Investigation on single walled carbon nanotube thin films deposited by Langmuir Blodgett method

Chitosan-adhered graphene/nano iron tetroxide carbon paper electrode for the detection of hexavalent chromium

“…The samples were evaluated using the national standard spectrophotometric method 50 and the CS@GR/Fe 3 O 4 carbon paper electrode detection method. The recoveries were in the range of 89–114% for the addition of different concentrations of Cr( vi ).…”

Pharmaceuticals and personal care products in different types of sewage sludge

“…In the future, this green extraction technique is expected to help manipulate large sample sizes for industrial applications. Despite these commented advantages, only two references of the use of PHWE as the extraction technique was found in the last 6-years reviewed [87,144] along with one more [88] in the previous five-year period [14].…”