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858 search results for “chemical worked” in the Staff website

• Synthesis of chemical tools to study the immune system Event - 19 January 2023

  PhD defence

• Chemical reactivity of O2, CO and CO2 on Cu surfaces Event - 9 April 2024

  PhD defence

• Work-related travel insurance
• Working in a diverse environment Humanities Diversity and inclusiveness

  The more diverse a work environment is the more creative and innovative it will be. This in turn promotes quality of education and research, which is why Leiden University is committed to equal opportunities for each individual, whether these are opportunities for appointment, for promotion, or to optimally…

• Work-related travel insurance
• 
  Helen Pluut Associate Professor

  Faculty of Law

  h.pluut@law.leidenuniv.nl | +31 71 527 5386

• Students work on bacterium that makes sustainable plastic News - 7 September 2023

  A group of biology students are working on a solution to the world’s plastics problem by getting bacteria to make biodegradable plastic.

• Transdisciplinary work is fantastic, but requires dedicated efforts from all sides to understand each other’ News - 16 December 2025

  Eiko Fried has been appointed professor of Mental Health & Data Science. This combined chair neatly fits the view that understanding complex mental health issues require the integration of statistical methods. ‘The idea that mental health problems are monocausal entities with simple etiologies is no…

• 
  Eva George Matlalcuatzi PhD candidate

  Faculty of Science

  e.d.c.george.matlalcuatzi@lic.leidenuniv.nl | 071 5274725

• 
  Yixuan Wang PhD candidate / PhD fellow

  Faculty of Science

  y.wang@lic.leidenuniv.nl | 06 51897252

• 
  Tijn Vleeshouwer PhD candidate

  Faculty of Science

  t.r.vleeshouwer@lic.leidenuniv.nl | 071 5272727

• 
  Jessica Hoang PhD candidate

  Faculty of Science

  j.hoang@lic.leidenuniv.nl | 06 39777767

• 
  Kim Bonger Professor Chemical Biology

  Faculty of Science

  k.m.bonger@lic.leidenuniv.nl | +31 71 527 2727

• 
  Alexandra Velthuijzen PhD candidate

  Faculty of Science

  a.velthuijzen@lic.leidenuniv.nl | 071 5272727

• 
  Luuk Reinalda Postdoc

  Faculty of Science

  l.reinalda@lic.leidenuniv.nl | 071 5273544

• 
  Kas Steuten Postdoc

  Faculty of Science

  k.steuten@lic.leidenuniv.nl | 071 5273588

• Paco Barona Gomez ready to work in Leiden: ‘Fundamental research creates opportunities’ News - 29 September 2022

  Paco Barona Gomez is the newest associate professor at the Institute of Biology Leiden (IBL). The Mexican researcher is fascinated by the evolution of natural products: compounds made by microbes, but also plants and animals. ‘It’s like we investigate chemical dark matter.’

• Expanding the chemical space of antibiotics produced by Paenibacillus and Streptomyces Event - 5 September 2024

  PhD defence

• Podcast: Wouter Weeda on football, magic tricks and enjoying work in turbulent times News - 18 December 2025

  Wouter Weeda became the new scientific director of the Institute of Psychology in December. But he is also a football coach, bass player in the Thursday Evening Band and chairman of the National Magic Association. Get to know Wouter in 13 minutes.

• Artificial microswimmers work together like bacteria News - 1 April 2022

  Microscopic swimmers such as bacteria do not always swim alone. There are advantages to exchanging information and cooperating. Stefania Ketzetzi and colleagues now show in Nature Communications that human-made microswimmers, too, can cooperate.

• Procurement, purchasing and ordering

  Do you wish to purchase or order something on behalf of the University? You need to take into account a number of procurement procedures. For example, the University makes use of framework contracts. Do you do need temporary staff? You can read all about it on the page of HR.

• How drugs work better when encapsulated in nanoparticles News - 4 June 2022

  Chemist Tobias Bauer discovered ways to improve drugs by encapsulating them. Packages with iron nanoparticles, for example, can stimulate immune cells. Bauer will receive his PhD on 9 June.

