Sven Warnck
@swarnck.bsky.social
Enthusiast for STEM - supporter of microscopists to investigate the secrets of life
Reposted by Sven Warnck
Day 4 #SFN2025 in ☀️ San Diego
Still around?
Last chance to chat #photomanipulation & #multiphoton with
@martinbrill.bsky.social & @swarnck.bsky.social
Find them with their friends from Chroma Technology + 89 North booth (2120)
Still around?
Last chance to chat #photomanipulation & #multiphoton with
@martinbrill.bsky.social & @swarnck.bsky.social
Find them with their friends from Chroma Technology + 89 North booth (2120)
November 19, 2025 at 6:46 PM
Day 4 #SFN2025 in ☀️ San Diego
Still around?
Last chance to chat #photomanipulation & #multiphoton with
@martinbrill.bsky.social & @swarnck.bsky.social
Find them with their friends from Chroma Technology + 89 North booth (2120)
Still around?
Last chance to chat #photomanipulation & #multiphoton with
@martinbrill.bsky.social & @swarnck.bsky.social
Find them with their friends from Chroma Technology + 89 North booth (2120)
Reposted by Sven Warnck
Day 3 at #SfN2025:
Our custom applications let you switch seamlessly between slice and in vivo imaging on @sutterinstrument.bsky.social microscopes.
Paired with our Rapp Holo-4D holographic photostim, you’re equipped for precise all-optical stimulation.
Q&A: visit Chroma and 89North booth 2120.
Our custom applications let you switch seamlessly between slice and in vivo imaging on @sutterinstrument.bsky.social microscopes.
Paired with our Rapp Holo-4D holographic photostim, you’re equipped for precise all-optical stimulation.
Q&A: visit Chroma and 89North booth 2120.
November 18, 2025 at 9:12 PM
Day 3 at #SfN2025:
Our custom applications let you switch seamlessly between slice and in vivo imaging on @sutterinstrument.bsky.social microscopes.
Paired with our Rapp Holo-4D holographic photostim, you’re equipped for precise all-optical stimulation.
Q&A: visit Chroma and 89North booth 2120.
Our custom applications let you switch seamlessly between slice and in vivo imaging on @sutterinstrument.bsky.social microscopes.
Paired with our Rapp Holo-4D holographic photostim, you’re equipped for precise all-optical stimulation.
Q&A: visit Chroma and 89North booth 2120.
Reposted by Sven Warnck
Day 2 at #SfN2025 in San Diego:
You can also find our solutions for #photomanipulation at our friends @sutterinstrument.bsky.social booth, number 600.
Just ask for Adam Goldring. He knows our stuff.
You can also find our solutions for #photomanipulation at our friends @sutterinstrument.bsky.social booth, number 600.
Just ask for Adam Goldring. He knows our stuff.
November 18, 2025 at 2:58 PM
Day 2 at #SfN2025 in San Diego:
You can also find our solutions for #photomanipulation at our friends @sutterinstrument.bsky.social booth, number 600.
Just ask for Adam Goldring. He knows our stuff.
You can also find our solutions for #photomanipulation at our friends @sutterinstrument.bsky.social booth, number 600.
Just ask for Adam Goldring. He knows our stuff.
Reposted by Sven Warnck
Day 1 #SfN2025 exhibition has opened its doors.
You can find @martinbrill.bsky.social and @swarnck.bsky.social with our friends from 89North and Chroma Technology Corp. at their both no. 2021.
Come by and let's talk about your experiments and #photomanipulation from @rappopto.bsky.social
You can find @martinbrill.bsky.social and @swarnck.bsky.social with our friends from 89North and Chroma Technology Corp. at their both no. 2021.
Come by and let's talk about your experiments and #photomanipulation from @rappopto.bsky.social
November 16, 2025 at 6:37 PM
Day 1 #SfN2025 exhibition has opened its doors.
You can find @martinbrill.bsky.social and @swarnck.bsky.social with our friends from 89North and Chroma Technology Corp. at their both no. 2021.
Come by and let's talk about your experiments and #photomanipulation from @rappopto.bsky.social
You can find @martinbrill.bsky.social and @swarnck.bsky.social with our friends from 89North and Chroma Technology Corp. at their both no. 2021.
