Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Metal-organic frameworks (MOFs) have great potential for the development of fire barriers for flammable materials. Accordingly, zirconium-based metal-organic framework (Zr-MOF), branched polyethyleneimine (BPEI), and vinyltriethoxysilane (VTES) were deposited to produce composites assembled on cellulosic fibers to investigate their barrier effects. The structure, morphology, and thermal properties of the cellulosic fibers were characterized using FTIR spectroscopy, SEM, and TGA. Compared with the untreated cotton sample, the temperature of the maximum rate of weight loss (T) of C-Zr-MOF/BPEI/VTES increased from 479 to 523.3 °C and the maximum weight loss rate (R) at T decreased from 37.6 to 17.2 wt%/min. At 800 °C, the pristine cotton was burned out without residues whereas the residual char content of the C-Zr-MOF/BPEI/VTES sample was 7.2355 wt%. From the vertical burning tests, the results suggested that the C-Zr-MOF/BPEI/VTES sample had better barrier effects by reducing the flame-spread speed and generating more protective char layers.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9370460 | PMC |
| http://dx.doi.org/10.3390/polym14153071 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
In Vitro Evaluation of the Effects of Multipoint Hyaluronic Acid-Based Intradermal Fillers on Skin Quality Using a Novel 3D Reconstructed Skin Aging Model.
J Cosmet Dermatol
September 2025
Laboratoires VIVACY, France.
Background: Superficial injection of hyaluronic acid (HA)-based gels is a widely used method to restore skin quality and achieve a more youthful appearance. While the clinical benefits of such procedures are well established, their biological mechanisms of action remain poorly understood.
Objective: This study aimed to evaluate the effectiveness of two cross-linked HA gels (IPN-12.
Occupational Therapists' perspectives of implementing a new rehabilitation intervention for visual field loss due to stroke.
NIHR Open Res
September 2025
Department of Neurology, North Bristol NHS Trust, Westbury on Trym, England, UK.
Background: This study aimed to explore the barriers and facilitators of implementing rehabilitation interventions for visual field loss due to stroke.
Methods: The study was a qualitative exploration using one-to-one interviews coded using template analysis and the COM-B a-priori framework. Participants were five occupational therapists from hospital (n=4) and community (n=1) National Health Service (NHS) stroke care settings in England.
Repopulating Microglia Suppress Peripheral Immune Cell Infiltration to Promote Poststroke Recovery.
CNS Neurosci Ther
September 2025
Department of Neurosurgery, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, Zhejiang, China.
Aims: Sustained neuroinflammation following ischemic stroke impedes post-injury tissue repairment and neurological functional recovery. Developing innovative therapeutic strategies that simultaneously suppress detrimental inflammatory cascades and facilitate neurorestorative processes is critical for improving long-term rehabilitation outcomes.
Methods: We employed a microglia depletion-repopulation paradigm by administering PLX5622 for 7 days post-ischemia; followed by a 7-day withdrawal period to allow microglia repopulation.
Li-Well ZnO Memtransistors: High Reliability for Neuromorphic Applications.
Adv Mater
September 2025
Department of Materials Science & Engineering, Kyung Hee University, Yongin, 17104, Republic of Korea.
Memtransistors are active analog memory devices utilizing ionic memristive materials as channel layers. Since their introduction, the term "memtransistor" has widely been adopted for transistors exhibiting nonvolatile memory characteristics. Currently, memtransistor devices possessing both transistor on/off functionality and nonvolatile memory characteristics include ferroelectric field-effect transistors (FeFETs) and charge-trap flash (floating gate), yet ionic memtransistors have not matched their performance.
View Article and Find Full Text PDFOn the structural and practical identifiability of multi-echo BBB-ASL tracer kinetic models.
Magn Reson Med
September 2025
Auckland Bioengineering Institute, The University of Auckland, Auckland, New Zealand.
Purpose: Tracer kinetic models are used in arterial spin labeling (ASL); however, deciding which model parameters to fix or fit is not always trivial. The identifiability of the resultant system of equations is useful to consider, since it will likely impact parameter uncertainty. Here, we analyze the identifiability of two-compartment models used in multi-echo (ME) blood-brain-barrier (BBB)-ASL and evaluate the reliability of the fitted water-transfer rate ).
View Article and Find Full Text PDF