Current Nanoscience - Volume 20, Issue 4, 2024

Nanoscale semiconductors known as quantum dots (QDs) are essential for drug testing because they bridge the gap between nanotechnology and the testing of drugs. QDs are a valuable tool in theranostics and treatment because of their unique physicochemical features. Due to their photoluminescence and electronic properties, including broad and continuous absorption spectra, narrow emission spectra from visible t Read More

Plant nanobionics is an interdisciplinary field of science with the concepts of plant biology and nanotechnology applied. The field is in the developing stage with various applications, including photosynthesis enhancement, light-emitting plants, sensors, and energy harvesting from plant organelles. For instance, advanced nanomaterials like carbon nanotubes are inserted in plant tissues to achieve various functions. The photosynthes Read More

The reliability and efficacy of sensor-based automated systems have improved due to the proliferation of electric vehicles, renewable sources, and integrated systems in power industries extensively. This has been accomplished by increasing the power density and decreasing the volume of the system. Background: Mathematical estimation and comparative analysis of the physical factors result in massive usage of operational m Read More

Background: The need for high performance, small size, low delay, low power consumption, and long battery backup of portable systems is increasing with the advancement of technology. Many features of portable systems can be improved using scaling methods. In the scaling process, reducing the size of devices causes serious difficulties, including the short channel effect (SCE) and leakage current, which degenerates Read More

Background: According to the WHO, antimicrobial resistance has recently become worrisome and constitutes an international public health crisis. The advent of multidrug-resistant bacteria has been implicated in the rise in morbidity and death caused by microbial diseases. However, the lack of new and effective antibiotics has been associated with the emergence of drug resistance. This has resulted in worldwide endeavors to Read More

Recently memristors have emerged as a form of nonvolatile memory that is based on the principle of ion transport in solid electrolytes under the impact of an external electric field. It is perceived as one of the key elements to building next-generation computing systems owing to its peculiar resistive switching characteristics. The switching mechanism in a memristor is mainly governed by filamentary conduction. Further, it ca Read More

Viral infections remain to be a serious threat to public health on a global scale. Recent outbreaks of viral infections have highlighted the urgent need for novel antiviral treatments. The recent development of metal/metal oxide nanoparticles for the treatment of various pathogenic viruses has received significant attention. There are established mechanisms of action for metal/ metal oxide nanoparticles that can occur insid Read More

Iron is an essential inorganic element for an organism, with several metabolic activities. The glycoproteins ferritin and transferrin, which assist in carrying iron to various body parts, are used to store iron. In terms of iron uptake, storage, and excretion, equilibrium should be preserved. Ferroptosis is an iron-dependent form of cell death with traits like lipid peroxidation buildup and ROS generation. It is distinct from other Read More

Background: The development of high-performance piezoelectric pressure sensors with outstanding sensitivity, good linearity, flexibility, durability, and biocompatibility is of great significance for smart robotics, human healthcare devices, smart sensors, and electronic skin. Thus, considerable progress has been achieved in enhancing the piezoelectric property of PVDF-TrFEbased composite pressure sensors by adding various Z Read More

Aims and Objectives: Atorvastatin calcium (ATR) is a BCS class II drug showing poor bioavailability due to limited aqueous solubility. In the present study, a self-nano-emulsifying drug delivery system (SNEDDS) was developed and formulated as a liquid filled in a hard shell capsule to improve the bioavailability of ATR. Methods: Different oils were screened through the saturated stability method, and the amount of ATR solubilized in Read More

Introduction: Nanocrystalline cellulose (NCC) is one of the most suitable cellulose derivatives for the treatment of wastewater. Various agricultural wastes have been used for the extraction of NCC. Coconut wastes have been widely studied as potential adsorbents for the removal of pollutants, including dyes and heavy metals. Methods: In this work, nanocrystalline cellulose (NCC) was successfully isolated from coconut husk fibe Read More