Preparation and characterization of hybrid polypyrrole nanoparticles as a conducting polymer with controllable size

Autor: Javeed Mahmood, Nasser Arsalani, Samin Naghash-Hamed, Zahid Hanif, Kurt E. Geckeler

Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)

Abstract Hybrid polypyrrole (PPy) nanoparticles were prepared using a low-temperature oxidative polymerization process in an acidic solution with polyethyleneimine (PEI) as a template and amine source. The results showed that the nanoparticles have a

Externí odkaz: https://doaj.org/article/0297f13de13f4c648b6f8474b6160ba9

The catalytic performance of CuFe2O4@CQD nanocomposite as a high-perform heterogeneous nanocatalyst in nitroaniline group reduction

Autor: Samin Naghash-Hamed, Nasser Arsalani, Seyed Borhan Mousavi

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-17 (2023)

Abstract In this study, we fabricated an economical, non-toxic, and convenient magnetic nanocomposite of CuFe2O4 nanoparticles (NPs)/carbon quantum dots (CQDs) of citric acid via the co-precipitation method. Afterward, obtained magnetic nanocomposite

Externí odkaz: https://doaj.org/article/22ad6fc8eb974d5a9fc7972ee7210569

A facile approach to incorporate silver nanoparticles into solvent-free synthesized PEG-based hydrogels for antibacterial and catalytical applications

Autor: Fahimeh Kazeminava, Nasser Arsalani, Raman Ahmadi, Hossein Samadi Kafil, Kurt E. Geckeler

Publikováno v: Polymer Testing, Vol 101, Iss , Pp 106909- (2021)

This work aimed to immobilize silver nanoparticles with catalytic and antibacterial activity (AgNPs) inside of the PEG-based hydrogel through a facile and green design. First, the hybrid hydrogels were prepared under solvent-free conditions based on

Externí odkaz: https://doaj.org/article/19d37f13685949f8b16a2446b22a1179

Investigating the Effectiveness of Low-Level Laser in Reducing Root Resorption of the Upper Incisors During Intrusion Movement Using Mini-Implants in Adult Patients With Deep Overbite: A Randomized Controlled Clinical Trial.

Autor: Nasser AR; Department of Orthodontics, University of Damascus Faculty of Dentistry, Damascus, SYR., Sultan K; Department of Orthodontics, University of Damascus Faculty of Dentistry, Damascus, SYR., Hajeer MY; Department of Orthodontics, University of Damascus Faculty of Dentistry, Damascus, SYR., Hamadah O; Department of Oral Medicine, University of Damascus Faculty of Dentistry, Damascus, SYR.

Publikováno v: Cureus [Cureus] 2023 Feb 23; Vol. 15 (2), pp. e35381. Date of Electronic Publication: 2023 Feb 23 (Print Publication: 2023).