Results 51 to 60 of about 261,203 (312)

Highly-crystallized quaternary chalcopyrite nanocrystals via a high-temperature dissolution–reprecipitation route [PDF]

, 2011
Quaternary chalcopyrite (Cu2CoSnS4, Cu2ZnSnS4) nanocrystals displaying high crystallization and controlled morphology were synthesized via a high-temperature growth regime achieved by dissolution–reprecipitation of tailored ultrafine precursors in the ...
Balocchi, Andréa, Chane-Ching, Jean-Yves, Gillorin, Arnaud, Marie, Xavier, Zaberca, Oana   +4 more
core   +2 more sources

SOLUBILITY ENHANCEMENT AND DISSOLUTION IMPROVEMENT- LIQISOLID TECHNIQUE

Journal of Drug Delivery and Therapeutics, 2013
This technique is based upon the admixture of drug loaded solutions with appropriate carrier and coating materials. The use of non-volatile solvent causes improved wettability and ensures molecular dispersion of drug in the formulation and leads to enhance solubility.
D Kapoor, S Sharma, M Patel, R B Vyas, Lad Chaitali   +4 more
openaire   +2 more sources

Optimization of Cefixime Nanosuspension to Improve Drug Dissolution [PDF]

Pharmaceutical Sciences, 2015
Background: The aim of this study was to prepare and characterize cefixime nanosuspensions in order to enhance the dissolution rate and solubility of this drug. Methods: Nanosuspensions were prepared using sonoprecipitation method and the effects of surfactant type, surfactant and solid content, sonication power input and interval of acid addition
Elham Ghasemian, Behnaz Rezaeian, Samaneh Alaei, Alireza Vatanara, Vahid Ramezani   +4 more
openaire   +1 more source

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel, Patricia Pastura, Joshua P. Scallan, Timothy D. Le Cras   +3 more
wiley   +1 more source

DEVELOPMENT OF NANOCRYSTAL FORMULATION WITH IMPROVED DISSOLUTION

Journal of Drug Delivery and Therapeutics, 2018
With the advancement in modern pharmaceutical technologies, Nanotechnology is the one of the most establish technology which is used to improve the therapeutic index and to overcome the formulation challenges of poorly water-soluble compounds. Nanocrystals, in nano range, is the interesting approach for poorly soluble drugs.
Sandeep Kumar, Jaspreet Kaur Saini
openaire   +2 more sources

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai, Yoshitaka Kurihara, Fumi Yamauchi, Hiromi Hosoya, Takeshi Saito   +4 more
wiley   +1 more source

Synthesis, Characterization, and Intrinsic Dissolution Studies of Drug–Drug Eutectic Solid Forms of Metformin Hydrochloride and Thiazide Diuretics

Pharmaceutics, 2021
The mechanochemical synthesis of drug–drug solid forms containing metformin hydrochloride (MET·HCl) and thiazide diuretics hydrochlorothiazide (HTZ) or chlorothiazide (CTZ) is reported.
Guadalupe Coyote-Dotor, José C. Páez-Franco, Daniel Canseco-González, Alejandra Núñez-Pineda, Alejandro Dorazco-González, Inés Fuentes-Noriega, Alfredo R. Vilchis-Néstor, Joelis Rodríguez-Hernández, David Morales-Morales, Juan Manuel Germán-Acacio   +9 more
doaj   +1 more source

NiP/SiC composite coatings: the effects of particles on the electrochemical behaviour [PDF]

, 2005
NiP/SiC (17 at.% P) composite coatings were prepared by electrodeposition from a Brenner type plating bath containing SiC particles. Cyclic voltammetry and immersion time were used to evaluate the electrochemical behaviour of these coatings.
Bonino, Jean-Pierre, Fallavena, Eduardo P., Malfatti, Célia de Fraga, Santos, Cláudia Beatriz dos, Souza, Bruna Vidor, Vaillant, Stéphane, Zoppas Ferreira, Jane   +6 more
core   +4 more sources

Qualitative characterization of healthcare wastes [PDF]

, 2020
The biological hazard inherent in the clinical wastes should be considered during the management and treatment process as well as the disposal into the environment.
A Graikos, A Pruss, AN Efaq, AN Efaq, AY Al-Ghamdi, AZ Alagoz, DM de Silva, E Noman, E Shinee, EA Noman, G Ruoyan, H Park, IF Salkin, JM Moritz, MPHP, RRAM Mato, S Saini, SK Hall, T Eckmanns, WHO, WHO, YW Cheng, YW Cheng   +22 more
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source