ceesdekker.net Fundamentals Explained

ceesdekker.net Fundamentals Explained

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Rotary movement of DNA rotors on nanopores. Leading row: Uncooked video clip of your Cy5 channel of every rotor. Center row: corresponding solitary-particle localization results of both equally ends with the DNA rotors. The place of the present frame is marked as orange and blue dots, plus the trajectory of the 10 frames before The present body is proven as solid traces.

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Multicolor imaging on the bacterial nucleoid and cell division proteins with blue, orange, and near-infrared fluorescent proteins

Sculpting nano-electrodes having a transmission electron beam for electrical and geometrical characterization of nanoparticles.

This yielded a breakthrough. In only a few months, we ended up capable of evaluate transport by an individual one-walled carbon nanotube. According to very low-temperature experiments by a brilliant PhD scholar in my group, Sander Tans (now a valued colleague and professor at Delft College of Technologies having an active investigation lab at AMOLF in Amsterdam), we showed that carbon nanotubes have been legitimate quantum wires with really very long (micrometres) electronic coherence lengths — confirming theoretical predictions of metallic behaviour.

Electrical transport in monolayers of phthalocyanine molecular wires and AFM imaging of one wire bridging two electrodes

‘At first we looked at Organic units having a Bodily watch and acted on the basis from the equipment we realized. It took a few years prior to we commenced Doing the job more on the big Organic challenges. I then began to contact it nanobiology, a phrase that did not exist at enough time.

2011, very first in vitro measurements of transport throughout only one biomimetic nuclear pore complex; development of multiplexed magnetic tweezers for kilo-molecule experiments; and fixed the system of homology recognition in DNA homologous recombination

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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 facts also showed the conductance can be modulated by six orders of magnitude by transforming the gate voltage. The results of this do the job — a space-temperature transistor constructed from just one carbon nanotube molecule — ended up posted in Nature in May well 1998.

[14] In 2005 Dekker became linked to Netherlands-wide discussions about Clever Design, a motion that he has considering the fact that Evidently distanced himself from. Dekker advocates that science and faith are not in opposition but is usually harmonized.

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For example, we consider the nucleopore sophisticated, a gateway in between the mobile nucleus along with the cytoplasm. This is a very sophisticated process and so hard to analyze cees dekker in the cell, so we use biomimetics. We reconstruct holes and afterwards insert personal elements with the nucleopore sophisticated to check transport through it at The only-molecule level.’

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 achieved 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 intelligent style and design in 2005. (nl)