Current progress and perspective of heterogeneous nanocatalytic transesterification towards biodiesel production from edible and inedible feedstock: A review

N Ghosh, G Halder - Energy Conversion and Management, 2022 - Elsevier
Ever-increasing pollution, high surge in energy demand and depletion of fossil fuel reserves
has triggered the issue of non-uniform supply and demand of conventional fuels. This issue …

Synthesis and characterization of TiO2 nanomaterials for sensing environmental volatile compounds (VOCs): A review

AA Haidry, W Yucheng, Q Fatima, A Raza… - TrAC Trends in …, 2023 - Elsevier
Owing to their excellent gas adsorption characteristics, titanium dioxide (TiO 2)
nanomaterials have been widely investigated for the detection of environmental volatile …

Removal of organic dyes and free radical assay by encapsulating polyvinylpyrrolidone and Tinospora Cordifolia in dual (Co–Cu) doped TiO2 nanoparticles

N Thakur, N Thakur - Environmental Pollution, 2023 - Elsevier
Aquatic pollution refers to any water that has been used and discarded in different water
bodies by industrial and commercial activities which contains a wide range of toxic …

Removing methylene blue from water: a study of sorption effectiveness onto nanoparticles-doped activated carbon

KS Obayomi, SY Lau, A Zahir, L Meunier, J Zhang… - Chemosphere, 2023 - Elsevier
In this present study, silver (Ag) and titanium dioxide (TiO 2) nanoparticles were successfully
deposited on coconut shell-derived activated carbon (CSAC), to synthesize a novel …

TiO2-modified g-C3N4 nanocomposite for photocatalytic degradation of organic dyes in aqueous solution

N Madima, KK Kefeni, SB Mishra, AK Mishra - Heliyon, 2022 - cell.com
In the current study, a direct S-scheme titanium dioxide/graphitic carbon nitride (TiO 2/gC 3
N 4) heterojunction structure was fabricated via simultaneous calcination of TiO 2 precursors …

Bio-fabrication of Cu/Ag/Zn nanoparticles and their antioxidant and dye degradation activities

S Kunwar, A Roy, U Bhusal, A Gacem, MMS Abdullah… - Catalysts, 2023 - mdpi.com
The biological synthesis of nanoparticles with copper, silver, and zinc (Cu, Ag, Zn) is
reported in this study, adopting a greener, safe, reliable, and eco-friendly approach by using …

Biosynthesis of TiO2 nanoparticles by Caricaceae (Papaya) shell extracts for antifungal application

A Saka, Y Shifera, LT Jule, B Badassa… - Scientific Reports, 2022 - nature.com
Abstract Titanium dioxide nanoparticles (TiO2 NPs) were prepared by Caricaceae (Papaya)
Shell extracts. The Nanoparticles were analyzed by UV–Vis spectrums, X-ray diffractions …

[HTML][HTML] Biosynthesized nanoparticles and implications by their use in crops: Effects over physiology, action mechanisms, plant stress responses and toxicity

AE García-Ovando, JER Piña, EUE Naranjo… - Plant Stress, 2022 - Elsevier
Since their first appearance, Nanoscience and Nanotechnology have focused on diverse
materials science applications and recently on agriculture as an emerging research area. In …

[HTML][HTML] Green synthesis of metal oxide nanoparticles, and their various applications

UO Aigbe, AO Osibote - Journal of Hazardous Materials Advances, 2024 - Elsevier
Bio-synthesized metal oxide (MeO) nanoparticles (NPs) have triggered a huge global
research interest owing to their advancement and various environmental remediation …

Independent and synergistic bio-reductions of uranium (VI) driven by zerovalent iron in aquifer

J Lu, B Zhang, R Geng, G Lian, H Dong - Water Research, 2023 - Elsevier
Abstract Zerovalent iron [Fe (0)] can donate electron for bioprocess, but microbial uranium
(VI)[U (VI)] reduction driven by Fe (0) is still poorly understood. In this study, Fe (0) supported …