Guillermo P. Acuna
Guillermo P. Acuna
Professor of Physics. University of Fribourg
Verifierad e-postadress på unifr.ch - Startsida
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Fluorescence enhancement at docking sites of DNA-directed self-assembled nanoantennas
GP Acuna, FM Möller, P Holzmeister, S Beater, B Lalkens, P Tinnefeld
Science 338 (6106), 506-510, 2012
5812012
Distance dependence of single-fluorophore quenching by gold nanoparticles studied on DNA origami
GP Acuna, M Bucher, IH Stein, C Steinhauer, A Kuzyk, P Holzmeister, ...
ACS nano 6 (4), 3189-3195, 2012
2902012
Detection of community structures in networks via global optimization
A Medus, G Acuña, CO Dorso
Physica A: Statistical Mechanics and its Applications 358 (2-4), 593-604, 2005
1882005
DNA origami nanoantennas with over 5000-fold fluorescence enhancement and single-molecule detection at 25 μM
A Puchkova, C Vietz, E Pibiri, B Wünsch, M Sanz Paz, GP Acuna, ...
Nano letters 15 (12), 8354-8359, 2015
1572015
Breaking the concentration limit of optical single-molecule detection
P Holzmeister, GP Acuna, D Grohmann, P Tinnefeld
Chemical Society Reviews 43 (4), 1014-1028, 2014
1542014
DNA origami route for nanophotonics
A Kuzyk, R Jungmann, GP Acuna, N Liu
ACS photonics 5 (4), 1151-1163, 2018
932018
Quantum yield and excitation rate of single molecules close to metallic nanostructures
P Holzmeister, E Pibiri, JJ Schmied, T Sen, GP Acuna, P Tinnefeld
Nature communications 5 (1), 1-9, 2014
692014
A DNA walker as a fluorescence signal amplifier
D Wang, C Vietz, T Schröder, G Acuna, B Lalkens, P Tinnefeld
Nano letters 17 (9), 5368-5374, 2017
642017
Controlled reduction of photobleaching in DNA origami–gold nanoparticle hybrids
JV Pellegrotti, GP Acuna, A Puchkova, P Holzmeister, A Gietl, B Lalkens, ...
Nano letters 14 (5), 2831-2836, 2014
642014
Broadband fluorescence enhancement with self-assembled silver nanoparticle optical antennas
C Vietz, I Kaminska, M Sanz Paz, P Tinnefeld, GP Acuna
ACS nano 11 (5), 4969-4975, 2017
542017
Single-molecule positioning in zeromode waveguides by DNA origami nanoadapters
E Pibiri, P Holzmeister, B Lalkens, GP Acuna, P Tinnefeld
Nano letters 14 (6), 3499-3503, 2014
542014
Shifting molecular localization by plasmonic coupling in a single-molecule mirage
M Raab, C Vietz, FD Stefani, GP Acuna, P Tinnefeld
Nature communications 8 (1), 1-6, 2017
512017
Surface plasmons in terahertz metamaterials
G Acuna, SF Heucke, F Kuchler, HT Chen, AJ Taylor, R Kersting
Optics express 16 (23), 18745-18751, 2008
512008
Distance control in-between plasmonic nanoparticles via biological and polymeric spacers
X Yu, DY Lei, F Amin, R Hartmann, GP Acuna, A Guerrero-Martínez, ...
Nano Today 8 (5), 480-493, 2013
502013
Plasmonics enhanced smartphone fluorescence microscopy
Q Wei, G Acuna, S Kim, C Vietz, D Tseng, J Chae, D Shir, W Luo, ...
Scientific reports 7 (1), 1-10, 2017
472017
Optical nanoantenna for single molecule-based detection of zika virus nucleic acids without molecular multiplication
SE Ochmann, C Vietz, K Trofymchuk, GP Acuna, B Lalkens, P Tinnefeld
Analytical chemistry 89 (23), 13000-13007, 2017
432017
Placing individual molecules in the center of nanoapertures
SF Heucke, F Baumann, GP Acuna, PMD Severin, SW Stahl, ...
Nano letters 14 (2), 391-395, 2014
392014
Plasmon-assisted Förster resonance energy transfer at the single-molecule level in the moderate quenching regime
J Bohlen, Á Cuartero-González, E Pibiri, D Ruhlandt, ...
Nanoscale 11 (16), 7674-7681, 2019
302019
Strong Plasmonic Enhancement of a Single Peridinin–Chlorophyll a–Protein Complex on DNA Origami-Based Optical Antennas
I Kaminska, J Bohlen, S Mackowski, P Tinnefeld, GP Acuna
ACS nano 12 (2), 1650-1655, 2018
262018
Sculpting light by arranging optical components with DNA nanostructures
M Pilo-Pais, GP Acuna, P Tinnefeld, T Liedl
MRS bulletin 42 (12), 936-942, 2017
262017
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