The 2-Minute Rule for cees dekker
The 2-Minute Rule for cees dekker
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Applying solitary-molecule optical and AFM imaging and power-spectroscopy strategies, we look for to unravel the mechanistic aspects of the composition and dynamics of chromosomes. Our investigation interests include:
Human Rad51 filaments on double- and solitary-stranded DNA: correlating regular and irregular kinds with recombination functionality.
[Laughs] ‘It absolutely was unquestionably a great possibility! At time, I used to be perfectly mindful that it could go Improper Which I could become much less thriving, but I just disregarded that. Curiosity has usually been my strongest driving force. And luckily everything labored out.’
A rhythmically pulsing leaf-spring DNA-origami nanoengine that drives a passive follower Mathias Centola
This yielded a breakthrough. Within just just a few months, we were in the position to measure transportation via someone single-walled carbon nanotube. Based upon minimal-temperature experiments by a superb PhD college student in my team, Sander Tans (now a valued colleague and professor at Delft University of Technological know-how using an Lively analysis lab at AMOLF in Amsterdam), we confirmed that carbon nanotubes were real quantum wires with pretty extended (micrometres) Digital 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 satisfied 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.
Duration Charge of specific carbon nanotubes by nanostructuring Together with the scanning tunneling microscope
Dynamic ParB–DNA interactions initiate and sustain a partition condensate for bacterial chromosome segregation
‘Yes, I fully grasp people ended up surprised at time. At the end of the nineties, when I was in my forties, I used to be Professor of Molecular Electronics and I've to admit that it had turn into a little bit bored, I didn’t find out Substantially any more. The field went far more into the applying side, how you might combine nanotubes into electronic circuits.
At this time, we also understood that it ought to be doable to implement one semiconducting carbon nanotube for making a transistor — and we established out to really make it. We stretched unique semiconducting nanotubes throughout metallic electrodes and applied the underlying silicon substrate as being a gate electrode, establishing The essential a few-terminal format of a field-outcome transistor (Fig.
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Many new phenomena ended up found, and he and his analysis team proven a number one placement Within this industry of analysis. Dekker and his research team identified new physics of nanotubes and explored the feasibility of molecular electronics. In 1998, they have been the first to create a transistor based on an individual nanotube molecule.
Electrical transportation in monolayers of phthalocyanine molecular wires and AFM imaging of a single wire bridging two electrodes
Strong-state nanopores have confirmed to become a astonishingly flexible probe for solitary-molecule Examination of DNA. I will describe a few of our current findings – specifically DNA knots – in addition to our initiatives to grow the capabilities of good-point out nanopores even even further, from the route of solitary-protein ceesdekker.net detection, graphene nanopores, plasmonic nanopores, and DNA origami nanopores.