scholarly journals Microscopic gel–liquid interfaces supported by hollow microneedle array for voltammetric drug detection

2014 ◽  
Vol 201 ◽  
pp. 572-578 ◽  
Author(s):  
Patricia Vazquez ◽  
Grégoire Herzog ◽  
Conor O’Mahony ◽  
Joseph O’Brien ◽  
James Scully ◽  
...  
Keyword(s):  
Microneedle Array ◽  
Liquid Interfaces ◽  
Drug Detection ◽  
Hollow Microneedle

Fabrication and Characterization of Polymer Hollow Microneedle Array Using UV Lithography Into Micromolds

2013 ◽  
Vol 22 (5) ◽  
pp. 1041-1053 ◽  
Author(s):  
Po-Chun Wang ◽  
Seung-Joon Paik ◽  
Shuodan Chen ◽  
Swaminathan Rajaraman ◽  
Seong-Hyok Kim ◽  
...  
Keyword(s):  
Microneedle Array ◽  
Uv Lithography ◽  
Hollow Microneedle ◽  
Fabrication And Characterization

Intradermal delivery of vaccine nanoparticles using hollow microneedle array generates enhanced and balanced immune response

2019 ◽  
Vol 294 ◽  
pp. 268-278 ◽  
Author(s):  
Lin Niu ◽  
Leonard Y. Chu ◽  
Scott A. Burton ◽  
Kris J. Hansen ◽  
Jayanth Panyam
Keyword(s):  
Immune Response ◽  
Microneedle Array ◽  
Hollow Microneedle ◽  
Intradermal Delivery

Sharp tipped plastic hollow microneedle array by microinjection moulding

2011 ◽  
Vol 22 (1) ◽  
pp. 015016 ◽  
Author(s):  
K L Yung ◽  
Yan Xu ◽  
Chunlei Kang ◽  
H Liu ◽  
K F Tam ◽  
...  
Keyword(s):  
Microneedle Array ◽  
Hollow Microneedle ◽  
Microinjection Moulding

scholarly journals Microfabricated hollow microneedle array using ICP etcher

2006 ◽  
Vol 34 ◽  
pp. 1132-1136 ◽  
Author(s):  
Jing Ji ◽  
Francis E H Tay ◽  
Jianmin Miao
Keyword(s):  
Microneedle Array ◽  
Hollow Microneedle ◽  
Icp Etcher

Modified imprinting process using hollow microneedle array for forming through holes in polymers

2011 ◽  
Vol 88 (8) ◽  
pp. 2121-2125 ◽  
Author(s):  
Takayuki Shibata ◽  
Satoshi Yukizono ◽  
Takahiro Kawashima ◽  
Moeto Nagai ◽  
Toshio Kubota ◽  
...  
Keyword(s):  
Microneedle Array ◽  
Hollow Microneedle

Fabrication of hyaluronic acid hollow microneedle array

2020 ◽  
Vol 59 (SI) ◽  
pp. SIIJ03 ◽  
Author(s):  
Shingo Terashima ◽  
Chikako Tatsukawa ◽  
Tomokazu Takahashi ◽  
Masato Suzuki ◽  
Seiji Aoyagi
Keyword(s):  
Hyaluronic Acid ◽  
Microneedle Array ◽  
Hollow Microneedle

Study on Novel MEMS Hollow Microneedle Array

2007 ◽  
Author(s):  
Shuhai Jia ◽  
Yigui Li ◽  
Xiao Sun ◽  
Jun Zhu
Keyword(s):  
Numerical Simulation ◽  
Finite Element Method ◽  
Outer Diameter ◽  
Microneedle Array ◽  
X Ray ◽  
Hollow Microneedle ◽  
Development Procedure ◽  
Inner Diameter ◽  
Exposure Technique ◽  
Mechanical Characters

A novel MEMS hollow microneedle array is fabricated through the exposure technique in deep X-ray lithography and development procedure in this paper. The method to fabricate microneedle array presented in this paper needn’t any special apparatuses, and is very easy to operate. A method to compensate the beam distribution of synchrotron radiation light source is described. The PMMA (polymethylmethacrylate) sheet is chosen as the material of microneedle. The length of the hollow microneedle fabricated is 160μ m. The outer diameter of microneedle is 80μm, and the inner diameter of microneedle is 40μm. The mechanical characters of microneedle, such as the force withstanding capabilities, are studied through both the theoretical analysis and numerical simulation of finite element method. The analysis results of the mechanical character show that the strength of microneedles fabricated in this paper is enough to pierce human skin.

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