id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
cord-311328-k751tehv	Rabti, Amal	DNA markers and nano-biosensing approaches for tuberculosis diagnosis	2020-06-19		.txt	text/plain	7738	340	35	The latter use carbonaceous nanomaterials (graphene and carbon nanotubes), noble metals (silver and gold), semi-conducting (metal oxides, magnetic beads, and quantum dots) in order to reveal and/or to amplify the signal after the recognition of target DNA biomarker. developed a sandwich-type of Mtb DNA biosensor based on the use of polyaniline-reduced graphene oxide, which was decorated with DNA label immobilized onto gold nanoparticles ( Fig. 13.1 ) [17] . In fact, hybridization of IS6110 amplified DNA target sequence, modified at 3′ end with AuNPs as mass enhancement, to the probe oligonucleotide immobilized onto gold electrode of the quartz crystal were studied through the changes in QCM frequency, which indicated that the developed biosensor could detect serial dilution of Mtb DNA limited to 5 pg of genomic DNA. An electrochemical DNA biosensor for the detection of Mycobacterium tuberculosis, based on signal amplification of graphene and a gold nanoparticle-polyaniline nanocomposite Reduced graphene oxide nanoribbon immobilized gold nanoparticles based electrochemical DNA biosensor for detection of Mycobacterium tuberculosis	./cache/cord-311328-k751tehv.txt	./txt/cord-311328-k751tehv.txt