lead – TechConnect Briefs

Graphene –modified Carbon Paste Electrode for Cadmium and Lead Monitoring with Flow based System

Chailapakul O., Chuanuwatanakul S., Wonsawat W., Chulalongkorn University, TH

We successfully developed the Bi-GCPE electrode for the determination of Cd2+ and Pb2+ in real sample such as sea bass fish tissue and undulated surf clams tissue by square wave anodic stripping voltammetry. The detection [...]

Adsorption of Pb2+ using platinum and ruthenium on carbon nanotubes

Azpeitia J.A., Zepeda A., Torres L., Verde Y., Instituto Tecnologico de Cancun, MX

Recently, remove Pb2+ ions from drinking water has been focused due to its high toxicity to our health, such as nausea, convulsions, coma, renal failure, cancer and subtle effects on metabolism and intelligence. Different approaches [...]

Relaxation Time Constants of Nanometals in Human Tissues and Clinical Applications

Sharma A., Sharma R., Sharma A., Sharma R., Center of Nanotechnology, IN

The metals are in abundance in human body in biofluids, blood, cerebrospinal fluid, saliva, lymph. These metals are found in free and bound forms in each tissue and their amount is tissue specific. The mechanism [...]

Extended Applications of Picomolar Technology to Measure Immunoactive Biomarkers

Shriniwas B.D., Sharma A., Sharma R., Sharma A., Sharma R., RTM Nagpur University, IN

The picotechnology extended use in marine and biology applications are reported after our report on picotechnology to measure picomolar quantities of single stranded DNA in evaluation of Texotere chemosensitivity (TCRT,2008,28(6):175). Lead and mercury poisoning is [...]