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Sergii Pud

@sergiipud.bsky.social

Physicist, Father, Curious guy. Love single molecules, programming, cooking and squash! Assistant professor at the Lab-on-a-Chip group, Twente University

44 Posts143 Follower142 Folgt
Sergii Pud@sergiipud.bsky.social · last yr.

www.dutchnews.nl/2025/07/dutc... amazing hypocrisy to do it amidst shrinking educational and research budgets, part of which is deinternationalization of education

Dutch launch €50 million fund to attract top researchers - DutchNews.nl

The Dutch government will open a new €50 million fund this summer to bring leading international researchers to Dutch universities and research institutes. In March the NWO and Dutch universities asso...

dutchnews.nl

Sergii Pud@sergiipud.bsky.social · last yr.

Now that Trump has realized that asking Putin to stop the war did not work, he will focus on fulfilling their ground 0 conditions. Therefore we will expect returning the rhetoric of : Ukraine as a dicatorship, failed state , home for nazis , sourse of making previous administration to make profit.

Sergii Pud@sergiipud.bsky.social · last yr.

Probably as always too late, but I figured that it is free to use the GitHub copilot with VS code using the Gpt-4o model and also o3 mini. That's totally amazing for hobby projects:)

Vittorio Saggiomo@vsaggiomo.bsky.social · last yr.

Maybe with all that is going on in the states no one noticed, but in the Netherlands the university of Twente has fired 46 people from the chem department. One of them is Jeroen Cornelissen. A giant in the field #chemsky www.utoday.nl/news/75215/p...

Professor Jeroen Cornelissen: 'It could have been more humane'

Professor Jeroen Cornelissen was employed by the UT for no less than 16 years. Until last Monday. His entire department will disappear as of 1 June. His particular concern: what about the students and...

utoday.nl

Sergii Pud@sergiipud.bsky.social · last yr.

I have finally lured my wife to Blue sky. If you like cozy aesthetic art and craft please follow her her and on YouTube

Xenia Hlinka@xeniahlinka.bsky.social · last yr.

Hi BlueSky! Finally a new cozy place to settle! I am a watercolor artist based in the Netherlands. I create nature and fairytale inspired #art (no AI) for people of all ages. Along with this I create aesthetic videos of my work. Please share and follow. #supportartists youtube.com/watch?v=nFc5...

Sergii Pud@sergiipud.bsky.social · last yr.

The kindest of gentle reminders. We have one week to go on one #PhDPosition and one #PostdocPosition in single-molecule dielectrophoresis. Do you like single molecules , advanced optics and nanotechnology? More details in the thread👇 Dear Bluesky poplulation, please help with reposting

Sergii Pud@sergiipud.bsky.social · 2y ago

Hi all, I am very excited to share two positions (PhD and PostDoc) in my group on a EU-funded project ProAct. More about the positions below. Please share with your colleagues! This will be a great project to work on and also we offer a great environment at the BIOS group

Erdinc Sezgin@sciezgin.bsky.social · 2y ago

New paper out💥 in Nano Letters @pubs.acs.org High throughput single particle profiler with simple confocal imaging. We used this new method to study protein-lipid interactions, drug membrane interactions and biophysics of small particles from human donors: pubs.acs.org/doi/10.1021/...

Imaging Single Particle Profiler to Study Nanoscale Bioparticles Using Conventional Confocal Microscopy

Single particle profiling (SPP) is a unique methodology to study nanoscale bioparticles such as liposomes, lipid nanoparticles, extracellular vesicles, and lipoproteins in a single particle and high t...

pubs.acs.org

Kasia Tych@biophysk.bsky.social · 2y ago

Proud to announce Yulia's paper in Nano Letters. We were planning to measure enzyme diffusion rates under different conditions using label-free single-molecule methods, and accidentally uncovered an interesting effect: pubs.acs.org/doi/10.1021/... 🧪

Impact of Ligand-Induced Oligomer Dissociation on Enzyme Diffusion, Directly Observed at the Single-Molecule Level

The existence of the phenomenon of enhanced enzyme diffusion (EED) has been a topic of debate in recent literature. One proposed mechanism to explain the origin of EED is oligomeric enzyme dissociation. We used mass photometry (MP), a label-free single-molecule technique, to investigate the dependence of the oligomeric states of several enzymes on their ligands. The studied enzymes of interest are catalase, aldolase, alkaline phosphatase, and vanillyl-alcohol oxidase (VAO). We compared the ratios of oligomeric states in the presence and absence of the substrate as well as different substrate and inhibitor concentrations. Catalase and aldolase were found to dissociate into smaller oligomers in the presence of their substrates, independently of inhibition, while for alkaline phosphatase and VAO, different behaviors were observed. Thus, we have identified a possible mechanism which explains the previously observed diffusion enhancement in vitro. This enhancement may occur due to the dissociation of oligomers through ligand binding.

pubs.acs.org

Sergii Pud@sergiipud.bsky.social · 2y ago

Hi 2025! After the holiday recession I would like to post a reminder that we have two EU funded positions in my lab (#SciJobs): one #PhDPosition and one #PostdocPosition in single-molecule dielectrophoresis. More details in the thread👇

Sergii Pud@sergiipud.bsky.social · 2y ago

Hi all, I am very excited to share two positions (PhD and PostDoc) in my group on a EU-funded project ProAct. More about the positions below. Please share with your colleagues! This will be a great project to work on and also we offer a great environment at the BIOS group