Synthesis Of Nano-structured Metal Oxides and their Curcumin Complexes Coated Cotton Materials

الموضوعات

علوم بحتة وطبيعية

الملخص

The major objective of this work is to study stabilization of zinc oxide (ZnO-NPs) and copper oxide (CuO-NPs) coated cotton fibers. Preparation of ZnO-NPs and CuO-NPs coated cotton materials in presence of different types of surfactants (AOT, SDS, HY and CTAB) and starch (1-3%) were described. The curcumin drug was introduced into coated cotton fibers forming metal (II) curcumin complexes. Silver nanoparticles were also interacted with metal oxides coated cotton forming MO-Ag nanocomposite cotton (M=Zn or Cu). The optical structure and morphology of the coated cotton material were examined by UV-vis, XRD, SEM, and TEM analysis. Washing durability was useed to examine the stability of metal oxide on coated cotton after washing several time. The results showed that the use of surfactants and different starch (1-3%) have enhanced stabilizing the systems of metal oxides coated cotton fabrics. The surfactants (SDS & AOT) and (3%) of starch have good effective stabilizing agent and less leaching after several washing while CTAB and HY showed high leaching. The rotation of cotton substrate during the loading process has enhanced the loading of metal oxides onto the cotton fiber than that without rotation. ZnO-NPs/cotton, CuO-NPs/cotton, metal (II) curcumin/cotton and MO-Ag/cotton nano composite onto cotton fiber have excellent antimicrobial activity against S. aureus and E. coli. Keywords: CuO nanoparticles, ZnO nanoparticles, Curcumin, Starch, Surfactants, Rotation, Ultrasonic irradiation, Antimicrobial activity.

روابط وملفات

التعريف والنوع

رقم الوثيقة

0885e515-5cd1-4062-9829-f25407c6b38e

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل ماجيستير

نوع الملف

pdf text

أسماء الملفات

2102930_1.pdf

بيانات النشر

ألقاب المؤلفين

[{"name_ar":"جميل سالم","title_ar":"اشراف","title_en":"Supervision"},{"name_ar":"روان حرب عنبر","title_ar":"اعداد","title_en":"Preparation"},{"name_ar":"عيسى النهال ","title_ar":"اشراف","title_en":"Supervision"}]

اللغة

English

المصدر والدورية

اسم المصدر

Synthesis Of Nano-structured Metal Oxides and their Curcumin Complexes Coated Cotton Materials

المحتوى والصفحات

عدد الصفحات

0

إشراف وإعداد

الإشراف

جميل سالم, عيسى النهال

الإعداد

روان حرب عنبر

الاقتباسات الببليوغرافية