Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Tim Liedl"'
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract The label-free identification of individual proteins from liquid samples by surface-enhanced Raman scattering (SERS) spectroscopy is a highly desirable goal in biomedical diagnostics. However, the small Raman scattering cross-section of most
Externí odkaz:
https://doaj.org/article/6a80a6387b984663a132793ea2227c81
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-8 (2023)
Abstract Liquid droplets of biomolecules play key roles in organizing cellular behavior, and are also technologically relevant, yet physical studies of dynamic processes of such droplets have generally been lacking. Here, we investigate and quantify
Externí odkaz:
https://doaj.org/article/b161ae906bc54e928405e2d4195eee24
Autor:
Kevin Martens, Felix Binkowski, Linh Nguyen, Li Hu, Alexander O. Govorov, Sven Burger, Tim Liedl
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-6 (2021)
Here, the authors experimentally demonstrate chiral transfer over large distances up to 100 nm. They realise the coupling with an achiral nanosphere situated between a pair of distant gold nanorods arranged in a chiral fashion using DNA origami, and
Externí odkaz:
https://doaj.org/article/cc0ed860d00f4e8384fae4fde923244b
Autor:
Kevin Kramm, Tim Schröder, Jerome Gouge, Andrés Manuel Vera, Kapil Gupta, Florian B. Heiss, Tim Liedl, Christoph Engel, Imre Berger, Alessandro Vannini, Philip Tinnefeld, Dina Grohmann
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
TATA-binding protein (TBP) and a transcription factor (TF) IIB-like factor are important constituents of all eukaryotic initiation complexes. Here, the authors use a DNA origami-based force clamp to investigate the assembly dynamics of human initiati
Externí odkaz:
https://doaj.org/article/6c52a4bb73744eafa2b7a2b2daca7321
Autor:
Martin Glaser, Sourav Deb, Florian Seier, Amay Agrawal, Tim Liedl, Shawn Douglas, Manish K. Gupta, David M. Smith
Publikováno v:
Molecules, Vol 26, Iss 8, p 2287 (2021)
Since the arrival of DNA nanotechnology nearly 40 years ago, the field has progressed from its beginnings of envisioning rather simple DNA structures having a branched, multi-strand architecture into creating beautifully complex structures comprising
Externí odkaz:
https://doaj.org/article/6d96697be30d41dd879172297b52fe09
Autor:
Bingru Zhang, Kevin Martens, Luisa Kneer, Timon Funck, Linh Nguyen, Ricarda Berger, Mihir Dass, Susanne Kempter, Jürgen Schmidtke, Tim Liedl, Heinz-S. Kitzerow
Publikováno v:
Nanomaterials, Vol 10, Iss 9, p 1695 (2020)
Rod-like and sheet-like nano-particles made of desoxyribonucleic acid (DNA) fabricated by the DNA origami method (base sequence-controlled self-organized folding of DNA) are dispersed in a lyotropic chromonic liquid crystal made of an aqueous solutio
Externí odkaz:
https://doaj.org/article/50eb8702934e4a0cb9c25e17b70c1d14
Autor:
Samet Kocabey, Hanna Meinl, Iain S. MacPherson, Valentina Cassinelli, Antonio Manetto, Simon Rothenfusser, Tim Liedl, Felix S. Lichtenegger
Publikováno v:
Nanomaterials, Vol 5, Iss 1, Pp 47-60 (2014)
DNA-based nanostructures have received great attention as molecular vehicles for cellular delivery of biomolecules and cancer drugs. Here, we report on the cellular uptake of tubule-like DNA tile-assembled nanostructures 27 nm in length and 8 nm in d
Externí odkaz:
https://doaj.org/article/785176cf632d47f0810449ae285925c5
Publikováno v:
Applied Sciences, Vol 9, Iss 15, p 3006 (2019)
DNA nanotechnology offers the possibility to rationally design structures with emergent properties by precisely controlling their geometry and functionality. Here, we demonstrate a DNA-based plasmonic metamolecule that is capable of sensing human thr
Externí odkaz:
https://doaj.org/article/f8bf36dd159041bba8c46e7a26469806
Publikováno v:
Nanomaterials, Vol 9, Iss 3, p 339 (2019)
Owing to their unique optical properties, colloidal quantum dots (QDs) have attracted much attention as versatile fluorescent markers with broad biological and physical applications. On the other hand, DNA-based assembly has proven to be a powerful b
Externí odkaz:
https://doaj.org/article/a828bfbd977f4f4da107641d1c197861
Autor:
David M. Smith, Verena Schüller, Carsten Forthmann, Robert Schreiber, Philip Tinnefeld, Tim Liedl
Publikováno v:
Journal of Nucleic Acids, Vol 2011 (2011)
Nanometer-sized polyhedral wire-frame objects hold a wide range of potential applications both as structural scaffolds as well as a basis for synthetic nanocontainers. The utilization of DNA as basic building blocks for such structures allows the exp
Externí odkaz:
https://doaj.org/article/f98af5ed9780451ebdd6248707898a61