Results 11 to 20 of about 96,914 (310)

Temperature Dependence of the Surface and Volume Hydrophilicity of Hydrophilic Polymer Brushes [PDF]

open access: yesLangmuir, 2016
The temperature-dependence of the volume and surface hydrophilicity of a series of water-swollen dense polymer brushes is measured by contact angle measurements in the captive bubble configuration, by ellipsometry, and by quartz crystal microbalance with dissipation monitoring (QCM-D).
Pengyu, Zhuang   +3 more
openaire   +3 more sources

On the trail of molecular hydrophilicity and hydrophobicity at aqueous interfaces

open access: yes, 2022
Uncovering microscopic hydrophilicity and hydrophobicity at heterogeneous aqueous interfaces is essential as it dictates physical and chemical properties such as wetting, electrical double layer, reactivity.
Stephanie, E. Sanders   +7 more
core   +1 more source

Hydrophilic or Lipophilic Statins? [PDF]

open access: yesFrontiers in Cardiovascular Medicine, 2021
Drugs can be classified as hydrophilic or lipophilic depending on their ability to dissolve in water or in lipid-containing media. The predominantly lipophilic statins (simvastatin, fluvastatin, pitavastatin, lovastatin and atorvastatin) can easily enter cells, whereas hydrophilic statins (rosuvastatin and pravastatin) present greater hepatoselectivity.
Elisenda Climent   +7 more
openaire   +5 more sources

Novel PVDF-PVP Hollow Fiber Membrane Augmented with TiO2 Nanoparticles: Preparation, Characterization and Application for Copper Removal from Leachate

open access: yesNanomaterials, 2021
High proportion of copper has become a global challenge owing to its negative impact on the environment and public health complications. The present study focuses on the fabrication of a polyvinylidene fluoride (PVDF)-polyvinyl pyrrolidone (PVP) fiber ...
Mohammed Umar Abba   +6 more
doaj   +1 more source

Enhanced Water Adsorption of MIL-101(Cr) by Metal-Organic Polyhedral Encapsulation for Adsorption Cooling

open access: yesNanomaterials, 2023
Metal-organic frameworks (MOFs) are one of the most promising adsorbents in the adsorption cooling system (ACS) for their outstanding water adsorption performance.
Xiaoxiao Xia   +4 more
doaj   +1 more source

Enabling Tunable Hydrophilicity of PDMS via Metal-ligand Coordinated Dynamic Networks

open access: yes, 2021
Polydimethylsiloxane (PDMS) has been widely used in various fields due to its appealing physical and chemical properties. However, its high hydrophobicity not only yields poor adhesion to substrates but also facilitates undesired adsorption of substances
Meredith N., Silberstein   +6 more
core   +1 more source

Estudo dos efeitos da acetilação em fibras de sisal Study of the effects of acetylation treatments on sisal fiber

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2010
O emprego de fibras vegetais na confecção de compósitos tem grande viabilidade, no que diz respeito ao uso de materiais oriundos de fontes renováveis, à biodegradabilidade e aos benefícios socioeconômicos gerados na produção de matéria-prima vegetal.
Fernanda F. M. Lopes   +4 more
doaj   +1 more source

Hydrophilic Polymers [PDF]

open access: yesPolymers, 2019
Hydrophilic polymers are a major area of polymer research with prominent fields of application, e [...]
openaire   +3 more sources

Hydrophilicity analysis .docx

open access: yes, 2023
the effect of different diode laser powers on the hydrophilicity of the implant surface.
Nayrouz Metwally (15998375)
core   +1 more source

Modificação das propriedades das fibras de curauá por acetilação Modification of the properties of curauá fibers by acetylation

open access: yesRevista Brasileira de Engenharia Agrícola e Ambiental, 2011
Nos compósitos cimentíceos as fibras vegetais podem sofrer vários graus de degradação quando expostas ao ambiente alcalino. O meio alcalino degrada os componentes macromoleculares das fibras, principalmente pela solubilização da lignina e a desfibrilação
Fernanda F. M. Lopes   +4 more
doaj   +1 more source

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