Zobrazeno 1 - 10
of 73
pro vyhledávání: '"Colin Dalton"'
Autor:
Ebenezer Owusu-Ansah, Colin Dalton
Publikováno v:
Micromachines, Vol 14, Iss 11, p 2071 (2023)
Femtosecond laser material processing (FLMP) was used to make an X-ray mask in a 500 µm thick tungsten sheet without the use of any chemical etch methods. The laser produced an 800 nm wavelength at a 1 kHz repetition rate and a pulse width of 100 fs
Externí odkaz:
https://doaj.org/article/0b7abf2f2078440fa8bc0d548ed3c341
Publikováno v:
Micromachines, Vol 14, Iss 4, p 758 (2023)
Electrothermal micropumps apply an AC electric field to a conductive fluid within the range of 10 kHz–1 MHz to generate fluid flow. In this frequency range, coulombic forces dominate fluid interactions over opposing dielectric forces, resulting in
Externí odkaz:
https://doaj.org/article/07439bc1fbad4c3a8d11c1f9dc2d25fb
Autor:
Ebenezer Owusu-Ansah, Colin Dalton
Publikováno v:
Micromachines, Vol 11, Iss 12, p 1082 (2020)
Micromodels are ideal candidates for microfluidic transport investigations, and they have been used for many applications, including oil recovery and carbon dioxide storage. Conventional fabrication methods (e.g., photolithography and chemical etchin
Externí odkaz:
https://doaj.org/article/36ab9cbf85c04999a4381b4f3680d853
Autor:
Alinaghi Salari, Colin Dalton
Publikováno v:
Micromachines, Vol 11, Iss 8, p 776 (2020)
In this editorial note, we briefly review the major findings of the 10 articles published in the Special Issue on microelectrode arrays and application to medical devices [...]
Externí odkaz:
https://doaj.org/article/880222bdda894fbe87530cb753d09b7e
Publikováno v:
Micromachines, Vol 10, Iss 11, p 762 (2019)
The electrothermal effect has been investigated extensively in microfluidics since the 1990s and has been suggested as a promising technique for fluid manipulations in lab-on-a-chip devices. The purpose of this article is to provide a timely overview
Externí odkaz:
https://doaj.org/article/8b800ec6f08d4335bb77c2b498bcb560
Autor:
Alinaghi Salari, Colin Dalton
Publikováno v:
Micromachines, Vol 10, Iss 2, p 92 (2019)
Transport and mixing of minute amounts of biological fluids are significantly important in lab-on-a-chip devices. It has been shown that the electrothermal technique is a suitable candidate for applications involving high-conductivity biofluids, such
Externí odkaz:
https://doaj.org/article/a5394b80b9024f2d87b3f4e10d16dc0c
Publikováno v:
Microfluidics, BioMEMS, and Medical Microsystems XXI.
Publikováno v:
Microfluidics, BioMEMS, and Medical Microsystems XX.
Publikováno v:
Journal of Micromechanics and Microengineering. 33:015005
The purpose of this work is to demonstrate the fabrication process for cleanroom-free solid metal microneedles and perform quantification of insertion profiles. Metal microneedles were created using a modified wirebonding process and inserted into po
Autor:
Adan Isaac Acosta Calvillo, Tak-Ho Chu, Daniel Umansky, Alec Lamb, Rajiv Midha, Colin Dalton, Kartikeya Murari
Publikováno v:
2021 IEEE Biomedical Circuits and Systems Conference (BioCAS).