Results 61 to 70 of about 128,898 (200)

Interplay between hydrophilic and hydrophobic interactions in the self-assembly of a gemini amphiphilic pseudopeptide: from nano-spheres to hydrogels [PDF]

, 2012
The formation of soluble nano-spheres or stable hydrogels through the self-assembling of a simple gemini amphiphilic pseudopeptide can be controlled by the tuning of the hydrophilic/hydrophobic interactions in aqueous ...
Alfonso Rodríguez, Ignacio, Luis, Santiago V., RUBIO-MAGNIETO, JENIFER, Rubio Magnieto, Jenifer, Luis Lafuente, Santiago Vicente, Burguete, M. Isabel   +5 more
core   +1 more source

Protein‐Inspired Polymers with Tunable Microphase Structures toward Autonomous Self‐Healing in Aqueous Environments

Advanced Materials Interfaces
The self‐healing of polymer materials in aqueous environments remains a significant challenge. Herein, a protein‐inspired strategy for hydrophobic/hydrophilic‐induced microphase separation is proposed to construct self‐healing polymers in an aqueous ...
Yanwen Hu, Yan Song, Guo Liang Li
doaj   +1 more source

The Role of Oral Controlled Release Matrix Tablets in Drug Delivery Systems [PDF]

, 2012
Formulations that are able to control the release of drug have become an integral part of the pharmaceutical industry. In particular oral drug delivery has been the focus of pharmaceutical research for many years.
Raja, Shaista, Ali Nokhodchi, Shaista Raja, Pryia Patel, Asare-Addo, Kofi, Patel, Pryia, Kofi Asare-Addo, Shaista Raja (16203524), Nokhodchi, Ali, Priya Patel (679595), Ali Nokhodchi (4465915), Kofi Asare-Addo (4172488)   +11 more
core   +1 more source

Hydrophobic vs. hydrophilic : ionic competition in remacemide salt structures

, 2005
Remacemide[2-amino-N-(1-methyl-1,2-diphenylethyl)-acetamide] was developed as a potential antagonist for epilepsy, Parkinsonism, and Huntington's disease.
Teat SJ, Shankland K, McBride, L., Teat, S.J., Steele G, Lewis, G.R., David, W.I.F., Florence, A.J., McBride L, David WIF, Kennedy AR, Shankland, N., Florence AJ, Kennedy, A.R., Lewis GR, Steele, G., Shankland N   +16 more
core   +1 more source

Soil organic matter components and characteristics of forest soil in spruce and sycamore plantations in the temperate region

Discover Agriculture
The stability of soil organic matter (SOM) that governs soil organic carbon (SOC) storage depends on its characteristics and components, but little is known about how tree species in forest ecosystems affect SOM components and characteristics.
Samuel Obeng Apori, Michelle Giltrap, Julie Dunne, Furong Tian   +3 more
doaj   +1 more source

Synthetic Hydrophilic Materials with Tunable Strength and a Range of Hydrophobic Interactions

, 2010
The ability to vary, adjust, and control hydrophobic interactions is crucial in manipulating interactions between biological objects and the surface of synthetic materials in aqueous environment. To this end a grafted polymer layer (multi-component mixed
Jiafang Wang, Eva Bittrich, Petra Uhlmann, Luzinov, Igor, Manfred Stamm, Bittrich, Eva, Klaus-Jochen Eichhorn, Sergiy Minko, Wang, J., Zdyrko, Bogdan, Hinrichs, Karsten, Roman Sheparovych, Robert Lupitskyy, Bogdan Zdyrko, Aulich, Dennis, Marcus Müller, Mueller, Marcus, Uhlmann, Petra, Karsten Hinrichs, Minko, Sergiy, Hoy, Olha, Eichhorn, Klaus-Jochen, Dennis Aulich, Igor Luzinov, Lupitskyy, Robert, Olha Hoy, Stamm, Manfred, Sheparovych, Roman   +27 more
core   +1 more source

A rapid hydrophilic interaction liquid chromatographic determination of glimepiride in pharmaceutical formulations

Saudi Pharmaceutical Journal, 2017
Glimepiride is one of the most widely prescribed antidiabetic drugs and contains both hydrophobic and hydrophilic functional groups in its molecules, and thus could be analyzed by either reversed-phase high performance liquid chromatography (HPLC) or ...
Si Zhou, Pengxiao Zuo, Yuegang Zuo, Yiwei Deng   +3 more
doaj   +1 more source

Organic supramolecular aggregates based on water‐soluble cyclodextrins and calixarenes

Aggregate, 2020
Macrocycle‐induced formation of pure organic supramolecular aggregates is a challenge that has attracted considerable attention from researchers in the fields of chemistry, biology, and materials science.
Zhixue Liu, Xianyin Dai, Yonghui Sun, Yu Liu   +3 more
doaj   +1 more source

Hydrophobic Interactions Drive the Attachment of a Model Nanoplastic on Porous Media Surfaces

Water Resources Research
Predicting the transport and fate of nanoparticles in the subsurface requires understanding of their interactions with collector surfaces. We report here on the effect of the less‐studied hydrophobic interactions, which are relevant to the fate of ...
Youssra Rahham, Marios A. Ioannidis
doaj   +1 more source

Hydrophobic Interactions and Dewetting between Plates with Hydrophobic and Hydrophilic Domains

, 2008
We study by molecular dynamics simulations the wetting/dewetting transition and the dependence of the free energy on the distance between plates that contain both hydrophobic and hydrophilic particles.
Lan Hua, Ronen Zangi, B. J. Berne
core