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Advanced fluorescence imaging techniques – Course and Conference Office

EMBL Course

Advanced fluorescence imaging techniques

Overview

Course overview

This practical course will cover advanced light microscopy techniques and participants will learn how to derive qualitative and quantitative insights on molecular mechanisms in mechanisms in cells, tissues and developing organisms. Invited guest researchers together with microscopy experts from EMBL will foster an intense information flow with a balance of lectures and practical workshops. The focus of the course will be on the use of fluorescence microscopy to obtain information about localisation and functions of proteins and other bio-molecules at different spatial scales.

Audience

This course is directed towards researchers in the life sciences with access to light microscopy equipment, who have an immediate need to apply the techniques they will learn to solve biological problems at the cellular and molecular level in vivo. As the course will be primarily focused on the advanced techniques, we expect participants to have basic knowledge of light microscopy.

Modules / Resources

The topics will include fluorescence microscopy techniques such as fast time-lapse microscopy of living cells, spinning disk and point-scanning confocal microscopy of large (3D) samples, photo-manipulation as a tool, multicolour single-molecule localization microscopy (SMLM) with spectral demixing, multiplexed imaging, expansion microscopy, FRET-based techniques. For demanding applications, we will cover the aspects of image processing and analysis and the possibilities of microscope automation. The modules will cover all necessary knowledge and demonstrate tools to conduct similar pipelines at your home lab enabling you to answer emerging biological questions.

  • This course is organised in cooperation with Evident.
  • This course is kindly supported by the EMBL Advanced Light Microscopy Facility.

    Learning outcomes

    • Get an overview of advanced fluorescence imaging techniques
    • Obtain hands-on experience setting up and running advanced experiments on modern fluorescence microscopes
    • Discuss the possibilities and drawbacks of experiment planning and data interpretation with experts in the field

    What past participants say

    “I highly recommend this course if you are looking to take your fluorescence microscopy experiments to the next level.” – Josefina Marin-Rojas, Universidad de Chile, Chile

    Speakers

    Speakers, trainers, and staff

    more speakers and trainers will be announced upon confirmation

    Joana Delgado Martins

    Joana Delgado Martins

    University of Zurich

    Switzerland

    Yulia Ermakova

    EMBL Heidelberg

    Germany

    Manuel Gunkel

    EMBL Heidelberg

    Germany

    Aliaksandr Halavatyi

    Aliaksandr Halavatyi

    EMBL Heidelberg

    Germany

    Mark Hink

    University of Amsterdam

    The Netherlands

    Robert Kasper

    Evident

    Germany

    Markus Sauer

    University of Würzburg

    Germany

    Stefan Terjung

    EMBL Heidelberg

    Germany

    Vishwachi Tripathi

    EMBL Heidelberg

    Germany

    Urs Ziegler

    Urs Ziegler

    University of Zurich

    Switzerland

    Scientific organisers

    Joana Delgado Martins

    Joana Delgado Martins

    University of Zurich

    Switzerland

    Manuel Gunkel

    EMBL Heidelberg

    Germany

    Aliaksandr Halavatyi

    Aliaksandr Halavatyi

    EMBL Heidelberg

    Germany

    Stefan Marawske

    Evident

    Germany

    Course organisers

    Karo Wolkersdorfer

    Course and Conference

    Officer

    EMBL Heidelberg

    Germany

    Ellen Malovrh

    Scientific Training

    Officer

    EMBL Heidelberg

    Germany

    Preliminary programme

    Are you on social media? Post using #EMBLFluorImaging and don’t forget to tag @EMBLEvents.

