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| Natura: | Artículo científico |
| Lingua: | en |
| Pubblicazione: |
Sociedad Mexicana de Física A.C.
2006
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| Accesso online: | https://www.redalyc.org/articulo.oa?id=57028295030 |
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Sommario:
- Integrated sensors and microsystems F.J. Ramirez–Fernández W.J. Salcedo N. Peixoto Física, Astronomía y Matemáticas microsystems porous silicon Integrated sensors This work presents a brief review and some significant results about integrated sensors and microsystems such as microelectrode array (MEA) for biological cell culture studies and gas sensors based on nanostructured materials such as porous silicon (PS). Developed MEA provides electrical access to biological neuron culture for signal recording and stimulation showing that the charge injection limit can be lowered to less than 100 nC/cm2. The gas sensors based on PS material are investigated using the changes in optical material properties as a function of gas species and concentrations. 2006 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57028295030 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.2 Vol.52