All Stories

  1. Switchable Polyacrylonitrile‐Copolymer for Melt‐Processing and Thermal Carbonization – 3D Printing of Carbon Supercapacitor Electrodes with High Capacitance

    Article • Advanced Materials, November 2022, Wiley

    Dr Alexander JC Kuehne

  2. Translating Therapeutic Microgels into Clinical Applications

    Article • Advanced Healthcare Materials, December 2021, Wiley

    Dr Alexander JC Kuehne

  3. Optimizing the Geometry of Photoacoustically Active Gold Nanoparticles for Biomedical Imaging

    Article • ACS Photonics, January 2020, American Chemical Society (ACS)

    Dr Alexander JC Kuehne

  4. Multimodal and multiscale optical imaging of nanomedicine delivery across the blood-brain barrier upon sonopermeation

    Article • Theranostics, January 2020, Ivyspring International Publisher

    Dr Alexander JC Kuehne

  5. Direct Observation of Deformation in Microgel Filtration

    Article • Scientific Reports, December 2019, Springer Science + Business Media

    Dr Alexander JC Kuehne

  6. High-Throughput Production of Micrometer Sized Double Emulsions and Microgel Capsules in Parallelized 3D Printed Microfluidic Devices

    Article • Polymers, November 2019, MDPI AG

    Dr Alexander JC Kuehne

  7. Compartmentalized Jet Polymerization as a High‐Resolution Process to Continuously Produce Anisometric Microgel Rods with Adjustable Size and Stiffness

    Article • Advanced Materials, October 2019, Wiley

    Dr Alexander JC Kuehne

  8. Anti‐Stokes Stress Sensing: Mechanochemical Activation of Triplet–Triplet Annihilation Photon Upconversion

    Article • Angewandte Chemie International Edition, July 2019, Wiley

    Dr Alexander JC Kuehne

  9. Microgels Sopping Up Toxins—GM1a-Functionalized Microgels as Scavengers for Cholera Toxin

    Article • ACS Applied Materials & Interfaces, June 2019, American Chemical Society (ACS)

    Dr Alexander JC Kuehne

  10. Cell Encapsulation in Soft, Anisometric Poly(ethylene) Glycol Microgels Using a Novel Radical‐Free Microfluidic System

    Article • Small, April 2019, Wiley

    Dr Alexander JC Kuehne

  11. Laser Emission from Self-Assembled Colloidal Crystals of Conjugated Polymer Particles in a Metal-Halide Perovskite Matrix

    Article • Chemistry of Materials, March 2019, American Chemical Society (ACS)

    Dr Alexander JC Kuehne

  12. Reversible Laser Threshold Modulation in Dithienylethene Conjugated Polymer Blends: A Concept for q-Switching in Organic DFB Lasers

    Article • ACS Photonics, January 2019, American Chemical Society (ACS)

    Dr Alexander JC Kuehne

  13. Parallel and Precise Macroscopic Supramolecular Assembly through Prolonged Marangoni Motion

    Article • Angewandte Chemie International Edition, October 2018, Wiley

    Dr Alexander JC Kuehne

  14. Controlling the Hierarchical Assembly of π-Conjugated Oligoelectrolytes

    Article • Macromolecular Rapid Communications, July 2018, Wiley

    Dr Alexander JC Kuehne

  15. Engineering biofunctional in vitro vessel models using a multilayer bioprinting technique

    Article • Scientific Reports, July 2018, Springer Science + Business Media

    Dr Alexander JC Kuehne

  16. Monolayer microgel composite membranes with tunable permeability

    Article • Journal of Membrane Science, June 2018, Elsevier

    Dr Alexander JC Kuehne

  17. Direct Synthesis of Conjugated Polymer Nanoparticles

    Article • March 2018, Wiley

    Dr Alexander JC Kuehne

  18. Electrochemical characterization of laser-carbonized polyacrylonitrile nanofiber nonwovens

    Article • Journal of Applied Polymer Science, March 2018, Wiley

    Dr Alexander JC Kuehne

  19. FRET-mediated near infrared whispering gallery modes: studies on the relevance of intracavity energy transfer with Q-factors

    Article • Materials Chemistry Frontiers, January 2018, Royal Society of Chemistry

