ceesdekker Can Be Fun For Anyone
ceesdekker Can Be Fun For Anyone
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‘Yes, that is certainly about correct. I seek out a Actual physical knowledge of Organic systems within a base-up way. I do think you may distinguish 3 strains of research in my group at the moment. The primary fears chromosome structure: How would you have a metre-lengthy DNA polymer folded and organised in this type of microscopic mobile? We have now developed visualisation strategies that make it possible for us to check how, for instance, SMC proteins loop DNA (video clip on Youtube) in an effort to Make up chromosomes.
Our group research bacterial mobile division which is aiming to constitute a ‘bottom up biology’ in artificial cells which will autonomously divide. Our principal interest lies in cell division, chromatin framework, and spatial Handle.
Again in 1991, Sumio Iijima of your NEC Company experienced claimed the synthesis of carbon nanotubes. Band composition calculations suggested that these nanotubes could show metallic band conduction. This is able to be an important advantage over the conducting polymers we had explored, which were, in fact, disordered semiconductors offering merely variable-array hopping conductivity.
Deposition and atomic pressure microscopy of specific phthalocyanine polymers amongst nanofabricated electrodes
2012, discovery that nucleoid occlusion underlies the accuracy of bacterial mobile division; and 1st at any time analyze in the dynamics DNA supercoils and the invention of supercoil hopping
Cornelis (Cees) Dekker (Haren, seven april 1959) is een Nederlandse natuurkundige en universiteitshoogleraar verbonden aan de Technische Universiteit Delft. Van 2010 tot en fulfilled 2018 was hij tevens directeur van het Kavli Institute of Nanoscience in Delft. Zijn vakgebied is de moleculaire biofysica; hierbij beweegt hij zich op het grensvlak van de natuurkunde en de biologie waarbij hij gebruikmaakt van de zogeheten nanotechnologie, de technieken om aan enkele atomen en moleculen te kunnen meten.
Several relevant developments adopted, the place our team recognized unique transistor variants which include one-electron transistors at home temperature and intramolecular nanotube junctions that acted as rectifying diodes, and coupled multiple transistors into small proof-of-principle electronic circuits.
Nanopores characterize a sublime and functional Resource to evaluate solitary molecules. We analysis novel detection modes with reliable-condition nanopores along with different approaches to measure proteins with nanopores. Tasks encompass the following:
Comprehending essential processes regulating the spatial and dynamic organisation of your DNA in Dwell cells.
But carbon nanotubes have remained a exploration matter of appreciable fascination to a lot of. Without a doubt, the outlook on employing carbon nanotubes to create useful gadgets, in locations such as radio-frequency electronics, electronic electronics and versatile electronics, stays brilliant.
Example (four) of bending configurations in 3D ceesdekker simulations of DNA rods on nanopores. A part of the membrane is proven in grey, the rim of your pore is highlighted in pink, plus a 3D rendering in the motion of your DNA rod is shown.
Later on we spoke again briefly since Dekker felt that our discussion of his religion immediately turned purely philosophical, whereas In addition, it concretely will help him in his do the job.
2008, 1st observation of protein-coated DNA translocation by way of nanopores; settled the origin in the electrophoretic power on DNA in nanopores; identified a substantial velocity improve of microtubules in electric fields; discovered an anomalous electro-hydrodynamic orientation of microtubules; and fixed the origin of sounds in carbon nanotubes in liquid
2013, controlled shaping of Are living bacterial cells into arbitrary designs; and discovery of spontaneous fluctuations in the handedness of histone tetrasomes