Results 31 to 40 of about 34,464 (236)

A Review of Recent Developments and Advances in Eco-Friendly Geopolymer Concrete

open access: yesApplied Sciences, 2020
The emission of CO2 and energy requirement in the production of Ordinary Portland Cement (OPC) causes the continuous depletion of ozone layer and global warming.
Lahiba Imtiaz   +4 more
doaj   +1 more source

Deciphering Small Molecule Diffusion Parameters Across Light Responsive Polymersome Membranes

open access: yesAdvanced Functional Materials, EarlyView.
Light‐responsive polymersomes bearing donor–acceptor Stenhouse adducts (DASAs) enable programmable control over small‐molecule transport across synthetic membranes. By systematically varying DASA density, an optimal functionalization regime is identified that maximizes light‐gated permeability.
Farzina Matubbar   +7 more
wiley   +1 more source

Sustainable Catalyst‐Free PLG Networks: Recyclability, Biodegradability, and Functional Performance

open access: yesAdvanced Functional Materials, EarlyView.
A catalyst‐additive free covalent adaptable network is developed from star‐shaped poly(lactide‐co‐glycolide) cross‐linked with pyromellitic dianhydride, enabling internal carboxylic acid‐driven transesterification. The resulting biodegradable network exhibits mechanical robustness (Young's modulus ≈1.6 GPa), complete recyclability, rapid biodegradation
Lars Schwarzer   +2 more
wiley   +1 more source

Using Long‐Chain Polymechanophores to Explore the Differences in Mechanoactivation During Nozzle Flow and Ultrasonication

open access: yesAdvanced Functional Materials, EarlyView.
Flow through a nozzle is a common component of most fluid‐based polymer processing techniques such as spray drying, inkjet printing, extrusion. An ultrahigh molecular weight multi‐mechanophore system is used to probe the differences in the distribution of mechanical activation observed between nozzle flow and ultrasonication; the gold standard ...
Niamh Willis‐Fox   +4 more
wiley   +1 more source

The Efficacy of Percutaneous Transhepatic Gallbladder Drainage Combined with Gallbladder-Preserving Cholecystolithotomy in High-Risk Patients with Acute Calculous Cholecystitis [Corrigendum]

open access: yesJournal of Inflammation Research, 2023
Kang C, Zhang J, Hou S, et al. J Inflamm Res. 2022;15:2901–2910. The authors have advised an error was made in the author list on page 2901, specifically, the indication of which authors contributed equally to this work.
Kang C   +9 more
doaj  

Effects of Molecular Designs and Double‐Network Morphologies for Bioadhesive Semiconductors

open access: yesAdvanced Functional Materials, EarlyView.
This study establishes molecular‐to‐mesoscale design rules for bioadhesive semiconducting polymers (BASCs). It identifies how side‐chain length, double‐network formation, and film thickness modulate adhesion strength and electronic performance, providing insight into the rational design of intrinsically adhesive semiconductors for stable and efficient ...
Zhichang Liu   +8 more
wiley   +1 more source

4D‐Printable Poly(Thio)urethane Photoresins With Reactive Oxygen Species Responsiveness and Anti‐Inflammatory Functionality

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces UV‐curable poly(thio)urethane (PSU) thermosets as 4D printable scaffolds responsive to oxidative stress. PSU networks with 100 wt.% polypropylene glycol (PPG) effectively suppress inflammatory markers in microglial cells to basal values.
Xabier Lopez de Pariza   +10 more
wiley   +1 more source

Distinct diagnostic and prognostic values of Glypicans gene expression in patients with hepatocellular carcinoma

open access: yesBMC Cancer, 2021
Backgroud In our current work, we aimed to investigate the expressions of glypican (GPC) family genes at the mRNA level and assess their prognostic significances in patients with hepatocellular carcinoma (HCC).
Jian-Yao Wang   +7 more
doaj   +1 more source

4D‐Printed Magneto‐Plasmonic Microrobots for Programmable Spatiotemporal De‐Icing

open access: yesAdvanced Functional Materials, EarlyView.
A 4D‐printing strategy is introduced to achieve programmable de‐icing devices. By aligning gold–magnetite nanofillers within a photosensitive resin, the printed structures exhibit dual magnetic and plasmonic functionalities, enabling precise spatio‐temporal ice removal through thermoplasmonic effects.
Amélie Pérot   +7 more
wiley   +1 more source

The Efficacy of Percutaneous Transhepatic Gallbladder Drainage Combined with Gallbladder-Preserving Cholecystolithotomy in High-Risk Patients with Acute Calculous Cholecystitis

open access: yesJournal of Inflammation Research, 2022
Chunbo Kang, Jie Zhang, Shiyang Hou, Jinlei Wang, Xubin Li, Xiaowei Li, Xiaoqian Chi, Haifeng Shan, Qijun Zhang, Tiejun Liu General Surgery Department, Beijing Rehabilitation Hospital of Capital Medical University, Beijing, 100144, People’s Republic of ...
Kang C   +9 more
doaj  

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