scholarly journals Noncontact tip-enhanced Raman spectroscopy for nanomaterials and biomedical applications

2019 ◽  
Vol 1 (9) ◽  
pp. 3392-3399 ◽  
Author(s):  
Dmitry N. Voylov ◽  
Vera Bocharova ◽  
Nickolay V. Lavrik ◽  
Ivan Vlassiouk ◽  
Georgios Polizos ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Aspect Ratio ◽  
High Aspect Ratio ◽  
Biomedical Applications ◽  
Surface Patterns ◽  
Tip Enhanced Raman Spectroscopy

Demonstration of a proof of the concept and feasibility of a non-contact TERS approach promising for imaging of materials with high aspect ratio surface patterns and biomaterials.

scholarly journals Shape matters: synthesis and biomedical applications of high aspect ratio magnetic nanomaterials

Nanoscale ◽  
2015 ◽  
Vol 7 (18) ◽  
pp. 8233-8260 ◽  
Author(s):  
Raluca M. Fratila ◽  
Sara Rivera-Fernández ◽  
Jesús M. de la Fuente
Keyword(s):  
Aspect Ratio ◽  
High Aspect Ratio ◽  
Biomedical Applications ◽  
Magnetic Nanomaterials

Elongated magnetic nanoparticles with high-aspect ratio: a nuclear relaxation and specific absorption rate investigation

2019 ◽  
Vol 21 (34) ◽  
pp. 18741-18752
Author(s):  
Matteo Avolio ◽  
Helena Gavilán ◽  
Eva Mazario ◽  
Francesca Brero ◽  
Paolo Arosio ◽  
...  
Keyword(s):  
Magnetic Nanoparticles ◽  
Aspect Ratio ◽  
Physical Properties ◽  
High Aspect Ratio ◽  
Biomedical Applications ◽  
Absorption Rate ◽  
Specific Absorption Rate ◽  
Nuclear Relaxation ◽  
Specific Absorption ◽  
Elongated Nanoparticles

High aspect-ratio elongated nanoparticles with suitable porosity present partially controlled chemico-physical properties to obtain good heating/contrast efficiency for biomedical applications.

A new method of manufacturing high aspect ratio structures using SU8 negative photoresist

2010 ◽  
Vol 1272 ◽  
Author(s):  
Saydulla Persheyev ◽  
Mervyn John Rose
Keyword(s):  
Aspect Ratio ◽  
Plasma Etching ◽  
High Aspect Ratio ◽  
Inductively Coupled Plasma ◽  
Biomedical Applications ◽  
Original Method ◽  
Negative Photoresist ◽  
High Demand ◽  
Plasma System ◽  
Inductively Coupled

AbstractSU8 Negative photoresist is finding high demand in applications such as MEMS sensors and waveguides. The possibility of photolithographic patterning and high physical and dielectric properties are attracting ever more users among workers in the electronics industry and increasingly in biomedical applications. In our work we employ an original method of exposing of SU8 and create high aspect ratio structures on glass and other substrates. Dry plasma etching results of negative epoxy-based photoresist by Inductively Coupled Plasma system using gases O2 and CF4 are presented.

Ultra high aspect ratio penetrating metal microelectrodes for biomedical applications

2012 ◽  
Vol 19 (2) ◽  
pp. 179-186 ◽  
Author(s):  
Abishek B. Kamaraj ◽  
Murali M. Sundaram ◽  
Ronnie Mathew
Keyword(s):  
Aspect Ratio ◽  
High Aspect Ratio ◽  
Biomedical Applications
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