Guido Grundmeier
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View article: Surface functionalisation of additively manufactured AlSi10Mg by organophosphonic acid and PDMS grafting
Surface functionalisation of additively manufactured AlSi10Mg by organophosphonic acid and PDMS grafting Open
View article: A contribution to the mechanistic understanding of the improvement of the delamination resistance of adhesives on steel by grit-blasting
A contribution to the mechanistic understanding of the improvement of the delamination resistance of adhesives on steel by grit-blasting Open
View article: Vancomycin‐Modified DNA Origami Nanostructures for Targeting Bacterial Pathogens
Vancomycin‐Modified DNA Origami Nanostructures for Targeting Bacterial Pathogens Open
The specific binding of DNA origami nanostructures (DONs) to bacteria is an important prerequisite for their application in pathogen targeting and antimicrobial drug delivery. So far, targeting bacteria with DONs has been achieved exclusiv…
View article: Toward high-density streptavidin arrays on DNA origami nanostructures
Toward high-density streptavidin arrays on DNA origami nanostructures Open
The binding of the protein streptavidin (SAv) to biotin-modified DNA origami nanostructures (DONs) is widely employed in the single-molecule study of chemical reactions, the arrangement of functional proteins and nanomaterials with molecul…
View article: Cost-efficient folding of functionalized DNA origami nanostructures via staple recycling
Cost-efficient folding of functionalized DNA origami nanostructures via staple recycling Open
DNA origami nanostructures are powerful molecular tools for the controlled arrangement of functional molecules and thus have important applications in biomedicine, sensing, and materials science. The fabrication of DNA origami nanostructur…
View article: Interface chemistry and adhesion of thin bilayer Si-organic PECVD barrier films on post-consumer recycled polypropylene
Interface chemistry and adhesion of thin bilayer Si-organic PECVD barrier films on post-consumer recycled polypropylene Open
View article: Toward high-density streptavidin arrays on DNA origami nanostructures
Toward high-density streptavidin arrays on DNA origami nanostructures Open
The binding of the protein streptavidin (SAv) to biotin-modified DNA origami nanostructures (DONs) is widely employed in the single-molecule study of chemical reactions, the arrangement of functional proteins and nanomaterials with molecul…
View article: Rapid assembly of highly ordered DNA origami lattices at mica surfaces
Rapid assembly of highly ordered DNA origami lattices at mica surfaces Open
View article: In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films
In Situ PM‐IRRAS and XPS Analysis of Nitrogen Plasma Surface Modification of Polylactide Thin Films Open
Spin‐coated polylactide (PLA) thin films were exposed to nitrogen plasma for varying time intervals. The progressive etching of the PLA film in direct contact with the nitrogen plasma was monitored in situ using polarization modulated infr…
View article: Cost-efficient folding of functionalized DNA origami nanostructures via staple recycling
Cost-efficient folding of functionalized DNA origami nanostructures via staple recycling Open
DNA origami nanostructures are powerful molecular tools for the controlled arrangement of functional molecules and thus have important applications in biomedicine, sensing, and materials science. The fabrication of DNA origami nanostructur…
View article: Monitoring phage infection and lysis of surface-immobilized bacteria by QCM-D
Monitoring phage infection and lysis of surface-immobilized bacteria by QCM-D Open
View article: Correction: AFM-IR investigation of thin PECVD SiO<i><sub>x</sub></i> films on a polypropylene substrate in the surface-sensitive mode
Correction: AFM-IR investigation of thin PECVD SiO<i><sub>x</sub></i> films on a polypropylene substrate in the surface-sensitive mode Open
[This corrects the article DOI: 10.3762/bjnano.15.51.].
View article: DNA Origami Adsorption and Lattice Formation on Different SiO<sub>x</sub> Surfaces
DNA Origami Adsorption and Lattice Formation on Different SiO<sub>x</sub> Surfaces Open
Self‐assembled DNA origami lattices on silicon oxide surfaces have great potential to serve as masks in molecular lithography. However, silicon oxide surfaces come in many different forms and the type and history of the silicon oxide has a…
View article: Surface Functionalisation of Additively Manufactured Alsi10mg by Molecular and Macromolecular Grafting
Surface Functionalisation of Additively Manufactured Alsi10mg by Molecular and Macromolecular Grafting Open
View article: Cost-efficient folding of functionalized DNA origami nanostructures <i>via</i> staple recycling
Cost-efficient folding of functionalized DNA origami nanostructures <i>via</i> staple recycling Open
Cost-efficient folding of DNA origami nanostructures is demonstrated by reusing unincorporated staple strands from previous folding reactions. This allows for a reduction in staple costs by up to 41% for large numbers of folding reactions.
