Formulation and antibacterial activity of silver nanoparticle hydrogels

العناوين الأخرى

تركيب و نشاط جزيئات الفضة النانوية المضاد للبكتيريا في تركيبات الهيدروجيل

مقدم أطروحة جامعية

al-Urud, Amani Adil Umar

مشرف أطروحة جامعية

Abu Dawlah, Suha Mujahid
al-Kilani, Ala al-Din M.

الجامعة

جامعة الإسراء

الكلية

كلية الصيدلة

دولة الجامعة

الأردن

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

2018

الملخص الإنجليزي

The antibacterial activity of silver nanoparticles (AgNPs ) is well documented.

AgNPs have a broad spectrum activity against gram negative and gram positive bacteria.

Most reports evaluated the antibacterial activity of AgNPs in suspensions and not in clinically relevant vehicles such as hydrogels.

In this work we prepared a library of monodispersed AgNPs with various sizes and we described the successful incorporation of these nanoparticles into two type of hydrogels: Carbopol ( represented anionic polymer ) and Pluronic ( represented nonionic polymer ).

AgNPs exhibit excellent colloidal stability in both hydrogels upon storage.

However, aggregation occurred upon contact with Tryptic soy agar ( bacterial growth media ) for carbopol hydrogels but not for pluronic hydrogels.

AgNPs showed different antibacterial activity in both hydrogels, with a common trend supported higher activity for AgNPs with smaller size.

This work highlighted the importance of considering nanoparticles size and the type of gelling agent when formulations AgNPs hydrogel which affect their colloidal stability and antibacterial activity.

التخصصات الرئيسية

علم الصيدلة

الموضوعات

عدد الصفحات

67

قائمة المحتويات

Table of contents.

Abstract.

Abstract in Arabic.

Chapter One : Introduction.

Chapter Two : Literature review.

Chapter Three : Materials and methodology.

Chapter Four : Results.

Chapter Five : Discussion.

Chapter Six : Conclusion.

References.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

al-Urud, Amani Adil Umar. (2018). Formulation and antibacterial activity of silver nanoparticle hydrogels. (Master's theses Theses and Dissertations Master). Isra University, Jordan
https://search.emarefa.net/detail/BIM-832825

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

al-Urud, Amani Adil Umar. Formulation and antibacterial activity of silver nanoparticle hydrogels. (Master's theses Theses and Dissertations Master). Isra University. (2018).
https://search.emarefa.net/detail/BIM-832825

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

al-Urud, Amani Adil Umar. (2018). Formulation and antibacterial activity of silver nanoparticle hydrogels. (Master's theses Theses and Dissertations Master). Isra University, Jordan
https://search.emarefa.net/detail/BIM-832825

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-832825