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

Now showing items 1771-1780 of 3791

Heterojunction conception of n-La2Ti2O7/p-CuO in the limelight of photocatalytic formation of hydrogen under visible light

Nashim, A.; Martha, S.; Parida, K.M. (Rsc Advances, 4(28), 2014: 14633-14643)

The heterojunction based photocatalyst between La2Ti2O7 and CuO is fabricated by a solid state reaction method. The prepared photocatalyst is characterized by X-ray diffraction, diffuse reflectance UV-vis spectroscopy, ...
Switching selectivity between Pb2+ and Hg2+ ions through variation of substituents at xanthene end; 'turn-on' signalling responses by FRET modulation

Biswal, B.; Bag, B. (Rsc Advances, 4(62), 2014: 33062-33073)

Few rhodamine based probes (L-1-L-4) that consist of a similar 2-(aminoethyl)-pyridine unit at their carboxamide end but vary with substituents attached to the N-atom at their xanthene end were synthesized. Rhodamine G ...
Fabrication of In2O3 modified ZnO for enhancing stability, optical behaviour, electronic properties and photocatalytic activity for hydrogen production under visible light

Martha, S.; Reddy, K.H.; Parida, K.M. (Journal Of Materials Chemistry A, 2(10), 2014: 3621-3631)

With the purpose of enhancing the stability, optical behaviour, electronic properties and photocatalytic activity for hydrogen production under visible light, ZnO has been modified by In2O3. The thriving modification of ...
Directed self-assembly of genomic sequences into monomeric and polymeric branched DNA structures

Nayak, A.K.; Subudhi, U. (Rsc Advances, 4(97), 2014: 54506-54511)

It is demonstrated that error-free hybridization between primers and its complementary sequences can act as the driving force to construct monomeric as well as polymeric branched DNA materials by molecular self-assembly. ...
Facile fabrication of alpha-FeOOH nanorod/RGO composite: a robust photocatalyst for reduction of Cr(VI) under visible light irradiation

Padhi, D.K.; Parida, K. (Journal Of Materials Chemistry A, 2(26), 2014: 10300-10312)

A facile one step hydrothermal route has been adopted for in situ deposition of alpha-FeOOH nanorods over reduced graphene oxide sheets (RGO) where sodium hydroxide plays a dual role in the growth of alpha-FeOOH nanorods ...
A multi-functionalized montmorillonite for cooperative catalysis in one-pot Henry reaction and water pollution remediation

Varadwaj, G.B.B.; Rana, S.; Parida, K.; Nayak, B.B. (Journal Of Materials Chemistry A, 2(20), 2014: 7526-7534)

The present work provides a simple approach for the surface modification of an acid activated montmorillonite clay with both acid and base (-SO3H and -NH2) functional groups. FTIR, Si-29 and C-13 CP MAS NMR spectroscopy ...
Facile synthesis and the photo-catalytic behavior of core-shell nanorods

Nanda, K.K.; Swain, S.; Satpati, B.; Besra, L.; Chaudhary, Yatendra Singh (Rsc Advances, 4(21), 2014: 10928-10934)

Sodium niobate nanorods (SNRs) have been synthesized by a facile surfactant free hydrothermal method. To explore their potential for photoelectrochemical water splitting under visible light, core-shell nanorods were ...
Amine functionalized MCM-41: an efficient heterogeneous recyclable catalyst for the synthesis of quinazoline-2,4(1H,3H)-diones from carbon dioxide and 2-aminobenzonitriles in water

Nale, D.B.; Rana, S.; Parida, K.; Bhanage, B.M. (Catalysis Science & Technology, 4(6), 2014: 1608-1614)

A simple covalently linked amine functionalized MCM-41 compound was investigated using mesoporous catalytic protocols as a highly efficient, heterogeneous and recyclable catalyst for the synthesis of a wide variety of ...
Synthesis, electron transport, and charge storage properties of fullerene-zinc porphyrin hybrid nanodiscs

Garai, A.; Kumar, M.; Sinha, W.; Chatterjee, S.; Purohit, C.S.; Som, T.; Kar, S. (Rsc Advances, 4(109), 2014: 64119-64127)

A donor (D)-acceptor (A) based system has been developed with the help of a newly synthesized Zn-porphyrin complex and C-60 fullerene. A series of spectroscopic methods, absorption spectroscopy (UV-Vis- NIR), powder X-ray ...
A rhodamine based "off-on" probe for selective detection of Hg(II) and subsequent L-proline and 4-hydroxyproline discrimination

Pal, A.; Bag, B. (Rsc Advances, 4(20), 2014: 10118-10122)

A substituted rhodamine based bifunctional chemosensor 2 showed "turn-on" chromogenic and fluorogenic dual mode signal modulation upon selective binding with Hg(II) whereas its Hg(II) complex selectively detects L-proline ...

Now showing items 1771-1780 of 3791

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