What Does ceesdekker.net Mean?
What Does ceesdekker.net Mean?
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Back again in 1991, Sumio Iijima with the NEC Company had noted the synthesis of carbon nanotubes. Band construction calculations advised that these nanotubes could exhibit metallic band conduction. This could be a major gain over the conducting polymers we experienced explored, which were being, in actual fact, disordered semiconductors featuring basically variable-vary hopping conductivity.
Due to the fact 2000, Dekker has shifted the main emphasis of his do the job towards biophysics the place he experiments the Qualities of solitary biomolecules and cells utilizing the instruments of nanotechnology. This change of area was pushed by his fascination for that outstanding working of Organic molecular buildings, and from the extended-expression point of view that numerous interesting discoveries may be anticipated In this particular subject.[five] Present-day strains of research in his biophysics group are in the areas of:[six]
2012, discovery that nucleoid occlusion underlies the accuracy of bacterial mobile division; and initial at any time research of your dynamics DNA supercoils and the discovery of supercoil hopping
Experimental section diagram of negatively supercoiled DNA measured by magnetic tweezers and fluorescence,
‘At the outset we looked at biological programs having a Bodily watch and acted on The premise of the resources we understood. It took a several years before we started out Performing extra on the big biological concerns. I then began to simply call it nanobiology, a time period that did not exist at the time.
Illustration (one) of bending configurations in 3D simulations of DNA rods on nanopores. A part of the membrane is revealed in grey, the rim with the pore is highlighted in crimson, in addition to a 3D rendering in the movement in the DNA rod is exhibited.
What if, in lieu of employing conventional top rated-down silicon electronics, transistors could possibly be built from the bottom up using solitary organic molecules as being the switching components? This concept, which became The idea of today’s subject of molecular electronics, initial emerged from the 1970s.
There was 1 difficulty however — we didn't notice any measurable electrical conduction from The only polymer molecules. We concluded that at The only-molecule stage, conducting polymers ended up essentially not these types of great conductors, which was instead disappointing. We Hence broadened our check out to try to discover a lot more promising molecules.
FtsZ treadmilling is important for Z-ring condensation and septal constriction initiation in bacterial mobile division
‘That fears the artificial cell, as Section of the Dutch BaSyC initiative. Craig Venter appeared best-down in Those people days and determined about 5 hundred genes which are minimally expected for a working mobile. We wish to search base-up: how can we move from a several molecules to a complete biological process?
Electrical transport in monolayers of phthalocyanine molecular wires and AFM imaging of one wire bridging two electrodes
The biophysicist from Delft – who has been one of the most cited experts during the Netherlands For several years cees dekker – normally takes his duty to lead towards the explanation and popularisation of his do the job for the border of physics and biology particularly significantly and routinely appears from the media; if not to discuss his work, then about the connection among science and his Christian faith.