    • No pre-course work will be required.
    • Some speakers may need to join virtually to give their lecture or Q&A, and the programme is subject to change.
    • The programme is subject to change.
    Day 1 – 18 May 2025
    TimeDescriptionLocation
    16:00 – 16:30Welcome and house notes and course overviewISG Hotel
    16:30 – 17:30Lecture: Concepts in Light microscopy
    Urs Ziegler – University of Zurich, Switzerland
    ISG Hotel
    17:30 – 18:00Coffee BreakISG Hotel
    18:00 – 19:00Lecture: Adaptive Feedback Microscopy
    Aliaksandr Halavatyi – EMBL Heidelberg, Germany
    ISG Hotel
    19:00 – 21:00DinnerISG Hotel
    Day 2 – 19 May 2025
    TimeDescriptionLocation
    09:00 – 09:05Overview of the dayCourtyard Room A & B
    09:05 – 10:05Lecture: Expansion microscopyCourtyard Room A & B
    10:05 – 10:35Lecture: Advanced Optical Sectioning techniquesCourtyard Room A & B
    10:35 – 11:05Lecture: Photomanipulation techniques and applications
    11:05 – 11:30Break
    11:30 – 12:30Practical: Preparation of expansion microscopy samplesTraining Lab
    12:30 – 13:30LunchEMBL Canteen
    13:30 – 13:40Introduction to the practicals
    13:40 – 16:10Practical Session 1:
    Live cell imaging
    Joana Delgado – University of Zurich, Switzerland
    (Groups 1)

    3D imaging of model organisms with CLSM
    Stefan Terjung – EMBL, Heidelberg, Germany
    Robert Kasper – Evident, Germany
    (Groups 3+4)

    Imaging expanded samples
    (Groups 2)
    Microscopy rooms
    16:10 – 16:30Coffee break
    16:30 – 19:00Practical Session 2:
    Live cell imaging
    Joana Delgado – University of Zurich, Switzerland
    (Groups 4)

    3D imaging of model organisms with CLSM
    Stefan Terjung – EMBL, Heidelberg, Germany
    Robert Kasper – Evident, Germany
    (Groups 1+2)

    Imaging expanded samples
    (Groups 3)
    Microscopy rooms
    19:00 – 21:00Pizza Dinner and Flash talksRooftop Lounge
    Day 3 – 20 May 2025
    TimeDescriptionLocation
    09:00 – 09:05Overview of the dayCourtyard Room A & B
    09:05 – 10:05Lecture: Spatial omicsCourtyard Room A & B
    10:05 – 11:05Lecture:
    Guy Malkinson – Université de Lorraine, France
    Courtyard Room A & B
    11:05 – 11:30Break
    11:30 – 12:30Discussion round: Techniques for imaging model organisms
    Stefan Terjung – EMBL Heidelberg, Germany
    Training Lab
    12:30 – 13:30LunchEMBL Canteen
    13:30 – 13:40Introduction to the practicals
    13:40 – 16:10Practical Session 3:
    Live cell imaging
    Joana Delgado – University of Zurich, Switzerland
    (Groups 2)

    Deconvolution
    Urs Ziegler – University of Zurich, Switzerland
    (Groups 3+4)

    Imaging expanded samples
    (Groups 1)
    Microscopy rooms
    &
    Computer Training Lab
    16:10 – 16:30Coffee break
    16:30 – 19:00Practical Session 4:
    Live cell imaging
    Joana Delgado – University of Zurich, Switzerland
    (Groups 3)

    Deconvolution
    Urs Ziegler – University of Zurich, Switzerland
    (Groups 1+2)

    Imaging expanded samples
    (Groups 4)
    Microscopy rooms
    &
    Computer Training Lab
    19:00 – 21:00Handfood dinner and Flash talksRooftop Lounge
    Day 4 – 21 May 2025
    TimeDescriptionLocation
    09:00 – 10:00Practical: Setting and debugging adaptive feedback microscopy pipelines
    Manuel Gunkel – EMBL Heidelberg, Germany
    Computer Training lab
    10:00 – 10:30Break
    10:30 – 11:30Lecture: Introduction to SMLM, from concepts to samplesCourtyard Room A & B
    11:30 – 12:30Lecture: Measuring interactions and biosensors using FRET
    Mark Hink – University of Amsterdam, The Netherlands
    Courtyard Room A & B
    12:30 – 13:30LunchEMBL Canteen
    13:30 – 13:40Introduction to the practicals
    13:40 – 16:10Hands-on Practical Session 5:

    Multicolor Single molecule Localization Microscopy with Spectral Demixing
    – Abbelight, France
    Manuel Gunkel – EMBL Heidelberg, Germany
    (Group 2)

