cees dekker Things To Know Before You Buy
cees dekker Things To Know Before You Buy
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Nanotechnology provides A variety of chances to add to biology. In this article I'll present examples exactly where nanofabrication – the chance to make confined constructions with dimensions at will – is applied to examine the biophysics of single molecules and cells. I will present some examples from our lab:
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Back in 1991, Sumio Iijima on the NEC Corporation had documented the synthesis of carbon nanotubes. Band framework calculations instructed that these nanotubes could show metallic band conduction. This may be a big edge about the conducting polymers we experienced explored, which ended up, in truth, disordered semiconductors presenting just variable-array hopping conductivity.
Our perform was speedily followed up by Other folks, most notably by Phaedon Avouris and colleagues at IBM, who in October 1998 revealed their results on transistors made out of solitary- and multi-walled carbon nanotubes in Utilized Physics Letters.
That could be a desire of mine and we set to work which has a scrumptious dose of naivety. This is certainly something that will probably generate spectacular leads to the extended term, but that does not subject. You shouldn't only want to work within the issues of tomorrow, but also to the questions in the working day immediately after tomorrow.’
Our study ranges from your biophysics of DNA to synthetic cells and beyond. Please take a look below at the spectrum of our recent assignments.
Duration Charge of specific carbon nanotubes by nanostructuring Together with the scanning tunneling microscope
He also discovered time to put in writing several textbooks, send Practically forty thousand tweets and guide a successful exploration group at Delft University of Technological know-how. ‘It doesn’t truly feel like do the job’, he states. ‘I’m just terribly curious.’
‘You shouldn't just contemplate the issues of tomorrow, but will also evaluate the thoughts of your working day just after tomorrow’
1). The existing–voltage curves showed sizeable modulations with gate voltage, even at area temperature, which was consistent with band bending in the ~0.6 eV bandgap semiconducting nanotube. These knowledge also confirmed the conductance can be modulated by six ceesdekker.net orders of magnitude by transforming the gate voltage. The outcomes of the perform — a place-temperature transistor produced from one carbon nanotube molecule — had been released in Nature in Could 1998.
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Nature Physics many thanks the anonymous reviewers for his or her contribution for the peer evaluation of the perform.
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Dekker heeft fundamentele ontdekkingen gedaan op het gebied van koolstof nanobuisjes. Mede vanwege deze werkzaamheden is hij al jaren de meest geciteerde fysicus in Nederland. Tegenwoordig onderzoekt hij fulfilled enkel-molecuultechnieken de biofysica van moleculen in de biologische cel. Dekker is naast zijn wetenschappelijk werk ook bekend vanwege zijn belangstelling voor de relatie tussen geloof en wetenschap en de discussie rond clever style in 2005. (nl)