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作者:... Subhashis Dash , Rupa Mukhopadhyay , Sabyasachi Sarkar
来源:[J].Pramana(IF 0.562), 2005, Vol.65 (4), pp.681-697Springer
摘要:Abstract(#br)Carbon nanotubes (CNT) has been synthesized by pyrolysing mustard oil using an oil lamp. It was made water-soluble (wsCNT) through oxidative treatment by dilute nitric acid and was characterized by SEM, AFM, XRD, Raman and FTIR spectroscopy. The synthesized wsCNT sho...
作者:Rupa Mukhopadhyay , Jason J Davis ...
来源:[J].Journal of Inorganic Biochemistry(IF 3.197), 2000, Vol.78 (3), pp.251-254Elsevier
摘要:Abstract(#br)Scanning tunnelling microscopy (STM), which can provide ‘direct’ and ‘non-averaged’ information on molecular structure in three dimensions, has been used to achieve sub-molecular resolution in a ‘single molecule’ of rubredoxin, an important iron–sulphu...
作者:Rupa Mukhopadhyay , Nitya G Kundu
来源:[J].Tetrahedron(IF 2.803), 2001, Vol.57 (46), pp.9475-9480Elsevier
摘要:Abstract(#br)2-Iodobenzyl alcohol on treatment with acetylenic carbinols in the presence of a palladium catalyst and copper(I) iodide as a co-catalyst afforded disubstituted alkynes. Jones oxidation of the disubstituted alkynes led to ( E )-3-alkylidene isobenzofuran-1(3 H )-ones...
作者:Rupa Mukhopadhyay , Ranajit K. Ghosh
来源:[J].Virology(IF 3.367), 2000, Vol.273 (1), pp.44-51Elsevier
摘要:Abstract(#br)Temperate phage PS166 lysogens of Vibrio eltor MAK757 biotype eltor belong to two major categories. Seventy percent of the lysogens acquire auxotrophy for glycine and histidine and maintain their parental biotype. About 10% of the lysogens become Cys − or Cys − ...
作者:Rupa Mukhopadhyay , Nitya G Kundu
来源:[J].Tetrahedron Letters(IF 2.397), 2000, Vol.41 (50), pp.9927-9930Elsevier
摘要:Abstract(#br)N -[(3′-Aryl)prop-2′-ynyl]- N , N ′-1,2-phenylene di- p -tosylamides, 15 – 22 , underwent an unusual ring closure with potassium carbonate (2 equiv.) and copper(I) iodide (10 mol%) in DMF at 100°C for 24 h to yield 2-aroylquinoxalines ( 23 – 30 ) inste...
作者:Nitya G. Kundu , M.Wahab Khan , Rupa Mukhopadhyay
来源:[J].Tetrahedron(IF 2.803), 1999, Vol.55 (42), pp.12361-12376Elsevier
摘要:Abstract(#br)The palladium-catalysed reactions of 2-iodobenzamides 1–5 with trimethylsilyl acetylene 6 led to 2-(2-trimethylsilyl)ethynyl benzamides 7–11 in excellent yields. The 2-(2-trimethylsilyl)ethynyl benzamides 7–11 underwent Friedel-Crafts reactions with acid ch...
作者:Rupa Mukhopadhyay , Asish De ...
来源:[J].Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy(IF 1.977), 2009, Vol.75 (2), pp.647-655Elsevier
摘要:Abstract(#br)We report steady state and time resolved fluorescence measurements on acetonitrile ( ACN ) solutions of the model compounds, energy donor anisole ( A ) and a photoswitchable acceptor N,N′-1,2-phenylene di-p-tosylamide ( B ) and the multichromophore ( M ) where A...
作者:Rupa Mukhopadhyay , Amar N. Ghosh
来源:[J].Virology(IF 3.367), 2000, Vol.273 (1), pp.36-43Elsevier
摘要:Abstract(#br)Temperate phage PS166 infection of Vibrio eltor MAK757 resulted in complete changes in all biotype-specific determinants. About 10% of the PS166 lysogens of MAK757 lost their eltor -specific determinants, namely, the ability to produce soluble hemolysin, cell-associa...
作者:... Tapas K. Kundu , Siddhartha Roy , Rupa Mukhopadhyay
来源:[J].FEBS Letters(IF 3.582), 2012, Vol.586 (21), pp.3793-3798Elsevier
摘要:Abstract(#br)The protein p300 is a multifunctional transcriptional coactivator that plays pivotal role in several cellular functions. Although structures of several domains have been solved in isolation, the structures of full-length protein (p300 FL) or its complexes with transc...
作者:Tatini Rakshit , Rupa Mukhopadhyay
来源:[J].Journal of Colloid And Interface Science(IF 3.172), 2012, Vol.388 (1), pp.282-292Elsevier
摘要:Abstract(#br)In this work, solid-state electron transport through the three metal core reconstituted ferritins, namely, Mn(III)-ferritin, Co(III)-ferritin, and Cu(II)-ferritin, has been probed and compared to the electron transport via the naturally-occurring iron-containing...

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