Results 171 to 180 of about 1,856,713 (355)

Depigmentation Therapy of Refractory Facial Vitiligo Using 532-Nm Picosecond Laser: Two Case Reports and Literature Review. [PDF]

J Cosmet Dermatol
Li X, Yuan X, Du J, Ding X, Wang F.
europepmc   +1 more source

Temperature‐Dependent Investigation of the S‐Branch Raman Linewidth in CO2 via Time‐Resolved Rotational CARS

Journal of Raman Spectroscopy, EarlyView.
We studied the temporal evolution of the rotational coherent anti‐Stokes Raman scattering (RCARS) signal of CO2 to determine the S‐branch Raman linewidth, which is an essential parameter for accurate spectral modeling in RCARS gas‐phase diagnostics. We found a non‐monotonic J‐dependence of the S‐branch Raman linewidth not accounted for in previously ...
Henry Misoi, Joy Muriithi, Jonas I. Hölzer, Nancy W. Karuri, Thomas Seeger   +4 more
wiley   +1 more source

Picosecond laser to treat complex pigmentary disorders. [PDF]

JAAD Case Rep
Maredia H, Wyles SP, Cantwell HM, Sartori-Valinotti JC.   +3 more
europepmc   +1 more source

Automated Imaging of Cultured Bacteria in Picoliter Droplets by Coherent Anti‐Stokes Raman Scattering and Two‐Photon Excited Fluorescence Microscopy

Journal of Raman Spectroscopy, EarlyView.
We present an automated system that combines an image‐based fuzzy logic controller for precise positioning of microfluidic picoliter droplets with nonlinear microscopy, using CARS and TPEF modalities for detailed analysis of droplet composition. Time series and z‐stack images of E. coli, B. subtilis, and M. arborescens were recorded.
Fabian Ott, Ashkan Samimi, Sundar Hengoju, Tobias Meyer‐Zedler, Michael Schmitt, Miriam A. Rosenbaum, Jürgen Popp   +6 more
wiley   +1 more source

Picosecond laser-engineered osteon-inspired concentric micropatterns on titanium implants regulate cellular behaviour to facilitate osseointegration. [PDF]

Mater Today Bio
Yie KHR, Sun Y, Gu X, Chen R, Liu Z, Zhang Q, Xiong L, Al-Shaaobi BA, Mahany AS, Yu M, Deng Z, Liu J, Gao P, Lu L, Xu L.   +14 more
europepmc   +1 more source

Picosencond lifetimes and efficient decay channels of vibrational modes of polyatomic molecules in liquids [PDF]

, 1982
Eisenthal, K. B., Hochstrasser, R. M., Kaiser, Wolfgang, Kaiser, Wolfgang, Kolmeder, Christian, Laubereau, A., Zinth, Wolfgang   +6 more
core   +1 more source

Nonresonant Surface‐Enhanced Hyper Raman Scattering of Aromatic Amino Acids on Gold Nanoparticles

Journal of Raman Spectroscopy, EarlyView.
The surface‐enhanced hyper Raman spectra of the three aromatic amino acids phenylalanine, tryptophan, and tyrosine, obtained with nonresonant excitation at a wavelength of 1064 nm, are reported. The data are discussed in the context of the interaction of the molecules with two gold nanoparticle plasmonic substrates, as well as intermolecular ...
Fariha Binte Rahman, Janina Kneipp
wiley   +1 more source

Thermomechanical Investigation of Silicon Wafer Dynamics Within the Melting Regime Driven by Picosecond Laser Pulses for Surface Structuring. [PDF]

Materials (Basel)
Papadaki H, Mirza I, Bulgakova NM, Kaselouris E, Dimitriou V.   +4 more
europepmc   +1 more source

Photo‐Excitations in Halide Perovskites: Where Do Simulations and Experiments Meet?

Laser &Photonics Reviews, EarlyView.
Aiming to bridge the gap between simulations and measurements of light–matter couplings and photo‐excitations in new functional materials, this perspective highlights insights and bottlenecks of state‐of‐the‐art experimental and theoretical methods (2D electronic spectroscopy vs.
Muhammad Sufyan Ramzan, Antonietta De Sio, Alexander Steinhoff, Frank Jahnke, Christoph Lienau, Caterina Cocchi   +5 more
wiley   +1 more source

Graining and Texturing of Metal Surfaces by Picosecond Laser Treatment. [PDF]

Materials (Basel)
Corsaro C, Neri F, Ossi PM, Bonanno D, Pelleriti P, Fazio E.   +5 more
europepmc   +1 more source