Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Amir Sepehrianazar"'
Autor:
Amir Sepehrianazar, Olgun Guven
Publikováno v:
Results in Materials, Vol 14, Iss , Pp 100277- (2022)
Polyallylamine hydrochloride P(AlAm.HCl) is a polycationic polymer and Polyvinyl sulfonic acid P (VSA) is an anionic polymer. Therefore, synthesis of copolymer between (AlAm.HCl) and (VSA) in the different mole ratios of feed composition, can be obta
Externí odkaz:
https://doaj.org/article/ea09f925bad546a9b0e549683df737e1
Autor:
Parisa Ghorbaniazar, Amir Sepehrianazar, Morteza Eskandani, Mohsen Nabi-Meibodi, Maryam Kouhsoltani, Hamed Hamishehkar
Publikováno v:
Advanced Pharmaceutical Bulletin, Vol 5, Iss 2, Pp 269-275 (2015)
Purpose: Nanogel, a nanoparticle prepared from a cross-linked hydrophilic polymer network, has many biomedical applications. A radiation technique has recently been introduced as one of the appropriate methods for the preparation of polymeric nanog
Externí odkaz:
https://doaj.org/article/999ff8a0237e44c7bf86b31c6b4d9f69
Autor:
Nagihan Çaylak, Waseeq Ahmad Siddiqui, Muhammad Zia-ur-Rehman, Muhammad Ali, Amir Sepehrianazar
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 5, Pp o941-o941 (2009)
In the title compound, C10H12N2O6S, the nitro group is twisted slightly out of the plane of the aromatic ring, forming a dihedral angle of 20.79 (1)°. In the crystal, the molecules arrange themselves as a chain along the a axis through intermolecula
Externí odkaz:
https://doaj.org/article/6307fbb1f0b64f6baf25bdc479a2fc06
Autor:
Amir Sepehrianazar, Olgun Güven
Publikováno v:
Polymer Bulletin. 80:3005-3020
Publikováno v:
Turkish Journal of Chemistry. 46:499-505
Autor:
Amir Sepehrianazar, Olgun Güven
Publikováno v:
Journal of Polymer Research. 29
Autor:
Amir Sepehrianazar
Environmentally sensitive hydrogels (ESH) with inter-complex and amphoteric properties were prepared by thermal free radical polymerization of vinylpyrrolidone (VP), methacrylic acid (MA), and N,N'-methylene bisacrylamide. Spectroscopic and thermal c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2991a529629d83d33a48ef077618bef9
https://doi.org/10.21203/rs.3.rs-1296229/v1
https://doi.org/10.21203/rs.3.rs-1296229/v1
Autor:
Amir Sepehrianazar
Publikováno v:
TURKISH JOURNAL OF CHEMISTRY.
Autor:
Amir Sepehrianazar, Olgun Güven
Publikováno v:
Polymers and Polymer Composites. 30:096739112211035
The complex formation between allylamine and mineral acids (HCl, H2SO4, H3PO4) and their stabilities were investigated by Uv-Vis, DSC and TGA analyses. Free radical polymerization of allylamine salts was achieved by using 2,2′-azobis (2-methylpropa
Publikováno v:
Radiation Physics and Chemistry. 79:279-282
Radiation-induced degradation of sodium alginate (NaAlg) having different G/M ratios was investigated. NaAlg samples were irradiated with gamma rays in air at ambient temperature in the solid state at low dose rate. Change in their molecular weights