Lennart Grabenhorst

Office089/2180-77547 (Frau Steger)
Telefon089/2180-77563
RoomE1.064
E-mailLennart.Grabenhorst”at”cup.lmu.de
Project subgroup

I studied Biochemistry in Göttingen, Braunschweig and Göteborg and started my PhD in spring of 2018. My research interests include single-molecule biophysics, photophysics of fluorescent dyes and DNA nanotechnology. Currently, I am working on projects revolving around the development of novel single-molecule biosensors and improving the time resolution in single molecule FRET experiments.

Publications

Maximizing the Accessibility in DNA Origami Nanoantenna Plasmonic Hotspots

Cindy Close; Kateryna Trofymchuk; Lennart Grabenhorst; Birka Lalkens; Viktorija Glembockyte; Philip Tinnefeld

Maximizing the Accessibility in DNA Origami Nanoantenna Plasmonic Hotspots Journal Article

In: Advanced Materials Interfaces, vol. 9, iss. 24, pp. 2200255, 2022.

Links | BibTeX

DNA Origami Nanoantennas for Fluorescence Enhancement

Viktorija Glembockyte; Lennart Grabenhorst; Kateryna Trofymchuk; Philip Tinnefeld

DNA Origami Nanoantennas for Fluorescence Enhancement Journal Article

In: Acc Chem Res, vol. 54, no. 17, pp. 3338–3348, 2021.

Links | BibTeX

Addressable nanoantennas with cleared hotspots for single-molecule detection on a portable smartphone microscope

Kateryna Trofymchuk; Viktorija Glembockyte; Lennart Grabenhorst; Florian Steiner; Carolin Vietz; Cindy Close; Martina Pfeiffer; Lars Richter; Max L. Schütte; Florian Selbach; Renukka Yaadav; Jonas Zähringer; Qingshan Wei; Aydogan Ozcan; Birka Lalkens; Guillermo P. Acuna; Philip Tinnefeld

Addressable nanoantennas with cleared hotspots for single-molecule detection on a portable smartphone microscope Journal Article

In: Nature Communications, vol. 12, no. 1, 2021.

Links | BibTeX

Targetable Conformationally Restricted Cyanines Enable Photon-Count-Limited Applications*

Patrick Eiring; Ryan McLaughlin; Siddharth S Matikonda; Zhongying Han; Lennart Grabenhorst; Dominic A Helmerich; Mara Meub; Gerti Beliu; Michael Luciano; Venu Bandi; Niels Zijlstra; Zhen-Dan Shi; Sergey G Tarasov; Rolf Swenson; Philip Tinnefeld; Viktorija Glembockyte; Thorben Cordes; Markus Sauer; Martin J Schnermann

Targetable Conformationally Restricted Cyanines Enable Photon-Count-Limited Applications* Journal Article

In: Angew Chem Int Ed Engl, vol. 60, no. 51, pp. 26685–26693, 2021, ISSN: 1521-3773.

Abstract | Links | BibTeX

Siddharth S. Matikonda; Gabrielle Hammersley; Nikita Kumari; Lennart Grabenhorst; Viktorija Glembockyte; Philip Tinnefeld; Joseph Ivanic; Marcia Levitus; Martin J. Schnermann

Impact of Cyanine Conformational Restraint in the Near-Infrared Range Journal Article

In: The Journal of Organic Chemistry, vol. 85, no. 9, pp. 5907–5915, 2020.

Links | BibTeX

Lennart Grabenhorst; Kateryna Trofymchuk; Florian Steiner; Viktorija Glembockyte; Philip Tinnefeld

Fluorophore photostability and saturation in the hotspot of DNA origami nanoantennas Journal Article

In: Methods and Applications in Fluorescence, vol. 8, no. 2, pp. 024003, 2020.

Links | BibTeX

J. Schedlbauer; P. Wilhelm; L. Grabenhorst; M. E. Federl; B. Lalkens; F. Hinderer; U. Scherf; S. Höger; P. Tinnefeld; S. Bange; J. Vogelsang; J. M. Lupton

Ultrafast Single-Molecule Fluorescence Measured by Femtosecond Double-Pulse Excitation Photon Antibunching Journal Article

In: Nano Letters, vol. 20, no. 2, pp. 1074–1079, 2019.

Links | BibTeX