Many direct analytical techniques are also available for HG detection, such as enzyme-linked immunosorbent assay (ELISA), 23 colloidal gold techniques ... and low-cost HG detection technology that ...

Adriana Dias and co-authors report a low-cost bioassay for the detection of low concentrations of lead in drinking water. The approach uses a genetically modified strain of Escherichia coli, which ...

HRP-conjugated secondary antibodies and luminol reagents were purchased from Santa Cruz Biotech (Dallas, TX). For western blot assays, cells were harvested in cold PBS solution, and protein lysates ...

1| Prepare a 40-ml 4.5% native acrylamide gel (using 1 to 1.5-mm spacers): Prerun the 'gel for 2 h at 10 mA. Large protein complexes greater than 1 MDa in mass are difficult to resolve and migrate ...

Department of Chemistry, Institute of Engineering and Management, University of Engineering and Management Kolkata, University Area, Action area 3, Newtown, Kolkata 700160, India ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. A two-day workshop activity is described in which postgraduate students are introduced ...