Dear Mr. Brubacher, First of all, thank you very much for supporting the 9th International BioBrillouin Conference 2025! We’re delighted to have you on board and look forward to welcoming you to Berlin soon. Below you’ll find key information regarding your sponsor space and logistics for the event. A detailed floor plan will follow in the next few days. _ _ _1. Event & Setup Schedule_ Access to the exhibition areas begins Monday, 24 November 2025 at 17:30. You can find the current conference program here <https://www.biobrillouin25.com/program>. _ _ _2. Deliveries_ In case you need to ship material beforehand, please use the standard address of the Harnack House for any deliveries: Harnack-Haus Tagungsstätte der Max-Planck-Gesellschaft Attn: BioBrillouin Conference 2025 – Booking No. 10395 Ihnestr. 16–20 14195 Berlin Germany Please ensure that all shipments are clearly labeled with the *booking number 10395* so they can be allocated to our event. Deliveries should arrive shortly before the event, as storage space is very limited. _ _ _3. Exhibition desk setup_ Platinum and Gold Sponsors: two banquet desks (each 120 × 60 cm, height 75.5 cm) and four chairs. Silver Sponsors: one banquet desk and two chairs. The final arrangement will be coordinated by the Harnack House staff and communicated by me as soon as I receive this information. Power Supply: Each exhibition space will be equipped with an extension cord (three outlets), installed by the venue’s technical team. Backlit Walls & Displays: Backlit displays are permitted. However, as the building is a listed historic site, attaching materials to walls, doors, or columns is not allowed. _4. Connectivity_ Complimentary Wi-Fi is available throughout the venue: Network: HH-Guest Password: Curium.96 _ _ _5. Locations_ Talks: Goethe Hall <https://www.harnackhaus-berlin.mpg.de/meetings/rooms/goethe-hall> Sponsor exhibition, poster exhibition, and coffee breaks: Planck Lobby <https://www.harnackhaus-berlin.mpg.de/tagungen/raeume/planck-lobby> and Wintergarten Hall <https://www.harnackhaus-berlin.mpg.de/4627638/wintergarten-hall>. To help us coordinate catering and logistics, could you please let us know how many representatives from your company will attend on site? We truly appreciate your partnership and contribution to this year's BioBrillouin Conference. Your support helps make this event possible, and we’re very much looking forward to an inspiring and successful meeting together. Warm regards, Stephanie On behalf of the Scientific Organizing Committee: Jochen Guck - Local Conference Chair (Max Planck Inst. for the Science of Light & MPZ für Physik und Medizin, Germany) Kareem Elsayad (Medical University of Vienna, Austria) Robert Prevedel (European Molecular Biology Laboratory - EMBL, Germany) Francesca Palombo (Exeter University, United Kingdom) Stephanie Möllmert (Max Planck Institute for the Science of Light, Germany) Michael Monaghan (Trinity College Dublin, Ireland) Thorsten Hamann (Norwegian University of Science and Technology, Norway) On 01.10.25 10:49, Jan Brubacher via Soc25 wrote:

Dear BioBrillouin Team

We accept your offer for the SILVER conference sponsoring, please send the invoice to: invoice@toptica.com <mailto:invoice@toptica.com>

Our participant for the time being will be Alexander Jelzow.

*Invoice address:*

TOPTICA Photonics SE

Jan Brubacher

Lochhamer Schlag 19

82166 Graefelfing / Germany

+49 89 85837-0

invoice@toptica.com <mailto:invoice@toptica.com>

VAT Number: DE192124378

TOPTICA logo for web: https://www.toptica.com/fileadmin/Editors_English/15_downloads/TOPTICA-logo-... <https://www.toptica.com/fileadmin/Editors_English/15_downloads/TOPTICA-logo-...>

TOPTICA logo for print: https://www.toptica.com/fileadmin/Editors_English/15_downloads/TOPTICA-logo-... <https://www.toptica.com/fileadmin/Editors_English/15_downloads/TOPTICA-logo-...>

Please let me know if you would like me to send you any further information and what the next steps are.

Best regards

Jan Brubacher

Senior Manager PR & Communications

Phone +49 89 85837-1230

jan.brubacher@toptica.com <mailto:jan.brubacher@toptica.com>

*Von:*Robert Prevedel <prevedel@embl.de> *Gesendet:* Montag, 30. Juni 2025 10:33 *An:* Alexander Jelzow <Alexander.Jelzow@toptica.com> *Cc:* soc25@biobrillouin.org; Kareem Elsayad <kareem.elsayad@meduniwien.ac.at> *Betreff:* Re: [Soc25] [EXTERN] 8th International BioBrillouin Conference | November 2025

*CAUTION: *This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe.

