Institute of Biology Leiden (IBL) is an internationally oriented institute for research and education in biology. We are part of the Faculty of Science at Leiden University.

This thesis describes the synthesis, analysis of various tetrazine bearing compounds and use in bioorthogonal chemistry.

China is a one-party regime, yet elections are held for the local congresses. PhD candidate Wang Zhongyuan investigated how the Communist Party uses this democratic instrument to strengthen the authoritarian regime. PhD defence 31 January.

Professor Joke Bouwstra has been elected as member of the Koninklijke Akademie van Wetenschappen (KNAW, The Royal Dutch Academy of Sciences). This is a very prestigious recognition and a great honor for Joke. You can find the announcement by the KNAW below (short version) and as an attachment.

The work in this thesis demonstrates how to obtain an atomic-scale picture of a diverse set of complex surface structures observed using STM, under disparate conditions.

Professor Petra Sijpesteijn has been elected as an International Fellow of the British Academy, a prestigious recognition that highlights her exceptional contributions to the study of early Islamic history.

Nicholas Vrousalis, lecturer in Political Philosophy at the Institute of Political Science of Leiden University, has been elected to a fellowship at Princeton University. During the academic year 2015/16, Vrousalis will be based at Princeton University's Center for Human Values, where he will write…

We investigate the molecular basis underlying health and disease and provide answers to existing and emerging health problems. Within this theme, we study diseases ranging from rare genetic disorders to cancer and infectious diseases. We make use of a wide variety of model systems and pursue diverse…

In this paper, Kantorowicz argues that reverse party favoritism exists. He exploits the fact that during the SARS-CoV-2 pandemic crisis, the Polish government was keen to launch postal voting in the presidential elections scheduled for May 2020.

In May 2024, ahead of the European elections, Professor Wolff spoke to 135 pupils from the European Primary School The Hague about Democracy, Europe and the European elections.

On 29 February there appeared a column by Maaike Warnaar in the Volkskrant on the Iranian elections.

Associate Professor Erik Bähre talks about the upcoming elections in Brazil on the Dutch Radio channel BNR Radio.

The student elections for the student representatives of the Faculty Council will take place from 22 to 25 April. Prominent members of four student parties engaged in a debate last Thursday on topics close to students’ hearts.

The topic of conversation at The Great Continental Breakfast the morning after the EU elections in the Netherlands was the election campaign, the – lacking? – constitutional basis of the EU and the Timmermans effect. ‘These were the most normal EU elections ever!’

The European Union has invested ten million euros in the so-called iNEXT-Discovery consortium. The goal of this new consortium is to enable European researchers to extend innovative structural biology research. The Netherlands Centre for Electron Nanoscopy (NeCEN) is also part of iNEXT-Disovery, which…

Living systems scale from unicellular microbes to complex multispecies communities that constantly change over time. Within the theme Development & Disease, we enhance our fundamental understanding of development and homeostasis of living cells and systems. We analyze the normal situation and how stresses…

Just one year ago, nobody would have given Trump a cat's chance in the US presidential elections. Now he will be the next President of the United States. Professor of Journalism and New Media Jaap de Jong explains the rhetoric that has got Trump so far.

These might be ‘just’ provincial council elections in the Netherlands, but the outcome on 15 March could have serious consequences for how the country is governed. Conflicts between the government in The Hague and the provinces, and tension within the Dutch cabinet, might be looming. On 1 July, every…

On 26 June 2016 the Council of the Academia Europaea approved a class lists of scholars to be invited to accept membership at the Academia Europaea. Professor Lisa Cheng was elected for the section “Linguistic Studies”.

Thijs Porck, university lecturer of medieval English at the Leiden University Centre for the Arts in Society, has been elected a Fellow of the Royal Historical Society (RHS).

On 18 June, 2015, Erik Kwakkel was elected to the Comité International de Paléographie Latine (CIPL), a scholarly committee that specialises in the study of the medieval book.

