Incorporation of Water-Soluble and Water-Insoluble Ruthenium Complexes into Zirconium Phosphate Films Fabricated by the Layer-by-Layer Adsorption and Reaction Method

Langmuir ◽  
2008 ◽  
Vol 24 (20) ◽  
pp. 11684-11690 ◽  
Author(s):  
Qifeng Wang ◽  
Dingyi Yu ◽  
Yue Wang ◽  
Junqi Sun ◽  
Jiacong Shen
2005 ◽  
Vol 17 (13) ◽  
pp. 3563-3569 ◽  
Author(s):  
Qifeng Wang ◽  
Ling Zhong ◽  
Junqi Sun ◽  
Jiacong Shen

ACS Omega ◽  
2021 ◽  
Vol 6 (4) ◽  
pp. 2665-2674
Author(s):  
Bijoy Chandra Ghos ◽  
Syed Farid Uddin Farhad ◽  
Md Abdul Majed Patwary ◽  
Shanta Majumder ◽  
Md. Alauddin Hossain ◽  
...  

2020 ◽  
Vol 217 (15) ◽  
pp. 2000002
Author(s):  
Tejasvinee S. Bhat ◽  
Sawanta S. Mali ◽  
Jyoti V. Patil ◽  
Shirish T. Killedar ◽  
Trishala R. Desai ◽  
...  

2009 ◽  
Vol 1203 ◽  
Author(s):  
Matthias Bäcker ◽  
Arshak Poghossian ◽  
Maryam H. Abouzar ◽  
Sylvia Wenmackers ◽  
Stoffel D. Janssens ◽  
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AbstractCapacitive field-effect electrolyte-diamond-insulator-semiconductor (EDIS) structures with O-terminated nanocrystalline diamond (NCD) as sensitive gate material have been realized and investigated for the detection of pH, penicillin concentration, and layer-by-layer adsorption of polyelectrolytes. The surface oxidizing procedure of NCD thin films as well as the seeding and NCD growth process on a Si-SiO2 substrate have been improved to provide high pH-sensitive, non-porous thin films without damage of the underlying SiO2 layer and with a high coverage of O-terminated sites. The NCD surface topography, roughness, and coverage of the surface groups have been characterized by SEM, AFM and XPS methods. The EDIS sensors with O-terminated NCD film treated in oxidizing boiling mixture for 45 min show a pH sensitivity of about 50 mV/pH. The pH-sensitive properties of the NCD have been used to develop an EDIS-based penicillin biosensor with high sensitivity (65-70 mV/decade in the concentration range of 0.25-2.5 mM penicillin G) and low detection limit (5 μM). The results of label-free electrical detection of layer-by-layer adsorption of charged polyelectrolytes are presented, too.


2010 ◽  
Vol 16 (3) ◽  
pp. 380-384 ◽  
Author(s):  
Young Jae Shin ◽  
Sun Hee Kim ◽  
Do Hyeon Yang ◽  
Hyoshik Kwon ◽  
Jae Sup Shin

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