This research used an oven and spray drying method to dry nanofibrillated cellulose (NFC) and evaluates its effect on polylactic acid (PLA) nanocomposite properties. As shown by atomic force microscopy (AFM), the average size of nanocellulose in the spray-dried sample (NCSD) was 84-96 nm. However, the average size of nanocellulose obtained from oven drying was […]
Rapid augmentation in the prevalence of multidrug-resistant (MDR) Staphylococcus aureus is a worldwide threat. Advising newer antibiotics may fail to reduce the chances of the emergence of newer drug-resistant Staphylococcus aureus. Very little shreds of evidence can be found to treat clinical MDR Staphylococcus aureus with biogenic silver nanoparticles (AgNPs) in West Bengal. To prepare […]
Metal oxide nanoparticles are capable of successfully inhibiting bacterial strains. Among the several transition metal atoms, iron (Fe) looks to be a viable dopant since iron oxide has been used a lot in biomedical research due to its biocompatibility and magnetic properties. In order to boost its antibacterial activity and facilitate the entry of nanoparticles into […]
Cobalt vanadate (Co3V2O8) nanoparticles were prepared by a hydrothermal process using ammonia metavanadate and cobalt nitrate as precursors and calcined at 450 °C to obtain pure Co3V2O8 nanoparticles. The sample was characterized by scanning electron microscopy, X-ray diffraction, Fourier transform infrared, and UV-visible diffuse reflectance spectroscopy. The characterization analysis confirmed variations in the structure, shape, […]
Recently, the synthesis of metal nanocrystallites using plant extracts has received much attention due to its low cost and compatibility with the environment. In this research, copper nanocrystallites were synthesized using hawthorn extract. The formation of copper nanocrystallites was observed by changing the color of the solution. Synthesized copper nanocrystallites were investigated by techniques such […]
Computational study plays an important role to discover the potential of the bio-inspired nano scale molecular devices. Density Functional Theory (DFT) is one of the popular methods to calculate the properties of the molecules which can not be possible with ab initio process, preferably for transition metals. This method is important for electronic structure calculation […]
The world is witnessing a transformative shift towards sustainable energy solutions, and hydrogen gas has emerged as a promising clean energy carrier with the potential to revolutionize our energy landscape. As hydrogen pipelines become an integral part of the infrastructure supporting this green energy transition, ensuring their safety and reliability becomes paramount. Among the critical […]
The word “protocell” refers to lipid bilayer-coated mesoporous silica nanoparticles (LB-MSNs) which have recently come to light as a new-generation cargo transport vehicle that combines the special features of both organic and inorganic components. LB-MSN can regulate biodistribution effectively due to the presence of bilayer encapsulation while high payload capacity was due to the presence […]
This research deals with the manufacture of nickel oxide nanoparticles NiO, it has been characterized by Field emission scanning electron microscopy (FESEM), and Fourier Transform Infrared (FTIR), and their radii were range (10-20) nm and frequency (58.49%), where did not exceed the largest particles is (60 nm). Nitrogen carbon quantum dots (NCQD) were prepared based […]
This paper proposed LC-ladder filter based on transconductance (GmC) with 130 nm RF CMOS process technology node at 1.2 V. Further, a seventh-order low-pass filter prototype and a sixth-order band-pass filter prototype have been invented to prove high-frequency functioning in a way that is relatively suited for s-parameters modelling. The low pass and band pass elements […]
