Zobrazeno 1 - 8
of 8
pro vyhledávání: '"K. S. V. Krishna Rao"'
Autor:
Tejraj M. Aminabhavi, M. Sairam, M. C. S. Subha, K. S. V. Krishna Rao, K. Chowdoji Rao, V. Ramesh Babu, K. Mallikarjuna Reddy
Publikováno v:
Journal of Applied Polymer Science. 107:2820-2829
Semi-interpenetrating network (IPN) of sodium alginate (NaAlg) and N-isopropylacrylamide (NIPAAm) microspheres were prepared by water-in-oil (w/o) emulsification method. The microspheres were encapsulated with 5-fluorouracil (5-FU) and release patter
Publikováno v:
Journal of Applied Polymer Science. 104:1860-1865
Poly(methylmethacrylate)-poly(vinyl pyrrolidone) (PMMA-PVP) microspheres loaded with cefadroxil (water-soluble) and indomethacin (water-insoluble) drugs have been prepared by the dispersion polymerization technique using PVP as a steric stabilizer. M
Autor:
K. S. V. Krishna Rao, Lata S. Manjeshwar, Tejraj M. Aminabhavi, B. V. K. Naidu, Susheelkumar G. Adoor
Publikováno v:
Journal of Applied Polymer Science. 100:2415-2421
The blend miscibility of poly(vinyl alcohol) and poly(methyl methacrylate) in N,N-dimethylformamide solution was investigated by viscosity, density, ultrasonic velocity, refractive index, and UV and fluorescence spectra studies. Differential scanning
Autor:
Tejraj M. Aminabhavi, M. C. S. Subha, M. Sairam, B. Vijaya Kumar Naidu, K. S. V. Krishna Rao, N. N. Mallikarjuna
Publikováno v:
Journal of Applied Polymer Science. 102:5708-5718
Received 19 November 2005; accepted 16 March 2006DOI 10.1002/app.25087Published online in Wiley InterScience (www.interscience.wiley.com).ABSTRACT: Controlled release of diclofenac sodium (DS)and ibuprofen (IB) drugs through sodium alginate (NaAlg)-h
Publikováno v:
Journal of Applied Polymer Science. 103:1918-1926
Blend membranes of a natural polymer, chi- tosan, with a synthetic polymer, poly(vinyl alcohol) (PVA), were prepared by solution casting and crosslinked with a urea formaldehyde/sulfuric acid (UFS) mixture. Chitosan was used as the base component in
Autor:
K. S. V. Krishna Rao, B. Vijaya Kumar Naidu, Tejraj M. Aminabhavi, Kallappa M. Hosamani, V. Ramesh Babu, M. Sairam
Publikováno v:
Journal of Applied Polymer Science. 99:2671-2678
pH-Sensitive interpenetrating network (IPN) microgels (MGs) of sodium alginate (NaAlg) and acrylic acid have been prepared by using water-in-oil (W/O) emulsion technique. The MGs were characterized by Fourier transform infrared spectroscopy (FTIR), d
Spectrophotometric investigation of laser dye diffusion in styrene-acrylonitrile copolymer solutions
Autor:
K. S. V. Krishna Rao, Tejraj M. Aminabhavi, N. N. Mallikarjuna, B. Vijaya Kumar Naidu, K. Chowdoji Rao
Publikováno v:
Journal of Applied Polymer Science. 95:1481-1484
An ultraviolet spectrometer was used to measure the absorption kinetics of a laser dye, 1,4-bis(5-phenyloxazoyl-2-yl) benzene, at its maximum wavelength in solutions of styrene–acrylonitrile copolymer dissolved in 1,4-dioxane. From the time-depende
Publikováno v:
Journal of Applied Polymer Science.
Methyl methacrylate (MMA), methoxy poly (ethylene glycol) monomaleate (MPEG), and acrylamidogly- colic acid (AGA) terpolymeric microgels (MGs) have been synthesized by free-radical surfactant-free emulsion poly- merization. MPEG was synthesized from