تصفح حسب المؤلف "Azzazy, Hassan M.E."
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Chitosan gold nanoparticles for detection of amplified nucleic acids isolated from sputum
Tammam, Salma N.; Khalil, Mahmoud A.F.; Gawad, Eman Abdul; Althani, Asma; Zaghloul, Hosam; Azzazy, Hassan M.E.... more authors ... less authors ( Elsevier , 2017 , Article)A platform for nucleic acid detection employing chitosan and chitosan coated gold nanoparticles (AuNPs) was developed. Mycobacterium tuberculosis (MTB) was used as a model target. MTB DNA was extracted from sputum using ... -
Nanodiagnostics for tuberculosis detection
El-Samadony, Hesham; Althani, Asma; Tageldin, Mohamed Awad; Azzazy, Hassan M.E. ( Taylor & Francis , 2017 , Article)Introduction Tuberculosis (TB) is a leading killer worldwide. End TB strategy aims at ending the TB epidemic by 2030. Early, accurate, and affordable diagnosis represents a cornerstone to achieve this goal. Innovative ... -
A single tube system for the detection of Mycobacterium tuberculosis DNA using gold nanoparticles based FRET assay
Amira, Mansour; Tammam, Salma; Althani, Asma; Azzazy, Hassan M.E. ( Elsevier , 2017 , Other)The global combat against MTB is limited by challenges in accurate affordable detection. In this study, a rapid, affordable, single tube system for detection of unamplified MTB16s rDNA was developed. Utilizing a AuNP based ...