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O principal objetivo deste trabalho foi desenvolver e caracterizar formulações de nanopartículas contendo dexametasona e avaliar a atividade antiinflamatória em ratos. As nanopartículas foram preparadas pelo método...

The properties of two new lipophilic isomeric phthalocyanines 2,9(10),16(17),23(24)-tetrakis-[(2-dimethylamino)ethylsulfanyl] phthalocyaninatozinc(II) (Pc9) and 1,8(11),15(18),22(25)-tetrakis[(2- dimethylamino)ethylsulfa...

Synthesis of silver nanoparticles of different shapes and sizes by the chemical reduction of Ag+ may be strongly influenced by the light irradiation. A key question is understanding the mechanism underlying the transform...

A good sealing ability of apical part of root canal system is needed to prevent microleakage thus resulting long-lasting successful treatment. Chitosan nanoparticles as nanofillers could be added to epoxy resin sealer to...

A new bimetallic heterogeneous catalyst consisting in copperand palladium nanoparticles supported on bio-silica is presented. The useof TEMPO as co-catalyst allowed the aerobic oxidation of primary benzylicalcohols into ...

Abstract The search for high-efficiency antimicrobial nanomaterials has intensified due to the escalating threat of antibiotic resistance. In this study, titanium dioxide nanoparticles (TiO2 NPs) were synthesized using a...

Abstract The growing threat of antibiotic-resistant bacteria calls for the urgent development of novel antimicrobial agents. Binary chalcogenide nanoparticles, particularly Ag2Se nanoparticles, have emerged as promising ...

Plant-based polyphenols are natural compounds, present in fruits and vegetables. During recent years, polyphenols have gained special attention due to their nutraceutical and pharmacological activities for the prevention...

Zinc Selenide Nanoparticles (NPs) were fabricated by the aqueous techneque using cold plasma under atmospheric pressure with an exposure time of 3 min and a gas flow rate of 3 liters per minute. films' structural charact...

In this work, we have performed a comprehensive investigation of the Ag+ concentration effect on the morphological, thermal, structural, and mid-infrared emission properties of novel oxyfluoride borosilicate glasses and ...

Abstract Copper oxide nanoparticles (CuO-NPs) are known to trigger systemic toxicity through the disruption of copper homeostasis and the generation of profound oxidative stress. Given their widespread industrial applic...

Abstract Hesperidin (HSP) is a bioactive flavonoid, and its activity is limited due to poor water solubility. We designed this research to develop and evaluate hesperidin nanoparticles (HSPNPs) to enhance drug release an...

Abstract This study investigates the phenolic and sugar composition of an aqueous Syrian Citrus Bee Pollen (SCBP) extract and its application in the green synthesis of gold (AuNPs) and silver nanoparticles (AgNPs). High-...

Denture base material should have a good level of biocompatibility. Acrylic resin is frequently used as a denture base material, however it has a disadvantage of producing residual monomer. Residual monomer is known to h...

The synthesis of CdS/Ag+ heterostructures was carried out based on colloidal solutions of CdS nanoparticles stabilized by the amino acid L-cysteine ​​by the method of ion substitution and co-precipitation from aqueou...

Cancer therapy and food preservation both face significant challenges related to stability, targeted delivery, safety, and efficiency of active compounds. Biopolymer-based nanoparticles, particularly those derived from c...

Water contamination is a global issue and different techniques are being devised to reduce water contamination. Among these techniques, use of nanoparticles for water purification is an efficient and cost-effective metho...

Aim: The objective of our study was to formulate a nanoparticulate drug delivery system that provides controlled delivery of ibuprofen directly targeting colon leading to optimized dosage, reduced side effects ultimately...

Abstract Rift Valley fever (RVF) is a mosquito-borne zoonosis of major concern for human and animal health, yet no licensed human vaccine exists. Here, we engineered a self-assembling nanoparticle vaccine candidate by ge...

Ultrafine pure and Mn-doped SnO2 nanoparticles (NPs) were synthesized via the microwave technique. They were produced using tin chloride and hexamethylenetetramine at the molar ratio of 1:20. The concentrations of Mn in ...

The synthesis of silver nanoparticles of varying size has been achieved using different molar concentrations of NaOH while the effect of changing the temperature has been studied. AgNO3, gelatine, glucose and NaOH are us...

The fields of biotechnology, pharmacy, agriculture, and health could all benefit greatly from advances in Nano science and nanotechnology. The synthesis, characterizations, and antibacterial qualities of titanium dioxide...

Abstract Zinc oxide (ZnO) nanoparticles are widely explored for photocatalytic degradation of organic pollutants due to their high stability, low cost, and environmental compatibility. In this study, ZnO nanoparticles we...

Jayshree H Ahire,1 Qi Wang,2 Yongping Bao,2 Isabelle SR Storer,1,3 Stefan Bidula,1,3 Gary Rowley,3,4 Jason C Crack1 1School of Chemistry, Pharmacy and Pharmacology, University of East Anglia, Norwich, Norfolk, UK; 2Norwi...