scholarly journals In situ fabrication of silver nanoparticle-filled hydrogen titanate nanotube layer on metallic titanium surface for bacteriostatic and biocompatible implantation

2013 ◽  
pp. 2903 ◽  
Author(s):  
Hong Liu ◽  
Wang ◽  
Wang ◽  
Boughton ◽  
Sun
Keyword(s):  
Silver Nanoparticle ◽  
Titanium Surface ◽  
Metallic Titanium ◽  
Titanate Nanotube ◽  
In Situ Fabrication ◽  
Hydrogen Titanate

scholarly journals 3D Hydrogen Titanate Nanotubes on Ti Foil: A Carrier for Enzymatic Glucose Biosensor

Sensors ◽  
2020 ◽  
Vol 20 (4) ◽  
pp. 1024 ◽  
Author(s):  
Lulu Ma ◽  
Zhao Yue ◽  
Guona Huo ◽  
Shasha Zhang ◽  
Baolin Zhu ◽  
...  
Keyword(s):  
Glucose Oxidase ◽  
Linear Response ◽  
High Selectivity ◽  
3D Structure ◽  
Glucose Biosensor ◽  
Titanate Nanotubes ◽  
Cross Linking ◽  
In Situ Fabrication ◽  
Hydrogen Titanate

Glucose oxidase (GOx) based biosensors are commercialized and marketed for the high selectivity of GOx. Incorporation nanomaterials with GOx can increase the sensitivity performance. In this work, an enzyme glucose biosensor based on nanotubes was fabricated. By using Ti foil as a carrier, hydrogen titanate nanotubes (HTNTs), which present fine 3D structure with vast pores, were fabricated in-situ by the hydrothermal treatment. The multilayer nanotubes are open-ended with a diameter of 10 nm. Then glucose oxidase (GOx) was loaded on the nanotubes by cross-linking to form an electrode of the amperometric glucose biosensor (GOx/HTNTs/Ti electrode). The fabricated GOx/HTNTs/Ti electrode had a linear response to 1–10 mM glucose, and the response time was 1.5 s. The sensitivity of the biosensor was 1.541 μA·mM-1·cm-2, and the detection limit (S/N = 3) was 59 μM. Obtained results indicate that the in-situ fabrication and unique 3D structure of GOx/HTNTs/Ti electrode are beneficial for its sensitivity.

In situ fabrication of waveguide-compatible glass-embedded silver nanoparticle patterns by masked ion-exchange process

2009 ◽  
Vol 355 (45-47) ◽  
pp. 2224-2227 ◽  
Author(s):  
Ya Chen ◽  
Janne Jaakola ◽  
Yanling Ge ◽  
Antti Säynätjoki ◽  
Ari Tervonen ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Silver Nanoparticle ◽  
Exchange Process ◽  
Ion Exchange Process ◽  
In Situ Fabrication

scholarly journals Rapid mechanochemical synthesis of polyanionic cathode with improved electrochemical performance for Na-ion batteries

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Xing Shen ◽  
Quan Zhou ◽  
Miao Han ◽  
Xingguo Qi ◽  
Bo Li ◽  
...  
Keyword(s):  
Energy Storage ◽  
Electrochemical Performance ◽  
Mechanochemical Synthesis ◽  
Cathode Materials ◽  
Industrial Application ◽  
Synthesis Process ◽  
In Situ Fabrication ◽  
Stationary Energy ◽  
Carbon Coated

AbstractNa-ion batteries have been considered promising candidates for stationary energy storage. However, their wide application is hindered by issues such as high cost and insufficient electrochemical performance, particularly for cathode materials. Here, we report a solvent-free mechanochemical protocol for the in-situ fabrication of sodium vanadium fluorophosphates. Benefiting from the nano-crystallization features and extra Na-storage sites achieved in the synthesis process, the as-prepared carbon-coated Na3(VOPO4)2F nanocomposite exhibits capacity of 142 mAh g−1 at 0.1C, higher than its theoretical capacity (130 mAh g−1). Moreover, a scaled synthesis with 2 kg of product was conducted and 26650-prototype cells were demonstrated to proof the electrochemical performance. We expect our findings to mark an important step in the industrial application of sodium vanadium fluorophosphates for Na-ion batteries.

In-situ fabrication of novel flower like MoS2/CoTiO3 nanorod heterostructures for the recyclable degradation of Ciprofloxacin and bisphenol A under sunlight

Chemosphere ◽  
2021 ◽  
pp. 130822
Author(s):  
Ramakrishna Dadigala ◽  
Rajkumar Bandi ◽  
Madhusudhan Alle ◽  
Bhagavanth Reddy Gangapuram ◽  
Veerabhadram Guttena ◽  
...  
Keyword(s):  
Bisphenol A ◽  
In Situ Fabrication
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