Results 41 to 50 of about 2,987,774 (286)

Enhancement of the Physical Stability of Amorphous Sildenafil in a Binary Mixture, with either a Plasticizing or Antiplasticizing Compound

open access: yesPharmaceutics, 2020
The main purpose of this paper was to evaluate the impact of both high- and low-Tg polymer additives on the physical stability of an amorphous drug, sildenafil (SIL).
Justyna Knapik-Kowalczuk   +5 more
doaj   +1 more source

The physicochemical and organoleptic evaluation of the nano/micro encapsulation of Omega-3 fatty acids in lipid vesicular systems [PDF]

open access: yesNanomedicine Journal, 2020
Objective(s): Omega-3 fatty acids play a key role in maintaining human health. The present study aimed to reduce the fishy smell and taste of omega-3 fatty acids through the encapsulation of lipid vesicles.
Sahar Shariat   +2 more
doaj   +1 more source

Chemico-physical Stability and Cancer [PDF]

open access: yesJournal of Hygiene, 1929
The prominence recently given to the Rous sarcoma has increased the confusion of hypotheses about malignancy. With a view to clarification, one may say that there are three simple hypotheses of outstanding importance, viz.: (1) the living virus hypothesis, which regards living viruses as the actual and effective cause of both the avian and the ...
openaire   +2 more sources

Sodium Caseinate–Tannic acid Antioxidant Complex act as a High Internal Phase Pickering Emulsions Stabilizer [PDF]

open access: yesPharmaceutical Sciences
Background: Emulsion-based formulations have gained attention in food and pharmaceutical products due to their unique properties. However, their use in food product formulation faces problems because of phase separation and fat oxidation, which seriously
Atefeh Norabi   +3 more
doaj   +1 more source

The Dark Energy Star and Stability analysis [PDF]

open access: yes, 2015
We have proposed a new model of dark energy star consisting of five zones namely, solid core of constant energy density, the thin shell between core and interior, an inhomogeneous interior region with anisotropic pressures, thin shell and the exterior ...
Bhar, Piyali, Rahaman, Farook
core   +2 more sources

Trends in Ferromagnetism in Mn doped dilute III-V alloys from a density functional perspective [PDF]

open access: yes, 2009
Mn doping in dilute III-V alloys has been examined as a route to enhance ferromagnetic stability. Strong valence band bowing is expected at the dilute limit, implying a strong modification of the ferromagnetic stability upon alloying, with even an ...
Cherian, Roby   +2 more
core   +1 more source

Improving the Physical and Oxidative Stability of Emulsions Using Mixed Emulsifiers: Casein-Octenyl Succinic Anhydride Modified Starch Combinations

open access: yesNanomaterials, 2019
This study aims to investigate the influence of casein and octenyl succinic anhydride modified starch (OSAS) combinations on the physical and oxidative stability of fish oil-in-water emulsions.
Liu Yang   +4 more
doaj   +1 more source

Solid Lipid Nanoparticles and Nanostructured Lipid Carriers: Structure, Preparation and Application [PDF]

open access: yesAdvanced Pharmaceutical Bulletin, 2015
Lipid nanoparticles (LNPs) have attracted special interest during last few decades. Solid lipid nanoparticles (SLNs) and nanostructured lipid carriers (NLCs) are two major types of Lipid-based nanoparticles.
Neda Naseri   +2 more
doaj   +1 more source

The Development of Super-Saturated Rebamipide Eye Drops for Enhanced Solubility, Stability, Patient Compliance, and Bioavailability

open access: yesPharmaceutics, 2023
The present study aimed to develop clear aqueous rebamipide (REB) eye drops to enhance solubility, stability, patient compliance, and bioavailability. For the preparation of a super-saturated 1.5% REB solution, the pH-modification method using NaOH and a
Dong-Jin Jang   +5 more
doaj   +1 more source

Are the singularities stable?

open access: yes, 1995
The spacetime singularities play a useful role in gravitational theories by distinguishing physical solutions from non-physical ones. The problem, we studying in this paper is: are these singularities stable? To answer this question, we have analyzed the
C. F. E. Holzhey   +17 more
core   +2 more sources

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