Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Huijiang Ding"'
Publikováno v:
Shah, GJ; Ding, H; Sadeghi, S; Chen, S; Kim, CJ; & Van Dam, RM. (2013). On-demand droplet loading for automated organic chemistry on digital microfluidics. Lab on a Chip, 13(14), 2785-2795. doi: 10.1039/c3lc41363b. UCLA: Retrieved from: http://www.escholarship.org/uc/item/06t38309
Lab on a chip, vol 13, iss 14
Lab on a chip, vol 13, iss 14
Organic chemistry applications on digital microfluidic devices often involve reagents that are volatile or sensitive and must be introduced to the chip immediately before use. We present a new technique for automated, on-demand loading of ∼1 μL dr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f1f4d2cda8505e34b87d6099046301d
http://www.escholarship.org/uc/item/06t38309
http://www.escholarship.org/uc/item/06t38309
Autor:
M. Moore, Graciela Flores, Clifton K.-F. Shen, Michael E. Phelps, Darin Wiliams, Krzysztof P. Bobinski, Sebastian Olma, Kevin M. Quinn, Huijiang Ding, Mark Eddings, Henry Herman, Mingwei Wang, Dirk Williams, R. Michael van Dam
We present a plug-and-play radiosynthesis platform and accompanying computer software based on modular subunits that can easily and flexibly be configured to implement a diverse range of radiosynthesis protocols. Modules were developed that perform:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e6312cff55cb7a6f64c0f88fb7e23ae
https://europepmc.org/articles/PMC4492277/
https://europepmc.org/articles/PMC4492277/
Autor:
R. Michael van Dam, Chang-Jin 'Cj' Kim, Huijiang Ding, Supin Chen, Gaurav J. Shah, Pei Yuin Keng, Saman Sadeghi
Publikováno v:
Sadeghi, S; Ding, H; Shah, GJ; Chen, S; Keng, PY; Kim, CJCJ; et al.(2012). On chip droplet characterization: A practical, high-sensitivity measurement of droplet impedance in digital microfluidics. Analytical Chemistry, 84(4), 1915-1923. doi: 10.1021/ac202715f. UCLA: Retrieved from: http://www.escholarship.org/uc/item/4tk0p54d
Analytical chemistry, vol 84, iss 4
Analytical chemistry, vol 84, iss 4
We demonstrate a new approach to impedance measurement on digital microfluidics chips for the purpose of simple, sensitive, and accurate volume and liquid composition measurement. Adding only a single series resistor to existing AC droplet actuation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1829786f47f7dea1346de07f5d435296
http://www.escholarship.org/uc/item/4tk0p54d
http://www.escholarship.org/uc/item/4tk0p54d
Autor:
Huijiang Ding, Arion F. Chatziioannou, Nagichettiar Satyamurthy, Alex A. Dooraghi, Saman Sadeghi, R. Michael van Dam, Chang-Jin 'Cj' Kim, Supin Chen, Gaurav J. Shah, Pei Yuin Keng, Michael E. Phelps
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 109(3)
We have developed an all-electronic digital microfluidic device for microscale chemical synthesis in organic solvents, operated by electrowetting-on-dielectric (EWOD). As an example of the principles, we demonstrate the multistep synthesis of [ 18 F]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aab330c1e068a0c429de0bef54349793
https://pubmed.ncbi.nlm.nih.gov/22210110
https://pubmed.ncbi.nlm.nih.gov/22210110
Publikováno v:
2011 16th International Solid-State Sensors, Actuators and Microsystems Conference.
We describe a world-to-chip interface for automated, on-demand loading of ∼1µL droplets from a large (∼1mL demonstrated) off-chip reservoir. Utilizing a combination of compressed inert gas and gravity to exert forces on the liquid, the technique
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d941688060a86caf62519750adee2fe
https://doi.org/10.1109/transducers.2011.5969429
https://doi.org/10.1109/transducers.2011.5969429
Autor:
Saman Sadeghi, R. Michael van Dam, Gaurav J. Shah, Pei Yuin Keng, Supin Chen, Huijiang Ding, Chang-Jin Kim
Publikováno v:
Ding, H; Sadeghi, S; Shah, GJ; Chen, S; Keng, PY; Kim, CJ; et al.(2012). Accurate dispensing of volatile reagents on demand for chemical reactions in EWOD chips. Lab on a Chip, 12(18), 3331-3340. doi: 10.1039/c2lc40244k. UCLA: Retrieved from: http://www.escholarship.org/uc/item/0jn7h029
Lab on a chip, vol 12, iss 18
Lab on a chip, vol 12, iss 18
Digital microfluidic chips provide a new platform for manipulating chemicals for multi-step chemical synthesis or assays at the microscale. The organic solvents and reagents needed for these applications are often volatile, sensitive to contamination
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b52276a7da03deb57a3ad93332da477
https://doi.org/10.1039/c2lc40244k
https://doi.org/10.1039/c2lc40244k
Autor:
Pei Yuin Keng, Supin Chen, Huijiang Ding, Saman Sadeghi, Gaurav J. Shah, Alex Dooraghi, Michael E. Phelps, Nagichettiar Satyamurthy, Arion F. Chatziioannou, Chang-Jin "CJ" Kim, van Dam, R. Michael
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America; 1/17/2012, Vol. 109 Issue 3, p690-695, 6p