Bhairab Mondal

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Aflatoxins are naturally occurring mycotoxins that contaminate food and agro commodities, leading to acute and chronic health conditions in human and animals. In the present work, an attempt was made to generate high-affinity single stranded DNA aptamers that specifically bind to Aflatoxin B1 (AFB1) by a modified Systemic Evolution of Ligands by Exponential(More)
This study describes the selection of single-stranded DNA (ssDNA) aptamers against Salmonella enterica serovar Typhimurium using a modified whole cell systematic evolution of ligands by exponential enrichment (whole cell SELEX). For evolving specific aptamers, ten rounds of selection to live Salmonella cells, alternating with negative selection against a(More)
Aptamers are synthetic DNA recognition elements which form unique conformations that enable them to bind specifically to their targets. In the present study, an attempt was made to standardize a new modified combinatorial method comprising of Ni-NTA affinity Systematic Evolution of Ligands by Exponential Enrichment (SELEX; based on affinity between His tag(More)
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