Results 91 to 100 of about 79,680 (292)

Nano- and Microstructure of High-Internal Phase Emulsions Under Shear

The Journal of Physical Chemistry B, 2010
High-internal phase aqueous-in-oil emulsions of two surfactant concentrations were studied using small-angle neutron scattering (SANS) and simultaneous in situ rheology measurements. They contained a continuous oil phase with differing amounts of hexadecane and d-hexadecane (for contrast matching experiments), a deuteroaqueous phase almost saturated ...
Yaron, PN, Reynolds, PA, McGillivray, DJ, Mata, JP, White, JW   +4 more
openaire   +3 more sources

Development and Characterization of Eudragit RS 100 Loaded Microsponges and its Colonic Delivery Using Natural Polysaccharides [PDF]

, 2009
In the present work, paracetamol loaded eudragit based microsponges were prepared using quasi-emulsion solvent diffusion method. The compatibility of the drug with various formulation components was established.
Ranjit Singh, Vikas Jain
core   +2 more sources

3D Printing of Stretchable, Compressible and Conductive Porous Polyurethane for Soft Robotics

Advanced Materials Technologies, EarlyView.
A 3D‐printable porous dopamine‐polyurethane acrylate elastomer results in conductive, stretchable, and compressible structures that can be metallized in situ through catechol‐mediated silver reduction. The resulting material function as both compliant soft robot with a and strain sensors without complex assemblies, enabling fully 3D‐printed soft ...
Ouriel Bliah, Konstantin Sakharov, Pooi See Lee, Shlomo Magdassi   +3 more
wiley   +1 more source

High Internal Phase Emulsions Stabilized Solely by Functionalized Silica Particles

Angewandte Chemie International Edition, 2008
High Internal Phase Emulsions (HIPEs) are important for a wide range of applications in the food, cosmetic, pharmaceutical and petroleum industries. If the continuous phase is polymerizable, HIPEs can be used as templates for the synthesis of highly porous polymers with potential applications as low weight structures or scaffolds in tissue engineering.
Ikem, VO, Menner, A, Bismarck, A
openaire   +4 more sources

Shaping Carbon Nitrides for Advanced Macrostructures

Advanced Materials Technologies, EarlyView.
This review examines how carbon nitride can be shaped through a range of printing and interfacial assembly methods. By bringing together additive manufacturing and liquid–liquid structuring concepts, carbon nitride is moving beyond its traditional powder‐based photocatalyst form toward digitally designed robust macroscale architectures with high design
Simona Baluchová, Baris Kumru
wiley   +1 more source

Physically modification treatments improved high internal phase emulsions stabilized by walnut protein

Food Chemistry: X
Walnut protein (WP)-based emulsions are notable for their sustainability and biocompatibility. However, their emulsifying capability is often hindered by a densely packed structure.
Min Yang, Yunkun Zhu, Minwei Zhang, Youning Zhang, Zhongkai Zhao, Liang Wang, Jie Yang, Jun Liu, Yanan Qin   +8 more
doaj   +1 more source

Pickering polymerized high internal phase emulsions: Fundamentals to advanced applications

Advances in Colloid and Interface Science
Pickering-polymerized high internal phase emulsions have attracted attention since their successful first preparation 15 years ago, primarily due to their large pores and potential for functionalization during production. This review elucidates the fundamental principles of Pickering emulsions, Pickering HIPEs, and Pickering PolyHIPEs while comparing ...
Durgut, E., Claeyssens, F.
openaire   +3 more sources

Near‐Infrared‐Driven Metal–Organic Frameworks‐Based Nanorobots for Controlled Photothermal‐Chemical Therapy Synergistic Induction of Cancer Cell Death

Advanced Robotics Research, EarlyView.
To achieve efficient cancer cell death, a bowl‐shaped PDA@UiO‐66@DOX nanorobot drug‐delivery nanoplatform was developed. Near‐infrared irradiation not only drives the nanorobot to exhibit self‐thermophoretic motion and elevates temperature but also triggers Doxorubicin (DOX) release via hyperthermia, enhancing cancer cells uptake of DOX and thereby ...
Tong Lin, Jie Yang, Yongcheng Li, Yuepeng Cai, Xiaosong Zhou, Ting Chen, Renfeng Dong   +6 more
wiley   +1 more source

Interconnected Porous Material Prepared Via High Internal Phase Emulsion Stabilized by Mixture of Fe3O4 and Tween85

MATEC Web of Conferences, 2016
PolyHIPE monoliths with open-cell structure were prepared using an oil-in-water Pickering high internal phase emulsion (HIPEs) template. Fe3O4 nanoparticles and Tween 85 were used to stabilize the HIPE.
Yang Huaqing, Zhang Fangning, Zhang Shengmiao, Chen Jianding   +3 more
doaj   +1 more source

Functionalisation of Poly(High Internal Phase Emulsion) with Amine for CO₂ Capture

Chemical Engineering Transactions, 2013
An excellent porous material was prepared from vinylbenzyl chloride (VBC) and divinylbenzene (DVB) via high internal phase emulsion (HIPE) technique and introduced with heterocyclic amines (piperazine or PZ, hydroxyethylpiperazine or HEP and ...
P. Muchan, C. Saiwan, D. Demontigny, P. Tontiwachwuthikul   +3 more
doaj   +1 more source