Gold three dimensional film electrode prepared from oppositely charged nanoparticles

2011 ◽  
Vol 13 (11) ◽  
pp. 1170-1173 ◽  
Author(s):  
Anna Celebanska ◽  
Adam Lesniewski ◽  
Maciej Paszewski ◽  
Martin Jonsson-Niedziolka ◽  
Joanna Niedziolka-Jonsson ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Film Electrode ◽  
Charged Nanoparticles ◽  
Oppositely Charged

Theory of non-equilibrium critical phenomena in three-dimensional condensed systems of charged mobile nanoparticles

2014 ◽  
Vol 16 (27) ◽  
pp. 13974-13983 ◽  
Author(s):  
V. N. Kuzovkov ◽  
G. Zvejnieks ◽  
E. A. Kotomin
Keyword(s):  
Critical Phenomena ◽  
3D Structure ◽  
Three Dimensional ◽  
Charged Nanoparticles ◽  
Self Assembled ◽  
Oppositely Charged ◽  
Condensed Systems ◽  
Non Equilibrium

The 3d structure of self-assembled and oppositely charged nanoparticles.

Three dimensional film electrode prepared from oppositely charged carbon nanoparticles as efficient enzyme host

2010 ◽  
Vol 12 (6) ◽  
pp. 737-739 ◽  
Author(s):  
Katarzyna Szot ◽  
John D. Watkins ◽  
Steven D. Bull ◽  
Frank Marken ◽  
Marcin Opallo
Keyword(s):  
Carbon Nanoparticles ◽  
Three Dimensional ◽  
Film Electrode ◽  
Oppositely Charged

scholarly journals Layer-by-Layer 3D Constructs of Fibroblasts in Hydrogel for Examining Transdermal Penetration Capability of Nanoparticles

2016 ◽  
Vol 22 (4) ◽  
pp. 447-453 ◽  
Author(s):  
Xiaochun Hou ◽  
Shiying Liu ◽  
Min Wang ◽  
Christian Wiraja ◽  
Wei Huang ◽  
...  
Keyword(s):  
Transdermal Delivery ◽  
Three Dimensional ◽  
Layer By Layer ◽  
Surface Charges ◽  
Skin Model ◽  
Collagen Hydrogel ◽  
Penetration Ability ◽  
Charged Nanoparticles ◽  
Transdermal Penetration ◽  
Positively Charged

Nanoparticles are emerging transdermal delivery systems. Their size and surface properties determine their efficacy and efficiency to penetrate through the skin layers. This work utilizes three-dimensional (3D) bioprinting technology to generate a simplified artificial skin model to rapidly screen nanoparticles for their transdermal penetration ability. Specifically, this model is built through layer-by-layer alternate printing of blank collagen hydrogel and fibroblasts. Through controlling valve on-time, the spacing between printing lines could be accurately tuned, which could enable modulation of cell infiltration in the future. To confirm the effectiveness of this platform, a 3D construct with one layer of fibroblasts sandwiched between two layers of collagen hydrogel is used to screen silica nanoparticles with different surface charges for their penetration ability, with positively charged nanoparticles demonstrating deeper penetration, consistent with the observation from an existing study involving living skin tissue.

scholarly journals Three-Dimensional Non-Close-Packed Structures of Oppositely Charged Colloids Driven by pH Oscillation

2018 ◽  
Vol 122 (12) ◽  
pp. 3196-3201 ◽  
Author(s):  
Cheng Long ◽  
Qun-li Lei ◽  
Chun-lai Ren ◽  
Yu-qiang Ma
Keyword(s):  
Three Dimensional ◽  
Charged Colloids ◽  
Oppositely Charged

scholarly journals Carbon ceramic nanoparticulate film electrode prepared from oppositely charged particles by layer-by-layer approach

2010 ◽  
Vol 12 (1) ◽  
pp. 83-85 ◽  
Author(s):  
Adam Lesniewski ◽  
Joanna Niedziolka-Jonsson ◽  
Cecile Rizzi ◽  
Laurent Gaillon ◽  
Jerzy Rogalski ◽  
...  
Keyword(s):  
Charged Particles ◽  
Layer By Layer ◽  
Film Electrode ◽  
Carbon Ceramic ◽  
Oppositely Charged ◽  
Nanoparticulate Film

Hetero-aggregation of oppositely charged nanoparticles

2017 ◽  
Vol 492 ◽  
pp. 92-100 ◽  
Author(s):  
Pooja Bansal ◽  
Abhijit P. Deshpande ◽  
Madivala G. Basavaraj
Keyword(s):  
Charged Nanoparticles ◽  
Oppositely Charged

Computer simulation of self-assembly (crystallization) of oppositely charged nanoparticles with various size distributions

2009 ◽  
Vol 355 (24-27) ◽  
pp. 1360-1369 ◽  
Author(s):  
R. Orlik ◽  
A.C. Mitus ◽  
B. Kowalczyk ◽  
A.Z. Patashinski ◽  
B.A. Grzybowski
Keyword(s):  
Computer Simulation ◽  
Self Assembly ◽  
Size Distributions ◽  
Charged Nanoparticles ◽  
Oppositely Charged

Direct electrochemistry of adsorbed proteins and bioelectrocatalysis at film electrode prepared from oppositely charged carbon nanoparticles

2013 ◽  
Vol 89 ◽  
pp. 132-138 ◽  
Author(s):  
Katarzyna Szot ◽  
Martin Jönsson-Niedziolka ◽  
Ewa Rozniecka ◽  
Frank Marken ◽  
Marcin Opallo
Keyword(s):  
Carbon Nanoparticles ◽  
Direct Electrochemistry ◽  
Film Electrode ◽  
Adsorbed Proteins ◽  
Oppositely Charged
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