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

Now showing items 1271-1280 of 3740

Functioned silver nanoparticle loaded activated carbon for the recovery of bioactive molecule from bacterial fermenter for its bactericidal activity

Arivizhivendhan, V.; Mahesh, M.; Boopathy, R.; Karthikeyan, S.; Mary, R.R.; Sekaran, G. (Applied Surface Science, 427, 2018: 813-824)

A novel continuous production and extraction of bacterial bioactive prodigiosin (PG) from fermented using silver nanoparticle impregnated functioned activated carbon composite is proposed for cost-effective and ecofriendly ...
Seasonal progression of atmospheric particulate matter over an urban coastal region in peninsular India: Role of local meteorology and long-range transport

Mahapatra, P.S.; Sinha, P.R.; Boopathy, R.; Das, T.; Mohanty, S.; Sahu, S.C.; Gurjar, B.R. (Atmospheric Research, 199, 2018: 145-158)

Measurement of particulate matter (PM) over an urban site with relatively high concentration of aerosol particles is critically important owing to its adverse health, environmental and climate impact. Here we present a 3 ...
Signalling probes appended with two rhodamine derivatives: inter-component preferences, Fe(III)-ion selective fluorescence responses and bio-imaging in plant species

Mallick, D.; Biswal, B.; Thirunavoukkarasu, M.; Mohanty, R.; Bag, B. (New Journal Of Chemistry, 41(24), 2017: 15144-15156)

The photophysical investigation of two amino-alkyl receptor-based probes, 1 and 2, appended with two different rhodamine derivatives but differing in their receptor constituents revealed their selective absorption and ...
Superhydrophobic to hydrophilic transition of multi-walled carbon nanotubes induced by Na+ ion irradiation

Das, P.; Dhal, S.; Ghosh, S.; Chatterjee, S.; Rout, C.S.; Ramgir, N.; Chatterjee, S. (Nuclear Instruments & Methods In Physics Research Section B-Beam Interactions With Materials And Atoms, 413, 2017: 31-36)

Multi-walled carbon nanotubes (MWCNT) having diameter in the range of 5-30 nm were coated on silicon wafer using spray coating technique. The coated film was irradiated with 5 keV Na+ at a fluence of 1 x 10(16) ions.cm(-2). ...
Formation of carbyne-like materials during low temperature pyrolysis of lignocellulosic biomass: A natural resource of linear sp carbons

Khanna, R.; Ikram-Ul-Haq, M.; Rawal, A.; Rajarao, R.; Sahajwalla, V.; Cayumil, R.; Mukherjee, P.S. (Scientific Reports, 7, 2017: 16832)

The exploration, understanding and potential applications of 'Carbyne', the one-dimensional sp allotrope of carbon, have been severely limited due to its extreme reactivity and a tendency for highly exothermic cross-linking. ...
Graphene Coating on Copper by Electrophoretic Deposition for Corrosion Prevention

Kiran, N.U.; Dey, S.; Singh, B.P.; Besra, L. (Coatings, 7(12), 2017: 214)

In this paper, we report the use of a simple and inexpensive electrophoretic deposition (EPD) technique to develop thin, uniform, and transparent graphene oxide (GO) coating on copper (Cu) substrate on application of 10 V ...
Dolochar as a reductant in the reduction roasting of iron ore slimes

Rath, S.S.; Rao, D.S. (International Journal Of Minerals Metallurgy And Materials, 24(12), 2017: 1341-1351)

The present investigation examines the viability of dolochar, a sponge iron industry waste material, as a reductant in the reduction roasting of iron ore slimes, which are another waste generated by iron ore beneficiation ...
Enhanced and synergistic downregulation of oncogenic miRNAs by self-assembled branched DNA

Nahar, S.; Nayak, A.K.; Ghosh, A.; Subudhi, U.; Maiti, S. (Nanoscale, 10(1), 2018: 195-202)

miRNAs, a group of small non-coding RNA molecules, regulate the expression of many genes involved in various cellular processes. Acute evidence suggests that one miRNA can regulate many genes as its targets, while one gene ...
A novel bioreactor system for simultaneous mutli-metal leaching from industrial pyrite ash: Effect of agitation and sulphur dosage

Panda, S.; Akcil, A.; Mishra, S.; Erust, C. (Journal Of Hazardous Materials, 342, 2018: 454-463)

Simultaneous multi-metal leaching from industrial pyrite ash is reported for the first time using a novel bioreactor system that allows natural diffusion of atmospheric O-2 and CO2 along with the required temperature ...
Pervious Concrete Using Fly ash Aggregate As Coarse Aggregate-An Experimental Study

Dash, S.; Kar, B.; Mukherjee, P.S. (2nd International Conference On Condensed Matter And Applied Physics (ICC-2017), 1953, 2018: 080002)

The present study deals with the fabrication of pervious concrete from fly ash aggregates. The pervious concrete were obtained by the mixture of three different size fly ash aggregates (4.75 mm, 9.5 mm, 12.5 mm), Portland ...

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