Crop residue management remains a major problem in the Indian agriculture sector. The in-
situ firing of crop residues has been linked to air pollution, global warming, soil fertility …

In this review, we summarize recent work on the “green synthesis” of carbon nanoparticles
(CNPs) and their application with a focus on biomedical applications. Recent developments …

More than 60% of India's population relies on agriculture as their primary source of income,
making it the nation's most important economic sector. Rice husk (often abbreviated as RH) …

Carbon nanotubes are valuable materials that possess excellent physicochemical
properties such as high electrical conductivity, thermal stability, mechanical strength, aspect …

Carbon nanotubes (CNTs) have been studied for more than twenty-five years due to their
distinguishing features such as high tensile strength, high elastic module, high surface area …

Biochar is a carbon-rich porous material obtained by the thermochemical treatment of
biomass. Biochar presents a suitable composition as precursor material for carbon …

In this study, we evaluated the transformation of algal-based biochar into carbon nanotubes
by irradiation in a microwave oven at low energies (100–300 W). Three species of algae …

Lead is one of the most toxic heavy metals released into the environment through industrial
sources. Its direct determination is often a problem due to the presence of relatively complex …

Microwave oven was utilized to fabricate carbon nanostructure, specifically CNTs, from
waste RH powders. It has been shown that the use of carbon source, catalyst, and …

Multi‐walled carbon nanotubes (MWCNTs) were synthesized by a microwave method.
MWCNTs had filamentous shapes (10 μm) and were intertwined in bundles (40–60 nm …