Effective cell membrane tension is independent of polyacrylamide substrate stiffness

Autor: Eva Kreysing, Jeffrey Mc Hugh, Sarah K Foster, Kurt Andresen, Ryan D Greenhalgh, Eva K Pillai, Andrea Dimitracopoulos, Ulrich F Keyser, Kristian Franze

Most animal cells are surrounded by a cell membrane and an underlying actomyosin cortex. Both structures are linked, and they are under tension. In-plane membrane tension and cortical tension both influence many cellular processes, including cell mig

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e122ea2681e60da43e29da3f605d31e8
https://www.repository.cam.ac.uk/handle/1810/343517

FeII4L4 Tetrahedron Binds to Nonpaired DNA Bases

Autor: Cally J. E. Haynes, Marion Kieffer, Ulrich F. Keyser, Ryan D. Greenhalgh, Jonathan R. Nitschke, Jake L. Greenfield, Jinbo Zhu

Publikováno v: Journal of the American Chemical Society. 141:11358-11362

A water-soluble self-assembled supramolecular FeII4L4 tetrahedron binds to single stranded DNA, mismatched DNA base pairs, and three-way DNA junctions. Binding of the coordination cage quenches fluorescent labels on the DNA strand, which provides an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3aeaa09f47ca4342befac2a581ef222
https://doi.org/10.1021/jacs.9b03566

Exploiting Inherent Instability of 2D Black Phosphorus for Controlled Phosphate Release from Blow-Spun Poly(lactide-co-glycolide) Nanofibers

Autor: Negin Kamyar, L.P. Nogueira, Eliton S. Medeiros, Jonny J. Blaker, Ryan D. Greenhalgh, David J. Lewis, Peter D. Matthews, Tatiana Rita de Lima Nascimento, Håvard J. Haugen

Publikováno v: Kamyar, N, Greenhalgh, R D, Nascimento, T R L, Medeiros, E S, Matthews, P D, Nogueira, L P, Haugen, H J, Lewis, D & Blaker, J 2018, ' Exploiting Inherent Instability of 2D Black Phosphorus for Controlled Phosphate Release from Blow-Spun Poly (lactide-co-glycolide) Nanofibers ', ACS Applied Nano Materials, vol. 1, no. 8 . https://doi.org/10.1021/acsanm.8b00938

Efforts have been made to stabilize black phosphorus (BP) to utilize its tunable band gap and anisotropic mechanical properties. Here, the intrinsic instability of BP is exploited for controlled therapeutic ion release, namely phosphate. BP was incor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d68ee992723f15d317aca079c9bcdd3
https://doi.org/10.1021/acsanm.8b00938

Anomalously Large Spectral Shifts near the Quantum Tunnelling Limit in Plasmonic Rulers with Subatomic Resolution

Autor: Edina Rosta, Bart de Nijs, Charlie Readman, Ryan D. Greenhalgh, Jeremy J. Baumberg, István Szabó, Colm Durkan, Angela Demetriadou, Oren A. Scherman

The resonance wavelength of a coupled plasmonic system is extremely sensitive to the distance between its metallic surfaces, resulting in "plasmon rulers". We explore this behavior in the subnanometer regime using self-assembled monolayers of bis-pht

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1c2aa9e83f576e65ac29afdfe9afb40
https://www.repository.cam.ac.uk/handle/1810/289533

Hybrid sol–gel inorganic/gelatin porous fibres via solution blow spinning

Autor: Michael W. Anderson, Jonny J. Blaker, Xu Li, Barbara Gore, Eliton S. Medeiros, Angelika Menner, Ryan D. Greenhalgh, Stephen J. Quinn, Alexander Bismarck, William Stephen Ambler, Nicola Tirelli

Publikováno v: Greenhalgh, R D, Ambler, W, Quinn, S, Medeiros, E S, Anderson, M, Gore, B, Menner, A, Li, X, Tirelli, N & Blaker, J 2017, ' Hybrid sol–gel inorganic/gelatin porous fibres via solution blow spinning ', Journal of Materials Science, vol. 52, no. 15 . https://doi.org/10.1007/s10853-017-0868-1

Hybrid sol–gel inorganic–organic fibres offer great potential in tissue engineering and regenerative medicine. A significant challenge is to process them using scalable technologies into useful scaffolds that provide control over fibre diameter,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::750e8318ecbbe138436babbb7e7e3d48