Results 121 to 130 of about 107,839 (301)

Assembling phenyl-modified colloidal silica on graphene oxide towards ethanol redispersible graphene oxide powder. [PDF]

RSC Adv, 2023
Huang J, Zhang Q, Yang Z, Hu H, Manuka M, Zhao Y, Wang X, Wang W, Yang R, Jian S, Tan H, Li X, Lv Y, Tang P, Ma B.   +14 more
europepmc   +1 more source

Plasmonic Nanomachines: Creating Local Potential Gradients and Motions

Advanced Materials, EarlyView.
Plasmonic nanomachines can generate optical, thermal, and chemical potential gradients to drive directional rectilinear, rotational, and twisting motions at the nanometer scale. The integration of multimodal plasmonic forces with functional materials and programmed structural distortions enables precise spatiotemporal actuation, thereby providing a ...
Yoonhee Kim, Soohyun Ji, Donghyun Choi, Jwa‐Min Nam   +3 more
wiley   +1 more source

Nanomaterial Integration at Liquid–Liquid Interfaces for Green Catalysis

Advanced Materials, EarlyView.
Functional nanomaterials assembled at liquid–liquid interfaces create dual‐role platforms serving as emulsion stabilizers and catalytic sites, offering enhanced reaction kinetics with improved catalyst recovery and recyclability. This review examines design strategies, structure‐performance relationships, and industrial implementation prospects of ...
Bokgi Seo, Jaewon Shin, Minkyoung Jang, Kyoungho Choi, Tengfei Pang, Fangrui Zhong, Jin Woong Kim   +6 more
wiley   +1 more source

Surface PEGylation of Mesoporous Silica Nanorods (MSNR): Effect on loading, release, and delivery of mitoxantrone in hypoxic cancer cells

Scientific Reports, 2017
Mesoporous silica nanomaterials show great potential to deliver chemotherapeutics for cancer treatment. The key challenges in the development of injectable mesoporous silica formulations are colloidal instability, hemolysis and inefficient drug loading ...
Amit Wani, Galbokka H. Layan Savithra, Ayat Abyad, Shrey Kanvinde, Jing Li, Stephanie Brock, David Oupický   +6 more
doaj   +1 more source

Experimental characterization of colloidal silica gel for water conformance control in oil reservoirs. [PDF]

Sci Rep, 2022
Ghaffari Z, Rezvani H, Khalilnezhad A, Cortes FB, Riazi M.   +4 more
europepmc   +1 more source

Molecular dynamics simulation of nanocolloidal amorphous silica particles: Part II

, 2007
Explicit molecular dynamics simulations were applied to a pair of amorphous silica nanoparticles of diameter 3.2 nm immersed in a background electrolyte.
Bader R. F. W., Biswas P. K., Derjaguin B. V., Derjaguin B. V., Iler R. K., Israelachvili J. N., J. Carlen, Lindahl E., M. Persson, Pereira J. C. G., S. Jenkins, S. R. Kirk, Verwey E. J. W., Wasan D. T., Z. Abbas   +14 more
core   +2 more sources

Photocatalytic Water Splitting on the Lunar Surface: Prospects for In Situ Resource Utilization

Advanced Materials Interfaces, EarlyView.
Water has been found in craters on the moon nearby locations which are illuminated >80% of the time. Photocatalysis uses energy from sunlight to drive chemical reactions such as water splitting to produce oxygen and hydrogen. It is a scalable technology that requires lighter equipment and utilizes resources available on the moon. ABSTRACT The discovery
Ranjani Kalyan, Thomas D. Small, Gregory F. Metha, Mahmoud Adel Hamza, Thomas J. O'Dea, Yideng Shen, Cameron J. Shearer   +6 more
wiley   +1 more source

Preparation and Characterization of Light-Colored Polyimide Nanocomposite Films Derived from a Fluoro-Containing Semi-Alicyclic Polyimide Matrix and Colloidal Silica with Enhanced High-Temperature Dimensionally Stability. [PDF]

Polymers (Basel), 2023
He Z, Ren X, Wang Z, Pan Z, Qi Y, Han S, Yu H, Liu J.   +7 more
europepmc   +1 more source

Characterization and Antimicrobial Activity of Hafnium Nanostructures Fabricated by Physical Vapor Deposition Through a Colloidal Mask

Advanced Materials Interfaces, EarlyView.
We generate hafnium nanostructures by first depositing polystyrene particles of varying diameter followed by physical vapour deposition of hafnium thin films. The resultant structure shows a kill‐on‐contact effect against both Gram‐negative Escherichia coli and Gram‐positive Staphylococcus aureus.
Andrew Boden, Tzu‐Ying Liao, Tomas Katkus, Helmut Thissen, De Ming Zhu, Mrinal Bhave, Peter Kingshott   +6 more
wiley   +1 more source

The Effect of Carbon Nanotubes on the Strength of Sand Seeped by Colloidal Silica in Triaxial Testing. [PDF]

Materials (Basel), 2021
Jin W, Tao Y, Wang X, Gao Z.
europepmc   +1 more source