Search Results - "Wilhelm, S."
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Microfluidic Assembly of Monodisperse Vesosomes as Artificial Cell Models
Published in Journal of the American Chemical Society (18-01-2017)“…Vesosomes are nested liposomal structures with high potential as advanced drug delivery vehicles, bioreactors and artificial cells. However, to date no method…”
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Monodisperse Uni- and Multicompartment Liposomes
Published in Journal of the American Chemical Society (22-06-2016)“…Liposomes are self-assembled phospholipid vesicles with great potential in fields ranging from targeted drug delivery to artificial cells. The formation of…”
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3D microniches reveal the importance of cell size and shape
Published in Nature communications (06-12-2017)“…Geometrical cues have been shown to alter gene expression and differentiation on 2D substrates. However, little is known about how geometrical cues affect cell…”
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Poised epigenetic states and acquired drug resistance in cancer
Published in Nature reviews. Cancer (01-11-2014)“…Brown et al . argue that epigenetic heterogeneity leads to therapeutic resistance, such that bivalently marked gene promoters result in epigenetically poised…”
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Microfluidic Formation of Monodisperse Coacervate Organelles in Liposomes
Published in Angewandte Chemie International Edition (07-08-2017)“…Coacervates have been widely studied as model compartments in protocell research. Complex coacervates composed of disordered proteins and RNA have also been…”
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25th Anniversary Article: Designer Hydrogels for Cell Cultures: A Materials Selection Guide
Published in Advanced materials (Weinheim) (08-01-2014)“…Cell culturing, whether for tissue engineering or cell biology studies, always involves placing cells in a non‐natural environment and no material currently…”
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Microdroplets in Microfluidics: An Evolving Platform for Discoveries in Chemistry and Biology
Published in Angewandte Chemie (International ed.) (09-08-2010)“…Microdroplets in microfluidics offer a great number of opportunities in chemical and biological research. They provide a compartment in which species or…”
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Emerging applications of stimuli-responsive polymer materials
Published in Nature materials (01-02-2010)“…Stimuli-responsive polymers can be engineered, in both film and colloid forms, to respond to a variety of inputs, from temperature to pH. The inherent…”
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Electrochemically Mediated Atom Transfer Radical Polymerization on Nonconducting Substrates: Controlled Brush Growth through Catalyst Diffusion
Published in Journal of the American Chemical Society (06-02-2013)“…Surface initiated atom transfer radical polymerization (SI-ATRP) was triggered after diffusion of a CuI/L activator generated at a working electrode. A stable…”
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Ultrarapid Generation of Femtoliter Microfluidic Droplets for Single-Molecule-Counting Immunoassays
Published in ACS nano (23-07-2013)“…We report a microfluidic droplet-based approach enabling the measurement of chemical reactions of individual enzyme molecules and its application to a…”
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11
Effect of Polymer Brush Architecture on Antibiofouling Properties
Published in Biomacromolecules (14-11-2011)“…Polymer brushes show great promise in next-generation antibiofouling surfaces. Here, we have studied the influence of polymer brush architecture on protein…”
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12
The nanotechnology of life-inspired systems
Published in Nature nanotechnology (01-07-2016)“…Living matter should inspire the design of future nanosystems. For some decades now, nanotechnology has been touted as the 'next big thing' with potential…”
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Macromolecularly Crowded Protocells from Reversibly Shrinking Monodisperse Liposomes
Published in Journal of the American Chemical Society (20-06-2018)“…The compartmentalization of cell-free gene expression systems in liposomes provides an attractive route to the formation of protocells, but these models do not…”
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Dynamic Environmental Conditions Affect the Composition of a Model Prebiotic Reaction Network
Published in Journal of the American Chemical Society (05-04-2023)“…Prebiotic environments are dynamic, containing a range of periodic and aperiodic variations in reaction conditions. However, the impact of the temporal…”
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Comparison of ixekizumab with ustekinumab in moderate‐to‐severe psoriasis: 24‐week results from IXORA‐S, a phase III study
Published in British journal of dermatology (1951) (01-10-2017)“…Summary Background It has been shown that the interleukin (IL)‐23/IL‐17 axis is critical in the pathogenesis of psoriasis. Objectives To present the primary…”
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Cooperative Adsorption of Lipoprotein Phospholipids, Triglycerides, and Cholesteryl Esters Are a Key Factor in Nonspecific Adsorption from Blood Plasma to Antifouling Polymer Surfaces
Published in Journal of the American Chemical Society (08-05-2013)“…Nonspecific protein adsorption is a central challenge for the use of polymeric materials in biological media. While the quantity of adsorbed protein can be…”
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Collagen Gels with Different Fibrillar Microarchitectures Elicit Different Cellular Responses
Published in ACS applied materials & interfaces (14-06-2017)“…The extracellular matrix consists of a complex mixture of fibrillar proteins, in which the architecture and mechanical properties of the protein fibrils vary…”
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Programmable chemical reaction networks: emulating regulatory functions in living cells using a bottom-up approach
Published in Chemical Society reviews (07-11-2015)“…Living cells are able to produce a wide variety of biological responses when subjected to biochemical stimuli. It has become apparent that these biological…”
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Environmental conditions drive self-organization of reaction pathways in a prebiotic reaction network
Published in Nature chemistry (01-06-2022)“…The evolution of life from the prebiotic environment required a gradual process of chemical evolution towards greater molecular complexity. Elaborate…”
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Reversible Photoswitchable Inhibitors Generate Ultrasensitivity in Out-of-Equilibrium Enzymatic Reactions
Published in Journal of the American Chemical Society (21-04-2021)“…Ultrasensitivity is a ubiquitous emergent property of biochemical reaction networks. The design and construction of synthetic reaction networks exhibiting…”
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