Author/Authors :
Yazdian –Robati, Rezvan Department of Pharmaceutical Biotechnology - School of Pharmacy, Mashhad University of Medical Sciences, Mashhad , Hedayati, Narges Department of Pharmacodynamics and Toxicology - School of Pharmacy, Mashhad University of Medical Sciences, Mashhad , Ramezani, Mohammad Nanotechnology Research Center - Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad , Abnous, Khalil Pharmaceutical Research Center - Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad , Taghdisi, Mohammad Targeted Drug Delivery Research Center, Mashhad University of Medical Sciences, Mashhad
Abstract :
Recognition of different agents including chemical and biological plays important role in forensic,
biomedical and environmentalfield.In recent decades, nanotechnology and nano materials had a high impact
on development of sensors. Using nanomaterials in construction of biosensors can effectively improve
the Sensitivity and other features of biosensors. Different type of nanostructures including nanotubes,
nanodiamonds, thin films ,nanorods, nanoparticles(NP), nanofibers andvarious clusters have been explored
and applied in construction of biosensors. Among nanomaterials mentioned above, gold nanoparticle
(GNP)as a new class of unique fluorescence quenchers, is receiving significant attention in developing of
optical biosensors because of their unique physical, chemical and biological properties. In this mini review,
we discussed the use of GNPs in construction of colorimetric aptasensorsas a class of optical sensors for
detection of antibiotics, toxins and infection diseases
Keywords :
Antibiotics , Colorimetric aptasensor , Gold nanoparticles , Toxins
