NEMI Platform colloquium: Marijn van Huis

Join us for the next NEMI platform meeting in which Marijn van Huis give a colloquium.

Date: April 19th
Registration: link

Abstract

Advances in Liquid Phase Electron Microscopy: Imaging Strategies for Soft Materials and Controlled Motion of Nanoparticles 

In-situ cells developed for the transmission electron microscope (TEM) allow performing experiments on nanoscale materials in liquids and gases, even while heating or under application of electric fields, while imaging them at near-atomic resolution. Of these two, in particular liquid cell TEM (LC-TEM) imaging is particularly sensitive to e-beam effects [1]. In this seminar I will discuss recent progress made at Utrecht University in the imaging of induced transitions. The first model system is p-NIPAM, a thermoresponsive biocompatible polymer that reversibly compresses when heated from room temperature to a temperature of 40 °C and vice versa. When immersed in water and thus swollen, the density of p-NIPAM is almost the same as that of water, while it is extremely sensitive to e-beam irradiation. Eventually a suitable approach was found and the thermoresponsive response was successfully imaged [2]. The second model system is a ‘rattle particle’ consisting of a mobile core particle inside a larger silica shell where the porous shells are filled with liquid. Depending on the salt concentration in the liquid, the potentials between the core and shell could be adapted to confine the core particle at the center of the shell, or be adapted in such a way that the core particle could explore nearly the entire volume of the spherical cavity [3]. Finally, preliminary results on the application of an AC electric field on the rattles show that the direction of the motion of the cores, either parallel or orthogonal to the field, could be controlled depending on the frequency of the applied field. 

[1] T.A.J. Welling, S. Sadighikia, K. Watanabe, A. Grau-Carbonell, M. Bransen, D. Nagao, A. van Blaaderen, M.A. van Huis, ‘Observation of undamped 3D Brownian motion of nanoparticles using liquid-cell scanning transmission electron microscopy’, Part. Part. Syst. Charact. 37 (2020), 202000003, pp 1-10. DOI: 10.1002/ppsc.202000003. 

[2] A. Grau-Carbonell, F. Hagemans, M. Bransen, N. Elbers, R. J. A. van Dijk-Moes, S. Sadighikia, T. A. J. Welling, A. van Blaaderen, M. A. van Huis, ‘Direct in-situ characterization of the thermoresponsive and cononsolvent behavior of Poly(N-isopropylacrylamide) microgels and shells with nanometer resolution’, in preparation. 

[3] T.A.J. Welling, K. Watanabe, A. Grau-Carbonell, J. de Graaf, D. Nagao, A. Imhof, M.A. van Huis, A. van Blaaderen, ‘Tunability of Interactions between the Core and Shell in Rattle-Type Particles Studied with Liquid-Cell Electron Microscopy’, ACS Nano 15 (2021) 11137-11149. DOI: 0.1021/acsnano.1c03140

FOCUS ON MICROSCOPY 2022

FOCUS ON MICROSCOPY 2022
April 10 – 13, 2022
Porto, Portugal
Incorporating:
35th International Conference on 3D Image Processing in Microscopy 
34th International Conference on Confocal Microscopy

Dear Colleagues,

 Abstracts for oral and poster presentations can now be submitted through the conference website: www.FocusOnMicroscopy.org.

 Deadline for abstract submission: Tuesday, January 25, 2022.

After the successful FOM2021 online conference earlier this year, it is a pleasure to announce FOM2022: the next in a series of unique interdisciplinary meetings on advanced and multi-dimensional light microscopy and image processing. We are optimistic that the COVID-19 situation will again allow an in-person meeting. The FOM2022 conference takes place in the historic city centre of Porto, by the Douro River at the 

Centro de Congressos da Alfândega do Porto (www.ccalfandegaporto.com/en/).

The Porto conference will start on Sunday morning April 10 with tutorials, followed by parallel sessions, Flash poster presentations and a plenary opening session with invited speakers at the end of the afternoon. The first day will be closed with a welcome reception.

If you wish to be kept informed on updates, please leave your email address here. A more detailed announcement will be sent early next year. 

FOM2022 continues a long-standing (since 1988), yearly conference series on the latest innovations and developments in (optical) microscopy and their application in biology, medicine, and the material sciences. FOM is committed to advancing microscopy research and meeting the needs of participants by providing opportunities for sharing work and connecting scientists with the global scientific community.

Key topics include:

  • Theory and practice of confocal and multiphoton-excitation microscopy
  • Super-resolution, nanoscopy imaging: from PSF engineering (4pi, SIM, STED), fluorescent activation/quenching, stochastic/centroid (PALM, STORM, GSDIM, SOFI and related techniques) to TIRF
  • 3D and 4D live cell and tissue imaging
  • Adaptive optics for microscopy
  • Light sheet microscopy
  • Phase/interference based microscopies
  • OCT, holographic, endoscopy
  • Advanced fluorescence imaging/spectroscopy: FRET, FRAP, FLIM, FCS, SOFI
  • New fluorescence probes, proteins, quantum dots, single molecule imaging
  • Clearing and expansion techniques.
  • Coherent non-linear microscopies: SHG, THG, SFG, CARS.
  • Multi-dimensional fluorescence and Raman spectroscopy imaging
  • Correlated light/electron microscopy
  • Laser manipulation and tracking, photo-activation
  • OCT, endoscopy
  • Fast acquisition, automated and high-content microscopy
  • 3D image processing and visualization for multidimensional data

 
Abstracts for contributions are invited and can be submitted starting Sunday October 24 through our website: www.FocusOnMicroscopy.org where further information on the present and previous FOM conferences can be found.

