Karl Börjesson

2024

Lowering of the singlet-triplet energy gap via intramolecular exciton-exciton coupling

2023

The Rise and Current Status of Polaritonic Photochemistry and Photophysics

2023

A self-standing three-dimensional covalent organic framework film

2022

Recyclable optical bioplastics platform for solid state red light harvesting via triplet-triplet annihilation photon upconversion

2022

Room Temperature Dye Glasses: A Guideline Toward the Fabrication of Amorphous Dye Films with Monomeric Absorption and Emission

2022

Electroactive Covalent Organic Framework Enabling Photostimulus-Responsive Devices

2022

Organic charged polaritons in the ultrastrong coupling regime

2021

Enhancing Vibrational Light-Matter Coupling Strength beyond the Molecular Concentration Limit Using Plasmonic Arrays

2021

Photoisomerization Efficiency of a Solar Thermal Fuel in the Strong Coupling Regime

2021

Vitrification of octonary perylene mixtures with ultralow fragility

2021

Kinetics and Efficiency of Triplet-Triplet Annihilation Photon Upconversion under Pulsed Excitation Conditions

2021

A Highly Conductive All-Carbon Linked 3D Covalent Organic Framework Film

2021

Exciton Delocalization Counteracts the Energy Gap: A New Pathway toward NIR-Emissive Dyes

2020

Optimizing photon upconversion by decoupling excimer formation and triplet triplet annihilation

2019

Demonstration of an azobenzene derivative based solar thermal energy storage system

2019

Annihilation Versus Excimer Formation by the Triplet Pair in Triplet-Triplet Annihilation Photon Upconversion

2019

A Record Chromophore Density in High-Entropy Liquids of Two Low-Melting Perylenes: A New Strategy for Liquid Chromophores

2019

Macroscopic heat release in a molecular solar thermal energy storage system

Norbornadiene-Based Photoswitches with Exceptional Combination of Solar Spectrum Match and Long-Term Energy Storage

Liquid Norbornadiene Photoswitches for Solar Energy Storage

2018

Release of Terminal Alkynes via Tandem Photodeprotection and Decarboxylation of o -Nitrobenzyl Arylpropiolates in a Flow Microchannel Reactor

2017

Fluorescent RNA cytosine analogue-an internal probe for detailed structure and dynamics investigations

2017

Evaluating Dihydroazulene/Vinylheptafulvene Photoswitches for Solar Energy Storage Applications

2017

Voltage-Controlled Switching of Strong Light-Matter Interactions using Liquid Crystals

Unraveling factors leading to efficient norbornadiene-quadricyclane molecular solar-thermal energy storage systems

2017

Exploring the potential of a hybrid device combining solar water heating and molecular solar thermal energy storage

2017

Effect of Ring Strain on the Charge Transport of a Robust Norbornadiene-Quadricyclane-Based Molecular Photoswitch

2016

Tuning the photochemical properties of the fulvalene-tetracarbonyl-diruthenium system

2016

Photon upconversion with directed emission

Porphyrin-Anthracene Complexes: Potential in Triplet-Triplet Annihilation Upconversion

Intramolecular Triplet-Triplet Annihilation Upconversion in 9,10-Diphenylanthracene Oligomers and Dendrimers

2016

Low Molecular Weight Norbornadiene Derivatives for Molecular Solar-Thermal Energy Storage

Optically switchable transistors comprising a hybrid photochromic molecule/n-type organic active layer

The dramatic effect of the annealing temperature and dielectric functionalization on the electron mobility of indene-C60 bis-adduct thin films

Optically switchable transistors by simple incorporation of photochromic systems into small-molecule semiconducting matrices

Photon up-conversion and molecular solar thermal energy storage: New materials and devices

Conjugated anthracene dendrimers with monomer-like fluorescence

Diaryl-substituted norbornadienes with red-shifted absorption for molecular solar thermal energy storage

2014

Fluorinated fulvalene ruthenium compound for molecular solar thermal applications

Photon up-converting devices for solar fuels

Exploring the Potential of Fulvalene Dimetals as Platforms for Molecular Solar Thermal Energy Storage: Computations, Syntheses, Structures, Kinetics, and Catalysis

2013

Photon upconversion facilitated molecular solar energy storage

Efficiency Limit of Molecular Solar Thermal Energy Collecting Devices

A Bioinspired Self Assembled Dimeric Porphyrin Pocket that Binds Electron Accepting Ligands

Functionalized DNA Nanostructures for Light Harvesting and Charge Separation

2012

Molecular solar thermal (MOST) energy storage and release system

Reversible Hybridization of DNA Anchored to a Lipid Membrane via Porphyrin

Fluorescent DNA Modifications for Use as Probes of Biological Structure and as Nanotechnological Functional Units

Soft-Surface DNA Nanotechnology: DNA Constructs Anchored and Aligned to Lipid Membrane

Functionalized Nanostructures: Redox-Active Porphyrin Anchors for Supramolecular DNA Assemblies

2010

Characterization of Nucleobase Analogue FRET Acceptor tC(nitro)

2009

Nucleic Acid Base Analog FRET-Pair Facilitating Detailed Structural Measurements in Nucleic Acid Containing Systems

2009

Membrane-Anchored DNA Assembly for Energy and Electron Transfer

2,6,8-Trisubstituted 3-hydroxychromone derivatives as fluorophores for live-cell imaging.

2009

Highly efficient incorporation of the fluorescent nucleotide analogs tC and tC(O) by Klenow fragment

Thermodynamic Aspects of DNA Nanoconstruct Stability and Design

2009

Nucleic acid structure and sequence probing using fluorescent base analogue tCo

Synthesis and Photophysical Characterisation of Fluorescent 8-(1H-1,2,3-Triazol-4-yl)adenosine Derivatives

2008

Characterization and Use of an Unprecedentedly Bright and Structurally Non-Perturbing Fluorescent DNA Base Analogue

A membrane anchored DNA-based energy/electron transfer assembly

Characterization and use of tricyclic fluorescent nucleic acid base analogues