    Deciphering Spatial Patterns: The Crucial ‘Where’ in Multiplexed Immunofluorescence within Tissues
    Yulia Ermakova – EMBL Heidelberg, Germany
    Muzamil Khan – EMBL Heidelberg, Germany
    (Group 1)

    FRET
    Mark Hink – University of Amsterdam, The Netherlands
    (Group 4)


    Applying adaptive feedback microscopy for high-throughput photoactivation of specific cell phenotypes
    Aliaksandr Halavatyi – EMBL Heidelberg, Germany
    (Groups 3)
    Microscopy rooms
    16:10 – 16:30Coffee break
    16:30 – 19:00Hands-on Practical Session 6:

    Multicolor Single molecule Localization Microscopy with Spectral Demixing
    – Abbelight, France
    Manuel Gunkel – EMBL Heidelberg, Germany
    (Group 4)

    Deciphering Spatial Patterns: The Crucial ‘Where’ in Multiplexed Immunofluorescence within Tissues
    Yulia Ermakova – EMBL Heidelberg, Germany
    Muzamil Khan – EMBL Heidelberg, Germany
    (Group 3)

    FRET
    Mark Hink – University of Amsterdam, The Netherlands
    (Group 2)


    Applying adaptive feedback microscopy for high-throughput photoactivation of specific cell phenotypes
    Aliaksandr Halavatyi – EMBL Heidelberg, Germany
    (Groups 1)
    Microscopy rooms
    19:00 – 19:20Departure to HotelATC Entrance
    19:45 – 21:45Dinner downtown
    Day 5 – 22 May 2025
    TimeDescriptionLocation
    09:00 – 09:05Overview of the dayCourtyard Room A & B
    09:05 – 10:05Lecture: TBCCourtyard Room A & B
    10:05 – 11:05Lecture: TBCCourtyard Room A & B
    11:05 – 11:30Break
    11:30 – 12:30Lecture: True molecular resolution imaging: Fluorescence imaging with a spatial resolution in the one-digit nanometer range
    Markus Sauer – University of Würzburg
    Training Lab
    12:30 – 13:30LunchEMBL Canteen
    13:30 – 13:40Introduction to the practicals
    13:40 – 16:10Hands-on Practical Session 7:

    Multicolor Single molecule Localization Microscopy with Spectral Demixing
    – Abbelight, France
    Manuel Gunkel – EMBL Heidelberg, Germany
    (Group 1)

    Deciphering Spatial Patterns: The Crucial ‘Where’ in Multiplexed Immunofluorescence within Tissues
    Yulia Ermakova – EMBL Heidelberg, Germany
    Muzamil Khan – EMBL Heidelberg, Germany
    (Group 2)

    FRET
    Mark Hink – University of Amsterdam, The Netherlands
    (Group 3)


    Applying adaptive feedback microscopy for high-throughput photoactivation of specific cell phenotypes
    Aliaksandr Halavatyi – EMBL Heidelberg, Germany
    (Groups 4)
    Microscopy rooms
    16:10 – 16:30Coffee break
    16:30 – 19:00Hands-on Practical Session 8:

    Multicolor Single molecule Localization Microscopy with Spectral Demixing
    – Abbelight, France
    Manuel Gunkel – EMBL Heidelberg, Germany
    (Group 3)

    Deciphering Spatial Patterns: The Crucial ‘Where’ in Multiplexed Immunofluorescence within Tissues
    Yulia Ermakova – EMBL Heidelberg, Germany
    Muzamil Khan – EMBL Heidelberg, Germany
    (Group 4)

    FRET
    Mark Hink – University of Amsterdam, The Netherlands
    (Group 1)


    Applying adaptive feedback microscopy for high-throughput photoactivation of specific cell phenotypes
    Aliaksandr Halavatyi – EMBL Heidelberg, Germany
    (Groups 2)
    Microscopy rooms
    19:00 – 21:00Handfood dinner and Flash talksRooftop Lounge
    Day 6 – 23 May 2025

    TimeDescriptionLocation
    09:00 – 10:30Practical: FRET data analysis
    Mark Hink – University of Amsterdam, The Netherlands
    Computer training lab
    10:30 – 11:00Coffee break
    11:00 – 12:30Practical: SMLM data analysisComputer training lab
    12:30 – 13:30Lunch
    13:30 – 15:00Preparation of student presentationsComputer training lab
    15:00 – 16:30Student presentationsComputer training lab
    16:30 – 17:00Wrap up of course and departureComputer training lab

    Practical information

    Registration fees and motivation letter

    The course is limited to 16 participants. For selection purposes, please note that your application will not be considered without a letter of motivation.

