Colorimetric sensor array for rapid discrimination of edible oil species based on halogen ion exchange reaction between CsPbBr3 and iodide

The Analyst ◽  
2022 ◽  
Author(s):  
Xin Zhang ◽  
Xiaowei Feng ◽  
Leon Lee Zhou ◽  
Bin Liu ◽  
Zhengbo Chen ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Human Health ◽  
Exchange Reaction ◽  
Sensor Array ◽  
Edible Oils ◽  
Edible Oil ◽  
Ion Exchange Reaction ◽  
Colorimetric Sensor Array ◽  
Rapid Discrimination

Peroxides in edible oils, measured by peroxidation value for their amount, are closely related to human health. Long-term consumption of edible oils with high peroxidation values can lead to a...

In situ topotactic synthesis of a porous network Zn2Ti3O8 platelike nanoarchitecture and its long-term cycle performance for a LIB anode

CrystEngComm ◽  
2018 ◽  
Vol 20 (45) ◽  
pp. 7329-7336 ◽  
Author(s):  
Xingang Kong ◽  
Xing Wang ◽  
Dingying Ma ◽  
Jianfeng Huang ◽  
Jiayin Li ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Exchange Reaction ◽  
Current Density ◽  
Cycle Performance ◽  
Porous Network ◽  
Ion Exchange Reaction ◽  
Topotactic Transformation ◽  
A Current

Porous network Zn2Ti3O8 platelike nanoarchitecture was prepared by an ion exchange reaction and further in situ topotactic transformation, and it exhibited an enhanced reversibility capacity of 408 mA h g−1 after 1000 cycles at a current density of 1 Ag−1.

Photoassisted Production of O2-• and H2 in Aqueous Medium Stimulated by Polythiophene in ZSM-5 Zeolite Channels

1999 ◽  
Vol 64 (1) ◽  
pp. 149-156 ◽  
Author(s):  
Gabriel Čík ◽  
František Šeršeň ◽  
Alena Bumbálová
Keyword(s):  
Reactive Oxygen Species ◽  
Ion Exchange ◽  
Visible Light ◽  
Aqueous Medium ◽  
Exchange Reaction ◽  
Epr Spectroscopy ◽  
Reactive Oxygen ◽  
Oxygen Species ◽  
Water Reduction ◽  
Ion Exchange Reaction

The formation of reactive oxygen species due to irradiation by a visible light of the polythiophene deposited in ZSM-5 zeolite channels in aqueous medium has been studied. Polymerization of thiophene was carried out in zeolite channels after the ion-exchange reaction of Na+ for Fe3+. By means of EPR spectroscopy, the temporarily generated 1O2 in irradiated aqueous medium was proved. The formation of O2-• was confirmed by the reduction of Fe3+-cytochrome c. Irradiation led to the water reduction to hydrogen.

Insight into the enhanced photocatalytic properties of AgBr/Ag4P2O7 composites synthesized via in situ ion exchange reaction

2021 ◽  
Vol 9 (1) ◽  
pp. 104889
Author(s):  
Wyllamanney da S. Pereira ◽  
Fabrício B. Destro ◽  
Cipriano B. Gozzo ◽  
Edson R. Leite ◽  
Júlio C. Sczancoski
Keyword(s):  
Ion Exchange ◽  
Exchange Reaction ◽  
Photocatalytic Properties ◽  
Ion Exchange Reaction ◽  
Insight Into

scholarly journals Possibility of Superconductivity in a Layered Perovskite Niobate, KCa2Nb3O10, Synthesized by an Ion Exchange Reaction

2006 ◽  
Vol 114 (1334) ◽  
pp. 861-865 ◽  
Author(s):  
Sachi TAKEZAWA ◽  
Takashi TERANISHI ◽  
Hironori ISHIKAWA ◽  
Toshiaki TOKUMITSU ◽  
Kenji TODA ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Exchange Reaction ◽  
Layered Perovskite ◽  
Ion Exchange Reaction

Top-down fabrication of Ti doped BiVO4 nanosheets for efficient water oxidation under visible light

2021 ◽  
Author(s):  
Bei Peng ◽  
Yawen Shi ◽  
Xin Zhang ◽  
Peiwen Lv
Keyword(s):  
Solid State ◽  
Ion Exchange ◽  
Visible Light ◽  
Exchange Reaction ◽  
Solid State Reaction ◽  
Water Oxidation ◽  
Photocatalytic Properties ◽  
Top Down ◽  
Ion Exchange Reaction

BiVO4 is one of the fascinating materials with excellent photocatalytic properties. A top-down approach composed of solid state reaction and ion exchange reaction is introduced to fabricate Ti doped BiVO4...

Ultrasensitive photoelectrochemical immunoassay for prostate-specific antigen based on silver nanoparticles-triggered ion-exchange reaction with ZnO/CdS nanorods

The Analyst ◽  
2021 ◽  
Author(s):  
Ling Zhu ◽  
Zipeng Yin ◽  
Zijian Lv ◽  
Mei-Jin Li ◽  
Dianping Tang
Keyword(s):  
Prostate Cancer ◽  
Silver Nanoparticles ◽  
Ion Exchange ◽  
Exchange Reaction ◽  
Prostate Specific Antigen ◽  
Specific Antigen ◽  
Cds Nanorods ◽  
Ion Exchange Reaction ◽  
Photoelectrochemical Immunoassay

Prostate-specific antigen (PSA), a glycoprotein that is most likely to cause prostate cancer, has attracted widespread attention in recent years due to its increasing threat to people's life and health....

Conversion of chemically deposited photosensitive CdS thin films to n‐type by air annealing and ion exchange reaction

1994 ◽  
Vol 75 (3) ◽  
pp. 1557-1564 ◽  
Author(s):  
M. T. S. Nair ◽  
P. K. Nair ◽  
R. A. Zingaro ◽  
E. A. Meyers
Keyword(s):  
Thin Films ◽  
Ion Exchange ◽  
Exchange Reaction ◽  
Ion Exchange Reaction ◽  
Cds Thin Films

Isotopic Evidence Disproving Ion Exchange Reaction Between H+ and Na+ in pH Glass Electrode

1995 ◽  
Vol 142 (10) ◽  
pp. L175-L176 ◽  
Author(s):  
Chia‐Ming Huang ◽  
Y. C. Jean ◽  
K. L. Cheng ◽  
F. C. Chang
Keyword(s):  
Ion Exchange ◽  
Exchange Reaction ◽  
Glass Electrode ◽  
Isotopic Evidence ◽  
Ion Exchange Reaction
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