View article: Toward high-density streptavidin arrays on DNA origami nanostructures
Toward high-density streptavidin arrays on DNA origami nanostructures Open
Streptavidin binding to DNA origami-supported high-density biotin arrays is investigated for selected experimental parameters. While bidentate binding and steric hindrance can be minimized, molecular crowding limits the binding yields in 2…
View article: Interphase Formation of Low Surface Energy Pe-Cvd Release Coatings in Plastic Injection Moulding
Interphase Formation of Low Surface Energy Pe-Cvd Release Coatings in Plastic Injection Moulding Open
View article: DNA origami adsorption at single-crystalline TiO<sub>2</sub> surfaces
DNA origami adsorption at single-crystalline TiO<sub>2</sub> surfaces Open
DNA origami adsorption at single-crystalline TiO 2 surfaces is investigated at different Mg 2+ concentrations. For TiO 2 (001), DNA origami adsorption is stronger at 5 mM than at 10 mM Mg 2+ , whereas the opposite is observed for TiO 2 (11…
View article: Surface potential-dependent assembly of DNA origami lattices at SiO<sub>2</sub> surfaces
Surface potential-dependent assembly of DNA origami lattices at SiO<sub>2</sub> surfaces Open
DNA origami lattice assembly at SiO 2 surfaces is investigated at room temperature in dependence of an externally applied substrate potential. Highest lattice order after 120 min incubation is obtained at −120 mV.
View article: Low-temperature fabrication of amorphous carbon films as a universal template for remote epitaxy
Low-temperature fabrication of amorphous carbon films as a universal template for remote epitaxy Open
Recently, remote epitaxy has been explored for the fabrication of freestanding semiconductor membranes and substrate re-use. For remote epitaxy a thin 2D material layer is either manually transferred to a substrate or grown directly on a s…
View article: Ion‐Dependent Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated Reactive Oxygen Species
Ion‐Dependent Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated Reactive Oxygen Species Open
View article: Low-temperature fabrication of amorphous carbon films as a universal template for remote epitaxy
Low-temperature fabrication of amorphous carbon films as a universal template for remote epitaxy Open
We report on the low-temperature fabrication (300$°$C) of ultrathin 2D amorphous carbon layers on III-V semiconductors by plasma-enhanced chemical vapor deposition as a universal template for remote epitaxy. We present growth and detailed …
View article: Ion‐Dependent Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated Reactive Oxygen Species
Ion‐Dependent Stability of DNA Origami Nanostructures in the Presence of Photo‐Generated Reactive Oxygen Species Open
DNA origami nanostructures are promising carries for drug delivery applications. However, their limited stability under relevant conditions often presents a challenge. Herein, the structural stability of DNA origami nanostructures is inves…
View article: Adhesion promotion and corrosion resistance of mixed phosphonic acid monolayers on AA 2024
Adhesion promotion and corrosion resistance of mixed phosphonic acid monolayers on AA 2024 Open
Mixed monolayers were used to prepare surfaces of AA 2024 with precisely controlled corrosion protective and adhesive properties. In this study, the corrosion inhibition and adhesion promotion as a function of the composition of mixed phos…
View article: Highly Efficient Quenching of Singlet Oxygen by DNA Origami Nanostructures
Highly Efficient Quenching of Singlet Oxygen by DNA Origami Nanostructures Open
DNA origami nanostructures (DONs) are able to scavenge reactive oxygen species (ROS) and their scavenging efficiency toward ROS radicals was shown to be comparable to that of genomic DNA. Herein, we demonstrate that DONs are highly efficie…
View article: AFM-IR investigation of thin PECVD SiO<i><sub>x</sub></i> films on a polypropylene substrate in the surface-sensitive mode
AFM-IR investigation of thin PECVD SiO<i><sub>x</sub></i> films on a polypropylene substrate in the surface-sensitive mode Open
Thin silicon oxide films deposited on a polypropylene substrate by plasma-enhanced chemical vapor deposition were investigated using atomic force microscopy-based infrared (AFM-IR) nanospectroscopy in contact and surface-sensitive mode. Th…
View article: Corrosion fatigue behavior of nanoparticle modified iron processed by electron powder bed fusion
Corrosion fatigue behavior of nanoparticle modified iron processed by electron powder bed fusion Open
View article: Effect of DNA Origami Nanostructures on Bacterial Growth
Effect of DNA Origami Nanostructures on Bacterial Growth Open
DNA origami nanostructures are a powerful tool in biomedicine and can be used to combat drug‐resistant bacterial infections. However, the effect of unmodified DNA origami nanostructures on bacteria is yet to be elucidated. With the aim to …
View article: Cold denaturation of DNA origami nanostructures
Cold denaturation of DNA origami nanostructures Open
Cold-induced site-specific structural damage of DNA origami at the nanoscale originates in heat capacity changes upon molecular scale transitions within the entire DNA suprastructure.