Important dates:

Deadline for the submission of abstractsTuesday, January 25, 2022
Acceptance of abstracts, program on the web   Thursday, February 17, 2022
Deadline for early registrationThursday, March 10, 2022
FOM2022 Conference  Sunday, April 10 – April 13, 2022
Easter Sunday 2022April 17, 2022

Welcoming you to the Porto FOM2022 conference and exhibition,
the FOM2022 organizers:

  • Paula Sampaio, IBMC/i3S, University of Porto, Portugal
  • Hans Gerritsen, Utrecht University, The Netherlands
  • Fred Brakenhoff, University of Amsterdam, The Netherlands

NEMI day 2022 at Naturalis Leiden

NEMI and NeCEN are happy to invite you to the postponed NEMI day, which will now take place 22nd March 2022 (9:00-17:00) at the beautiful venue of Naturalis Leiden. 

For more info on the program, registration and more: https://nemi.microscopie.nl/news/nemi-day-march-22-2022/

NEMI day 2022 at Naturalis Leiden

NEMI and NeCEN are happy to invite you to the postponed NEMI day, which will now take place 22nd March 2022 (9:00-17:00) at the beautiful venue of Naturalis Leiden. 

For more info on the program, registration and more: click here

9th International Conference on Bioimaging

https://bioimaging.scitevents.org

February 09 – 11, 2022

Online Streaming

Conference Chair(s)
Ana Fred, Instituto de Telecomunicações and University of Lisbon, Portugal
Hugo Gamboa, LIBPhys, Physics Department, Nova School of Science and Technology, Nova University of Lisbon, Portugal

Program Chair(s)
Denis Gracanin, Virginia Tech, United States

In Cooperation with
Association for the Advancement of Artificial Intelligence
Swiss Society for Biomedical Engineering
German Society for Biomedical Engineering
European Alliance for Medical and Biological Engineering and Science
Societe Francaise de Genie Biologique et Medical
International Society for Computational Biology

With the presence of internationally distinguished keynote speakers:
Federico Cabitza, Università degli Studi di Milano-Bicocca, Italy
Christoph Hölscher, ETH Zurich, Switzerland
Katja Bühler, VRVis, Austria
Claudia Pagliari, University of Edinburgh, United Kingdom

Proceedings will be submitted for indexation by:
SCOPUS
Google Scholar
The DBLP Computer Science Bibliography
Semantic Scholar
Microsoft Academic
Engineering Index (EI)
Web of Science / Conference Proceedings Citation Index

A short list of presented papers will be selected so that revised and extended versions of these papers will be published by Springer in a CCIS Series book.

Also, another set of papers will be selected and published in a special issue of the Springer Nature Computer Science Journal.

All papers presented at the conference venue will also be available at the SCITEPRESS Digital Library.

Kind regards,
Mónica Saramago
BIOIMAGING Secretariat

Address: Av. S. Francisco Xavier Lote 7 Cv. C, Setubal 2900-616, Portugal
Tel: +351 265 520 185
Web: https://bioimaging.scitevents.org
e-mail: bioimaging.secretariat@insticc.org

8, 11 and 17 February 2022: From Pixel to Publication Course

Date and time

8, 11, and 17 February 2022

Overview

Clear presentation of research output in a scientific publication, as a PhD thesis, or on a website, has become an essential yet challenging task for anyone in the data-rich environment of life sciences. Typical examples include producing publication-grade figures from raw graphics objects (images or graphs) or compiling the PhD thesis from graphics and text data. Adobe Creative Cloud (CC) is a powerful software package containing applications that can make these tasks substantially lighter. Yet we experience in our daily interactions with the 500+ users of the AMC Cellular Imaging core facility that most PhD students have only limited understanding of the applications, capabilities and workflows of the CC workhorses – Photoshop, Illustrator, Acrobat and InDesign.

Understanding CC combined with basic training, driven by the needs of PhD students, will increase the quality and communicability of your scientific output, and teach valuable skills that can be transferred to any modern creative or production environment.

Aims and scope

  • General understanding of computer-generated graphical data formats, with special focus on pixel- and vector-based graphics.
  • Detailed understanding of optimal workflows to generate publication-quality figures, poster and PhD thesis from any graphical or text data.
  • Focused (limited) training in Adobe Photoshop, Illustrator, Acrobat and InDesign, tailored to the needs of these workflows.

For more information and registration please click here

Materials Science EM meeting

This is a joint NVvM/NEMI workshop where talks will be given by representatives of the major EM Materials Science labs in The Netherlands, organized by Sonia Conesa Boj (TU Delft) and Marijn van Huis (Utrecht University). Please register for this meeting by sending an email to m.a.vanhuis@uu.nl. The final program and a link to the hybrid/online meeting will be sent to all participants in January 2022.