One-step fabrication of trimetallic core–shell Au@PdAuCu mesoporous nanospheres for ethanol electrooxidation

2019 ◽  
Vol 21 (8) ◽  
pp. 2043-2051 ◽  
Author(s):  
Hao Lv ◽  
Lizhi Sun ◽  
Xin Chen ◽  
Dongdong Xu ◽  
Ben Liu
Keyword(s):  
Ethanol Oxidation ◽  
Core Shell ◽  
Ethanol Electrooxidation ◽  
Oxidation Performance ◽  
One Step

A one-step surfactant-directing method was reported to synthesize Au@PdAuCu mesoporous nanospheres with tailored Au cores, cylindrically opened mesochannels, and multimetallic shells. The resultant Au@PdAuCu mesoporous nanospheres exhibited enhanced electrocatalytic ethanol oxidation performance.

Monodisperse PdSn/SnOx core/shell nanoparticles with superior electrocatalytic ethanol oxidation performance

2020 ◽  
Vol 8 (40) ◽  
pp. 20931-20938
Author(s):  
Qiang Gao ◽  
Tianyou Mou ◽  
Shikai Liu ◽  
Grayson Johnson ◽  
Xue Han ◽  
...  
Keyword(s):  
Oxidation Reaction ◽  
Ethanol Oxidation ◽  
Core Shell ◽  
Ethanol Oxidation Reaction ◽  
Shell Nanoparticles ◽  
Oxidation Performance ◽  
Core Shell Nanoparticles

We synthesized monodisperse PdSn/SnOx core/shell nanoparticles with excellent ethanol oxidation reaction activity and durability.

scholarly journals One-step Synthesis of Magnetic Metal-ceramic Core-shell Nanoparticles by RF Thermal Plasma

2013 ◽  
Vol 50 (7) ◽  
pp. 495-501 ◽  
Author(s):  
Keitaro Nakamura ◽  
Akihiro Kinoshita ◽  
Shu Watanabe ◽  
Naohito Uemura ◽  
Kiyoshi Takahashi
Keyword(s):  
Thermal Plasma ◽  
Core Shell ◽  
Ceramic Core ◽  
Shell Nanoparticles ◽  
Magnetic Metal ◽  
Metal Ceramic ◽  
One Step ◽  
Rf Thermal Plasma ◽  
Core Shell Nanoparticles

scholarly journals One-Step Synthesis of Single-Wall Carbon Nanotube-ZnS Core-Shell Nanocables

Materials ◽  
2016 ◽  
Vol 9 (9) ◽  
pp. 718 ◽  
Author(s):  
Yanli Zhang ◽  
Xiangming He ◽  
Li Wang ◽  
Jian Gao ◽  
Jianjun Li
Keyword(s):  
Carbon Nanotube ◽  
Core Shell ◽  
Single Wall Carbon Nanotube ◽  
Single Wall Carbon ◽  
One Step

scholarly journals One-Step Surface Immobilization of Protein A on Hydrogel Nanofibers by Core-Shell Electrospinning for Capturing Antibodies

2021 ◽  
Vol 22 (18) ◽  
pp. 9857
Author(s):  
Chihiro Naganuma ◽  
Kosuke Moriyama ◽  
Shin-ichiro Suye ◽  
Satoshi Fujita
Keyword(s):  
Protein A ◽  
Core Shell ◽  
Aqueous Environment ◽  
High Porosity ◽  
Surface Immobilization ◽  
Affinity Separation ◽  
Simple Method ◽  
Complex Processes ◽  
One Step ◽  
Fiber Sheet

Nanofibers (NFs) are potential candidates as filter materials for affinity separation owing to their high liquid permeability based on their high porosity. Multiple and complex processes were conventionally performed to immobilize proteins for modifying NF surfaces. A simple method must be developed to immobilize proteins without impairing their biological activity. Herein, we succeeded in fabricating NFs with a core of cellulose acetate and a shell of hydrophilic polyvinyl alcohol immobilized with staphylococcal recombinant protein A by a one-step process based on core-shell electrospinning. A total of 12.9 mg/cm3 of antibody was captured in the fiber shell through high affinity with protein A immobilized in an aqueous environment of the hydrogel. The maximum adsorption site and dissociation constant evaluated by the Langmuir model were 87.8 µg and 1.37 µmol/L, respectively. The fiber sheet withstood triplicate use. Thus, our NF exhibited high potential as a material for membrane chromatography.

One-step synthesis of novel Cu@polymer nanocomposites through a self-activated route and their application as nonenzymatic glucose sensors

2017 ◽  
Vol 46 (30) ◽  
pp. 9918-9924 ◽  
Author(s):  
Yinlin Tong ◽  
Jiaying Xu ◽  
Hong Jiang ◽  
Feng Gao ◽  
Qingyi Lu
Keyword(s):  
Polymer Nanocomposites ◽  
Glucose Sensor ◽  
Glucose Sensors ◽  
Core Shell ◽  
Nonenzymatic Glucose Sensor ◽  
One Step

Novel core–shell Cu@polymer nanocomposites were synthesized through a one-step self-activated route and developed as nonenzymatic glucose sensor.

Facile one-step synthesis of plasmonic/magnetic core/shell nanostructures and their multifunctionality

2012 ◽  
Vol 22 (21) ◽  
pp. 10779 ◽  
Author(s):  
Yunxia Zhang ◽  
Hualin Ding ◽  
Yanyan Liu ◽  
Shusheng Pan ◽  
Yuanyuan Luo ◽  
...  
Keyword(s):  
Magnetic Core ◽  
Core Shell ◽  
Shell Nanostructures ◽  
One Step

One-step synthesis and characterization of core–shell Fe@SiO2 nanocomposite for Cr (VI) reduction

2012 ◽  
Vol 421-422 ◽  
pp. 260-266 ◽  
Author(s):  
Yongchao Li ◽  
Zhaohui Jin ◽  
Tielong Li ◽  
Zongming Xiu
Keyword(s):  
Synthesis And Characterization ◽  
Core Shell ◽  
One Step

Intrinsic composition and electronic effects of multicomponent platinum nanocatalysts with high activity and selectivity for ethanol oxidation reaction

2018 ◽  
Vol 6 (24) ◽  
pp. 11270-11280 ◽  
Author(s):  
Lin-Xiu Dai ◽  
Xin-Yu Wang ◽  
Sheng-Song Yang ◽  
Tao Zhang ◽  
Peng-Ju Ren ◽  
...  
Keyword(s):  
High Activity ◽  
Oxidation Reaction ◽  
Ethanol Oxidation ◽  
Activity Relationship ◽  
Ethanol Electrooxidation ◽  
Electronic Effects ◽  
Ethanol Oxidation Reaction

There exists a volcano-shaped composition–activity relationship for ternary Pt–Rh-based nanoalloys in the ethanol electrooxidation reaction.

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