Results 31 to 40 of about 108,805 (248)

Large-scale homogeneous molecular templates for femtosecond time-resolved studies of the guest-host interaction [PDF]

, 2004
Siffalovic P, Michelswirth M, Bartz P, et al. Large-scale homogeneous molecular templates for femtosecond time-resolved studies of the guest-host interaction. Journal of Biotechnology.
Michelswirth, Martin, U Heinzmann, Ros, Robert, M Michelswirth, B Decker, C Schäfer, J Mattay, C Agena, Bach, Markus, S Molter, Agena, Ceno, Anselmetti, Dario ; https://orcid.org/, Siffalovic, Peter, Mattay, Jochen, Bartz, Peter, M Neumann, Neumann, Manfred, Drescher, Markus, P Siffalovic, D Anselmetti, Heinzmann, Ulrich, Schäfer, Christian, Decker, Björn, M Bach, P Bartz, M Drescher, R Ros, Molter, Stephan   +27 more
core   +1 more source

Recent advances in ultrafast optical parametric oscillator frequency combs [PDF]

, 2014
We discuss recent advances in the stabilization and application of femtosecond frequency combs based on optical parametric oscillators (OPOs) pumped by femtosecond lasers at 800 and 1060 nm.
Reid, Derryck T.; id_orcid, McCracken, Richard A.; id_orcid, Zhang, Zhaowei   +2 more
core   +1 more source

Excited State Dynamics of Alizarin Red S Nanoparticles in Solution

Molecules, 2023
Alizarin red S is a sulfonated, water-soluble derivative of alizarin. This work presents femtosecond studies of alizarin red S (ARS) nanoparticles in comparison to ARS in aqueous solution and to alizarin in DMSO.
Pascal Rauthe, Kristina Sabljo, Maike Kristin Vogelbacher, Claus Feldmann, Andreas-Neil Unterreiner   +4 more
doaj   +1 more source

Ring closing reaction in diarylethene captured by femtosecond electron crystallography [PDF]

, 2013
The photoinduced ring closing reaction in diarylethene, which serves as a modelsystem for understanding reactive crossings through conical intersections, was directly observed with atomic resolution using femtosecond electron diffraction.
Liu, Lai Chung, Jean-Ruel, H., Cooney, R., Liu, L., Miller, R., Gao, Meng, Miller, R. J. Dwayne, Kochman, Michal A., Cooney, Ryan R., Morrison, C., Lu, Cheng, Jean-ruel, Hubert, Gao, M., Morrison, Carole A., Lu, C., Kochman, M.   +15 more
core   +1 more source

High-quality energy-scalable femtosecond pulses from a fibre-based chirped pulse amplification system via adaptive pulse shaping [PDF]

, 2009
Diode-pumped ytterbium-doped fibre lasers, coupled with the chirped-pulse amplification (CPA) technique, are promising for realising compact ultrafast laser systems with variable repetition rates.
Shepherd, D.P., Hanna, D.C., Prawiharjo, J., Richardson, D.J., Kienle, Florian, Daga, N.K.   +5 more
core   +2 more sources

Studying of photoluminescence property of carbazole unit based push-pull oligomers

AIP Advances, 2019
The photoluminescence (PL) property of two push-pull oligomers named C2B and DC2B, comprising of carbazole and difluoroboron β-diketonate units, were probed by many optical tests.
Ying Chen, Ran Lu, Ning Sui, Ye Zhang, Wenyan Wang, Zhi-hui Kang, Ying-hui Wang, Han-zhuang Zhang   +7 more
doaj   +1 more source

Femtosecond Beam Transformation Effects in Water, Enabling Increased Throughput Micromachining in Transparent Materials

Applied Sciences, 2019
Femtosecond lasers are widely applied in scientific and industrial fields. Recent trends in the laser market show decreasing prices for femtosecond units, which will ultimately lead to the opening of new markets that were inaccessible in the past due to ...
Simas Butkus, Eugenijus Gaižauskas, Lina Mačernytė, Vytautas Jukna, Domas Paipulas, Valdas Sirutkaitis   +5 more
doaj   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Refinement of amino‐acid conformation vs. difference density maps in time‐resolved serial femtosecond crystallography data analysis

FEBS Open Bio, EarlyView.
The dFoCC pipeline starts with observed DED and resting‐state coordinates, which are then used to generate a library of triggered states. Correlation analysis of the calculated DED features of each candidate vs observed DED permits quantitative evaluation of candidate structural quality.
Meng Iao Fong, Yuhei Hosokawa, Lars Oliver Essen, Manuel Maestre‐Reyna   +3 more
wiley   +1 more source

Toric Intraocular Lens Results Considering Posterior Corneal Astigmatism with Online Calculators: Phacoemulsification vs. Femtosecond

Optics, 2021
To evaluate the prediction error (PE) obtained in Phacoemulsification (Phaco) or Femtosecond (Femto) surgeries without considering posterior corneal astigmatism correction (non-PCA) versus the correction based on Abulafia-Koch + Medicontur (AK) and ...
Joaquín Fernández, Manuel Rodríguez-Vallejo, Noemí Burguera, Patrizia Salvestrini, Nuria Garzón   +4 more
doaj   +1 more source