Voters sent a clear signal in the recent Dutch provincial council elections with the 'monster' victory for the Farmer-Citizen Movement (BoerBurgerBeweging, BBB). This sign of ‘social resistance’ has consequences for the policy on nitrogen emissions, according to Geerten Boogaard, Professor of Local…

Matthew Broad elected a Fellow of the Royal Historical Society

Hydrogen fuel cells are expected to be pivotal in the energetic transition towards renewable energy sources such as solar and wind power. However, their industrial scalability is severely hindered by the high cost and degradation rate of platinum catalysts, one of their key components. Addressing this…

Michaël Peyrot is elected member of the Young Academy of Europe (YAE: http://yacadeuro.org).

Prof. Dr. Ir. Marin van Heel, Emeritus Professor at the Institute of Biology Leiden (NeCEN), is one of the winners of the “Wiley Prize in Biomedical Sciences 2017”. This annual award is presented to recognize contributions that have opened new fields of research or have advanced concepts in a particular…

Ad IJzerman, Head of department Medicinal Chemistry, was elected “Highly cited researcher” by Thomson Reuters.

The Royal Netherlands Academy of Arts and Sciences has elected five Leiden professors from different disciplines as new members. Two of the new members are women.

There are several training oportunities within the cell observatory

Professor Corinne Hofman has been made a Corresponding Fellow of the British Academy for the humanities and social sciences. She is among 76 distinguished scholars to be elected to the fellowship in recognition of her work in the field of archaeology.

Dutch provinces must finalise their plans this summer to meet the government's targets on nitrogen emissions. Can the outcome of the provincial elections this week still change nitrogen policy? The NOS spoke about this issue with various parties including Rogier Kegge, assistant professor in administrative…

The CMCB brings together a diverse range of unique expertise in microbial cell biology. Members of the CMCB investigate both model and non-model organisms, bacteria and archaea, pathogens and non-pathogens.

Dutch households, especially those on middle and high incomes, pay billions of euros more in tax than promised in election manifestos. Companies, on the other hand, generally pay less tax than initially announced. These are the conclusions reached by Wilmar Bolhuis, PhD student at Leiden University.…

Professor Ann Skelton, Rotating Honorary Chair of Enforcement of Children's Rights 2020/2021 at the Department of Child Law, has been re-elected as member of the United Nations Committee on the Rights of the Child.

Rafał Matuszewski has been elected Fellow of the Young Academy of Europe (YAE) in recognition of his academic leadership and outstanding scientific achievements in the fields of ancient Greek history and classics.

Information about the products of the extract library.

The CIGR brings together a diverse range of unique expertise in genome research rooted in biology, chemistry and physics. Members of the CIGR investigate genome folding and genome transactions. An important aspect is direct as well as long term relevance for medicine. The available expertise extends…

Food security is challenged by a growing global population and by climate change. Drought and soil salinity are considered the most important ones that inhibit crop yield and distribution. Worryingly, climate change is predicted to increase not only their frequency and severity, but also their co-occurrence,…

Promotor: Prof.dr. P.G.L. Klinkhamer, Co-Promotor: T.J. de Jong

In February 2020 Jed Wentz will start the new course 'Practical Rhetoric: public speaking according to historical sources'. Registration is now open!

Leiden chemist Roxanne Kieltyka is part of the 2018 Talented 12 list of the American Chemical Society. That was announced by the journal Chemical & Engineering News on 19 August.

On The Conversation, assistent professor dr. Alanna O’Malley of the Institute for History argues that while the UN is indeed not without its flaws and failures, such criticism oversimplifies the role and abilities of the UN. Rather, she and colleague Simon Jackson argue, we should keep in mind that…

‘Voor de formatie moeten grote, controversiële beslissingen worden genomen waar een breed draagvlak voor moet zijn. Dat vraagt om goede afspraken en een rustig proces’, zegt Wim Voermans, hoogleraar Staatsrecht, in een uitzending van WNL op Zondag.

On 21 March The Netherlands Centre for Electron Nanoscopy (NeCEN) hosted the Life Sciences Café. Around 60 people from neighbour companies from the Leiden BioScience Park visited the facility for cryo-electron microscopy to get a glimpse behind the scenes. Head of NeCEN Ludo Renault believes it was…

The Royal Netherlands Academy of Arts and Sciences has elected five Leiden professors from different disciplines as new members. One of them is Judi Mesman, Dean of LUC