    Registration

    Registration fees include admission, course materials, meals and coffee breaks. Participants are expected to book and pay their own accommodation and travel expenses. 

    Academia€625.00
    PhD Student€625.00
    Industry€1,150.00

    A letter to support your visa application will be issued, on request, once payment of the registration fee is confirmed. We recommend that you book your visa appointment as soon as possible, to avoid any delay with your visa application.

    Confirmation and payment

    The registration fee should be paid only after acceptance to the course. The results will be announced approximately 2-3 weeks after the application deadline.

    Motivation letter submission

    After you have logged in and successfully registered, you will receive an email asking you to submit your motivation letter. Click on the link provided and enter your motivation letter in the text box provided. Alternatively you can submit your motivation letter by clicking on the link on the confirmation page directly after registering.

    Instructions

    1. Include your relevant skills, experience and qualifications showing why you would be suitable for the course.
    2. Explain why you would like to attend, including what you can contribute and how you think you will benefit from the course.

    Please note:

    • The limit of 2000 characters refers to manually typed text and excludes spaces. If an error occurs try using a different web browser (preferably Google Chrome or Mozilla Firefox).
    • If you copy-paste the text into the form, hidden formatting might still be included which may cause the text to exceed the 2,000 character limit resulting in an error message. We recommend you clear all formatting before pasting in the text.
    • If you have special symbols in your text, make sure you are using Unicode characters, otherwise these will not be recognised.

    For detailed instructions, please watch our video on how to submit a course motivation letter.

    Further details

    For further information about registration and motivation letter submission please refer to the FAQ page.

    Financial assistance

    Financial assistance

    Limited financial assistance is provided by the EMBL Advanced Training Centre Corporate Partnership Programme and EMBO in the form of registration fee waiverstravel grants and childcare grants

    Your place in the meeting is only confirmed by paying the registration fee, which is mandatory even when receiving a fee waiver.

    Registration fee waiver

    The fee waiver will cover the registration sum that you have paid to attend the course.

    Travel grant

    The travel grant will cover the cost of travel (airfare, train, bus, taxi, accommodation, visa, and/or registration fees*) and is provided up to specified caps which are normally as follows:

    – up to €400 for participants travelling to an EMBL Course within Europe.

    – up to €1000 for participants travelling to an EMBL Course from outside Europe.

    *Registration fees are only covered for EMBO Practical Courses

    The organisers may reduce the grant cap to accommodate more participants. Recipients will be notified of their travel cap amount when they are informed of the outcome of their application. Original receipts must be provided with your signature for all costs incurred within two months of completion of travel. Scanned copies cannot be accepted.

    Childcare grants

    There is the possibility to apply for a childcare grant to offset child care costs incurred by participants, speakers, trainers and organisers when attending a course. Eligible costs include (but are not limited to) fees for a babysitter or child-care facility and travel costs for a caregiver. Please note that priority will be given to early-stage researchers. There is a limited amount of funding available for the childcare grants and funds will be distributed amongst eligible applicants.

    Boehringer Ingelheim Fonds travel grant

    Applies to selected courses only. Availability will be indicated during the abstract or motivation letter submission process.