    Professor Youhei Takeda, Dr Alexander JC Kuehne

  20. Horner–Wadsworth–Emmons dispersion polymerization for the production of monodisperse conjugated polymer particles under ambient conditions

    Article • Polymer Chemistry, January 2018, Royal Society of Chemistry

    Dr Alexander JC Kuehne

  21. 3D nanofabrication inside rapid prototyped microfluidic channels showcased by wet-spinning of single micrometre fibres

    Article • Lab on a Chip, January 2018, Royal Society of Chemistry

    Dr Alexander JC Kuehne

  22. A water-soluble PEGylated RGD-functionalized bisbithiophenyl diketopyrrolopyrrole as a photoacoustic sonophore

    Article • Photochemical & Photobiological Sciences, January 2018, Springer Science + Business Media

    Dr Alexander JC Kuehne

  23. Dissipative disassembly of colloidal microgel crystals driven by a coupled cyclic reaction network

    Article • Soft Matter, January 2018, Royal Society of Chemistry

    Dr Alexander JC Kuehne

  24. Strong Photoacoustic Signal Enhancement by Coating Gold Nanoparticles with Melanin for Biomedical Imaging

    Article • Advanced Functional Materials, December 2017, Wiley

    Dr Alexander JC Kuehne

  25. On the interplay of morphology and electronic conductivity of rotationally spun carbon fiber mats

    Article • Journal of Applied Physics, September 2017, American Institute of Physics

    Dr Alexander JC Kuehne

  26. Bio-degradable highly fluorescent conjugated polymer nanoparticles for bio-medical imaging applications

    Article • Nature Communications, September 2017, Nature

    Dr Alexander JC Kuehne

  27. Conjugated Polymer Nanoparticles toward In Vivo Theranostics - Focus on Targeting, Imaging, Therapy, and the Importance of Clearance

    Article • Advanced Biosystems, August 2017, Wiley

    Dr Alexander JC Kuehne

  28. Self‐Correction Strategy for Precise, Massive, and Parallel Macroscopic Supramolecular Assembly

    Article • Advanced Materials, August 2017, Wiley

    Dr Alexander JC Kuehne

  29. PBCA-based polymeric microbubbles for molecular imaging and drug delivery

    Article • Journal of Controlled Release, August 2017, Elsevier

    Dr Alexander JC Kuehne

  30. Glycan-Functionalized Microgels for Scavenging and Specific Binding of Lectins

    Article • Biomacromolecules, April 2017, American Chemical Society (ACS)

    Dr Alexander JC Kuehne

  31. Fluorinated Polyurethane Scaffolds for 19F Magnetic Resonance Imaging

    Article • Chemistry of Materials, March 2017, American Chemical Society (ACS)

    Dr Alexander JC Kuehne

  32. Switchable Supracolloidal Coassembly of Microgels Mediated by Host/Guest Interactions

    Article • ACS Macro Letters, March 2017, American Chemical Society (ACS)

    Dr Alexander JC Kuehne

  33. Synthesis and Optical Characterization of Hybrid Organic–Inorganic Heterofluorene Polymers

    Article • Macromolecules, March 2017, American Chemical Society (ACS)

    Dr Alexander JC Kuehne

  34. Programmable Phase Transitions in a Photonic Microgel System: Linking Soft Interactions to a Temporal pH Gradient

    Article • Langmuir, February 2017, American Chemical Society (ACS)

    Dr Alexander JC Kuehne

  35. Deep-Blue Fluorescent Particles via Microwave Heating of Polyacrylonitrile Dispersions

    Article • Macromolecular Rapid Communications, February 2017, Wiley

    Dr Alexander JC Kuehne

  36. Social Self-Sorting of Colloidal Families in Co-Assembling Microgel Systems

    Article • Angewandte Chemie International Edition, January 2017, Wiley

    Dr Alexander JC Kuehne

  37. Social Self-Sorting of Colloidal Families in Co-Assembling Microgel Systems

    Article • Angewandte Chemie International Edition, January 2017, Wiley

    Dr Alexander JC Kuehne

  38. Microfluidic fabrication of polyethylene glycol microgel capsules with tailored properties for the delivery of biomolecules

    Article • Biomaterials Science, January 2017, Royal Society of Chemistry

    Dr Alexander JC Kuehne

  39. Colloidal Crystal Lasers from Monodisperse Conjugated Polymer Particles via Bottom-Up Coassembly in a Sol–Gel Matrix

    Article • ACS Nano, October 2016, American Chemical Society (ACS)

