000			02097cam a2200337 a 4500
003			EG-GiCUC
005			20250223032604.0
008			200927s2020 ua dh f m 000 0 eng d
040			_aEG-GiCUC _beng _cEG-GiCUC
041	0		_aeng
049			_aDeposite
097			_aM.Sc
099			_aCai01.12.10.M.Sc.2020.Za.M
100	0		_aZain Elabden Mahmoud Mahmoud
245	1	0	_aModification of chemical and physical properties of corn starch using grafting technique / _cZain Elabden Mahmoud Mahmoud ; Supervised Nahed Abdelfattah Abdelghany , Mohamed Samir Abdelaziz Zedan
246	1	5	_aتعديل الخواص الكيميائية والفيزيائية لنشا الذرة باستخدام تقنية التطعيم
260			_aCairo : _bZain Elabden Mahmoud Mahmoud , _c2020
300			_a141 P. : _bcharts , facsimiles ; _c25cm
502			_aThesis (M.Sc.) - Cairo University - Faculty of Science- Department of Organic Chemistry
520			_aThe aim of the present work is to achieve modification of the chemical and physical properties of corn starch via grafting with functionalized molecules as 4- Acrylamidobenzoic Acid, Diallyl dimethyl ammonium chloride, Chitosan nano-particles. Examination the effect of the grafted moieties on the solubility, swell ability, thermal stability and antimicrobial activity of the modified corn starch.Characterization and investigation of the structure of the prepared samples by several analyses as nuclear magnetic resonance (NMR), Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), Transmittance electron microscopy (TEM), X-ray diffraction (XRD) and Thermo gravimetric analysis (TGA/DTGA) techniques
530			_aIssued also as CD
653		4	_a4- Acrylamidobenzoic Acid
653		4	_aCorn starch
653		4	_aDiallyldimethylammonium chloride
700	0		_aMohamed Samir Abdelaziz Zedan , _eSupervisor
700	0		_aNahed Abdelfattah Abdelghany , _eSupervisor
856			_uhttp://172.23.153.220/th.pdf
905			_aNazla _eRevisor
905			_aShimaa _eCataloger
942			_2ddc _cTH
999			_c77936 _d77936