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【[Chem. Mater]】Light-Controlled Shrinkage of Large-Area Gold Nanoparticles Monolayer Film for Tunable SERS Activity
The two-dimensional (2D) monolayer gold nanoparticle (Au NP) film is of significant interest and importance in both fundamental and practical applications including optoelectronic devices, sensing, catalysis, and surface-enhanced Raman spectroscopy (SERS). Because of the weak physical interaction, the conventional monolayer Au NP film fabricated at the oil–water interface was unstable, easily bre...
http://www.polymer.cnt//ss/huangyouju/publicationsshow_12797.html |
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57. [Macromol Mater Eng] Highly mechanical and fatigue resistant double network hydrogels by dual physically hydrophobic association and ionic crosslinking
Double network (DN) hydrogels with high strength and toughness are considered as promising soft materials. Herein, we explored a dual physically cross-linked HPAAm/Alginate-Ca2+ DN hydrogel, consisting of hydrophobic association polyacrylamide (HPAAm) network and Ca2+ cross-linked alginate network. The HPAAm/Alginate-Ca2+ DN hydrogel exhibits excellent mechanical properties with the fracture ...
http://www.polymer.cnt//ss/ghgao/publicationsshow_12782.html |
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[Chem. Mater.] Light-Controlled Shrinkage of Large-Area Gold Nanoparticle Monolayer Film for Tunable SERS Activity
The two-dimensional (2D) monolayer gold nanoparticle (Au NP) film is of significant interest and importance in both fundamental and practical applications including optoelectronic devices, sensing, catalysis, and surface-enhanced Raman spectroscopy (SERS). Because of
the weak physical interaction, the conventional monolayer Au NP film fabricated at the oil?water interface was unstable, easily brea...
http://www.polymer.cnt//ss/chentaogroup/publicationsshow_12761.html |
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51. [Macromol. Mater. Eng.] Mechanical and Rheological Behavior of Hybrid Cross-Linked Polyacrylamide/Cationic Micelle Hydrogels
In this work, a hybrid cross-linked polyacrylamide (PAM)/cationic micelle hydrogel is fabricated by introducing the cationic micelles into the chemically cross-linked PAM network. The cationic micelles act as the physica cross-linking points through the strong electrostatic interaction with anionic initiator potassium persulfate. Thereafter, in situ free radical polymerization is initiated ...
http://www.polymer.cnt//ss/ghgao/publicationsshow_12517.html |
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[Acs Appl Mater Interfaces] Bioinspired Antioxidant Defense System Constructed by Antioxidants-Eluting Electrospun F127-Based Fibers
Cells were continuously exposed to oxidative damage by overproduction
of reactive oxygen species (ROS) when they contacted implanted
biomaterials. The strategy to prevent cells from oxidative injures remains a
challenge. Inspired by the antioxidant defense system of cells, we constructed a
biocompatible and ROS-responsive architecture on the substrate of styrene-b-
(ethylene-co-bu...
http://www.polymer.cnt//ss/blood/publicationsshow_12358.html |
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[ACS Appl. Mater. Interfaces] A Sandwiched/Cracked Flexible Film for Multi-Thermal Monitoring and Switching Devices
Polydimethylsiloxane (PDMS)-based flexible films have substantiated advantages in various sensing applications. Here, we demonstrate the highly sensitive and programmable thermal-sensing capability (thermal index, B, up to 126 × 103 K) of flexible films with tunable sandwiched microstructures (PDMS/cracked single-walled carbon nanotube (SWCNT) film/PDMS) when a thermal stimulus is applied. W...
http://www.polymer.cnt//ss/chentaogroup/publicationsshow_12233.html |
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(J. Mater. Chem. C) Hydrogen-Bonding Induced Melamine-Core Supramolecular Discotic Liquid Crystals
Recognition of melamine is not only of food industry importance but also an interesting scientific research topic. The objective of this work is to screen suitable hydrogen-bonding complementary compounds for the construction of melamine-core supramolecular discotic liquid crystal (LC) materials which might provide a LC perspective for detection and separation of melamine in the future. We desig...
http://www.polymer.cnt//ss/yangh/publicationsshow_12153.html |
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[ACS Appl. Mater. & Interfaces 2014, 6, 11955] Massively Parallel Patterning of Complex 2D and 3D Functional Polymer Brushes by Polymer Pen Lithography
pubs.acs.org/doi/10.1021/am405555e
http://www.polymer.cnt//ss/xiezhuang/publicationsshow_12072.html |
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[J. Mater. Chem. B] Indocyanine green-functionalized bottle brushes of poly(2-oxazoline) on cellulose nanocrystals for photothermal cancer therapy
Deriving from the most abundant and renewable material, cellulose nanocrystals (CNCs) have drawnincreasing attention in nanomedicine as well as other biomedical fields due to their excellentphysicochemical properties and unique rod-like geometry. In this work, we report an efficient procedureto create biocompatible poly(...
http://www.polymer.cnt//ss/zhang_ning/publicationsshow_10521.html |
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[J Mater Chem A]Indacenodithiophene: A Promising Building Block for High Performance Polymer Solar Cells
Harvesting energy directly from sunlight using photovoltaic technology has become an essential component of future global energy production. Although silicon-based inorganic materials have still played a dominant role in the market, problems for inorganic materials-based solar cells mainly lie in (1) high cost of production and technical difficulties in the fabrication of large-ar...
http://www.polymer.cnt//ss/gujunwei/publicationsshow_10483.html |
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