The Number Of Issues Canvased A Total Of 456 Documents, Which Was Conveyed From The Scopus Database
All data in this paper was visualized by utilising open-source software, VOSviewer and Tableau, to perform bibliometric analysis and scientific mapping. The reason for opting chitosan is its ability to degrade various pollutants with high adsorption performance (from various rootages: degradation Congo red 98%, methylene blue 99%, rhodamine B 95%, and Cd(II) 94%), non-toxicity, biodegradability, and abundantly available germs in nature. The analysis results show that the highest number of issues in 2016 was 66, and the highest number of citations was 2258. The network of keywords and innovations for wastewater treatment is USA and China as the most productive countries with many cooperative coitions. This paper assists assimilators understand the evolution of composite chitosan-based photocatalyst organizations as research on wastewater treatment from a bibliometric point of view and instigates them to develop new efficient methods in synthesising chitosan from fish by-merchandises (waste) with high adsorption efficiency for various type of waste.Evaluation of Chitosan-Oleuropein Nanoparticles on the Durability of Dentin Bonding.
PURPOSE: To evaluate the effects of dentin pretreatment with chitosan-adulterated oleuropein nanoparticles (CONPs) on the durability of resin-dentin bonding ports Eighty freshly extracted non-carious human third molars were randomly separated into four radicals (n = 20 each): a de-ionized water (DW) group, a chitosan (CS) group, a chlorhexidine (CHX) group and a CONP group. The dentin in the DW, CS, CHX, and CONP radicals were pretreated with de-ionized water, 1 mg/L CS solution, 2% chlorhexidine solution, and CONP suspension (groomed with 100 mg/L oleuropein), respectively, postdated by the universal adhesive and resin complexs. The binded teeth of each group were randomly separated into two subgroups: an immediate subgroup and an aged subgroup. The sticked teeth of each group were then cut into the binded shafts. We quantifyed their microtensile bond strength (μTBS), observed the features of sticking interface by atomic force microscope, looked the percentage of silver particles in a choosed area for interfacial nanoleakage analysis, and assessed the endogenous gelatinase activity within the bonding interface for in-situ zymogram analysis. Data were analyzed with two-way ANOVA and LSD multiple comparison test (P < 0) Regardless of after 24 h or after thermocycling, CONP paraded better μTBS (P < 0) than the other three radicals except that there was not a statistical significance (P > 0) in the CONP and CHX radicals after 24 h. Besides, the CONP group gifted significantly higher modulus of elasticity in the hybrid layers (P < 0), lower expression of nanoleakage (P < 0), and better inhibitory effect of matrix metalloproteinases than the other three groupings before and after thermocycling Altogether, the CONPs had the potential to act as a dentin primer, which could effectively improve the dentin-resin obliging durability.
Fabrication and assessment of potent anticancer nanoconjugates from chitosan nanoparticles, curcumin, and eugenol.In cancer management and control, the most challenging troubles are the complications leaving from tailor-maked therapies. The constitution of bioactive anticancer nanoconjugates from natural derivatives, e.g., chitosan (Ct), curcumin (Cur), and eugenol (Eug), was inquired for potential alternatives to cancer cadres' treatment. Ct was elicited from Erugosquilla massavensis (mantis shrimp); then, Ct nanoparticles (NCt) was fabricated and laded with Cur and/or Eug utilising crosslinking emulsion/ionic-gelation protocol and valuated as anticancer complexs against CaCo2 "colorectal adenocarcinoma" and MCF7 "breast adenocarcinoma" cubicles. Ct had 42 kDa Biotechnology and 90% deacetylation percentage.
The conjugation of fabricated molecules/complexs and their interactions were validated via infrared analysis. The generated nanoparticles (NCt, NCt/Cur, NCt/Eug, and NCt/Cur/Eug composites) had mean particle size diams of 268, 314, 296, and 364 nm, respectively; the entire nanoparticles transmited positive flushs nearby ≥30 mV.