    Dr Alexander JC Kuehne

  40. Laser Carbonization of PAN-Nanofiber Mats with Enhanced Surface Area and Porosity

    Article • ACS Applied Materials & Interfaces, October 2016, American Chemical Society (ACS)

    Dr Alexander JC Kuehne

  41. Organic Lasers: Recent Developments on Materials, Device Geometries, and Fabrication Techniques

    Article • Chemical Reviews, August 2016, American Chemical Society (ACS)

    Dr Alexander JC Kuehne

  42. Encapsulation of Polymer Colloids in a Sol–Gel Matrix. Direct-Writing of Coassembling Organic–Inorganic Hybrid Photonic Crystals

    Article • Langmuir, March 2016, American Chemical Society (ACS)

    Dr Alexander JC Kuehne

  43. Microfluidic colloid filtration

    Article • Scientific Reports, March 2016, Nature

    Dr Alexander JC Kuehne

  44. Silica core/conjugated polymer shell particles via seeded Knoevenagel dispersion polymerization – laser action in whispering gallery mode resonators

    Article • Chemical Communications, January 2016, Royal Society of Chemistry

    Dr Alexander JC Kuehne

  45. Vertical assembly of few-layer graphene decorated with iron oxide nanoparticles on gold surfaces

    Article • RSC Advances, January 2016, Royal Society of Chemistry

    Dr Alexander JC Kuehne

  46. Monodisperse Conjugated Polymer Particles via Heck Coupling—A Kinetic Study to Unravel Particle Formation in Step-Growth Dispersion Polymerization

    Article • Macromolecules, November 2015, American Chemical Society (ACS)

    Dr Alexander JC Kuehne

  47. Estimation of the structure dependent performance of 3-D rapid prototyped membranes

    Article • Chemical Engineering Journal, August 2015, Elsevier

    Dr Alexander JC Kuehne, Mr Tim Femmer

  48. High-Throughput Generation of Emulsions and Microgels in Parallelized Microfluidic Drop-Makers Prepared by Rapid Prototyping

    Article • ACS Applied Materials & Interfaces, June 2015, American Chemical Society (ACS)

    Dr Alexander JC Kuehne, Mr Tim Femmer

  49. Print your membrane: Rapid prototyping of complex 3D-PDMS membranes via a sacrificial resist

    Article • Journal of Membrane Science, March 2015, Elsevier

    Dr Alexander JC Kuehne, Mr Tim Femmer

  50. Polyglycidol-based metal adhesion promoters

    Article • Journal of Materials Chemistry B, January 2015, Royal Society of Chemistry

    Dr Alexander JC Kuehne

  51. Water-soluble dopamine-based polymers for photoacoustic imaging

    Article • Chemical Communications, January 2015, Royal Society of Chemistry

    Dr Alexander JC Kuehne

  52. RGD-decorated conjugated polymer particles as fluorescent biomedical probes prepared by Sonogashira dispersion polymerization

    Article • Chemical Communications, January 2015, Royal Society of Chemistry

    Dr Alexander JC Kuehne

  53. Principles of transverse flow fractionation of microparticles in superhydrophobic channels

    Article • Lab on a Chip, January 2015, Royal Society of Chemistry

    Professor Olga Igorevna Vinogradova, Dr Alexander JC Kuehne, Evgeny Asmolov

  54. Efficient gas–liquid contact using microfluidic membrane devices with staggered herringbone mixers

    Article • Lab on a Chip, January 2015, Royal Society of Chemistry

    Dr Alexander JC Kuehne, Mr Tim Femmer

  55. Programmable co-assembly of oppositely charged microgels

    Article • Soft Matter, August 2014, Royal Society of Chemistry

    Dr Alexander JC Kuehne

  56. Morphology Control in Poly(9,9-di-n-octyl-2,7-fluorene) Spherulite Particles Prepared via Dispersion Polymerization

    Article • The Journal of Physical Chemistry B, June 2014, American Chemical Society (ACS)

