A Secret Weapon For ceesdekker.net
A Secret Weapon For ceesdekker.net
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Spatial structure facilitates cooperation inside a social dilemma: empirical evidence from a bacterial community
Our team reports bacterial cell division and is aiming to represent a ‘bottom up biology’ in synthetic cells which can autonomously divide. Our major curiosity lies in cell division, chromatin composition, and spatial Management.
, Groningen researchers present the final results in their endeavours to make labs much more sustainable and provide strategies for other labs.
2007, to start with genuine-time detection of strand Trade in homologous recombination by RecA; discovery of the reduced persistence size of finishes of microtubules; and resolved the mechanism of biosensing with carbon nanotubes
This yielded a breakthrough. Inside just a few months, we had been ready to measure transportation by means of somebody solitary-walled carbon nanotube. Dependant on lower-temperature experiments by a brilliant PhD college student in my team, Sander Tans (now a valued colleague and professor at Delft University of Technology by having an active exploration lab at AMOLF in Amsterdam), we showed that carbon nanotubes have been genuine quantum wires with quite extensive (micrometres) electronic coherence lengths — confirming theoretical predictions of metallic conduct.
Microbiology has only existed to get a century, given that we started to examine micro-organisms additional severely. I assumed nanobiology was an correct time period, because all molecular Organic relevant interactions occur at the nanoscale: a protein is a few nanometres in size, DNA is 2 nm thick.’
Lots of similar developments adopted, where our group established various transistor variants including single-electron transistors at place ceesdekker.net temperature and intramolecular nanotube junctions that acted as rectifying diodes, and coupled many transistors into smaller evidence-of-theory electronic circuits.
Dynamic ParB–DNA interactions initiate and maintain a partition condensate for bacterial chromosome segregation
Imagine if, as an alternative to utilizing common prime-down silicon electronics, transistors might be designed from the bottom up working with single natural and organic molecules because the switching features? This idea, which turned the basis of now’s area of molecular electronics, to start with emerged while in the 1970s.
Resolving the move sizing in condensin-pushed DNA loop extrusion identifies ATP binding as being the action-making course of action
‘The concept there is such a point for a commencing, a big bang, is currently an interesting signpost to take into consideration that there was a creator. But extra usually, and on the basis of pure rationality, I also arrive at a Christian interpretation of actuality. An atheistic worldview can be a naturalistic worldview: basically, there are actually only atoms and natural forces that we can measure.
2006, to start with demonstration of molecular sorting inside a lab over a chip applying biomotors; discovery of nanobubbles in strong-condition nanopores; and initially estimate of electrokinetic energy conversion within a nanofluidic channel
Visualization of unstained DNA nanostructures with Innovative in-concentration transmission electron microscopy techniques
Supercoiling-dependent DNA binding: quantitative modeling and purposes to bulk and solitary-molecule experiments