Come by and let's talk about your experiments and #photomanipulation from @rappopto.bsky.social
Reposted by Sven Warnck
Outstanding work by the entire team - congratulations to all authors involved!
It’s great to see the precision and performance of the
@rappopto.bsky.social Caliburn ablation laser in action — the level of detail in those cuts is genuinely impressive.
Outstanding work by the entire team - congratulations to all authors involved!
It’s great to see the precision and performance of the
@rappopto.bsky.social Caliburn ablation laser in action — the level of detail in those cuts is genuinely impressive.
Final version of our paper on ciliary metachronal waves out now in Science Advances! doi.org/10.1126/scia...
This is the main thesis work of my PhD student Rebecca Poon, who caught many #platnereis larvae and tirelessly ablated them with a laser. THREAD
This is the main thesis work of my PhD student Rebecca Poon, who caught many #platnereis larvae and tirelessly ablated them with a laser. THREAD
October 20, 2025 at 11:48 AM
Outstanding work by the entire team - congratulations to all authors involved!
It’s great to see the precision and performance of the
@rappopto.bsky.social Caliburn ablation laser in action — the level of detail in those cuts is genuinely impressive.
Outstanding work by the entire team - congratulations to all authors involved!
It’s great to see the precision and performance of the
@rappopto.bsky.social Caliburn ablation laser in action — the level of detail in those cuts is genuinely impressive.
Reposted by Sven Warnck
Absolutely beautiful work, congrats!
October 20, 2025 at 11:39 AM
Absolutely beautiful work, congrats!
Reposted by Sven Warnck
Application is open! Come join us and our fantastic line-up of speakers next year in March in Bonn!
September 8, 2025 at 12:00 PM
Application is open! Come join us and our fantastic line-up of speakers next year in March in Bonn!
Reposted by Sven Warnck
Beautiful pictures—thanks for sharing, @kasiagrochowska.bsky.social
Congratulations again on the new system. It's great to see that it's being put into action so quickly and successfully.
We look forward to more great pictures in the future ;)
Congratulations again on the new system. It's great to see that it's being put into action so quickly and successfully.
We look forward to more great pictures in the future ;)
The beauty of these images will never stop amazimg me. Hippocampal (CA1) neurons expressing an artificial cytoplasmic protein partially targeted to lysosomes (black dots).
September 4, 2025 at 11:26 AM
Beautiful pictures—thanks for sharing, @kasiagrochowska.bsky.social
Congratulations again on the new system. It's great to see that it's being put into action so quickly and successfully.
We look forward to more great pictures in the future ;)
Congratulations again on the new system. It's great to see that it's being put into action so quickly and successfully.
We look forward to more great pictures in the future ;)
Reposted by Sven Warnck
Grateful to have had the chance to connect to many old friends and to make new ones at the incredible "Bee and Fly Neuroethology Meeting" at the Harnack house of the @maxplanck.de in Berlin.
The energy around new discoveries and brilliant scientists was infectious, and inspiring.
The energy around new discoveries and brilliant scientists was infectious, and inspiring.
September 1, 2025 at 11:14 AM
Grateful to have had the chance to connect to many old friends and to make new ones at the incredible "Bee and Fly Neuroethology Meeting" at the Harnack house of the @maxplanck.de in Berlin.
The energy around new discoveries and brilliant scientists was infectious, and inspiring.
The energy around new discoveries and brilliant scientists was infectious, and inspiring.
Reposted by Sven Warnck
Hello BlueSky.
Hello #Biophotonics.
Hello #OptoFluidics & #MicroRobotics.
@kitkarlsruhe.bsky.social #FLUCS2.0
January 6, 2025 at 4:41 PM
Hello BlueSky.
Hello #Biophotonics.
Hello #OptoFluidics & #MicroRobotics.
@kitkarlsruhe.bsky.social #FLUCS2.0
Reposted by Sven Warnck
Hi All,
The QFLIM conference at NIH Nov. 3-4, 2025 is happening!
Confirmed speakers;
Melissa Skala
Leonel Malacrida
David Jameson
Paul Wiseman
Suzanne Frances Scarlata
Thompson, Richard
Steven Vogel, Ph.D
Joanne Li
With more coming!