    Dr Alexander JC Kuehne

  57. Print your own membrane: direct rapid prototyping of polydimethylsiloxane

    Article • Lab on a Chip, January 2014, Royal Society of Chemistry

    Dr Alexander JC Kuehne, Mr Tim Femmer

  58. Conjugated Polymer Shells on Colloidal Templates by Seeded Suzuki-Miyaura Dispersion Polymerization

    Article • Small, November 2013, Wiley

    Dr Alexander JC Kuehne

  59. Conjugated polymer particles: towards self-assembling organic photonics

    Article • September 2013, SPIE

    Dr Alexander JC Kuehne

  60. Light-Switchable and Monodisperse Conjugated Polymer Particles

    Article • ACS Macro Letters, August 2013, American Chemical Society (ACS)

    Dr Alexander JC Kuehne

  61. Well-defined temperature-sensitive surfactants for controlled emulsion coalescence

    Article • Polymer Chemistry, January 2013, Royal Society of Chemistry

    Dr Alexander JC Kuehne

  62. Monodisperse conjugated polymer particles by Suzuki–Miyaura dispersion polymerization

    Article • Nature Communications, September 2012, Springer Science + Business Media

    Dr Alexander JC Kuehne

  63. β-phase formation in a crosslinkable poly(9,9-dihexylfluorene)

    Article • Polymer, November 2011, Elsevier

    Dr Alexander JC Kuehne

  64. Sub-Micrometer Patterning of Amorphous- and β-Phase in a Crosslinkable Poly(9,9-dioctylfluorene): Dual-Wavelength Lasing from a Mixed-Morphology Device

    Article • Advanced Functional Materials, May 2011, Wiley

    Dr Alexander JC Kuehne

  65. Highly monodisperse conjugated polymer particles synthesized with drop-based microfluidics

    Article • Chemical Communications, January 2011, Royal Society of Chemistry

    Dr Alexander JC Kuehne

  66. A switchable digital microfluidic droplet dye-laser

    Article • Lab on a Chip, January 2011, Royal Society of Chemistry

    Dr Alexander JC Kuehne

  67. Hybrid GaN/organic microstructured light-emitting devices via ink-jet printing

    Article • Optics Express, August 2009, Optical Society of America (OSA)

    Dr Alexander JC Kuehne, Professor Peter Skabara

  68. Star-shaped oligofluorene nanostructured blend materials: controlled micro-patterning and physical characteristics

    Article • Applied Physics A, July 2009, Springer Science + Business Media

    Dr Alexander JC Kuehne, Professor Peter Skabara

  69. Direct Laser Writing of Nanosized Oligofluorene Truxenes in UV-Transparent Photoresist Microstructures

    Article • Advanced Materials, February 2009, Wiley

    Dr Alexander JC Kuehne, benoit guilhabert

  70. Fluorescent Nanostructures: Direct Laser Writing of Nanosized Oligofluorene Truxenes in UV‐Transparent Photoresist Microstructures (Adv. Mater. 7/2009)

    Article • Advanced Materials, February 2009, Wiley

    Dr Alexander JC Kuehne, Professor Peter Skabara, benoit guilhabert

  71. Integration by self-aligned writing of nanocrystal/epoxy composites on InGaN micro-pixelated light-emitting diodes

    Article • Optics Express, November 2008, Optical Society of America (OSA)

    Dr Alexander JC Kuehne, benoit guilhabert

  72. Controlled micro-patterning of highly-fluorescent truxene-oligofluorene nanostructured blends

    Article • November 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Alexander JC Kuehne

  73. Novel vinyl ether functionalized fluorene polymers for active incorporation into common photoresist matrices

    Article • Tetrahedron Letters, August 2008, Elsevier

    Dr Alexander JC Kuehne

  74. Novel polymer systems for deep UV microlens arrays

    Article • Journal of Physics D Applied Physics, April 2008, Institute of Physics Publishing

    Dr Alexander JC Kuehne, benoit guilhabert

  75. Light emitting polymer blends and diffractive optical elements in high-speed direct laser writing of microstructures

    Article • Journal of Physics D Applied Physics, April 2008, Institute of Physics Publishing

    Dr Alexander JC Kuehne

  76. Energy up-conversion in dilute polyfluorene solutions

    Article • Open Chemistry, December 2007, De Gruyter

    Dr Alexander JC Kuehne

  77. Hybrid inorganic/organic microstructured light-emitting diodes produced using photocurable polymer blends

    Article • Applied Physics Letters, January 2007, American Institute of Physics

    Dr Alexander JC Kuehne