Results 31 to 40 of about 17,018,007 (220)

Thermal-Mechanical Properties of Polyurethane-Clay Shape Memory Polymer Nanocomposites [PDF]

open access: yes, 2010
Shape memory nanocomposites of polyurethane (PU)-clay were fabricated by melt mixing of PU and nano-clay. Based on nano-indentation and microhardness tests, the strength of the nanocomposites increased dramatically as a function of clay content, which is
Kraft, Arno,   +21 more
core   +1 more source

Transforming protein-polymer conjugate purification by tuning protein solubility

open access: yesNature Communications, 2019
Therapeutic proteins are often conjugated with polymers, but separating the conjugate from unconjugated protein and free polymer is a major challenge.
Stefanie L. Baker   +9 more
doaj   +1 more source

Dualfunktional polymer brushes and dualfunktional polymer nanoreactors [PDF]

open access: yes, 2013
The design of new systems featuring multi-functionalities represents a key strategy in meeting complex challenges in various domains including chemistry, medicine, environmental sciences, and technology.
Dobrunz, Dominik
core   +1 more source

Conductive Polymer Composites for Soft Tactile Sensors

open access: yes, 2021
Soft tactile sensors have received a lot of attention since they can be used to create advanced wearable electronic gadgets. The design of smart electronics requires high-performance soft tactile sensors with high sensitivity, low-cost manufacturing, and
Kim, Jongyoun   +4 more
core   +1 more source

Concentration‐Dependent Photoluminescence Properties of Graphene Oxide

open access: yesAdvanced Photonics Research, 2021
Herein, a comprehensive examination of the effect of concentration on graphene oxide (GO) photoluminescence (PL) is presented. It is found that GO exhibits a concentration‐induced redshift and white light PL for GO aqueous dispersions, and displays ...
Guanghao Li   +5 more
doaj   +1 more source

A General Electrode Design Strategy for Flexible Fiber Micro‐Pseudocapacitors Combining Ultrahigh Energy and Power Delivery

open access: yesAdvanced Science, 2017
Herein, a general strategy is proposed to boost the energy storage capability of pseudocapacitive materials (i.e., MnO2) to their theoretical limits in unconventional 1D fiber configuration by rationally designing bicontinuous porous Ni skeleton@metal ...
Ping Li   +10 more
doaj   +1 more source

Systematic analysis of the expression profile and prognostic significance of m6A regulators and PD-L1 in hepatocellular carcinoma

open access: yesDiscover Oncology, 2022
Background Hepatocellular carcinoma (HCC) is a malignant tumor with poor prognosis. N6-methyladenosine (m6A) modification has dual biological functions in RNA modification and plays an important role in HCC. Methods The GEO, TCGA, ONCOMINE, UALCAN, GEPIA,
Fanhua Kong, Kunpeng Wang, Liezhi Wang
doaj   +1 more source

Self‐Assembled Graphene‐Based Architectures and Their Applications

open access: yesAdvanced Science, 2018
Due to unique planar structures and remarkable thermal, electronic, and mechanical properties, chemically modified graphenes (CMGs) such as graphene oxides, reduced graphene oxides, and the related derivatives are recognized as the attractive building ...
Zhongke Yuan   +5 more
doaj   +1 more source

Direct experimental evidence of time-temperature superposition at finite strain for an amorphous polymer network [PDF]

open access: yes, 2015
The time-temperature superposition property of an amorphous polymer acrylate network is characterized at infinitesimal strain by standard dynamic mechanical analysis tests.
GILORMINI, Pierre   +4 more
core   +1 more source

Polyethylene Terephthalate-Based Materials for Lithium-Ion Battery Separator Applications: A Review Based on Knowledge Domain Analysis

open access: yesInternational Journal of Polymer Science, 2021
As the key material of lithium battery, separator plays an important role in isolating electrons, preventing direct contact between anode and cathode, and allowing free passage of lithium ions in the electrolyte.
Kefeng Xie   +3 more
doaj   +1 more source

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