Results 121 to 130 of about 351,384 (355)

Sulfonation of poly(p-phenylenediamine) polymer

open access: yesCogent Engineering, 2017
The sulfonation of poly(p-phenylenediamine) (P(pPD)) polymer was accomplished by oxidative copolymerization of p-phenylenediamine (pPD) with 2,5-diaminobenzenesulfonic acid (DABSA) and 2-aminobenzenesulfonic acid (2ABSA) monomers with 50/50 mol% ratios ...
Ismael Amer
doaj   +1 more source

Effect of sepiolit mineral on thermal properties and thermal conductivity of wood plastic composite materials

open access: yesTurkish Journal of Forestry, 2018
The aim of this study is to investigate the effect of sepiolite mineral used in the production of polypropylene based wood plastic composite (OPK) materials on thermal properties and thermal conductivity.
Ferhat ÖZDEMİR   +2 more
doaj   +1 more source

Salicylic acid-induced transcriptional reprogramming by the HAC–NPR1–TGA histone acetyltransferase complex in Arabidopsis

open access: yesNucleic Acids Research, 2018
Plant immunity depends on massive expression of pathogenesis-related genes (PRs) whose transcription is de-repressed by pathogen-induced signals. Salicylic acid (SA) acts as a major signaling molecule in plant immunity and systemic acquired resistance ...
H. Jin   +6 more
semanticscholar   +1 more source

Long‐Term Hydrophilic, Anti‐Clotting, and Anti‐Fibrotic Dynamic Covalent Silicone‐Based Biomaterials

open access: yesAdvanced Healthcare Materials, EarlyView.
Dynamic covalent crosslinking of a Schiff‐base silicone elastomer with hydrazide‐functionalized polymers is demonstrated to improve the long‐term hydrophilicity as well as the anti‐fouling and anti‐clotting properties of PDMS implants. The hydrazone‐functionalized material prevents hydrophobic recovery, resists clotting, and significantly reduces ...
Norma A. Garza Flores   +12 more
wiley   +1 more source

Pitfalls in the use and interpretation of TGA and MIP techniques for Ca-leached cementitious materials

open access: yesMaterials & Design (1980-2015), 2019
The study of Ca-leaching of cement-based materials has necessitated the use of accelerated leaching experiments because of extremely slow leaching kinetics.
Q. Phung, N. Maes, S. Seetharam
semanticscholar   +1 more source

Adaptable Covalent Organic Framework‐Hydrogel Microneedles for Glucose‐Responsive Isoliquiritigenin Delivery in Diabetic Wound Therapy

open access: yesAdvanced Healthcare Materials, EarlyView.
We develop a covalent organic framework‐loaded Traditional Chinese Medicine monomer nanodrug delivery system (ISL@bCOF) via boron‐oxygen bonds, a smart response to glucose for delivering AI‐driven isoliquiritigenin (ISL) targeting ZBP1. This dynamic release mechanism, combined with transdermal delivery technology via potent microneedles, can modulate ...
Menghan Zhou   +9 more
wiley   +1 more source

Two-layer Modeling of Near Inertial Current Response to Different Typhoon forcings in the Shallow Shelf of the Yellow and East China Seas

open access: yes, 2013
Generation and evolution of the near-inertial current after the passage of two typhoons, Nari in 2007 and Roke in 2011, are examined using two-layer ocean simulations and field observations on the continental shelf of the Yellow and East China Seas ...
김영호   +9 more
core  

Evaluation of mechanical and thermal properties of Multi-Walled Carbon Nano-tube/Graphene hybrid nano-composite [PDF]

open access: yesE3S Web of Conferences
Multi-walled carbon nano-tube (MWCNT)-graphene (GR) hybrid nano-composite were developed using the solution blending technique, to characterize mechanical and thermal properties using universal testing machine (UTM) and thermogravimetric analyses (TGA ...
Tuli Aashish, Singh Amrinder Pal
doaj   +1 more source

Microsphere‐Templated Conductive Syntactic Foams for Recyclable and Additively Manufactured Soft Electronics

open access: yesAdvanced Healthcare Materials, EarlyView.
This work introduces a microsphere‐templated strategy to fabricate reprocessable PEDOT:PSS syntactic foams with tunable porosity, stable conductivity, and 3D printability. In situ PEDOT:PSS coatings create a conductive network that maintains electrical performance at high void fractions.
Gayaneh Petrossian   +7 more
wiley   +1 more source

TGA-MS-screening

open access: yes, 2019
TGA-MS-screening 308 ...
Jensen, Keld Alstrup   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy