Rakesh Kumar Mahajan

TL;DR: The synthesis of graphene using a modified Hummer's method and its application for the electrochemical detection of dopamine was reported and the capacity of graphene modified electrode for selective detection of serotonin was confirmed in a sufficient amount of ascorbic acid.

TL;DR: The activity concentrations and the gamma-absorbed dose rates of the terrestrial naturally occurring radio nuclides viz. 226Ra, 232Th and 40K were determined in soil samples collected from some areas of Punjab and Himachal Pradesh, using gamma ray spectrometry.

TL;DR: In this paper, the removal of dye congo red from aqueous solutions by two low-cost biowaste adsorbents such as ground nut shells charcoal (GNC) and eichhornia charcoal (EC) under various experimental conditions was studied.

TL;DR: The micellar and adsorption characteristics for these drug-surfactant systems (DH/AC + C(14)mimBr/TTAB) have been investigated, indicating favorable interactions between them, and (1)H NMR studies along with the conductivity and surface tension measurements help in predicting the possible location of Adsorption of these drug molecules in C( 14) mimBr and TTAB micelles.

TL;DR: The effect of structural variation on the aggregation behavior of gemini surfactants for nanoscience and biological applications like antimicrobial, anti-fungal agent, better gene and drug delivery agent with low cytotoxicity and biodegradability, which makes them more advantageous for a number of technological processes and hence reduces the impact of these gemini Surfactants on the environment.