Results 21 to 30 of about 44,217 (244)

Magnetic Response of Nano/Microparticles into Elastomeric Electrospun Fibers

open access: yesJournal of Functional Biomaterials, 2023
Combining magnetic nanoparticles (MNPs) with high-voltage processes to produce ultra-thin magnetic nanofibers (MNFs) fosters the development of next-generation technologies.
Vincenzo Iannotti   +6 more
doaj   +1 more source

Phase behavior of polydisperse sticky hard spheres: analytical solutions and perturbation theory [PDF]

open access: yes, 2006
We discuss phase coexistence of polydisperse colloidal suspensions in the presence of adhesion forces. The combined effect of polydispersity and Baxter's sticky-hard-sphere (SHS) potential, describing hard spheres interacting via strong and very short ...
Achille Giacometti   +3 more
core   +1 more source

Assessing the Impact of Technological Factors on the Stability of Liposomes the Photosensitizer Phthalocyanine Series

open access: yesРазработка и регистрация лекарственных средств, 2019
Introduction. Liposomal technologies are widely used in medicine and cosmetology as a delivery system for diagnostic and medicinal products and biologically active substances.
T. A. Timofeeva   +6 more
doaj   +1 more source

Design, physicochemical characterisation, and in vitro cytotoxicity of cisplatin-loaded PEGylated chitosan injectable nano / sub-micron crystals

open access: yesSaudi Pharmaceutical Journal, 2023
The study aimed to develop cisplatin-loaded PEGylated chitosan nanoparticles. The optimal batch of cisplatin-loaded PEGylated chitosan nanoparticles had a + 49.9 mV zeta potential, PDI of 0.347, and % PDI of 58.9. Nanoparticle zeta size was 741.4 z. d.nm,
Muhammad H. Sultan   +8 more
doaj   +1 more source

Tunable high-index photonic glasses [PDF]

open access: yes, 2019
Materials with extreme photonic properties such as maximum diffuse reflectance, high albedo, or tunable band gaps are essential in many current and future photonic devices and coatings.
Aegerter, Christof M.   +6 more
core   +1 more source

Comparison of Different Nanosuspensions as Potential Ophthalmic Delivery Systems for Ketotifen Fumarate [PDF]

open access: yesAdvanced Pharmaceutical Bulletin, 2016
Purpose: The objective of this study was to develop, characterize, and comparatively investigate the ketotifen fumarate (KF) nanosuspensions (NSS) to enhance the permeability of KF.
Saieede Soltani   +3 more
doaj   +1 more source

Synthesis of Poly(N-fluoroalkyl benzamide) with Controlled Molecular Weight and Polydispersity Index [PDF]

open access: yesPolymer Journal, 2007
Poly(N-fluoroalkyl benzamide) (4) with a controlled molecular weight (MW) and a polydispersity index (PDI) was prepared by chain-growth polycondensation of 4-(N-1,1,1,2,2,3,3,4,4,5,5,6,6-tridecafluorooctylamino) benzoylbenzoxazolin-2-thione (3) initiated with p-nitrobenzoyl chloride using EtMgBr as an activator. The MW of 4 was tailored up to 25,000 by
Kaoru Ohshimizu   +2 more
openaire   +1 more source

Short Term Stability Testing of Efavirenz-Loaded Solid Lipid Nanoparticle (SLN) and Nanostructured Lipid Carrier (NLC) Dispersions

open access: yesPharmaceutics, 2019
The short term stability of efavirenz-loaded solid lipid nanoparticle and nanostructured lipid carrier dispersions was investigated. Hot High Pressure Homogenization with the capability for scale up production was successfully used to manufacture the ...
Pedzisai A. Makoni   +2 more
doaj   +1 more source

Comparison of Fabrication Technique and Carrier Oil to Curcumin Nanoemulsion Properties [PDF]

open access: yesJournal of Pure and Applied Chemistry Research, 2023
Turmeric (Curcuma longa L.) is included in the rhizome plant containing curcumin which has various therapeutic properties. However, curcumin has poor bioavailability. The manufacture of nanoemulsion is expected to increase curcumin bioavailability.
Zubaidah Ningsih   +4 more
doaj  

Separation and fractionation of order and disorder in highly polydisperse systems [PDF]

open access: yes, 2010
Microcanonical Monte Carlo simulations of a polydisperse soft-spheres model for liquids and colloids have been performed for very large polydispersity, in the region where a phase-separation is known to occur when the system (or part of it) solidifies ...
B. Seoane   +7 more
core   +3 more sources

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