Website is still being updated.
namsmicroscopy.com
The QFLIM conference at NIH Nov. 3-4, 2025 is happening!
Confirmed speakers;
Melissa Skala
Leonel Malacrida
David Jameson
Paul Wiseman
Suzanne Frances Scarlata
Thompson, Richard
Steven Vogel, Ph.D
Joanne Li
With more coming!
Website is still being updated.
namsmicroscopy.com
North Atlantic Microscopy Society in Princeton, NJ
North Atlantic Microscopy Society in Princeton, NJ aims to promote microscopy education, inspire networking among microscopists, and share microscopy knowledge.
namsmicroscopy.com
August 25, 2025 at 3:23 PM
Hi All,
The QFLIM conference at NIH Nov. 3-4, 2025 is happening!
Confirmed speakers;
Melissa Skala
Leonel Malacrida
David Jameson
Paul Wiseman
Suzanne Frances Scarlata
Thompson, Richard
Steven Vogel, Ph.D
Joanne Li
With more coming!
Website is still being updated.
namsmicroscopy.com
The QFLIM conference at NIH Nov. 3-4, 2025 is happening!
Confirmed speakers;
Melissa Skala
Leonel Malacrida
David Jameson
Paul Wiseman
Suzanne Frances Scarlata
Thompson, Richard
Steven Vogel, Ph.D
Joanne Li
With more coming!
Website is still being updated.
namsmicroscopy.com
Reposted by Sven Warnck
We're proud that the FRAP technology from @rappopto.bsky.social supported this discovery by enabling high-resolution analysis of condensate dynamics.
Congrats to the authors @annaleder.bsky.social and others of the Hiller Lab University of Basel
Congrats to the authors @annaleder.bsky.social and others of the Hiller Lab University of Basel
New paper alert! Stellar work by brilliant lead first author @annaleder.bsky.social together with project leader @masgu.bsky.social reveals a groundbreaking discovery: PDIA6 forms multi-chaperone condensates creating "folding factories" in the ER. www.nature.com/articles/s41...
August 22, 2025 at 12:06 PM
We're proud that the FRAP technology from @rappopto.bsky.social supported this discovery by enabling high-resolution analysis of condensate dynamics.
Congrats to the authors @annaleder.bsky.social and others of the Hiller Lab University of Basel
Congrats to the authors @annaleder.bsky.social and others of the Hiller Lab University of Basel
Reposted by Sven Warnck
It was a splendid time with @kasiagrochowska.bsky.social and Long Yan from Florida Lifetime Imaging.
It’s been a great pleasure working together - thank you @kasiagrochowska.bsky.social and the team for the fruitful collaboration!
All the best for terrific data and exciting endeavors to come 🙌
It’s been a great pleasure working together - thank you @kasiagrochowska.bsky.social and the team for the fruitful collaboration!
All the best for terrific data and exciting endeavors to come 🙌
Exciting week with calibration of the FLIM module!
August 18, 2025 at 7:37 AM
It was a splendid time with @kasiagrochowska.bsky.social and Long Yan from Florida Lifetime Imaging.
It’s been a great pleasure working together - thank you @kasiagrochowska.bsky.social and the team for the fruitful collaboration!
All the best for terrific data and exciting endeavors to come 🙌
It’s been a great pleasure working together - thank you @kasiagrochowska.bsky.social and the team for the fruitful collaboration!
All the best for terrific data and exciting endeavors to come 🙌
Reposted by Sven Warnck
Wonderful work by @viji-draviam.bsky.social and team.
Congratulations on the publication!
We're honored to be cited in your work—exciting to see our contributions supporting cutting-edge research. Looking forward to following your continued discoveries!
Congratulations on the publication!
We're honored to be cited in your work—exciting to see our contributions supporting cutting-edge research. Looking forward to following your continued discoveries!
FRAP-SR (60 nm) reveals subcompartments within DNA damage repair foci in live cells. FRAP in the Super-resolution regime is likely to transform many other fields of cell biology: www.cell.com/cell-reports.... Thanks to @rappopto.bsky.social, @carlzeissstiftung.bsky.social and @ukri.org for support.
