ceesdekker.net for Dummies
ceesdekker.net for Dummies
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Nanotechnology features a range of chances to add to biology. Listed here I'll existing examples the place nanofabrication – a chance to make confined buildings with Proportions at will – is used to examine the biophysics of single molecules and cells. I will present some examples from our lab:
Reconstitution of ultrawide DNA origami pores in liposomes for transmembrane transportation of macromolecules
As being a human being, I provide the biblical assignment to discover and use almost everything in generation for the benefit of my neighbour. I usually do not practical experience any conflict between faith and science. On the contrary, my faith stimulates me to perform science, being open up-minded on the planet.’
However, For many years immediately after Iijima’s report, the production of clean up nanotubes was cumbersome. In 1996, nonetheless, the team of Richard Smalley at Rice University managed to make single-walled carbon nanotubes at large generate. Shortly just after, I contacted Smalley, and we decided to be part of forces to evaluate the transport by way of a one carbon nanotube.
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Microbiology has only existed for your century, since we started to study micro-organisms much more significantly. I believed nanobiology was an acceptable expression, mainly because all molecular Organic suitable interactions happen within the nanoscale: a protein is a few nanometres in size, DNA is 2 nm thick.’
What distinguishes biology from chemistry is always that these components jointly make up a living system. The key of said daily life, I think, lies while in the interactions, the interaction of People molecules. The massive dilemma concerning the origin of lifetime remains unanswered. How did we ever evolve from uncomplicated molecules in to the particularly complex units we see right now? We don't know. I need to work on these kinds of significant, open queries.’
Dynamic ParB–DNA interactions initiate and preserve a partition condensate for bacterial chromosome segregation
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Presently, we also understood that it ought to be attainable to work with one semiconducting carbon nanotube to generate a transistor — and we set out to make it. We stretched person semiconducting nanotubes throughout metallic electrodes and made use of the fundamental silicon substrate being a gate electrode, setting up The fundamental a few-terminal structure of the area-impact transistor (Fig.
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Nanoscientist Cees Dekker is surely an amiable and flamboyant guy who seems A great deal youthful as opposed to 62 years he basically is – stylish glasses, psychedelic shirt, engaging smile – although not one particular to waste time. He usually takes his time, but no more than required.
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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 ceesdekker 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)