Zobrazeno 1 - 10
of 845
pro vyhledávání: '"Shadpour Mallakpour"'
Autor:
Shadpour Mallakpour, Elaheh Shafiee
Publikováno v:
Designed Monomers and Polymers, Vol 20, Iss 1, Pp 378-388 (2017)
In the present investigation, solution casting method was used for the preparation of nanocomposite (NC) films. At first, the surface of ZrO2 nanoparticles (NPs) was modified with vitamin B1 (VB1) as a bioactive coupling agent to achieve a better dis
Externí odkaz:
https://doaj.org/article/879ecb5b42774a1f91b708bf34e90aa6
Autor:
Shadpour Mallakpour, Amin Zadehnazari
Publikováno v:
Journal of Advanced Research, Vol 5, Iss 3, Pp 311-318 (2014)
Microwave heating was used to prepare optically active thiazole-bearing poly(amide-imide)s. Polymerization reactions were carried out in the molten tetrabutylammonium bromide as a green molten salt medium and triphenyl phosphite as the homogenizer. S
Externí odkaz:
https://doaj.org/article/adc9fe5d8534439da4e96fd2197cf69c
Publikováno v:
Molecules, Vol 8, Iss 4, Pp 359-362 (2003)
A rapid and simple method for the preparation of 1-ethoxycarbonyl-4-substituted-semicarbazides has been developed. As examples the reaction of six different isocyanates with ethyl carbazate under solvent-free conditions are reported.
Externí odkaz:
https://doaj.org/article/c97590b35c6146a18c1860180d5fdfc7
Autor:
J.R. Williamson, Shadpour Mallakpour
Publikováno v:
Iranian Journal of Chemistry & Chemical Engineering, Vol 10, Iss 1, Pp 66-78 (1991)
3,3'-Dicarboxy-4,4'-diaminobiphenyl was synthesized from Onitrobenzoic acid following standard procedures. Diazotization of this compound with isoamylnitrite, under approtic condition gave diphenyl-4,4'-bis-diazonium-3,3'-dicarboxylate and subsequent
Externí odkaz:
https://doaj.org/article/739e993eec7a4b5ea096b5ac9070e6b2
Publikováno v:
International Journal of Polymeric Materials and Polymeric Biomaterials. :1-13
Publikováno v:
New Journal of Chemistry. 47:6765-6788
Unique properties make COFs suitable for catalytic activities. There are several approaches to synthesizing COFs. This review highlights the latest applications of COFs as catalysts with an emphasis on synthetic approaches.
Publikováno v:
New Journal of Chemistry. 47:17-40
We summarize the use of diverse materials like metals/metal oxides in the preparation of filtration systems for water treatment.
Publikováno v:
International Journal of Biological Macromolecules. 222:2683-2696
Publikováno v:
Archaeometry. 65:603-616
Publikováno v:
International Journal of Biological Macromolecules. 219:637-649
The amino-functionalized cellulose with folic acid, via an esterification reaction between carboxylic acid of folic acid and hydroxyl groups of cellulose, can develop multifunctional products with new chemical and physical properties. Folic acid cont