Zobrazeno 1 - 10
of 34
pro vyhledávání: '"R. K. Khandal"'
Autor:
Mithlesh Rajput, Meenakshi Dahiya, Premlata Kumari, Kamini Kalra, Manjeet Aggarwal, R. K. Khandal
Publikováno v:
E-Journal of Chemistry, Vol 8, Iss 4, Pp 1770-1783 (2011)
Voglibose is a potent α glucosidase inhibitor, used for the treatment of diabetes mellitus. For quantitative determination of voglibose in pharmaceutical formulations of low doses, simple, sensitive, accurate and precise LC-MS/MS method using electr
Externí odkaz:
https://doaj.org/article/5ac3673eeee44423a88c320c8bd5e983
Publikováno v:
E-Journal of Chemistry, Vol 6, Iss 2, Pp 399-411 (2009)
Sulfur and chlorine containing bifunctional diols with C-S bond has been prepared starting from chloroepoxy alkane and thioalcohol. The studies of FTIR, TLC, HPLC and NMR have been used to understand the reaction mechanism, as well as for optimizatio
Externí odkaz:
https://doaj.org/article/bd8dc9f3463a449a994b95ba493964af
Publikováno v:
E-Journal of Chemistry, Vol 7, Iss S1, Pp S267-S277 (2010)
Ivermectin, a veterinary drug, is commonly used endectocide for animal husbandry. The drug is available in the form of subcutaneous or topical formulations. Its application may cause accumulation of its residues into the animal tissues, which ultimat
Externí odkaz:
https://doaj.org/article/05336654665e4f6d858015b32f0fe9d2
Publikováno v:
E-Journal of Chemistry, Vol 7, Iss S1, Pp S15-S22 (2010)
The focus of the present studies is to characterize mosquito net for its material of construction and qualitative as well as quantitative determination of the mosquito repellent chemical deltamethrin present in it. Further, the assessment of the mode
Externí odkaz:
https://doaj.org/article/46727a325dfd40b0856d55d3d7e53a0b
Autor:
Pranshu Chhabra, Ruchi Gupta, Gunjan Suri, Mukti Tyagi, Geetha Seshadri, S. Sabharwal, U. K. Niyogi, R. K. Khandal
Publikováno v:
International Journal of Polymer Science, Vol 2009 (2009)
For the development of materials for contact lenses and intraocular lenses, the selection criteria is based on the (i) capacity to absorb and retain water, (ii) hydrophilicity and hydrophobicity, (iii) refractive index and (iv) hardness besides the o
Externí odkaz:
https://doaj.org/article/4365e751596c4fd3883adf41a3b8a52b
Publikováno v:
Radiation Physics and Chemistry. 187:109587
Crosslinking efficiency of Triallyl isocyanurate (TAIC) in electron beam (EB) induced crosslinking of a highly crystalline polymer namely Nylon 6 (N6) has been investigated. Graded increase in physico-chemical properties like tensile strength, flexur
Autor:
S. Sabharwal, Anil K. Singh, Jolanta Swiderska, R. K. Khandal, Zbigniew Czech, Dayal Singh Mehra, Utpal Kumar Niyogi
Publikováno v:
International Journal of Adhesion and Adhesives. 41:73-79
Polyurethane (PU) based pressure-sensitive adhesive (PSA) using monofunctional urethane acrylate (MFUA) and difunctional urethane acrylate (DFUA) has been cured using electron beam (e-beam) irradiation. The effect of varying e-beam doses on the adhes
Autor:
Utpal Kumar Niyogi, Rajiv Pradhan, R. K. Khandal, N. K. Pramanik, R.S. Haldar, Shantanu Bhowmik, Arnab Shanker Bhattacharyya
Publikováno v:
Journal of Polymer Engineering. 32:379-388
This investigation highlights the processing of Nylon 66 and the incorporation of nano-silicate into the Nylon 66 polymeric matrix. Further, radiation modification of Nylon 66 and nano-silicate dispersed Nylon 66 was carried out in order to essential
Publikováno v:
Radiation Physics and Chemistry. 81:547-552
Polyurethane based pressure sensitive adhesive using monofunctional urethane acrylate and difunctional urethane acrylate has been made using electron beam irradiation. The effect of varying electron beam doses on the adhesion properties viz., peel ad
Autor:
Sunil Sabharwal, Y. K. Bhardwaj, Utpal Kumar Niyogi, R. K. Khandal, N. K. Pramanik, R.S. Haldar
Publikováno v:
Journal of Applied Polymer Science. 122:193-202
Nylon 66 has been transformed into a material with significantly improved properties like hardness, tensile strength, and flexural modulus by processing it under the optimized dose rate of electron beam in the presence of suitable crosslinkers. Furth