Dear Alexander,

hope you’re doing well. Great to hear you’re interested in supporting our 9th BioBrillouin Conference in Berlin, which will take place at the conference venue of the Max Planck Society (Harnack House <https://www.harnackhaus-berlin.mpg.de/en>) on the 25-27 November 2025.

Attached you find our sponsorship packages - let me, Kareem or anyone else on the organization committee know if you have any further questions.

Looking forward to hearing from you.

Best wishes,

Robert

On behalf of the Scientific Organizing Committee:

/Jochen Guck (Max Planck Institute for the Science of Light & Max-Planck-Zentrum für Physik und Medizin, Germany)/

/Kareem Elsayad (Medical University of Vienna, Austria)/

/Robert Prevedel (European Molecular Biology Laboratory - EMBL, Germany)/

/Francesca Palombo (Exeter University, United Kingdom)/

/Stephanie Möllmert (Max Planck Institute for the Science of Light, Germany)/

/Michael Monaghan (Trinity College Dublin, Ireland)/

/Thorsten Hamann (Norwegian University of Science and Technology, Norway)/

PS. The event was originally planned to take place in Boston, USA, yet due to the current political climate has been moved to Europe on relatively short notice. The expected number of attendees from academia are between 50-100 and span all continents (except Antarctica).

--

Dr. Robert Prevedel

Group Leader

Cell Biology and Biophysics Unit

European Molecular Biology Laboratory

Meyerhofstr. 1

69117 Heidelberg, Germany

Phone: +49 6221 387-8722

Email: robert.prevedel@embl.de

http://www.prevedel.embl.de

On 17.06.2025, at 01:23, Kareem Elsayad via Soc25 <soc25@biobrillouin.org> wrote:

Dear Alexander,

Thanks for your email. Great! We are currently putting together sponsorship package options and should have something ready by end of this week or beginning of next. Will send you then as soon as we have.

All the best,

Kareem

*From:*Alexander Jelzow via Soc25 <soc25@biobrillouin.org <mailto:soc25@biobrillouin.org>> *Reply to:*Alexander Jelzow <Alexander.Jelzow@toptica.com <mailto:Alexander.Jelzow@toptica.com>> *Date:*Tuesday, 17. June 2025 at 01:18 *To:*"SOC25@BioBrillouin.org <mailto:SOC25@BioBrillouin.org>" <SOC25@BioBrillouin.org <mailto:SOC25@BioBrillouin.org>> *Subject:*[EXTERN] [Soc25] 8th International BioBrillouin Conference | November 2025

Dear BioBrillouin team,

we are interested in exhibiting and participating in the 8th International BioBrillouin Conference in Berlin.

Can you please send me some information about sponsoring packages?

Best regards,

Alexander Jelzow

*Dr. Alexander Jelzow* Sales Manager Biophotonics, Europe

<image001.png> <https://www.linkedin.com/company/toptica-photonics>

<image002.png> <https://www.youtube.com/user/TOPTICAPhotonics>

<image003.png> <https://twitter.com/toptica_ag>

Phone +49 89 85837 4290

Mobile +49 152 0205 1132 Alexander.Jelzow@toptica.com <mailto:Alexander.Jelzow@toptica.com> www.toptica.com <https://www.toptica.com/>

TOPTICA Photonics AG

Lochhamer Schlag 19

82166 Graefelfing / Munich

Germany

TOPTICA Photonics AG, Registered Office: 82166 Graefelfing, Germany Company Register: Amtsgericht München, HRB 137368 Executive Board: Dr. Wilhelm Kaenders, Dr. Thomas Renner, Dr. Mathias Schindler, Fabian Uhl Chairman of the Supervisory Board: Dr. Dieter Schenk

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-- Dr. Stephanie Möllmert Research Group Leader Max-Planck-Zentrum für Physik und Medizin Cell Physics Division Kussmaulallee 2 91054 Erlangen Germany Max Planck Institute for the Science of Light Cell Physics Division Staudtstr. 2 91058 Erlangen Germany Phone: +49 (0) 9131 8284530 Email:stephanie.moellmert@mpl.mpg.de Homepage:www.gucklab.com