Electrochemiluminescence Immunosensor for the Detection of Carcinoembryonic Antigen Based on Oxygen Vacancy-Rich Co3O4 Nanorods and Luminol

2021 ◽  
Author(s):  
Yun Tang ◽  
Bihong Zhang ◽  
Yuan Wang ◽  
Faqiong Zhao ◽  
Baizhao Zeng
Keyword(s):  
Oxygen Vacancy ◽  
Carcinoembryonic Antigen ◽  
Co3o4 Nanorods

Impact Of Synthesis Route on the Water Oxidation Kinetics of Hematite Photoanodes

2020 ◽  
Author(s):  
Camilo A. Mesa ◽  
Ludmilla Steier ◽  
Benjamin Moss ◽  
Laia Francàs ◽  
James E. Thorne ◽  
...  
Keyword(s):  
Oxygen Vacancy ◽  
Reaction Kinetics ◽  
Water Oxidation ◽  
Oxidation Kinetics ◽  
Oxidation Reaction ◽  
Charge Accumulation ◽  
Optical Signals ◽  
Current Voltage ◽  
Voltage Performance ◽  
Kinetics Of

<p><i>Operando</i> spectroelectrochemical analysis is used to determine the water oxidation reaction kinetics for hematite photoanodes prepared using four different synthetic procedures. Whilst these photoanodes exhibit very different current / voltage performance, their underlying water oxidation kinetics are found to be almost invariant. Lower photoanode performance was found to correlate with the observation of optical signals indicative of charge accumulation in mid-gap oxygen vacancy states, indicating these states do not contribute directly to water oxidation.</p>

Enhanced photocatalytic activity of perovskite NaNbO3 by oxygen vacancy engineering

2019 ◽  
Vol 21 (22) ◽  
pp. 11697-11704 ◽  
Author(s):  
Bian Yang ◽  
Jihong Bian ◽  
Lei Wang ◽  
Jianwei Wang ◽  
Yaping Du ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Oxygen Vacancy

Oxygen vacancy engineering can improve the photocatalytic activity of perovskite NaNbO3.

scholarly journals A case of stercoral colitis with marked elevation of serum carcinoembryonic antigen

2020 ◽  
Vol 8 (4) ◽  
pp. 734-738 ◽  
Author(s):  
Kiyoto Takehara ◽  
Yuko Takehara ◽  
Satoshi Ueyama ◽  
Tatsunori Kobayashi
Keyword(s):  
Carcinoembryonic Antigen ◽  
Marked Elevation ◽  
Serum Carcinoembryonic Antigen
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