Results 131 to 140 of about 89,572 (298)

E. coli Extracellular Matrix: A Tunable Composite With Hierarchical Structure

open access: yesAdvanced Materials, EarlyView.
The complex composite‐like mechanical behavior of E. coli biofilm matrix is the result of a synergic contribution of the rigid curli and swelling pEtN‐cellulose, and emerges from specific ratio and assembly conditions. The interactions between the two fibers govern biofilm hydration and characteristic wrinkling patterns, providing crucial insights for ...
Macarena Siri   +7 more
wiley   +1 more source

The fabrication of TiO2-supported zeolite with core/shell heterostructure for ethanol dehydration to ethylene

open access: yes, 2009
The TiO2-supported zeolite with core/shell heterostructure was fabricated by coating aluminosilicate zeolite (ASZ) on the TiO2 inoculating seed via in situ hydrothermal synthesis. The catalysts were characterized by transmission electron microscope (TEM),
Li, Xin-Jun   +3 more
core   +1 more source

A Dual‐Bioresponsive and Programmable Microneedle Matrix as a Bioinspired Coupler for Orchestrating Diabetic Bone Regeneration

open access: yesAdvanced Materials, EarlyView.
This project developed a smart bandage‐like patch (a microneedle array) for repairing diabetic bone damage. It intelligently senses signals from infection and inflammation, then releases its medicines in a specific, timed sequence: first an antibacterial agent, then an anti‐inflammatory agent, and finally growth factors.
Yu Wang   +10 more
wiley   +1 more source

Comparison of Hydrogen Reduction Technologies for the Effective Purification of CO2 Methanation Product Gas Through Process Simulation

open access: yesJournal of Chemical Engineering of Japan
Methane production through CO2 methanation has gained considerable interest as a measure to achieve carbon neutrality in city gas. High methane purity is required to use the gas produced by methanation as city gas, and the residual hydrogen from the raw ...
Shimpei Norioka, Hirofumi Ohtsuka
doaj   +1 more source

Ethylene production from ethanol dehydration over non- modified and phosphorus modified zeolite Y [PDF]

open access: yes, 2017
Ethylene is an important raw material for the downstream petrochemical industry. Significantly, with the shortage of natural resource and fossil fuel-derived energy, catalytic dehydration of ethanol to ethylene route has become compelling, and therefore ...
Soh, Jiah Chee
core  

BioEISense: A Microfluidic Platform for Real‐Time Monitoring of Staphylococcus aureus Biofilm Formation and the Efficacy of Antibiofilm Agents

open access: yesAdvanced Materials Interfaces, EarlyView.
BioEISense is a microfluidic device with integrated impedance sensors, for real‐time, label‐free monitoring of S. aureus biofilms. In this study, the biofilm culture conditions were optimized to support sensitive and reproducible detection of biofilm formation and eradication under dynamic flow‐through conditions. The system was also validated for both
Jéssica Amorim   +6 more
wiley   +1 more source

Combining catalysis and computational fluid dynamics towards improved process design for ethanol dehydration

open access: yes, 2018
Through a combined computational fluid dynamics, characterization and catalysis study we have developed, for the first time, a working model of the ethanol dehydration process within a catalytic pelletized fixed bed reactor.
Raja, Robert   +2 more
core   +1 more source

Interface‐Engineered Binary Framework Composites: Advancing Porous Materials for Precision Medicine

open access: yesAdvanced Materials Interfaces, EarlyView.
Binary framework composites integrate two complementary porous architectures into a unified platform, enabling multifunctional design, enhanced structural tunability, and improved physicochemical performance. By combining high surface area, ordered porosity, interfacial synergy, and versatile functionalization, these hybrid materials offer new ...
Navid Rabiee   +3 more
wiley   +1 more source

MCM-22, MCM-36, and ITQ-2 Zeolites with Different Si/Al Molar Ratios as Effective Catalysts of Methanol and Ethanol Dehydration. [PDF]

open access: yesMaterials (Basel), 2020
Marosz M   +7 more
europepmc   +1 more source

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