A Secret Weapon For ceesdekker.net
A Secret Weapon For ceesdekker.net
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‘Of course, which is about ideal. I seek out a Actual physical knowledge of Organic programs inside of a bottom-up way. I feel you could distinguish three traces of investigate in my group at this time. The very first worries chromosome composition: How can you have a metre-lengthy DNA polymer folded and organised in this kind of microscopic cell? We have now developed visualisation methods that let us to check how, for example, SMC proteins loop DNA (video clip on Youtube) in an effort to Establish up chromosomes.
But how can morality, the dignity on the human being, my experience of your indicating of existence, adhere to within the motion of atoms? A purely naturalistic viewpoint fails here; a Christian point of view, I believe, is a way more realistic approach to interpret these aspects of fact.’
Back in 1991, Sumio Iijima of the NEC Corporation had reported the synthesis of carbon nanotubes. Band structure calculations recommended that these nanotubes could exhibit metallic band conduction. This would be a significant advantage more than the conducting polymers we had explored, which were, in fact, disordered semiconductors offering merely variable-range hopping conductivity.
Given that 2000, Dekker has shifted the most crucial target of his get the job done towards biophysics in which he studies the Homes of solitary biomolecules and cells using the resources of nanotechnology. This modification of field was pushed by his fascination with the outstanding working of Organic molecular buildings, as well as from the prolonged-expression standpoint that many intriguing discoveries might be predicted During this field.[5] Present lines of analysis in his biophysics group are from the parts of:[six]
That may be a dream of mine and we set to operate with ceesdekker.net a delightful dose of naivety. This is something which will most likely generate breathtaking ends in the longer phrase, but that doesn't matter. You should not only want to operate on the queries of tomorrow, and also on the queries with the working day after tomorrow.’
SMC complexes can pass physical roadblocks larger than their ring dimensions, indicating a nontopological mechanism for DNA loop extrusion
Size Charge of individual carbon nanotubes by nanostructuring With all the scanning tunneling microscope
2000, discovery that nanotubes can carry remarkable significant present densities; solved the controversial issue of electronic transport as a result of DNA molecules by measurements of insulating behavior at The only molecule stage; and demonstration of the AFM method for solitary-molecule manipulation of nanotubes
Let's say, rather than applying typical leading-down silicon electronics, transistors may very well be developed from The underside up making use of one natural molecules given that the switching factors? This concept, which became The idea of today’s discipline of molecular electronics, first emerged while in the nineteen seventies.
Resolving the stage measurement in condensin-driven DNA loop extrusion identifies ATP binding because the stage-generating procedure
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Cees Dekker is Distinguished College Professor at TU Delft. Experienced for a physicist, he pioneered nanotechnology with quite a few discoveries on carbon nanotubes in the nineteen nineties. Since 2000, he moved to one-molecule biophysics and nanobiology. His latest exploration concentrates on (i) nanopores for protein sequencing; (ii) chromosome construction, particularly SMC motor protein; and (iii) building a living artificial mobile from lifeless molecules. Dekker is undoubtedly an elected member on the KNAW and fellow for the APS as well as the IOP.
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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 intelligent layout in 2005. (nl)