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- Daniel Rodrigo
- Institute of BioEngineering, École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland.
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- Odeta Limaj
- Institute of BioEngineering, École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland.
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- Davide Janner
- Institut de Ciències Fotòniques, Mediterranean Technology Park, 08860 Castelldefels (Barcelona), Spain.
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- Dordaneh Etezadi
- Institute of BioEngineering, École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland.
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- F. Javier García de Abajo
- Institut de Ciències Fotòniques, Mediterranean Technology Park, 08860 Castelldefels (Barcelona), Spain.
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- Valerio Pruneri
- Institut de Ciències Fotòniques, Mediterranean Technology Park, 08860 Castelldefels (Barcelona), Spain.
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- Hatice Altug
- Institute of BioEngineering, École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland.
説明
<jats:title>Graphene-based biosensors</jats:title> <jats:p> The mid-infrared (mid-IR) range is particularly well suited for biosensing because it encompasses the molecular vibrations that identify the biochemical building blocks of life, such as proteins, lipids, and DNA. However, the resulting optical signal is extremely weak and often requires complex techniques to enhance the biological detection. Rodrigo <jats:italic>et al.</jats:italic> present a graphene-based biosensor that they dynamically tuned over a broad spectral range through electrical gating. The authors selectively probed protein molecules at different mid-IR frequencies using a single device. </jats:p> <jats:p> <jats:italic>Science</jats:italic> , this issue p. <jats:related-article xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="doi" issue="6244" page="165" related-article-type="in-this-issue" vol="349" xlink:href="10.1126/science.aab2051">165</jats:related-article> </jats:p>
収録刊行物
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- Science
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Science 349 (6244), 165-168, 2015-07-10
American Association for the Advancement of Science (AAAS)
