Biological Nanostructures and Applications of Nanostructures by Michael A. Stroscio, Mitra Dutta

By Michael A. Stroscio, Mitra Dutta

Organic Nanostructures and purposes of Nanostructures in Biology: electric, Mechanical, and Optical houses comprises experiences and discussions of up to date and suitable issues facing the interface among the technology and know-how of nanostructures and the technology of biology. additionally, this booklet vitamins those previous groundbreaking discoveries with discussions of promising new avenues of analysis that exhibit the big capability of rising techniques in nanobiotechnology. the themes contain: - Biomedical functions of semiconductor quantum dots, - Integrating and tagging organic buildings with nanoscale quantum dots, - functions of carbon nanotubes in bioengineering, - Nanophysical houses of residing cells, - Bridging common nanotubes with fabricated nanotubes, - Bioinspired ways to construction nanoscale units and structures, - Hairpin formation in polynucleotides. This cutting-edge survey of key advancements in nanotechnology - as they observe to bioengineering and biology - is vital studying for all teachers, biomedical engineers, scientific physicists, and execs wishing to exploit the most recent advancements and highly-promising discoveries in nanoscience underlying purposes in bioengineering and biology.

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Extra resources for Biological Nanostructures and Applications of Nanostructures in Biology : Electrical, Mechanical, and Optical Properties (Bioelectric Engineering)

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Selmarten‚ Olga I. Micic‚ and Arthur J. Nozik‚ Anti-Stokes photoluminescence in colloidal semiconductor quantum dots‚ Applied Physics Letters 75‚ 971-973 (1999). Philippe Guyot-Sionnest‚ and Margaret A. Hines‚ Intraband transition in semiconductor nanocrystals‚” Applied Physics Letters 72‚ 686-688 (1998). Mark E. Schmidt‚ Sean A. Blanton‚ Margaret A. Hines‚ and Philippe Guyot-Sionnest‚ Polar CdSe nanocrystals: Implications for electronic structure‚ Journal of Chemical Physics 106‚ 5254-5259 (1997).

Alferov‚ Ultranarrow luminescence lines from single quantum dots‚ Physical Review Letters 74‚ 4043-4046 (1995). Mohammad El-Said‚ Study of the energy level-crossings in quantum dots‚ Solid State Communications 97‚ 971-971 (1996). T. Inoshita and H. Sakaki‚ Electron-phonon intercation and the so-called phonon bottleneck effect in semiconductor quantum dots‚ Physics B 227‚ 373-377 (1996). S. Komiyama‚ O. Astafiev‚ V. Antonov‚ T. Kutsuwa‚ and H. Hirai‚ A single-photon detector in the far-infrared range‚ Nature 403‚ 405-407 (2000).

In a similar manner‚ a nanocrystal with a net positive or negative charge will attract charge of the opposite sign from the electrolyte. In past applications of quantum dots‚ the quantum dots are coated with a protective layer such as a polymeric layer or silica that screens the quantum dots from the electrolytic environments found in biological systems. These protective layers render the optical properties of the quantum dots relatively insensitive to the electrolytic environment. However‚ if the quantum dot or some other nanoscale structure is to be integrated with a biological structure‚ it is necessary to consider the case where the nanostructure is in direct contact with the biological structure or biological environment.

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Categories: Biophysics