Green, Multi-Gram One-Step Synthesis of Core-Shell Nanocomposites in Water and Their Catalytic Application to Chemoselective Hydrogenations

2016 ◽  
Vol 22 (50) ◽  
pp. 17962-17966 ◽  
Author(s):  
Teppei Urayama ◽  
Takato Mitsudome ◽  
Zen Maeno ◽  
Tomoo Mizugaki ◽  
Koichiro Jitsukawa ◽  
...  
Keyword(s):  
Core Shell ◽  
Catalytic Application ◽  
One Step

scholarly journals Fabrication of copper(II)-coated magnetic core-shell nanoparticles Fe3O4@SiO2-2-aminobenzohydrazide and investigation of its catalytic application in the synthesis of 1,2,3-triazole compounds

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
H. Rajabi-Moghaddam ◽  
M. R. Naimi-Jamal ◽  
M. Tajbakhsh
Keyword(s):  
High Efficiency ◽  
Click Reaction ◽  
Magnetic Core ◽  
Core Shell ◽  
Isatoic Anhydride ◽  
Shell Nanoparticles ◽  
Triazole Derivatives ◽  
Catalytic Application ◽  
Ft Ir ◽  
Core Shell Nanoparticles

AbstractIn the present work, an attempt has been made to synthesize the 1,2,3-triazole derivatives resulting from the click reaction, in a mild and green environment using the new copper(II)-coated magnetic core–shell nanoparticles Fe3O4@SiO2 modified by isatoic anhydride. The structure of the catalyst has been determined by XRD, FE-SEM, TGA, VSM, EDS, and FT-IR analyzes. The high efficiency and the ability to be recovered and reused for at least up to 6 consecutive runs are some superior properties of the catalyst.

One-step synthesis of chitosan-magnetite composite microparticles by evaporation-induced assembly and subsequent silver loading for catalytic application

2020 ◽  
Author(s):  
D. Sarkar ◽  
C. L. Prajapat ◽  
R. Joshi ◽  
R. S. Ningthoujam ◽  
D. Harish ◽  
...  
Keyword(s):  
Catalytic Application ◽  
One Step

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
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