fe(3)O(4) Powders: A Bio-Application Perspective

Roul, B.K.; Mishra, D.K.; Ray, M.; Sahu, D.R.; Mishra, Pratima Kumari; Srinivasu, V.V.; Pradhan, A.K. (Journal Of Nanoscience And Nanotechnology, 9(5), 2009: 3204-3209)

Micron size Fe(3)O(4) powders were chemically prepared and processed by radio frequency (13.56 MHz) oxygen plasma irradiation technique at different elevated temperatures using low radio frequency (RF) power level. Low ...
Microstructure characterization of mechanically synthesized ZnS quantum dots

Patra, S.; Satpati, B.; Pradhan, S.K. (Journal Of Applied Physics, 106(3), 2009)

ZnS quantum dots (QDs) with cubic phase have been prepared by mechanical alloying the stoichiometric mixture of Zn and S powders at room temperature in a planetary ball mill under Ar. Initially, an amorphouslike thin ...
Detrital iron-ore deposits in the Iron Ore Group of rocks, northern Orissa, eastern India

Mohapatra, B.K.; Singh, P.P.; Mishra, P.; Mahant, K. (Australian Journal Of Earth Sciences, 55(8), 2008: 1139-1152)

Detrital iron deposits (DID) are located adjacent to the Precambrian bedded iron deposit (BID) of Joda near the eastern limb of the horseshoe-shaped synclinorium, in the Bonai-Keonjhar belt of Orissa. The detrital ores ...
Solar Light Induced Photocatalytic Degradation of Pollutants over Titania Pillared Zirconium Phosphate and Titanium Phosphate

Das, D.P.; Parida, K.M. (Catalysis Surveys From Asia, 12(3), 2008: 203-213)

Titania pillared zirconium phosphate (ZrP) and titanium phosphate (TiP) were prepared by intercalating Ti (IV) isopropoxide sol in the interlayers of the mono sodium form of the corresponding metal phosphate. The ...

Now showing items 2411-2420 of 3793

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