A major challenge in the formulation of biopharmaceuticals is to overcome their inherent instability during production, storage, transportation, handling and administration. We are studying underlying mechanisms of degradation of biopharmaceuticals (including therapeutic proteins, vaccines and advanced…

Research groups in the Biological & Soft Matter Programme unravel mechanisms in biological processes and develop novel bio-inspired soft materials.

The research groups within the biological, soft and complex systems research area study the physics of a broad range of biological and soft materials. This spans both experimental and theoretical research.

Promotor: Prof.dr. J.N. Kok, Co-promotor: F.J. Verbeek

We study the physics of a broad range of biological and soft materials

Shape and biological function are tightly connected. Physical descriptions are used to connect the shape of a biological system with its function.

Learning about circadian rhythms can help students to improve their sleep and overall well-being

The Physics and Biological and Soft Matter master's specialisation is one of the two programmes that Leiden University offers in experimental physics. This programme mainly focuses on Biological Physics and Soft Matters Physics.

Oxidation is a common degradation pathway that affects therapeutic proteins and peptides during production, purification, formulation, transportation, storage and handling of solid and liquid preparations. In the present work we review the scientific literature about structural and biological consequences…

Research in the Daniela Kraft Lab focuses on self-assembly in biological and soft matter systems, ranging from anisotropic colloidal particles to lipid membranes, emulsions, and viruses.

When you finish your dissertation, it must undergo a plagiarism check via IThenticate.

Promotores: H. Schiessel, G.T. Barkema

Publishing about your research is a key aspect of your career as a researcher; the majority of research publications are written in English. When applying for research funding, too, it is very important to ensure that your application is written in clear, accessible English. Maria Sherwood-Smith, Academic…

This dissertation contains four works during my PhD. Different biomaterials have been designed based on coiled-coil peptides. These biomaterials have a range of applications, inclusing drug delivery, cell sorting to cell-cell fusion.

This thesis investigates how cell shape and collective behavior influence the dynamics and structure of biological tissues, which are crucial for understanding processes like embryonic development, tissue regeneration, and metastasis.

To be eligible for Law and Society at Leiden University, you must meet the following admission requirements.

This thesis explores how electron paramagnetic resonance (EPR) spectroscopy can be used to investigate key biochemical processes.

It has been a long-standing mystery how complex biological structures emerge from such seemingly uncoordinated building blocks as cells and tissues, in the presence of only minimal environmental guidance.

Can we develop a generic method for Quan/Qual analysis of small molecule drugs, their metabolites and endogenous metabolites in (pre-)clinical samples?

This year's Nobel Prize for Medicine goes to the three American researchers who have unravelled the mechanism behind the biological clock. Joke Meijer, Professor of Neurophysiology and an expert in the field of the sleep-wake rhythm, explained in Dutch newspapers Trouw and NRC why this discovery is…

Promotor: Prof.dr. F.S. de Boer

A European cooperation project on disinformation and fact-checking training empowering current and future media and media education professionals, to identify, prevent, and combat fake news spread over digital networks.

Researchers at LUMC are trying to decipher the biological clock. This knowledge can help deal with luxury problems, such as jetlag, but can also counter diseases. Molecular neurobiologist Erno Vreugdenhil explains.

Source: Bioorg Med Chem, Volume 23, Issue 14, pp. 4034-49 (2015)

On Friday the 6th of December, the annual symposium of the IBL was organized at the Buruma theatre (LUMC), Leiden. This year’s theme was “Biological Networks from Molecules to Society”.

During Seeing Stars Leiden all the lights around Leiden Observatory will be switched off for an hour. The more lights that go out, the more stars we’ll be able to see. For the LUMC, this is the perfect moment to think about our biological clock, the topic researchers from the BioClock consortium are…

This PhD-thesis presents a study on micron-sized particles, so-called colloids. By controlling the chemical and physical properties of these particles, such as the interparticle interaction and the particles’ shape, colloids can act as building blocks that self-assembly into larger structures.

Using biologically inspired algorithms on 'edge devices', such as cameras and mobile phones, is what Svetlana Minakova's PhD research was all about. She conducted research on Convolutional Neural Networks(CNN). Making these algorithms work in different situations is a complicated task. 'Most design…

Dutch researchers are joining forces to conduct research together with a series of societal partners to keep the biological clock healthy in our modern 24-hour society. The BioClock consortium will receive a research grant of no less than 9.7 million euros for this. It is one of the projects that receive…

The major and ultimate aim of metabolomics is to obtain an answer to a specific biological or clinical question.

Alumnus Peter Burger – along with his colleague Alexander Pleijter – is the face of fact-checking in the Netherlands. ‘My degree led straight to this.’

Optimization, mechanisms of action and predictors of the outcome of light therapy in depression: A multicenter randomized trial

Every Sunday at 7 pm, you'll be able to join us for either a public film screening or a lecture. Seats are limited and we work on a first-come, first-serve basis. Our doors open at 6:30 and close at 7:15 or earlier in case the lecture room has reached its full capacity (out of safety considerations)…

Sharing a joke with a colleague in your work chat might seem harmless, but just how private is it? Gerrit-Jan Zwenne, Professor of Law and the Information Society, spoke to Quote about privacy at work: 'Employers can’t stop all private communication.'

Promotor: Prof.dr. P.G.L Klinkhamer

Polls conducted by I&O research point to a political landslide. What's in store for the Netherlands? The polls show that the new party of MP Pieter Omtzigt is well-positioned for the upcoming election, with an expected 31 seats, but only 3 for the Christian Democratic Alliance (CDA) party. It is obvious…

TikTok’s stricter age checks are a good move, says Bart Custers, Professor of Law and Data Science, in an opinion piece in ‘de Volkskrant’. But he warns of risks related to privacy and discrimination.

Find out how to apply for Research in Physics, Biological and Soft Matter Physics at Leiden University by following our step-by-step guide.

Promotor: A. Kros

There are certainly ten airlines who do not carry out an identity check in the Schengen area upon check-in.

The emergence of complex diseases resulting from abnormal cell-cell signaling and the spread of infectious diseases caused by pathogens are significant threats to humanity. Unraveling the dynamic mechanisms underlying cell-cell signaling and infectious disease spreading is crucial for effective disease…

Parkinson's disease is the second most common neurodegenerative disease in the world. One of its symptoms is the loss of dopaminergic neurons in the substantia nigra pars compacta.

Making systems biology modelling a central pillar of research in biology

Chemical biology research at the Leiden Institute of Chemistry is aimed at understanding biological processes at the molecular level to strengthen the knowledge base of human health and disease. The approach to achieve this goal is a fundamental chemical one; with the aid of chemical probes biological…