Examine This Report on cees dekker
Examine This Report on cees dekker
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Halfway as a result of his profession, Cees Dekker reinvented himself. Just after a long time of hardcore physics, he shifted his focus to ‘nanobiology’ with the turn on the millennium. A time period he coined himself, like a matter of simple fact.
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[Laughs] ‘It absolutely was unquestionably an awesome hazard! At some time, I used to be properly mindful that it could go Improper and that I could become significantly less thriving, but I just disregarded that. Curiosity has normally been my strongest driving pressure. And fortuitously it all labored out.’
Because 2000, Dekker has shifted the principle aim of his function to biophysics exactly where he reports the Attributes of one biomolecules and cells using the equipment of nanotechnology. This modification of field was driven by his fascination for your impressive performing of Organic molecular structures, in addition to with the very long-time period perspective that a lot of intriguing discoveries can be expected Within this area.[5] Recent traces of exploration in his biophysics team are from the parts of:[6]
This yielded a breakthrough. Within just a few months, we had been ready to measure transportation by means of somebody solitary-walled carbon nanotube. Dependant on minimal-temperature experiments by an excellent PhD university student in my group, Sander Tans (now a valued colleague and professor at Delft College of Technology by having an active investigation lab at AMOLF in Amsterdam), we confirmed that carbon nanotubes have been legitimate quantum wires with really very long (micrometres) electronic coherence lengths — confirming theoretical predictions of metallic behaviour.
Cornelis (Cees) Dekker (Haren, seven april 1959) is een Nederlandse natuurkundige en universiteitshoogleraar verbonden aan de Technische Universiteit Delft. Van 2010 tot en achieved 2018 was hij tevens directeur van het Kavli Institute of Nanoscience in Delft. Zijn vakgebied is de moleculaire biofysica; hierbij beweegt hij zich op het grensvlak van de natuurkunde en de biologie waarbij hij gebruikmaakt van de zogeheten nanotechnologie, de technieken om aan enkele atomen en moleculen te kunnen meten.
Length Charge of unique carbon nanotubes by nanostructuring With all the scanning tunneling microscope
2000, discovery that nanotubes can have incredible big latest densities; settled the controversial challenge of Digital transport by way of DNA molecules by measurements of insulating actions at the single molecule degree; and demonstration of the AFM system for single-molecule manipulation of nanotubes
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one). The current–voltage curves confirmed substantial modulations with gate voltage, even at home temperature, which was in step with band bending inside of a ~0.6 eV bandgap semiconducting nanotube. These data also showed which the conductance could possibly be modulated by 6 orders of magnitude by altering the gate voltage. The final results of this operate — a https://www.ceesdekker.net home-temperature transistor made out of only one carbon nanotube molecule — have been released in Nature in May possibly 1998.
Instance (4) of bending configurations in 3D simulations of DNA rods on nanopores. A percentage of the membrane is demonstrated in grey, the rim from the pore is highlighted in pink, and also a 3D rendering on the motion of the DNA rod is exhibited.
Nanoscientist Cees Dekker is definitely an amiable and flamboyant man who seems Substantially youthful as opposed to 62 a long time he really is – fashionable Eyeglasses, psychedelic shirt, participating smile – but not a person to squander time. He will take his time, but no more than vital.
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It was an incredibly attention-grabbing time, throughout which I gained a lot of help from Delft College of Technologies, the place I had been a professor at the time, and I started out various collaborations with molecular biologists. That served me discover a whole lot.’