    This grant covers costs related to your attendance to the course (registration, travel and accommodation costs). The grant is restricted to PhD students and postdocs who conduct basic biomedical research.
    Whether you are eligible to apply for a travel grant, depends on when you received your university entrance qualification (e.g. Abitur, A-Levels, High School Diploma, Final State Examination):

    – for PhD and MD students, as well as graduates, the university entrance qualification must not have been obtained more than 11 years ago at the time of the envisaged course
    – for postdocs, the university entrance qualification must not have been obtained more than 13 years ago at the time of the envisaged course

    Application

    If you are attending virtually, you can apply for financial assistance in the submission portal by the abstract deadline. Read the instructions on how to apply for financial assistance. Only submissions for financial assistance will be accepted. Presentation abstracts cannot be submitted here and will be declined. 

    In your application you will be asked to summarise your current work,  answer questions regarding why your lab cannot fund your attendance, and how your attendance will make a difference to your career. Application for financial support will not affect the outcome of your registration application.

    *For some events, applications for Childcare Grants will still be done by email. Information about the grant will be sent out shortly after the abstract/motivation letter deadline. Please contact the event Conference Officer if you have any questions.

    Selection

    The scientific organisers will select the recipients of registration fee waivers during the participant selection process for courses. Results will be announced approximately 6 – 8 weeks before the event start date, however for some events this may be delayed. Selection results do not impact your admission to the meeting. Selection for registration fee waivers and travel grants is based on scientific merit, your current work or study location, the reasons for needing financial support, and the impact this event will have on your career.

    Childcare grants will be allocated in the same timeframe (6-8 weeks before the event start date). Please note that priority will be given to early-stage researchers.

    Further details

    Check out this list of external funding opportunities.

    For further information about financial assistance please refer to the FAQ page.

    Accommodation and travel

    Hotel

    Accommodation is not included in the registration fee. Participants are expected to book and pay for their own accommodation.

    Single rooms have been reserved for 6 nights from Saturday, 17 May 2025 to Friday, 23 May 2025 at the ISG hotel (Im Eichwald 19, 69126 Heidelberg).

    After the selection process, selected participants should contact the hotel directly to make a booking with a booking code (EVA25-01) by the deadline of Wednesday, 16 April 2025.

    We recommend that all course participants stay at the dedicated hotel for the course.

    Travel information

    For travel information, please see here.

    If you are travelling to the conference within Germany then you are eligible for the Deutsche Bahn ‘Event Ticket’ (called the ‘Veranstaltungsticket’ in German). This will result in a lower ticket price if your travel distance to Heidelberg is more than 100 km. You need to provide proof of your event attendance when purchasing the ticket.

    For more information in English see here or in German see here.

    You can book your ticket here.

    Local transport

    Shuttle buses will go from the ISG Hotel to EMBL and back, mornings and evenings. A bus schedule and location of the bus stops will be made available prior to the meeting.

    Further details

    Address: EMBL Heidelberg, Meyerhofstraße 1, 69117 Heidelberg, Germany

    For more information about accommodation and travel, please refer to the FAQ page.

    On-site information

    Catering

    All meals and coffee breaks are included in the registration fee. Our catering staff will prepare a wide variety of vegetarian meals, meat and fish dishes, soups, pasta, fresh fruit and vegetables, as well as a variety of desserts.

    Please wear your badge at all times when serving yourself.

    No food or drinks are allowed in the laboratories.

    Electricity and charging station

    In most places the electricity is 220 volts AC (50 cycles). An adaptor and a plug that fits the German socket may be needed for your appliances/laptop (i.e. American, Japanese, etc.). A USB charging station for electronic devices is available at the registration desk..

    EMBL Merchandise

    If you are interested in purchasing EMBL merchandise (products presented in the glass display in the registration area), please email the EMBL shop to place an order or get in contact with your Course Organiser.

    Kindly note the EMBL shop is only open upon request and all purchases must be made in cash (Euros only).

    Health and safety notes

    Please read EMBL’s COVID-19 safety policy for on-site events.
    Do not smoke in any EMBL building.
    Eating and drinking is prohibited in all laboratories.
    Do not enter any restricted areas or the laboratories unless instructed to do so.

    If first aid is required …

    • The first aid room is located next to the ATC Registration Desk (room 10- 205).
    • Dial the Emergency number 222 from any EMBL internal phone only.
    • Where is the accident? What happened? How many injured?
    • Emergency number 06221-387 7821 from mobile phones.
    • Please report all accidents to the conference officer at the registration desk.