• A chemical biology approach to explore lipid metabolism in neurological disorders Event - 24 June 2025

  PhD defence

• Life cycle assessment of emerging chemical technology systems: challenges and future needs Event - 7 November 2024

  PhD defence

• Human β-Glucosidases and Related Glycosylated Metabolites with Novel Chemical Tools Event - 24 October 2025

  PhD defence

• Bridging the Gap between Macro and Micro: Enhancing Students Chemical Reasoning Event - 6 December 2023

  PhD defence

• Development of New Chemical Tools to Study the Cannabinoid Receptor Type 2 Event - 22 May 2024

  PhD defence

• Exploring the chemical space of natural products from Streptomyces using multi-omics approaches Event - 16 April 2025

  PhD defence

• BioREPS online seminar series Event
• Hoisting work behind the university library: altered access to car park on 10, 11 and 12 December Announcement - 9 December 2025

  Facility

• ‘I work with go-getters who know what needs to be done’ News - 11 July 2024

  Her office is a bit tucked away in a corner of the building, but her department is always buzzing with activity. Since May 2024, Renate Rijbroek has been our new Head of Facility Management. There was no slow start: ‘We are working hard towards the official opening in September.’

• Better work balance, more job satisfaction News - 2 March 2023

  How do we at Humanities ensure a better work balance and more job satisfaction? A group of colleagues considered that question on Tuesday afternoon, 31 January. Two members of Academia in Motion also joined in the discussion.

• Help and support

  Do you have a question about submitting an invoice? Or do you need help with procurement? Below you will find more information.

• Service portal

  You can place all your orders through the Service portal: from furniture to coffee to chemicals to pens.

• 
  Sasha Chikunova Guest researcher

  Faculty of Science

  a.chikunova@lic.leidenuniv.nl | +31 71 527 2727

• 
  Jingming Liu PhD candidate

  Faculty of Science

  j.liu@lacdr.leidenuniv.nl | +31 71 527 2727

• 
  Amit Cherian Microscopy Specialist

  Faculty of Science

  a.cherian@lic.leidenuniv.nl | 071 5273527

• 
  Rico Singer Guest researcher

  Faculty of Science

  r.singer@lic.leidenuniv.nl | +31 71 527 2727

• 
  Floor Stevens Analyst

  Faculty of Science

  a.f.stevens@lic.leidenuniv.nl | 071 5273534

• 
  Na Zhu Guest researcher

  Faculty of Science

  n.zhu@lic.leidenuniv.nl | 071 5272727

• 
  Sebastian Geibel Associate Professor

  Faculty of Science

  s.r.j.geibel@lic.leidenuniv.nl | 071 5274544

• 
  Zoë Vogelaar Research staff member

  Faculty of Science

  z.j.vogelaar@lic.leidenuniv.nl | 071 5274410

• 
  Dane Marijan Postdoc

  Faculty of Science

  d.marijan@lic.leidenuniv.nl | +31 71 527 1038

• 
  Rob Bosman Postdoc

  Faculty of Science

  r.e.j.bosman@lic.leidenuniv.nl | 071 5273548

• 
  Brecht Ellenbroek PhD candidate

  Faculty of Science

  b.d.ellenbroek@lacdr.leidenuniv.nl | 071 5274206

• 
  Liesbeth van der Velden Management/office-assistent

  Faculty of Science

  veldenevander@lic.leidenuniv.nl | +31 71 527 4539

• 
  Twan Tjoa Research staff member

  Faculty of Science

  t.f.tjoa@lic.leidenuniv.nl | 06 27460786

• 
  Heleen Peeters PhD candidate

  Faculty of Science

  h.h.c.peeters@lic.leidenuniv.nl | 06 57316306

• 
  Marta Artola Perez de Azanza Associate professor

  Faculty of Science

  m.e.artola@lic.leidenuniv.nl | 071 5274213

• 
  Lucie Delfos PhD candidate - guest

  Faculty of Science

  l.delfos@lacdr.leidenuniv.nl | 071 5272727