Fluorescence recovery in the super-resolution regime reveals subcompartments of 53BP1 foci
Wu et al. exploit 60 nm lateral resolution of diSIM/SIM2-processed super-resolution
(SR) images to develop FRAP in the SR regime, which reveals distinct types of DNA-damage-repair-associated
53BP1 foc...
www.cell.com
August 6, 2025 at 6:44 PM
Wonderful work by @viji-draviam.bsky.social and team.
Congratulations on the publication!
We're honored to be cited in your work—exciting to see our contributions supporting cutting-edge research. Looking forward to following your continued discoveries!
Congratulations on the publication!
We're honored to be cited in your work—exciting to see our contributions supporting cutting-edge research. Looking forward to following your continued discoveries!
Reposted by Sven Warnck
New insights: Muscles grow by splitting sarcomeres! 💥 Using our UGA-42 #photomanipulation, the authors showed sarcomeres divide under tension to stay functional during development.
Congrats to all authors on a beautiful scientific paper!
Congrats to all authors on a beautiful scientific paper!
SARCOMERES divide! Mechanism how muscles grow while contracting - daughter sarcomeres appear everywhere. Seen live, registered on our cover. Pioneered by @clementrodier.bsky.social @friedrich-group.bsky.social Ian Estabrook @ibdm.bsky.social $ by @hfspo.bsky.social www.science.org/doi/10.1126/...
August 4, 2025 at 8:13 AM
New insights: Muscles grow by splitting sarcomeres! 💥 Using our UGA-42 #photomanipulation, the authors showed sarcomeres divide under tension to stay functional during development.
Congrats to all authors on a beautiful scientific paper!
Congrats to all authors on a beautiful scientific paper!
Reposted by Sven Warnck
A beautiful new paper about IP3 Uncaging with the UGA-42 system:
Endothelial cells pass signals by triggering receptors on neighbors—not through gap junctions.
A new way vessels stay in sync!
by Buckley, Zhang, Lee, Wilson & McCarron 2025 FASEB
faseb.onlinelibrary.wiley.com/doi/10.1096/...
Endothelial cells pass signals by triggering receptors on neighbors—not through gap junctions.
A new way vessels stay in sync!
by Buckley, Zhang, Lee, Wilson & McCarron 2025 FASEB
faseb.onlinelibrary.wiley.com/doi/10.1096/...
faseb.onlinelibrary.wiley.com
July 24, 2025 at 7:32 AM
A beautiful new paper about IP3 Uncaging with the UGA-42 system:
Endothelial cells pass signals by triggering receptors on neighbors—not through gap junctions.
A new way vessels stay in sync!
by Buckley, Zhang, Lee, Wilson & McCarron 2025 FASEB
faseb.onlinelibrary.wiley.com/doi/10.1096/...
Endothelial cells pass signals by triggering receptors on neighbors—not through gap junctions.
A new way vessels stay in sync!
by Buckley, Zhang, Lee, Wilson & McCarron 2025 FASEB
faseb.onlinelibrary.wiley.com/doi/10.1096/...
I'm thrilled to announce that I've been invited to give a talk on the #Biophotonics and Medical Applications Forum (B2.350) at #LASER World-of-Photonics in #Munich.
Come by on June 26, 2025, from 10:40 to 11:00 to hear about the "Latest Applications in Fast and Precise #Photomanipulation".
Come by on June 26, 2025, from 10:40 to 11:00 to hear about the "Latest Applications in Fast and Precise #Photomanipulation".
June 17, 2025 at 11:29 AM
I'm thrilled to announce that I've been invited to give a talk on the #Biophotonics and Medical Applications Forum (B2.350) at #LASER World-of-Photonics in #Munich.
Come by on June 26, 2025, from 10:40 to 11:00 to hear about the "Latest Applications in Fast and Precise #Photomanipulation".
Come by on June 26, 2025, from 10:40 to 11:00 to hear about the "Latest Applications in Fast and Precise #Photomanipulation".
Reposted by Sven Warnck
#HappyFluorescenceFriday!
#microscopycommunity- Come listen [email protected] members to Jim Sims from Hamamatsu give an intro to Scientific Cameras as part of our Insights & Educational Tools from Industry on Wed June 18!
