Results 61 to 70 of about 1,552 (162)

Gel-tape-casting of aluminum nitride ceramics

Journal of Advanced Ceramics, 2017
Aluminum nitride ceramic sheets were formed for the first time by a novel and simple method, namely gel-tape-casting process, where only two additives were used to prepare the slurries. PIBM (a water-soluble copolymer of isobutylene and maleic anhydride)
Qiushun Shang, Zhengjuan Wang, Jun Li, Guohong Zhou, Hailong Zhang, Shiwei Wang   +5 more
doaj   +1 more source

SERSµDrop: A Platform to Study Cell–Cell Communication via SERS Imaging

Small, Volume 22, Issue 1, 2 January 2026.
SERSµDrop is a microdroplet‐based optofluidic platform that enables real‐time, multiplexed surface‐enhanced Raman spectroscopy (SERS) imaging of small extracellular vesicle‐mediated communication between individual breast cancer and stromal cells. By combining extracellular vesicles labeled with SERS tags, microdroplet confinement, and multivariate ...
Paula Piñeiro, Judith Langer, Joaquin Seras‐Franzoso, Dorleta Jimenez de Aberasturi, Sara Abalde‐Cela, Malou Henriksen‐Lacey, Luis M. Liz‐Marzán   +6 more
wiley   +1 more source

Comparison of the in Vitro Uptake and Toxicity of Collagen- and Synthetic Polymer-Coated Gold Nanoparticles

Nanomaterials, 2015
We studied the physico-chemical properties (size, shape, zeta-potential), cellular internalization and toxicity of gold nanoparticles (NPs) stabilized with the most abundant mammalian protein, collagen.
Oana T. Marisca, Karsten Kantner, Christian Pfeiffer, Qian Zhang, Beatriz Pelaz, Nicolae Leopold, Wolfgang J. Parak, Joanna Rejman   +7 more
doaj   +1 more source

Synthesis of an Amphiphilic Polymer With Adjustable Surface Charge and Polarity and its Use for Obtaining Water‐Soluble Nanoparticles

Advanced Synthesis &Catalysis, Volume 367, Issue 24, December 22, 2025.
A straighforward encapsulation approach for hydrophobic nanomaterials is presented, that allows tuning of the surface charge and stable dispersion in water. Amphiphilic copolymers can be effectively used to encapsulate a broad range of nanomaterials.
Chenxi Yang, Saad Megahed, Miao Feng, Alaaldin M. Alkilany, Florian Schulz, Wolfgang J. Parak   +5 more
wiley   +1 more source

Oxidative dehydrogenation of isobutane over a titanium pyrophosphate catalyst [PDF]

Journal of the Serbian Chemical Society, 2005
The catalytic properties of titanium pyrophosphate in the oxidative dehydrogenation of isobutane to isobutylene were investigated in the 400 – 550 ºC temperature range. Asignificant change of the product distribution and of the apparent activation energy
IOAN-CEZAR MARCU, JEAN-MARC M. MILLET, IOAN SĂNDULESCU   +2 more
doaj  

Non-Conventional fuels from thermocatalytic pyrolysis of waste tube rubber using SiO2 as catalyst

Waste Management Bulletin
Large quantities of used rubber material, mostly from vehicle scrap tires and tube rubbers, are discarded every year, causing environmental problems of great concern and representing a tough challenge for waste management bodies around the world. Various
Riaz Muhammad, Felizitas Schlederer, Ali Riaz   +2 more
doaj   +1 more source

Preparation of carboxyl-functionalized poly （methyl methacrylate） microspheres and their adsorption behavior towards methylene blue

Cailiao gongcheng
The carboxyl-functionalized poly（methyl methacrylate） microspheres were successfully synthesized via soap-free emulsion polymerization， utilizing methyl methacrylate and styrene as monomers， acrylic acid as functional monomer， and methyl methacrylate ...
ZHANG Linghui, GAO Min, GUO Shuang, YAN Xuefeng, YU Liangmin   +4 more
doaj   +1 more source

Immunomodulatory topographies regulate myofibroblast differentiation and influence fibrous encapsulation of glaucoma drainage devices

Bioactive Materials
Elevated intraocular pressure (IOP) is the primary driver of glaucoma, and lowering IOP remains essential for preventing vision loss. Glaucoma drainage devices (GDDs) help reduce IOP but often fail due to fibrosis.
Phani Krishna Sudarsanam, Ralph J.S. van Mechelen, Tim J.M. Kuijpers, Christian J.F. Bertens, Els Alsema, Juul Verbakel, Nick R.M. Beijer, Henny J.M. Beckers, Jan de Boer   +8 more
doaj   +1 more source

Sensing Liquid- and Gas-Phase Hydrocarbons via Mid-Infrared Broadband Femtosecond Laser Source Spectroscopy. [PDF]

ACS Meas Sci Au, 2023
Hlavatsch M, Teuber A, Eisele M, Mizaikoff B.   +3 more
europepmc   +1 more source

Portfolio optimization for industrial cluster defossilization in the Port of Rotterdam. [PDF]

Sci Rep
Moradvandi A, Ramírez AR.
europepmc   +1 more source