Carbon quantum dots (CQDs) are a new class of carbon nanoparticles with superior
advantages as small particle size, excellent biocompatibility and low toxicity which advance …

Fluorescent carbon quantum dots (CQDs) were prepared by an economical, green, and
single-step procedure with the assistance of microwave heating of urea with bagasse (SCB) …

The seawater contains 4.5 billion tons of uranium (VI), which is quite enough to provide a
continuous supply of infinite nuclear energy. However, it is a sudden need to develop …

Uranium as an example of radionuclide toxic heavy metal has shown serious impacts on
human and living systems causing well-known sever diseases and therefore, proper …

In this study, a 3D porous Ag+ decorated PCN-222@ graphene oxide-chitosan foam
adsorbent (APGC foam), which is grounded upon the growth of Ag+ decorated zirconium …

An innovative chitosan/graphene oxide composite containing phytic acid (PCG) was
fabricated directly by a single hydrothermal reaction using graphene oxide, chitosan, and …

In this work, a novel sodium alginate (SA)/polyvinyl alcohol (PVA)/graphene oxide (GO)
hydrogel microspheres were prepared by a simple method. Sodium alginate was physically …

In this work, water soluble carbon quantum dots (wsCQDs) were synthesized from lemon
peel waste using a facile and cost effective hydrothermal process. As synthesized wsCQDs …

Adsorption has gained more popularity in wastewater treatment because the process is non-
toxic, cheap, and highly efficient. Environmental and human-friendly adsorbents specifically …

In this work, functionalized CQDs have been synthesized from rice husks through
hydrothermal process by varying the amount of Ethylenediamine (EDA) and ascorbic acid as …