A Secret Weapon For ceesdekker.net
A Secret Weapon For ceesdekker.net
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Rotary motion of DNA rotors on nanopores. Top rated row: raw online video on the Cy5 channel of each rotor. Center row: corresponding single-particle localization success of equally ends on the DNA rotors. The place of the present frame is marked as orange and blue dots, as well as trajectory of the 10 frames right before The present frame is demonstrated as strong traces.
Reconstitution of ultrawide DNA origami pores in liposomes for transmembrane transport of macromolecules
Round the identical time, the group of Paul McEuen, who was then dependent on the College of California, Berkeley, showed similar effects on ropes of bundled nanotubes. Dependant upon the wrapping angle, nanotubes can are available in metallic or semiconducting variants, a prediction that we and Charles Lieber’s team at Harvard University independently verified employing scanning tunnelling spectroscopy experiments.
Unfortunately, For several years following Iijima’s report, the manufacture of clean nanotubes was cumbersome. In 1996, on the other hand, the group of Richard Smalley at Rice University managed to generate single-walled carbon nanotubes at substantial yield. Shortly immediately after, I contacted Smalley, and we decided to sign up for forces to measure the transport via a single carbon nanotube.
2015, discovery that condensin is really a very flexible protein composition; and 1st detection of DNA knots applying nanopores
The coiled-coil of the human Rad50 DNA repair service protein has certain segments of increased overall flexibility
Since 2000 he moved to one-molecule biophysics and nanobiology, with investigation from DNA supercoiling scientific studies of nucleosomes and DNA restore proteins to DNA translocation by way of nanopores. Just lately his study has centered on finding out cell division with microbes on chip, when his final interest is during the path of noticing synthetic cells.
Atomic power microscopy demonstrates that vaccinia topoisomerase IB generates filaments on DNA within a cooperative vogue
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1). The present–voltage curves confirmed important modulations with gate voltage, even at room temperature, which was per band bending inside a ~0.six 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 home-temperature transistor created from only one carbon nanotube molecule — had been posted in Nature in May well 1998.
[fourteen] In 2005 Dekker grew to become linked to Netherlands-vast conversations about Intelligent Style and design, a movement that he has considering that clearly distanced himself from. Dekker advocates cees dekker that science and religion are usually not in opposition but could be harmonized.
Nanoscientist Cees Dekker is an amiable and flamboyant man who seems Substantially more youthful compared to 62 years he basically is – stylish glasses, psychedelic shirt, partaking smile – although not a single to waste time. He takes his time, but not more than needed.
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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 satisfied 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)