Results 101 to 110 of about 2,074,156 (315)

Application of Micro-Raman Spectroscopy to the Study of Yttria-Stabilized Tetragonal Zirconia Polycrystal (Y-TZP) Phase Transformation

, 2015
The aim of this study was to perform micro-Raman spectroscopy as an alternative and nondestructive method to identify the phase transformation of zirconia after mechanical stress.
Fracisconi, Paulo Afonso Silveira, Ramos, Carla MüeIler, Borges, Ana Flávia Sanches, Tabata, Américo Sheitiro [UNESP], Cesar, Paulo Francisco, Rubo, José Henrique, Tabata, Américo Sheitiro   +6 more
core   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

Computational Structural Biology of Macromolecular Interactions [PDF]

, 2014
The living cell is a formidable entity kept intact and functioning by a network of interactions carried out by protein molecules. As such, understanding this network, the interactome, is key to understand the cell itself.
NMR Spectroscopy, Sub NMR Spectroscopy, Garcia Lopes Maia Rodrigues, J.   +2 more
core  

Investigation of eucalyptus essential oil by using vibrational spectroscopy methods

, 2006
The essential oils isolated from several Eucalyptus species were analysed fast and non-destructively applying Raman and ATR-IR vibrational spectroscopy methods. The main components of the essential oils can be recognised by both vibrational spectroscopic
Schulz, Hartwig, Lösing, Gerd, Baranska, Malgorzata, Popp, Jürgen, Rösch, Petra, Barańska, Małgorzata, Walter, Angela, Quilitzsch, Rolf   +7 more
core   +1 more source

Infrared Spectroscopy for Online Measurement of Tars, Water, and Permanent Gases in Biomass Gasification

, 2021
Online measurements of the raw gas composition, including tars and water, during biomass gasification provide valuable information in fundamental investigations and for process control.
Pushp, Mohit, Davidsson, Kent,, Brackmann, Christian, Davidsson, Kent, Pushp, Mohit,, Brackmann, Christian,, Davidsson, K., Brackmann, C.   +7 more
core   +1 more source

Array detection enables large localization range for simple and robust MINFLUX

Light: Science & Applications
The MINFLUX concept significantly improves the localization properties of single-molecule localization microscopy (SMLM) by overcoming the limit imposed by the fluorophore’s photon counts.
Eli Slenders, Sanket Patil, Marcus Oliver Held, Alessandro Zunino, Giuseppe Vicidomini   +4 more
doaj   +1 more source

Generation of 22-mJ, 2.0-ps Pulses from a 1-kHz Ho:YLF Regenerative Chirped Pulse Amplifier [PDF]

EPJ Web of Conferences
We report a CW-pumped Ho:YLF regenerative amplifier (RA) delivering pulses with 22.5-mJ energy and 2.0-ps duration at 1 kHz. The RA emitting at 2051 nm is broadband-seeded and implemented in a chirped pulse amplification system. © 2024 The Author(s)
Bock Martin, von Grafenstein Lorenz, Mero Mark, Nagy Tamas, Griebner Uwe   +4 more
doaj   +1 more source

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

New approach to generalized two-dimensional correlation spectroscopy. II: Eigenvalue manipulation transformation (EMT) for noise suppression

, 2019
This paper introduces the concept of eigenvalue manipulating transformation (EMT) of a data matrix for noise suppression in two-dimensional (2D) correlation spectroscopy.
Kim, SB, Jung, YM, Noda, I
core   +1 more source

Local-Field Effects in the Zero-Phonon Spectral Lines of Single Impurity Molecules in Solid Matrices at Low Temperatures

EPJ Web of Conferences, 2015
In this work, we study the relation between the widths of the zero-phonon lines (ZPL) of single impurity molecules (SM) in solid matrices with local effective values of the refractive index n.
Anikushina T.A., Gladush M.G., Gorshelev A.A., Naumov A.V.   +3 more
doaj   +1 more source