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Institution

Government College

About: Government College is a based out in . It is known for research contribution in the topics: Population & Ring (chemistry). The organization has 4481 authors who have published 5986 publications receiving 57398 citations.


Papers
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Journal ArticleDOI
TL;DR: The absorption and fluorescence spectra of 1,5-DAAQ have been investigated in organic solvents-Benzene(BZ), Ethanol (ETOH), Acetonitrile (AN), Dimethylformamide (DMF) and Dimethyl sulfoxide (DMSO).
Abstract: The absorption and fluorescence spectra of 1,5-diaminoanthraquinone(1,5-DAAQ) have been investigated in organic solvents-Benzene(BZ), Ethanol (ETOH), Acetonitrile (AN), Dimethylformamide (DMF) and Dimethyl sulfoxide (DMSO). There is an intra molecular hydrogen bond formed between quinoid oxygen and the substituents NH(2) [C = O...H-N]. The interaction of the hydrogen atom of - NH(2) leads to red shift in both absorption and fluorescence spectra. The dipole moment ratio of 1,5 DAAQ in ground and excited states was calculated from stokes shift obtained from optical absorption and fluorescence spectra. Photo physical properties of 1,5-DAAQ dye was studied using this absorption and fluorescence spectroscopy techniques in binary liquid mixtures(AN + DMF, AN + DMSO, AN + ETOH and BZ + ETOH).

21 citations

Journal ArticleDOI
TL;DR: In this article, a facile green approach for the synthesis of some new dibenz[1,4] -diazepine-1-one by a three component reaction of Diamine, 1,3 diketone and aromatic aldehyde using oxalic acid as catalyst in water is described.

21 citations

Journal ArticleDOI
TL;DR: The addition of germinated chickpea flour from two cultivars (GNG 1581 and GNG469) in gluten free noodles significantly increased storage and loss modulus as mentioned in this paper.
Abstract: Physicochemical, rheological, in vitro digestibility, and sensory characteristics of the gluten-free noodles made of pregelatinized rice flour incorporated with germinated chickpea flours (5, 10, 20 and 30 g/100 g) were investigated. The addition of germinated chickpea flour from two cultivars (GNG 1581 and GNG469) in gluten free noodles significantly (p Gʺ) with an increase in storage and loss modulus. Protein bands ranged from 10 to 250 kDa with a difference in band intensities observed in gluten free noodles. In sensory evaluation, overall acceptance of noodles containing germinated chickpea flour was highest at 20 g/100 g level of incorporation and was acceptable up to 30 g/100 g level of chickpea flour incorporation.

21 citations

Journal ArticleDOI
TL;DR: In this paper, the mechanical and dynamic mechanical properties of isotactic polypropylene/high density polyethylene (PP/HDPE) blends, as a function of blend ratio and compatibiliser concentration were analyzed.
Abstract: The mechanical and dynamic mechanical properties of isotactic polypropylene/high density polyethylene (PP/HDPE) blends, as a function of blend ratio and compatibiliser concentration were analysed. Ethylene propylene random copolymers (EPDM) with three different monomer fractions were used as compatibilisers. Compatibilisation improved the mechanical properties (except Young’s modulus) of the blends, considerably. The compatibiliser with 1:1 monomer fraction was found to be most efficient. A detailed discussion on the fundamental reasons responsible for the deterioration of properties in the absence of compatibilisers and the improvement of properties in the presence of compatibilisers was presented. The tensile strength of the uncompatibilised blends was theoretically modelled using Nielsen’s and Nicolais-Narkis models. The Young’s and storage moduli of uncompatibilised blends were compared with those predicted by various theoretical models. Attention was paid to correlate the mechanical properties of both compatibilised and uncompatibilised blends with their phase morphology.

20 citations

Journal ArticleDOI
TL;DR: In this article, a new Cd(II) complex, obtained by the interaction of 2,2-dimethyl-N,N'-bis((pyridin-2-yl)methylene)propane-1,3-diamine with a Cd (II) ion, is reported.

20 citations


Authors

Showing all 4481 results

NameH-indexPapersCitations
Rajesh Kumar1494439140830
Sanjeev Kumar113132554386
Rakesh Kumar91195939017
Praveen Kumar88133935718
V. Balasubramanian5445710951
Ghulam Murtaza53100514516
Marimuthu Govindarajan522126738
Muhammad Akram433937329
Ghulam Abbas404396396
Shivaji H. Pawar391684754
Muhammad Afzal381184318
Deepankar Choudhury351993543
Hidayat Hussain343165185
Hitesh Panchal341523161
Sher Singh Meena331873547
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
202227
2021991
2020797
2019477
2018486
2017437