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Unraveling the Hierarchical Self-Assembly of Amphiphilic Block Copolymer-Peptide Conjugates by Tip-Enhanced Raman Spectroscopy
Self-assembly of block copolymers in solution provides access to different nanostructures depending on block composition and processing conditions. However, more complex hierarchical nanostructures as...
PublikationenScalable oxide encapsulation of CVD-grown WS2 and WSe2 for photonic applications
Two-dimensional transition metal dichalcogenides (TMDs) like WS2 and WSe2 demonstrate strong light-matter interactions, including exciton formation, pronounced photoluminescence, and enhanced second-harmonic...
PublikationenTriplet−Triplet Annihilation Upconversion Is Impeded in Liposomes that Prevent Sensitizer and Annihilator Co-Confinement
Triplet−triplet annihilation upconversion (TTA-UC) implemented in liposomes may be a promising tool in drug delivery and sensing. Indeed, we recently demonstrated that colocalization of lipophilic reagents...
PublikationenQ-Switched Mode-Locking in Er-Doped ZrF4-BaF2-LaF3-AlF3-NaF Fiber Lasers Using Carbon Nanotube–Saturable Absorber and GaSb-Based Semiconductor-Saturable Absorber Mirror
Mid-infrared (IR) fiber lasers are crucial for applications in spectroscopy, medical diagnostics, and environmental sensing, owing to their ability to interact with fundamental molecular vibrational bands....
PublikationenNonlinear Inference Capacity of Fiber-Optical Extreme Learning Machines
The intrinsic complexity of nonlinear optical phenomena offers a fundamentally new resource to analog brain-inspired computing, with the potential to address the pressing energy requirements of artificial...
PublikationenNonlinear Inference Capacity of Fiber-Optical Extreme Learning Machines
The intrinsic complexity of nonlinear optical phenomena offers a fundamentally new resource to analog brain-inspired computing, with the potential to address the pressing energy requirements of artificial...
PublikationenForward and inverse design of single-layer metasurface-based broadband antireflective coating for silicon solar cells
Almost half of the solar energy that reaches a silicon solar cell is lost due to the reflection at the silicon– air interface. Antireflective coatings aim to suppress the reflection and thereby to increase...
PublikationenTantalum electrodeposition using a nanoporous anodic alumina template and a nanostructured gold/nickel-chromium glass-ceramic substrate
The electrodeposition and analysis of tantalum (Ta) nanotube arrays prepared from an ionic liquid, 1-butyl-1- methylpyrrolidinium bis(trifluoro-methylsulfonyl) imide (BMP[Tf2N]), using a porous anodic...
PublikationenDFT-Guided Synthesis, Electrochemical, and PhotophysicalProperties of Ruthenium(II) Polypyridyl Complexes FeaturingFlavin-Inspired π-Extended Ligands
Light-driven electron transfer and subsequent multielectron storage is among the key aspects of photochemical reactions in artificial photosynthesis and molecular electronics. Following our previously...
PublikationenBridging pandemic and oncology challenges: Surface-enhanced Raman spectroscopy in the fight against COVID-19 and cancer
While Raman spectroscopy itself stands on the principle of inelastic scattering of light, surface-enhanced Raman spectroscopy (SERS) amplifies those normally rather weak Raman signals by way of interactions...
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