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السجلات المعروضة 19815 -- 19834 من 50599
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Polymeric Micelles of Biodegradable Diblock Copolymers: Enhanced Encapsulation of Hydrophobic Drugs
( MDPI , 2018 , Article Review)Polymeric micelles are potentially efficient in encapsulating and performing the controlled release of various hydrophobic drug molecules. Understanding the fundamental physicochemical properties behind drug–polymer systems ... -
Polymeric nanocomposites coatings for the corrosion protection of steel
( Qatar University Press , 2020 , Poster)Corrosion declared as the primary mechanism for the degradation of infrastructure, failure of metallic materials used in various industries such as pipelines in oil and gas industry, which results in huge economic loss, ... -
Polymeric smart coatings containing modified capped halloysite nanotubes for corrosion protection of carbon steel
( Springer , 2023 , Article)A newly designed smart self-healing epoxy coating system comprised of modified halloysite nanotubes (HNTs) having capping is proposed for corrosion protection of steel. In the first step, HNTs were loaded with 8-hydroxyquinoline ... -
Polymeric Surfactants and Emerging Alternatives used in the Demulsification of Produced Water: A Review
( Taylor and Francis Inc. , 2018 , Article Review)Stable emulsions are frequently encountered in oil production and cause a series of environmental and operational issues. Chemical demulsification is widely used for the separation of oil from water or removal of water ... -
Polymeric-based microneedle arrays as potential platforms in the development of drugs delivery systems
( Elsevier B.V. , 2020 , Article)Background: Microscopic patches as quite promising platforms in transdermal drug delivery suffer from conventional injections. In other hand, a wide range of pharmacokinetics, ranging from fast oral administration to ... -
Polymerization of 3-cyanopropyl (triethoxy) silane: A kinetic study using gas chromatography
( John Wiley and SonsInc. , 2018 , Article)Gas chromatography (GC) was used to study the kinetics of the 3-cyanopropyl triethoxysilane (CTES) polymerization. The reaction is a consecutive complex reaction that depends mainly on the kinetics of the first hydrolyzed ... -
Polymerization of organoalkoxysilanes: Kinetics of the polycondensation progress and the effect of solvent properties and salts addition
( Elsevier B.V. , 2020 , Article)The kinetics and the produced oligomer patterns of organoalkoxysilanes (AS) were investigated under different conditions by using gas chromatography (GC), because the degree of the polymerization and the siloxane conformations ... -
Polymers in optics
( Elsevier , 2020 , Book chapter)The unique and tunable properties of polymers open up the possibilities for using these materials in numerous applications. Among various peculiar features, the optical properties of polymers and their novel composites, ... -
Polymers to improve the world and lifestyle: physical, mechanical, and chemical needs
( Elsevier , 2020 , Book chapter)The wide-ranging applications of polymers are due to their important advantages that involve their relatively low cost, low density, resistance to corrosion, resistance to most chemicals, and easier manufacturing designs. ... -
Polymethyl methacrylate–ovalbumin @ graphene oxide drug carrier system for high anti-proliferative cancer drug delivery
( Springer Nature , 2019 , Article)High permeable drug delivery mechanism is indispensable for the treatment of various diseases including cancer. Protein-polymeric carriers have enhanced the permeability and therapeutic of bioactive compounds. Here, ... -
The polymorphism at the microRNA-155 binding site in AGTR1 gene is not significantly associated with rheumatic heart disease in Saudi Arabia population
( Bentham Science Publishers , 2020 , Article)Rheumatic heart disease (RHD) remains a major cause of cardiovascular diseases and the most devastating effects are on children and young adults. RHD is caused due to the interaction between microbial, environmental, ... -
Polyolefin-Based Smart Self-Healing Composite Coatings Modified with Calcium Carbonate and Sodium Alginate.
( MDPI , 2024 , Article)Corrosion-related damage incurs significant capital costs in many industries. In this study, an anti-corrosive pigment was synthesized by modifying calcium carbonate with sodium alginate (SA), and smart self-healing coatings ... -
Polypharmacy and drug interactions amongst cirrhotic patients discharged from a tertiary center: Results from a national quality improvement audit
( Elsevier , 2020 , Article)Background and Study AimsAuditing of polypharmacy is particularly essential in patients with cirrhosis because of the crucial role of liver in drug metabolism. The aim of this study was to audit the drug prescribed in this ... -
Polypharmacy in the management of patients with schizophrenia on risperidone in a tertiary-care hospital in Malaysia
(2012 , Article)The present study was conducted primarily to determine the occurrence of polypharmacy in patients with schizophrenia on risperidone. The secondary aim was to ascertain the incidence of inappropriate prescribing with ... -
Polyvinyl alcohol (PVA)/polystyrene sulfonic acid (PSSA)/carbon black nanocomposite for flexible energy storage device applications
( Springer New York LLC , 2017 , Article)Herein, we report the preparation and characterizations of polyvinyl alcohol (PVA) and polystyrene sulfonic acid (PSSA) blend nanocomposites reinforced with carbon black nanoparticles (CBNPs). The structural changes, ... -
Polyvinylpyridine–carbon dots composite-based novel humidity sensor
( Springer , 2023 , Article)This work describes the rational design of thin films based on PVP-modified carbon dots for potential resistive humidity sensing application, prepared via spin coating on ITO substrates. The modified carbon dots were ... -
Polyzwitterionic Hydrogels in Engines Based on the Antipolyelectrolyte Effect and Driven by the Salinity Gradient
( American Chemical Society , 2019 , Article)In this paper, we propose and investigate an original approach to energy conversion based on polyzwitterionic hydrogels, which exhibit an antipolyelectrolyte effect that enables them to swell in salt water and shrink in ... -
Pomegranate peels as versatile adsorbents for water purification: Application of box–behnken design as a methodological optimization approach
( John Wiley and Sons Inc. , 2019 , Article)Pomegranate peels (PGP) were tested as a green adsorbent for the removal of Ni(II) from contaminated water samples. Both raw (RPG), and char/burnt peels (BPG) were tested. A multivariate analysis approach, Box–Behnken (BB) ... -
PopPAnTe: population and pedigree association testing for quantitative data.
( BioMed Central , 2017 , Article)Family-based designs, from twin studies to isolated populations with their complex genealogical data, are a valuable resource for genetic studies of heritable molecular biomarkers. Existing software for family-based studies ... -
Popular Support for Political Parties in Sudan 2013
(2014 , Conference Paper)Contemporary Political Parties Map in Sudan The Sudanese political map is a multiple and dynamic one. It continually shows new and myriad political forces in western and eastern Sudan. In addition to the traditional and ...