Learn more & Register here: buff.ly/oxtbhLk
#microscopycommunity- Come listen [email protected] members to Jim Sims from Hamamatsu give an intro to Scientific Cameras as part of our Insights & Educational Tools from Industry on Wed June 18!
Learn more & Register here: buff.ly/oxtbhLk
June 13, 2025 at 4:03 PM
#HappyFluorescenceFriday!
#microscopycommunity- Come listen [email protected] members to Jim Sims from Hamamatsu give an intro to Scientific Cameras as part of our Insights & Educational Tools from Industry on Wed June 18!
Learn more & Register here: buff.ly/oxtbhLk
#microscopycommunity- Come listen [email protected] members to Jim Sims from Hamamatsu give an intro to Scientific Cameras as part of our Insights & Educational Tools from Industry on Wed June 18!
Learn more & Register here: buff.ly/oxtbhLk
Come say hello at our joint booth at #ELMI2025 — there's some great coffee and beer there to celebrate 25 years of #ELMI! Just walk up the helix and grab yours.
We're happy to chat.
We're happy to chat.
ELMI @eulimi.bsky.social turns 25 next week – and we’re bringing cake (if the mouse leaves us any)...
See you at the 25th European Light Microscopy Initiative meeting at @embl.org w/ our friends Toptica, @microscopy.confocalnl.com, @ultimeyes.bsky.social by CAIRN GmbH, and Chroma Technology Corp.
See you at the 25th European Light Microscopy Initiative meeting at @embl.org w/ our friends Toptica, @microscopy.confocalnl.com, @ultimeyes.bsky.social by CAIRN GmbH, and Chroma Technology Corp.
June 4, 2025 at 2:34 PM
Reposted by Sven Warnck
2/2 The study explores how localized Ca²⁺ signaling influences cellular dynamics using @rappopto.bsky.social 375 nm laser, and the Caliburn laser for microsurgical ablation of cell junctions - offering high spatial and temporal control.
Congrats to all authors involved.
www.cell.com/current-biol...
Congrats to all authors involved.
www.cell.com/current-biol...
Synchronization in epithelial tissue morphogenesis
Richa et al. demonstrate that Tmc, a mechano-gated channel in vertebrate hearing,
synchronizes cell dynamics in the epithelial amnioserosa of Drosophila embryos. Experimental
data together with a data...
www.cell.com
May 8, 2025 at 7:30 AM
2/2 The study explores how localized Ca²⁺ signaling influences cellular dynamics using @rappopto.bsky.social 375 nm laser, and the Caliburn laser for microsurgical ablation of cell junctions - offering high spatial and temporal control.
Congrats to all authors involved.
www.cell.com/current-biol...
Congrats to all authors involved.
www.cell.com/current-biol...
Reposted by Sven Warnck
1/2
A stunning new paper from Deqing Kong & the Jörg Großhans lab dives deep into how cells change shape and reorganize during development. Their toolkit? Precision light from
@rappopto.bsky.social
And we’re thrilled our lasers played a key role.
www.cell.com/current-biol...
A stunning new paper from Deqing Kong & the Jörg Großhans lab dives deep into how cells change shape and reorganize during development. Their toolkit? Precision light from
@rappopto.bsky.social
And we’re thrilled our lasers played a key role.
www.cell.com/current-biol...
Synchronization in epithelial tissue morphogenesis
Richa et al. demonstrate that Tmc, a mechano-gated channel in vertebrate hearing,
synchronizes cell dynamics in the epithelial amnioserosa of Drosophila embryos. Experimental
data together with a data...
www.cell.com
May 8, 2025 at 7:31 AM
1/2
A stunning new paper from Deqing Kong & the Jörg Großhans lab dives deep into how cells change shape and reorganize during development. Their toolkit? Precision light from
@rappopto.bsky.social
And we’re thrilled our lasers played a key role.
www.cell.com/current-biol...
A stunning new paper from Deqing Kong & the Jörg Großhans lab dives deep into how cells change shape and reorganize during development. Their toolkit? Precision light from
@rappopto.bsky.social
And we’re thrilled our lasers played a key role.
www.cell.com/current-biol...
