Effect of processing variables on the performance of electrochemical aptasensor for determination of aflatoxin M1

Hamid Reza Rahmani; Mohsen Adabi; Kamran Pooshang Bagheri; Giti Karim

Volume 5, Issue 4 , November 2020, , Pages 378-382

http://dx.doi.org/10.22034/nmrj.2020.04.010

Abstract
  A novel aptasensor based on electrospun carbon nanofiber (ECNF) mat modified with gold naoparticles (AuNPs) and aptamer was developed to detect aflatoxin M1 (AFM1) in the milk. The electrospinning and heat treatment technique were firstly used to construct the ECNF mat electrode. Then, this platform ...  Read More

Detection of lead ions using an electrochemical aptasensor

Mohsen Adabi

Volume 4, Issue 4 , December 2019, , Pages 247-252

http://dx.doi.org/10.22034/nmrj.2019.04.007

Abstract
  The aim of this research was to develop a simple, selective and sensitive aptasensor for detection of Pb2+ based on hairpin structure of complementary strand (CS) of aptamer (Apt). Screen printed carbon electrode (SPCE) was electrodeposited by gold nanoparticles to be used as the substrate for the immobilization ...  Read More

Effect of TiO2 nano-particles on corrosion behavior of Co-Cr alloy coatings in simulated body fluid

Soheil Mahdavi; Saeid Reza Allahkaram; Mohsen Adabi

Volume 3, Issue 3 , September 2018, , Pages 154-160

http://dx.doi.org/10.22034/nmrj.2018.03.006

Abstract
  Co-Cr and Co-Cr/nano-TiO2 coatings were electrodeposited from Cr(III) based baths. The effect of TiO2 nano-particles incorporation on the morphology, structure, crystallite size, and preferred orientation was studied. Corrosion behavior of the composite coating was also investigated by means ...  Read More