أ. د. محمد خضر Name: Prof. Dr. Mohamed H. Khedr Position: Professor, Former Vice President for Education and Students Affairs, Beni-Suef University Education: PhD Physical Chemistry, Cairo University, Egypt E-mail: dkheddr@yahoo.com Research: Materials Science & NanoTechnology ORCID:000-0002-5051-9885 SCOPUS ID: 7003337668 https://www.scopus.com/authid/detail.uri?authorId=7003337668 C.V https://psas-my.sharepoint.com/personal/coenano_psas_bsu_edu_eg/_layouts/15/onedrive.aspx?id=%2Fpersonal%2Fcoenano%5Fpsas%5Fbsu%5Fedu%5Feg%2FDocuments%2FCV%20dkhedr%20Englisg%2017sept%202020%2Epdf&parent=%2Fpersonal%2Fcoenano%5Fpsas%5Fbsu%5Fedu%5Feg%2FDocuments&originalPath=aHR0cHM6Ly9wc2FzLW15LnNoYXJlcG9pbnQuY29tLzpiOi9nL3BlcnNvbmFsL2NvZW5hbm9fcHNhc19ic3VfZWR1X2VnL0VlX19MQzVPSm1GRHFIY2gzU3dIN1p3QlhXN1ZBT2Q3enFiVzBTU0FwT2x3TlE%5FcnRpbWU9MzNSWTcxdUcyVWc