| 1. |
- Churchard, A. J., et al.
(författare)
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A multifaceted approach to hydrogen storage
- 2011
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Ingår i: Physical Chemistry Chemical Physics. - : Royal Society of Chemistry (RSC). - 1463-9084 .- 1463-9076. ; 13:38, s. 16955-16972
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Tidskriftsartikel (refereegranskat)abstract
- The widespread adoption of hydrogen as an energy carrier could bring significant benefits, but only if a number of currently intractable problems can be overcome. Not the least of these is the problem of storage, particularly when aimed at use onboard light-vehicles. The aim of this overview is to look in depth at a number of areas linked by the recently concluded HYDROGEN research network, representing an intentionally multi-faceted selection with the goal of advancing the field on a number of fronts simultaneously. For the general reader we provide a concise outline of the main approaches to storing hydrogen before moving on to detailed reviews of recent research in the solid chemical storage of hydrogen, and so provide an entry point for the interested reader on these diverse topics. The subjects covered include: the mechanisms of Ti catalysis in alanates; the kinetics of the borohydrides and the resulting limitations; novel transition metal catalysts for use with complex hydrides; less common borohydrides; protic-hydridic stores; metal ammines and novel approaches to nano-confined metal hydrides.
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| 2. |
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| 3. |
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| 5. |
- Romanszki, Lorand, 1980, et al.
(författare)
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Hydrogen storage in thin metallic films
- 2009
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Ingår i: Trends in Nanotechnology 2009, Oviedo, Spain, September 1-5 2009.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 6. |
- Romanszki, Lorand, 1980, et al.
(författare)
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Hydrogen storage – problems and solutions
- 2009
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Ingår i: 6th International Congress of Young Chemists, Kraków, Poland, October 15-19, 2009.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)
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| 7. |
- Udyavara Nagaraj, Vignesh, et al.
(författare)
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Stimuli-Responsive Membrane Anchor Peptide Nanofoils for Tunable Membrane Association and Lipid Bilayer Fusion
- 2022
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Ingår i: ACS Applied Materials & Interfaces. - : American Chemical Society (ACS). - 1944-8252 .- 1944-8244. ; 14:50, s. 55320-55331
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Tidskriftsartikel (refereegranskat)abstract
- Self-assembled peptide nanostructures with stimuli-responsive features are promising as functional materials. Despite extensive research efforts, water-soluble supramolecular constructs that can interact with lipid membranes in a controllable way are still challenging to achieve. Here, we have employed a short membrane anchor protein motif (GLFD) and coupled it to a spiropyran photoswitch. Under physiological conditions, these conjugates assemble into ∼3.5 nm thick, foil-like peptide bilayer morphologies. Photoisomerization from the closed spiro (SP) form to the open merocyanine (MC) form of the photoswitch triggers rearrangements within the foils. This results in substantial changes in their membrane-binding properties, which also varies sensitively to lipid composition, ranging from reversible nanofoil reformation to stepwise membrane adsorption. The formed peptide layers in the assembly are also able to attach to various liposomes with different surface charges, enabling the fusion of their lipid bilayers. Here, SP-to-MC conversion can be used both to trigger and to modulate the liposome fusion efficiency.
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