Results 31 to 40 of about 874,733 (285)

Thermally Polymerized Rylene Nanoparticles [PDF]

Macromolecules, 2011
Rylene dyes functionalized with varying numbers of phenyl trifluorovinylether (TFVE) moieties were subjected to a thermal emulsion polymerization to yield shape-persistent, water-soluble chromophore nanoparticles. Perylene and terrylene diimide derivatives containing either two or four phenyl TFVE functional groups were synthesized and subjected to ...
Andrew, Trisha Lionel, Swager, Timothy Manning   +1 more
openaire   +4 more sources

Polymeric Nanoparticles with Neglectable Protein Corona [PDF]

Small, 2020
AbstractThe current understanding of nanoparticle–protein interactions indicates that they rapidly adsorb proteins upon introduction into a living organism. The formed protein corona determines thereafter identity and fate of nanoparticles in the body.
Irina Alberg, Stefan Kramer, Meike Schinnerer, Qizhi Hu, Christine Seidl, Christian Leps, Natascha Drude, Diana Möckel, Cristianne Rijcken, Twan Lammers, Mustafa Diken, Michael Maskos, Svenja Morsbach, Katharina Landfester, Stefan Tenzer, Matthias Barz, Rudolf Zentel   +16 more
openaire   +7 more sources

Comparison of virus-capsid mimicking biologic-shell based versus polymeric-shell nanoparticles for enhanced oral insulin delivery

Asian Journal of Pharmaceutical Sciences, 2023
Virus-capsid mimicking mucus-permeable nanoparticles are promising oral insulin carriers which surmount intestinal mucus barrier. However, the impact of different virus-capsid mimicking structure remains unexplored.
Zhixiang Cui, Shuman Cui, Lu Qin, Yalin An, Xin Zhang, Jian Guan, Tin Wui Wong, Shirui Mao   +7 more
doaj   +1 more source

Stimuli‐Responsive Polymeric Nanoparticles [PDF]

Macromolecular Rapid Communications, 2017
There is increasing evidence that stimuli‐responsive nanomaterials have become significantly critical components of modern materials design and technological developments. Recent advances in synthesis and fabrication of stimuli‐responsive polymeric nanoparticles with built‐in stimuli‐responsive components (Part A) and surface modifications of ...
Xiaolin, Liu, Ying, Yang, Marek W, Urban
openaire   +2 more sources

Assessment of Pullulan, a Microbial Polysaccharide, as a Matrix for Senotherapeutics Delivery

Chemistry Proceedings, 2023
This study’s objective was to assess pullulan, in the form of pullulan acetate, as a matrix for senotherapeutics delivery. Polymeric nanoparticles loaded with various senotherapeutics (metformin, quercitin, kaempferol, curcumin, and luteolin) were ...
Ramona-Daniela Pavaloiu, Fawzia Sha’at, Corina Bubueanu, Maria Petrescu, Claudia Sevcenco   +4 more
doaj   +1 more source

The Potency of Polymeric Nanoparticles as New Drug Delivery System: A Narrative Review

Pharmacology and Clinical Pharmacy Research
Polymeric nanoparticles are particles ranging from 1 to 1,000 nm that can be loaded with active compounds. Polymeric nanoparticles can be classified based on their morphological structure into nanocapsules and nanospheres.
Kiky M. Ariesaka, Zulfa Hidayati, Siti Nurhayati, Ni L.M.N. Dewi, Moh M. Nuryady   +4 more
doaj   +1 more source

In Vitro Release Study of the Polymeric Drug Nanoparticles: Development and Validation of a Novel Method

Pharmaceutics, 2020
The in vitro release study is a critical test to assess the safety, efficacy, and quality of nanoparticle-based drug delivery systems, but there is no compendial or regulatory standard.
Jingwen Weng, Henry H. Y. Tong, Shing Fung Chow   +2 more
doaj   +1 more source

A Step-by-Step Optimization Process to Fabricate Narrow Sized Dual Drug Loaded Polymeric Nanoparticles Using Modified Nanoprecipitation Technique

Nano Biomedicine and Engineering, 2013
The primary aim of the study was to prepare narrow sized polymeric nanoparticles by implementing few modifications to the conventional nanoprecipitation technique and to evaluate the effect of various process parameters on prepared polymeric ...
Moorthi Chidambaram, Kathiresan Krishnasamy   +1 more
doaj   +1 more source

Investigating the Impact of Delivery System Design on the Efficacy of Self-Amplifying RNA Vaccines

Vaccines, 2020
messenger RNA (mRNA)-based vaccines combine the positive attributes of both live-attenuated and subunit vaccines. In order for these to be applied for clinical use, they require to be formulated with delivery systems.
Giulia Anderluzzi, Gustavo Lou, Simona Gallorini, Michela Brazzoli, Russell Johnson, Derek T. O’Hagan, Barbara C. Baudner, Yvonne Perrie   +7 more
doaj   +1 more source

In situ synthesis of the Fe3O4@poly(4-vinylpyridine)-block-polystyrene magnetic polymer nanocomposites via dispersion RAFT polymerization

Nanocomposites, 2022
This work presents a facile strategy for the generation of Fe3O4@poly(4-vinylpyridine)-block-polystyrene (Fe3O4@P4VP-b-PS) magnetic polymer nanocomposites. P4VP-b-PS nanoparticles prepared by dispersion RAFT polymerization of styrene in methanol/water in
Lin Wu, Tao Pang, Laxia Wu, Yebin Guan, Liwei Yin   +4 more
doaj   +1 more source