Reposted by Sven Warnck
FRAP-in-SR for dynamic studies at 60nm resolution!! If you explore cell cycle, DNA damage or 53BP1, here are new tools for live-cell microscopy: a fruitful collaboration with @carlzeissstiftung.bsky.social for SIM2/diSIM and @rappopto.bsky.social for localised FRAP www.biorxiv.org/content/10.1...
FRAP-in-SR: Fluorescence recovery in the Super-Resolution regime reveals subcompartments of 53BP1 foci
We combine Lattice Structured Illumination Microscopy (diSIM/SIM2 with ~60 nm resolution), Lattice Light-sheet microscopy and Fluorescence Recovery After Photobleaching (FRAP) to explore 53BP1 dynamic...
www.biorxiv.org
May 8, 2025 at 2:00 PM
FRAP-in-SR for dynamic studies at 60nm resolution!! If you explore cell cycle, DNA damage or 53BP1, here are new tools for live-cell microscopy: a fruitful collaboration with @carlzeissstiftung.bsky.social for SIM2/diSIM and @rappopto.bsky.social for localised FRAP www.biorxiv.org/content/10.1...
Reposted by Sven Warnck
Europe will always stand for science and the freedom to learn and invent.
As of 11 am, tune in, and discover how the @ec.europa.eu wants to help the best and brightest ‘Choose Europe’.
→ europa.eu/!Tx43kH
As of 11 am, tune in, and discover how the @ec.europa.eu wants to help the best and brightest ‘Choose Europe’.
→ europa.eu/!Tx43kH
May 5, 2025 at 7:39 AM
Europe will always stand for science and the freedom to learn and invent.
As of 11 am, tune in, and discover how the @ec.europa.eu wants to help the best and brightest ‘Choose Europe’.
→ europa.eu/!Tx43kH
As of 11 am, tune in, and discover how the @ec.europa.eu wants to help the best and brightest ‘Choose Europe’.
→ europa.eu/!Tx43kH
Reposted by Sven Warnck
Welcome to our booth at #FOM2025
We are happy to talk to you about optical filters, laser illuminations, instrumentation for #photomanipulation, the openFrame microscope, and accessories.
Many thanks to Chroma Technology and 89North for hosting us.
Rapp OptoElectronic GmbH
Cairn Research LTd
We are happy to talk to you about optical filters, laser illuminations, instrumentation for #photomanipulation, the openFrame microscope, and accessories.
Many thanks to Chroma Technology and 89North for hosting us.
Rapp OptoElectronic GmbH
Cairn Research LTd
April 15, 2025 at 6:50 AM
Welcome to our booth at #FOM2025
We are happy to talk to you about optical filters, laser illuminations, instrumentation for #photomanipulation, the openFrame microscope, and accessories.
Many thanks to Chroma Technology and 89North for hosting us.
Rapp OptoElectronic GmbH
Cairn Research LTd
We are happy to talk to you about optical filters, laser illuminations, instrumentation for #photomanipulation, the openFrame microscope, and accessories.
Many thanks to Chroma Technology and 89North for hosting us.
Rapp OptoElectronic GmbH
Cairn Research LTd
Reposted by Sven Warnck
New Preprint.
Active probe-free micro-rheology in living systems.
All optical approach by Dr. Iliya Stoev. Collab @kit.edu with @heisenbergcplab.bsky.social @istaresearch.bsky.social and @mpi-cbg.de
www.biorxiv.org/content/10.1...
Active probe-free micro-rheology in living systems.
All optical approach by Dr. Iliya Stoev. Collab @kit.edu with @heisenbergcplab.bsky.social @istaresearch.bsky.social and @mpi-cbg.de
www.biorxiv.org/content/10.1...
April 11, 2025 at 10:03 AM
New Preprint.
Active probe-free micro-rheology in living systems.
All optical approach by Dr. Iliya Stoev. Collab @kit.edu with @heisenbergcplab.bsky.social @istaresearch.bsky.social and @mpi-cbg.de
www.biorxiv.org/content/10.1...
Active probe-free micro-rheology in living systems.
All optical approach by Dr. Iliya Stoev. Collab @kit.edu with @heisenbergcplab.bsky.social @istaresearch.bsky.social and @mpi-cbg.de
www.biorxiv.org/content/10.1...