scholarly journals Growth of Au nanoparticles on phosphorylated zein protein particles for use as biomimetic catalysts for cascade reactions at the oil–water interface

2021 ◽  
Author(s):  
Yongkang Xi ◽  
Bo Liu ◽  
Shuxin Wang ◽  
Xiaonan Huang ◽  
Hang Jiang ◽  
...  
Keyword(s):  
Au Nanoparticles ◽  
Cascade Reactions ◽  
Artificial Enzymes ◽  
Water Interface ◽  
One Pot ◽  
Biomimetic Catalysts ◽  
Protein Particles ◽  
Oil Water ◽  
Zein Protein ◽  
Separation Product

A robust chemo- and biocatalytic cascade PIC with a recovery catalyst and a separation product was developed. The results groundbreakingly highlighted the preliminary applications of artificial enzymes and bio-enzymes in a one-pot cascade PIC.

Growth of Au Nanoparticles on 2D Metalloporphyrinic Metal-Organic Framework Nanosheets Used as Biomimetic Catalysts for Cascade Reactions

2017 ◽  
Vol 29 (32) ◽  
pp. 1700102 ◽  
Author(s):  
Ying Huang ◽  
Meiting Zhao ◽  
Shikui Han ◽  
Zhuangchai Lai ◽  
Jian Yang ◽  
...  
Keyword(s):  
Au Nanoparticles ◽  
Metal Organic Framework ◽  
Cascade Reactions ◽  
Biomimetic Catalysts ◽  
Metal Organic ◽  
Organic Framework

Catalytic applications of β-cyclodextrin/palladium nanoparticle thin film obtained from oil/water interface in the reduction of toxic nitrophenol compounds and the degradation of azo dyes

2019 ◽  
Vol 43 (17) ◽  
pp. 6513-6522 ◽  
Author(s):  
Azam Zare Asadabadi ◽  
S. Jafar Hoseini ◽  
Mehrangiz Bahrami ◽  
S. Masoud Nabavizadeh
Keyword(s):  
Thin Film ◽  
Azo Dyes ◽  
Water Interface ◽  
Palladium Nanoparticle ◽  
One Pot ◽  
Oil Water ◽  
Catalytic Applications

A supramolecular catalyst of Pd/β-cyclodextrin thin film is synthesized via a facile and one-pot procedure at an oil–water interface and applied for the reduction of toxic nitrophenol compounds and the degradation of harmful azo dyes.

Porous materials from cellulose nanocrystal and mxene surfactants at the oil/water interface

2020 ◽  
Author(s):  
Bingqing qian ◽  
Haiqiao Wang ◽  
Dong Wang ◽  
Hao-Bin Zhang ◽  
Jessica Wu ◽  
...  
Keyword(s):  
Porous Materials ◽  
Cellulose Nanocrystal ◽  
Water Interface ◽  
Oil Water

Polarizability and nonpolarizability of oil-water interfaces with relevance to a.c. impendance measurements

1991 ◽  
Vol 56 (1) ◽  
pp. 112-129 ◽  
Author(s):  
Takashi Kakiuchi ◽  
Mitsugi Senda
Keyword(s):  
Charge Transfer ◽  
Numerical Calculation ◽  
Supporting Electrolyte ◽  
Water Interface ◽  
Migration Effect ◽  
Ac Current ◽  
Stationary Interface ◽  
Oil Water ◽  
Anion Transfer

We have estimated the degree of polarizability of a polarized oil-water interface used as a working interface and that of the nonpolarizability of a nonpolarized interface used as a reference oil-water interface from the numerical calculation of dc and ac current vs potential behavior at both interfaces. Theoretical equations of dc and ac currents for simultaneous cation and anion transfer of supporting electrolytes have been derived for the planar stationary interface for reversible and quasi-reversible cases. In the derivation, the migration effect and the coupling of the cation and anion transfer have been incorporated. The transfer of ions constituting a supporting electrolyte contributes to the total admittance of the interface even in the region where the interface may be considered as polarized in dc sense, as pointed out first by Samec et al. (J. Electroanal. Chem. 126, 121 (1981)). Moreover, the reference oil-water interface is not ideally reversible, so that the contribution from this interface to the measured admittance cannot be negligible, unless the area of the reference oil-water interface is much larger than that of the working oil-water interface. The effect of non-ideality of the reference oil-water interface on the determination of double layer capacitances and kinetic parameters of charge transfer at the working oil-water interface has been estimated.

Amino- and sulfo-bifunctionalized hyper-crosslinked organic nanotube frameworks as efficient catalysts for one-pot cascade reactions

2019 ◽  
Vol 43 (5) ◽  
pp. 2269-2273 ◽  
Author(s):  
Guojie Meng ◽  
Shengguang Gao ◽  
Ying Liu ◽  
Li Zhang ◽  
Chunmei Song ◽  
...  
Keyword(s):  
Cascade Reactions ◽  
One Pot ◽  
First Time

The synthesis of amino- and sulfo-bifunctionalized hyper-crosslinked organic nanotube frameworks for one-pot cascade reactions was reported for the first time.

Metal–Phenolic Network Covering on Zein Nanoparticles as a Regulator on the Oil/Water Interface

2020 ◽  
Vol 68 (31) ◽  
pp. 8471-8482
Author(s):  
Di Wu ◽  
Yalei Dai ◽  
Yunan Huang ◽  
Jin Gao ◽  
Hongshan Liang ◽  
...  
Keyword(s):  
Water Interface ◽  
Oil Water
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