Current Nanoscience - Volume 19, Issue 2, 2023

Graphitic carbon nitride (g-C3N4) is an extraordinary semiconductor photocatalyst (PC), which transforms solar energy into chemical energy for the photodisintegration of several noxious organic contaminants into non-toxic derivatives. Polymeric g-C3N4 is a metal-free PC with high chemical stability, eco-friendly composition, and suitable energy band potential that absorb a significant portion of the solar spectrum. Despite its Read More

Renewable-energy sources have been explored recently by scientists to fulfill the global energy demand. According to the International Energy Agency (IEA), by 2040, wind and solar power will be the star performers for energy conservation. The annual potential energy received from the sun ranges from 1,575 to 49,800 exajoules (EJ). However, this energy is not being utilized to its potential. Recently, researchers have pro Read More

Background: Green synthesis of nanomaterials has gained interest over the years as it has many benefits compared to conventional methods. Green methods are non-toxic and economic due to the use of aqueous extracts as reducing agents. Yerba mate is a widely used herb in South America, showing an available and economical alternative to conventional methods. Methods: Different copper and zinc nanostructures Read More

Background: MWCNTs tend to form agglomerates in nonpolar polymers due to their small size and large surface area. A promising approach to facilitate their dispersion within the polymeric matrix is based on employing a compatibilizer agent. Objective: The current study aimed to investigate the effect of a compatibilizer agent based on maleic anhydride grafted HDPE (PE-g-MAH) on the electrical and morphological Read More

Objective: Dry deposition velocity towards a surface is commonly investigated by modelling. However, there is still a lack of understanding about the nature of the concentration boundary layer (CBL). Methods: We aimed at acquiring an in-depth description of the particle concentration profile within the CBL by investigating the layer height and the concentration profile. The particle concentration, as a solution to the particle flu Read More

Background & Aims: Nanobacteria are unconventional agents that are 100-fold smaller than common bacteria. It has been hypothesized that nanobacteria are responsible for kidney stone formation. This systematic review was designed to address this question related to the role of nanobacteria in the development of nephrolithiasis. Methods: Keywords related to nanobacteria and nephrolithiasis on MeSH were identi Read More

Background: A promising strategy is to apply biodegradable and biocompatibility lignin micro/nanoparticles (LMPs/LNPs) as carriers or coating materials for biological active agent delivery in agriculture medicine and pharmaceuticals. Controlled release systems (CRSs) based on LMPs/LNPs are suitable systems to target specific tissues, cells, or plant roots by taking advantage of the unique properties of LMPs/LNPs. Methods: Read More

Background: A metal oxide semiconductor field effect transistor (MOSFET) is widely used to make integrated circuits (ICs). MOSFET devices are reaching the practical limitations for further scaling in the nanoscale regime. It motivates the researchers to explore and develop new ways to advance the electronics industry. Quantum-dot cellular automata (QCA) is a potential way to replace the MOSFET devices in the nanosca Read More

Hydrogels are an integrated three-dimensional network of water-absorbing hydrophilic polymers that can support tissue regeneration and release medication under controlled conditions. Hydrogel-based structures physically resemble the extracellular matrix besides being effective for biomedical applications and tissue engineering. Hydrogels must provide relevant biological signals to control the cell behavior to becom Read More

Background: As a new type of coating material, graphene has an important application prospect in creating hydrophobicity on the material surface. It can be seen that research on the wettability of graphene has a very actual significance in its application. Graphene membrane can change the wettability of the aluminum surface effectively. It can be combined with the traditional method to tune the wettability of the metal surfac Read More

Background: Zinc oxide (ZnO) is a transparent oxide material with a theoretical bandgap of 3.4 eV, which finds potential applications, including transistors, varistors, solar cells, and other solar applications. The properties of ZnO can be manipulated by controlling its morphology. Methods: The orientation and well-defined nanostructures can be obtained by controlling the growth rates of various ZnO facets by utilizing appro Read More

Aims: Photocatalysis has become a crucial area in the field of energy generation. Background: The conversion of solar energy into chemical or thermal energy for various energyrelated applications has taken precedence over many traditional research areas. Objective: The urgency to become independent of non-renewable energy resources is paramount due to issues of global warming. Methods: To that end, research Read More

Introduction: Titanium Dioxide (TiO2) has gained a lot of focus in today’s world owing to its wide usage in several industries. The hazardous effects of TiO2 and its nanoparticles are also slowly revealing. The need for a proper cure of these toxic effects is of utmost importance. Due to its few side effects, medicinal plants can be an efficient source of remedy but are least considered compared to synthetic medicines. Cinnamomum Read More