scholarly journals Enhancing the performance of photoelectrochemical glucose sensor via the electron cloud bridge of Au in SrTiO3/PDA electrodes

RSC Advances ◽  
2021 ◽  
Vol 11 (22) ◽  
pp. 13624-13634
Author(s):  
Yadong Wang ◽  
Jinxin Ma ◽  
Nan Zhang ◽  
Delun Chen ◽  
Jinchun Tu ◽  
...  
Keyword(s):  
Charge Separation ◽  
Glucose Sensor ◽  
Electron Cloud ◽  
Biomolecule Detection ◽  
Photogenerated Charge Separation

Developing photoelectrochemical biosensors via efficient photogenerated-charge separation remains a challenging task in biomolecule detection. In this work, a gold electron cloud bridge constructed at the interface is proposed to improve the efficiency of charge separation.

Rutile TiO2 single crystals delivering enhanced photocatalytic oxygen evolution performance

Nanoscale ◽  
2021 ◽  
Author(s):  
Bing Fu ◽  
Zhijiao Wu ◽  
Kai Guo ◽  
Lingyu Piao
Keyword(s):  
Catalytic Activity ◽  
Single Crystals ◽  
Oxygen Evolution ◽  
Water Oxidation ◽  
Charge Separation ◽  
High Surface ◽  
Rutile Tio2 ◽  
Highly Efficient ◽  
Photogenerated Charge Separation

Owing to their scientific and technological importance, the development of highly efficient photocatalytic water oxidation systems with rapid photogenerated charge separation and high surface catalytic activity has highly desirable for...

CdSe Quantum Dots/White Graphene Hexagonal Porous Boron Nitride Sheet (h-PBNs) Heterostructure Photocatalyst for Solar Driven H2 Production

2021 ◽  
Author(s):  
Raheman Shakeelur ◽  
Rupali S. Mane ◽  
Higgins Wilson ◽  
Neetu Jha
Keyword(s):  
Active Site ◽  
Charge Separation ◽  
High Surface ◽  
High Surface Area ◽  
H2 Production ◽  
H2 Evolution ◽  
The World ◽  
2D Nanomaterials ◽  
White Graphene ◽  
Photogenerated Charge Separation

In the world of photocatalytic hydrogen (H2) evolution two-dimensional (2D) nanomaterials have attracted widespread attention owing to their high surface area, abundant active site, and excellent photogenerated charge separation properties....

An Efficient Strategy for Boosting Photogenerated Charge Separation by Using Porphyrins as Interfacial Charge Mediators

2019 ◽  
Vol 131 (47) ◽  
pp. 16956-16961 ◽  
Author(s):  
Xingming Ning ◽  
Bingzhang Lu ◽  
Zhen Zhang ◽  
Peiyao Du ◽  
Hongxia Ren ◽  
...  
Keyword(s):  
Charge Separation ◽  
Efficient Strategy ◽  
Photogenerated Charge Separation ◽  
Interfacial Charge

The nature of photogenerated charge separation among different crystal facets of BiVO4studied by density functional theory

2015 ◽  
Vol 17 (36) ◽  
pp. 23503-23510 ◽  
Author(s):  
Taifeng Liu ◽  
Xin Zhou ◽  
Michel Dupuis ◽  
Can Li
Keyword(s):  
Density Functional Theory ◽  
Charge Separation ◽  
Density Functional ◽  
Functional Theory ◽  
Hole Transfer ◽  
Crystal Axis ◽  
Photogenerated Charge Separation

Electron and hole transfer paths along the crystal axis [hkl] and the corresponding facet (hkl).

A single-interface photoelectrochemical sensor based on branched TiO2 nanorods@strontium titanate for the detection of two biomarkers

2018 ◽  
Vol 6 (28) ◽  
pp. 4697-4703 ◽  
Author(s):  
Jie Xue ◽  
Chaomin Gao ◽  
Lina Zhang ◽  
Kang Cui ◽  
Wenxing He ◽  
...  
Keyword(s):  
Strontium Titanate ◽  
Charge Separation ◽  
Alpha Fetoprotein ◽  
Tio2 Nanorods ◽  
Cancer Antigen ◽  
Single Interface ◽  
Photoelectrochemical Sensor ◽  
Photogenerated Charge Separation

Based on the enhanced photogenerated charge-separation properties of B-TiO2 NRs@SrTiO3 heterostructures, a photoelectrochemical sensor for detecting alpha fetoprotein and cancer antigen 153 at a single interface was first established.

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