ceesdekker Can Be Fun For Anyone
ceesdekker Can Be Fun For Anyone
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Using one-molecule optical and AFM imaging and pressure-spectroscopy methods, we request to unravel the mechanistic facets of the framework and dynamics of chromosomes. Our investigation interests involve:
It was only from the 1990s however, when nanotechnology had Innovative to a stage where solitary molecules can be manipulated, that the initial experimental equipment began to seem.
‘It absolutely was only a issue of choosing up a book on mobile biology and starting to study. I'd come from a world of extremely-substantial vacuums, cryostats and quantum phenomena, and now I was Doing the job at place temperature with molecular biology kits.
Sculpting nano-electrodes having a transmission electron beam for electrical and geometrical characterization of nanoparticles.
De sterke polarisatie in de discussie rond schepping/evolutie en meer algemeen rond geloof/wetenschap lijkt helaas geen eind te kennen. Toch is er wel degelijk een heilzame middenweg, maar deze krijgt about het algemeen weinig aandacht. Dit boek kan hier wellicht verandering in brengen. Wie de geschiedenis van de relatie tussen geloof en wetenschap in duikt, komt tot verrassende inzichten. De moderne mens leeft fulfilled veel stereotypen die historisch niet verantwoord blijken te zijn. Afgezaagde typeringen als ‘Vroeger dachten we dat de
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.
Considering that 2000 he moved to solitary-molecule biophysics and nanobiology, with study from DNA supercoiling studies of nucleosomes and DNA repair service proteins to DNA translocation by way of nanopores. Not too long ago his study has centered on finding out cell division with microbes on chip, even though his greatest desire is while in the path of knowing artificial cells.
2000, discovery that nanotubes can have incredible huge present-day densities; resolved the controversial situation of Digital transportation via DNA molecules by measurements of insulating habits at The one molecule level; and demonstration of an AFM system for single-molecule manipulation of nanotubes
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Dekker started off his investigation on single carbon nanotubes in 1993 when he arrange a whole new line of study to check electrical transport through one organic and natural molecules involving nanoelectrodes. In 1996 a breakthrough was understood with carbon nanotubes. This was realized within a collaboration Using the team of Nobel laureate Richard Smalley. STM and nanolithography approaches have been used to demonstrate that these nanotubes are quantum wires at The one-molecule stage, with exceptional physical properties.
FtsZ treadmilling is important for Z-ring condensation and septal constriction initiation in bacterial cell division
Character Physics many thanks the nameless reviewers for his or her contribution to the peer overview of the function.
2005, discovery from the system of DNA uncoiling by topoisomerase enzymes; discovery of extensive-vary conformational variations in Mre11/DNA repair service complexes; and 1st force measurements with a DNA molecule in a very nanopore
2004, discovery of new physics in translocation of DNA as a result of nanopores; to start with experimental analyze of ions conduction in nanofluidic channels; initially electrochemistry with specific solitary-wall carbon nanotubes; STM detection and control of phonons in carbon nanotubes; first electrical docking of microtubules on kinesin-coated nanostructures; to start with biophysics characterization with the mechanical Homes of double-stranded RNA; and initial single-molecule analyze of DNA translocation by a restriction-modification enzyme.