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Towards an understanding of physical activity-induced post-exertional malaise: Insights into microvascular alterations and immunometabolic interactions in post-COVID condition and myalgic encephalomyelitis/chronic fatigue syndrome
Background: A considerable number of patients who contracted SARS-CoV-2 are afected by persistent multi-systemic symptoms, referred to as Post-COVID Condition (PCC). Post-exertional malaise (PEM) has...
PublicationsCustomizable ligand exchange on the surface of gold nanotriangles enables their application in LSPR-based sensing†
Nanomaterials made of noble metals have been actively utilized in sensorics and bioanalytics. Nanoparticles of anisotropic shapes are promising for increasing sensitivity due to the generated hotspots...
PublicationsExplainable artifcial intelligence for spectroscopy data: a review
Explainable artifcial intelligence (XAI) has gained signifcant attention in various domains, including natural and medical image analysis. However, its application in spectroscopy remains relatively unexplored....
PublicationsOptically pumped vector magnetometer using a strong bias magnetic field
We present a novel approach allowing an optically pumped magnetometer (OPM) to be operated within Earth’s magnetic field as a vector magnetometer whose sensitive axis can be freely defined. This approach...
PublicationsStandoff Identification of Plastic Waste Using a Low-Cost Compact Laser-Induced Breakdown Spectroscopy (LIBS) Detection System
We report the standoff/remote identification of post-consumer plastic waste by utilizing a low-cost and compact standoff laser-induced breakdown spectroscopy (ST-LIBS) detection system. A single plano-convex...
PublicationsUnderstanding Advanced Attenuated Total Reflection Correction: The Low Absorbance Assumption
We present an attenuated total reflection (ATR) correction scheme capable of rectifying ATR spectra while considering the polarization state for arbitrary angles of incidence, provided that this angle...
PublicationsSmall Changes, Big Impact: Radical Formation of Perylene Monoimides in Photoredox Catalysis
The use of organic molecules as photosensitizers in photoredox catalysis is an attractive research field as it has the potential to replace conventionally used photosensitizers, which are based on rare...
PublicationsSpectroscopic Investigation of a Ruthenium Tris-diimine Complex Featuring a Bioinspired Alloxazine Ligand
Molecular charge accumulating systems that act as both, photosensitizer and electron storage unit, are of interest in the context of multielectron redox processes, e.g. in solar fuel production. To this...
PublicationsCyanide Linkage Isomerization Induced by Cobalt Oxidation-State Changes at a Co-Fe Prussian-Blue Analogue/ZnO Interface
Understanding the interfacial composition in heterostructures is crucial for tailoring heterogenous electrochemical and photoelectrochemical processes. This work aims to elucidate the structure of a series...
PublicationsSpectral zones based SHAP / LIME: Enhancing Interpretability in Spectral Deep Learning Models through Grouped Feature Analysis
Interpretability is just as important as accuracy when it comes to complex models, especially in the context of deep learning models. Explainable artificial intelligence (XAI) approaches have been developed...
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