    In case of fire …

    • Press the nearest fire alarm button or the Emergency number 222 from any internal phone.
    • A loud fire alarm will go off if an evacuation is required. On hearing the alarm leave the building immediately following the escape route and fire wardens and head to one of the meeting points
    • Do not use the lifts.

    Beyond first aid…

    Please remember to bring your own medication, if needed, to the conference. Note that the next pharmacy is a 4-minute drive from the EMBL, but for many medications you will be required to see a doctor to get a prescription.

    Ensure in advance that your medical insurance will cover you during your visit in the event that you do need to see a doctor while in Heidelberg. In any case, the EMBL Course and Conference Office will assist you to get to the pharmacy and a doctor of your choice if necessary.

    Internet

    Wi-Fi is available on campus. Log in using the EMBL-Events network and the event specific password, which will be provided on site. The eduroam network (secure, worldwide roaming access service developed for the international research and education community) is also available.

    Lost and found

    ‘’Lost and Found’’ items are kept at the registration desk until the end of the conference.

    Luggage

    There are lockers available on-site to store your luggage, which require a 2 EURO coin to operate. There is another luggage room on level E0, which is free to use but remains unlocked during the conference.

    Nursing room

    There is a nursing room available in the ATC Rooftop Lounge on level A29.

    Photography

    During the conference, an EMBL Photographer may be taking photos. If you would not like to appear in these, please inform the photographer or a member of the Course and Conference Office.

    Printing

    We can help to print your boarding pass/train ticket. Please send it to events@embl.de and collect your print-outs at the registration desk.

    Room for prayer, yoga, and meditation

    There is a room for prayer, meditation, and yoga located on level E0 behind the Auditorium. Please be respectful of others using the room.

    Sightseeing

    A variety of activities in Heidelberg can be found on the website of Heidelberg Marketing.

    Travel to and from the venue

    During the event, we provide conference shuttle buses to and from EMBL. In addition, there is the public bus 39A that serves the EMBL campus and taxis can be easily booked at any time. Information on the shuttle buses can be found on the individual event website and more detailed information on travelling to EMBL can be found on our Travel Information page.

    Additional information

    Please find additional information including FAQs and terms and conditions on our Information for Participants page.

    Sponsors

    This course is organised in cooperation with Evident.

    Media partners

    Imaging and Microscopy, a Wiley magazine

    Sponsorship opportunities

    We offer a variety of event sponsoring possibilities, with the flexibility to select a set sponsorship package or combine individual sponsorship options to suit your event budget. Discounts are available for companies sponsoring multiple events at EMBL Heidelberg. View other events, or contact sponsorship@embl.de for further information.

    If you are interested in becoming a media partner of this event, please visit our media partnerships webpage.

    Warning

    EMBL wishes to warn sponsors of EMBL conferences and courses of fraudulent schemes purporting to offer sponsorship opportunities on behalf of EMBL or affiliated with EMBL officials. One current scam campaign of which we are aware is conducted using the name ‘Judy Eastman’ (judy@gopcontact.a2hosted.com) and entails approaches to sponsors offering sponsorship opportunities on EMBL’s behalf. Please be kindly advised that all relevant communication regarding sponsorship of EMBL conferences, symposia and courses is handled by EMBL directly and is sent from an official EMBL account. EMBL does not work with any external providers on sponsorship acquisition.

    Please also note that:

    • EMBL never provides attendee lists for purchase. Any offers of such are fraudulent.
    • EMBL will never call or email you to ask for your credit card details or to request a payment.
    • All payments are on invoice.

    Suspicious communications purportedly from, for or on behalf of EMBL should be reported to EMBL at the following email address sponsorship@embl.de.

    Media kit

    Want to let others know you’re attending this event? Take a look at our shareable media and feel free to use them in your social media channels or presentations.

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    Date: 18 - 23 May 2025

    Location: EMBL Heidelberg

    Venue: EMBL Advanced Training Centre


    Deadline(s):

    Registration: 23 Feb 2025


    Organisers:

    • Joana Delgado Martins
      University of Zurich, Switzerland

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