Professor of Physical Chemistry interested in photonics, fluorescence, nanomaterials, functional interfaces, biosensors, cell biophysics @ruhrunibochum Germany
Joined November 2017
- Tweets 571
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- Followers 933
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94 Photos and videos
Jun 12
Many thanks to @ArdemisPrime for visiting us in Bochum and sharing her vision about future sensor design. It was great to catch up and brainstorm about future technologies. @nanocarbons @ruhrunibochum @SolvationSci
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Jun 10
1/4 Check out our work with the Sulpizi and Havenith labs @Nature. We show that light can slow down diffusion of small objects (@nanocarbons), find a THz signature for it in the water and support it by simulations. @ruhrunibochum @SolvationSci nature.com/articles/s41586-0…
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Jun 10
3/4 Optical pump probe THz spectroscopy probes the water structure and we found a unique feature that we assign to the exciton water interaction. Because of the time scales we propose that this pathway allows the nanotube to exchange momentum with the water via quantum friction.
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Jun 10
4/4 Finally, we performed MD simulations. They support the interpretation that charge oscillations of the exciton interact with the water and are the reason. There are very interesting implications and still many open questions. Many congrats to Tanuja and Krishan the whole team
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Jun 10
Looking forward to the talk from Ardemis, a global leader in biosensor design and research. @ruhrunibochum @SolvationSci
Excited to speak at tomorrow's RESOLV seminar on AI for medical diagnostics and next-generation sensors.
Thanks to @KrussLab for the invitation!
📍 ZEMOS Building, Ruhr-Universität Bochum
🕚 11:15
Hope to see some of you there.
#AI #MedicalDiagnostics #Sensors #RESOLV
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Sebastian Kruss retweeted
New paper online: Chemical efflux imaging using an annular nanosensor array for in situ bladder cancer detection.
"A catheter-integrated carbon nanotube #nanosensor array enables NIR mapping of bladder #cancer biomarkers with 182× higher sensitivity."
nature.com/articles/s41565-0…
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Sebastian Kruss retweeted
May 18
Integrating experimental and computational approaches we elucidated the role of nanoparticle size and cross-linking on plant cell wall-nanoparticle interactions for advancing plant nanobiotechnology and nano-enabled agriculture.
pubs.acs.org/doi/10.1021/acs…
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May 12
Monitoring Molecules in Neuroscience (MMiN) conference in Amsterdam abstract deadline is approaching. monitoringmolecules.org/spea…
Highly interesting for anyone interested in neurochemical technologies. There will be also a symposium on @nanocarbons for neuroscience.
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Sebastian Kruss retweeted
Nanoscale rheological heterogeneity revealed by Single Particle orientation Tracking (SPoT) of ultrashort carbon nanotubes in brain tissue biorxiv.altmetric.com/detail…
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Apr 19
Read our latest: Detecting organophosphates with nanosensors! 💡Identical defect sites in SWCNTs produce opposite fluorescence responses depending on the corona phase.
A new design principle for optical sensing in complex environments 🌊Now in Nanoscale pubs.rsc.org/en/content/arti…
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Apr 23
Cool work and new dimension for CNT chemistry!
Apr 21
Quantum defects make carbon nanotubes better! A massive expansion of quantum well defect chemistry that can improve sensors for cancer and many other applications. Congratulations team, funders, and collaborators! @MSKCancerCenter @nanocarbons nature.com/articles/s44160-0…
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Sebastian Kruss retweeted
Apr 20
📢How many sensors do you really need for reliable chemical fingerprinting?
In our new work with @sycho_lab, we introduce a transparent framework that selects minimal sensor subsets from small screening datasets while preserving classification accuracy.
pubs.acs.org/doi/10.1021/acs…
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Apr 22
If you are interested in near infrared (NIR) absorption and fluorescence spectroscopy: Here is a a simple, low cost instruction. tinyurl.com/44k6xj53 You can also equip It with a xy controller for high throughput screenings. Congrats to Krisko. @ruhrunibochum @SolvationSci
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@krusslab report a new method to incorporate tiny perturbations (quantum defects) into the lattice of carbon nanotubes: it works without purification, creates brighter fluorescence and enables applications in sensing #openaccess
onlinelibrary.wiley.com/doi/…
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Mar 17
Where did carbon nanotubes go? Were they just hype? No! They’re in your lithium ion batteries and more! “Industrial Adoption of Carbon Nanotubes” - Open access! pubs.acs.org/doi/10.1021/acs…
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On the cover of this month's issue of Nature Nanotechnology! Our nanosensor AI-based liquid biopsy (blood test) for brain tumors that also enables the discovery of new biomarkers. nature.com/articles/s41565-0…
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Feb 17
Our lab has had a productive, exciting couple of weeks! We had a review article come online in Advanced Sensor Research, in which we focus on rational design of optical nanosensors with molecular recognition elements Great work led by Dr. Amelia Ryan! advanced.onlinelibrary.wiley…
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Feb 10
Great collaboration with @PhilipTinnefeld @Vukovic_Lab and special congrats to Izabela and Justus. We show in @angew_chem that @nanocarbons quench dyes with a beautiful d^-5 scaling law. Interesting perspectives for nano engineering... @SolvationSci tinyurl.com/8dj3en47
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Feb 8
Congrats to Christina on her work in @ACS_Sensors . She developed a new biofunctionalization strategy for biosensors to detect CRP in human serum, which is an important biomarker for inflammation. @nanocarbons @ruhrunibochum @SolvationSci pubs.acs.org/doi/10.1021/acs…
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