Results 191 to 200 of about 125,155 (259)

Author Correction: Ammonia sets limit to life and alters physiology independently of pH in Halomonas meridiana. [PDF]

Sci Rep
Hopton CM, Nienow P, Cockell CS.
europepmc   +1 more source

A Label‐Free Hyperspectral Imaging Device for Ex Vivo Characterization and Grading of Meningioma Tissues

Journal of Biophotonics, EarlyView.
HyperProbe1.1 enables rapid, label‐free biochemical mapping of freshly resected meningiomas. By quantifying endogenous biomarkers such as cytochrome c oxidase, hemoglobin derivatives, and lipids, the system reveals molecular signatures consistent with tumor grading and generates spatial maps that visualize metabolic and vascular heterogeneity across ...
Pietro Ricci, Camilla Bonaudo, Ivan Ezhov, Anam Toaha, Dorotea Nardini, Manuel Camelia, Federica Lucidi, Filippo Nozzoli, Tim Mach, Ilias Tachtsidis, Daniel Rueckert, Alessandro Della Puppa, Luca Giannoni, Francesco S. Pavone   +13 more
wiley   +1 more source

Reply to Singer: Strike paper mills at the root. [PDF]

Proc Natl Acad Sci U S A
Richardson RAK, Hong SS, Byrne JA, Stoeger T, Amaral LAN.   +4 more
europepmc   +1 more source

Quantitative Mapping of Fibrotic Tissue Mechanics via Brillouin Spectroscopy

Journal of Biophotonics, EarlyView.
Brillouin spectroscopy distinguishes fibrotic from healthy tissue based on localized stiffness changes and enables real‐time monitoring of dynamic alterations in viscoelastic properties during fibrogenesis. ABSTRACT Fibrosis is a pathological scarring process that disrupts tissue architecture, and is characterized by excessive extracellular matrix (ECM)
Vsevolod Cheburkanov, Sujeong Jung, Mikhail Y. Berezin, Vladislav V. Yakovlev   +3 more
wiley   +1 more source

OAM multiplication operator enabled holographic multiplexing. [PDF]

Light Sci Appl
Shen F, Mao Z, Fan W, Wu J, Fang Z, Liu H, Chen X, Zhang Y, Chen Y.   +8 more
europepmc   +1 more source

Mapping developmental transitions in mental health from mid‐ to late‐adolescence: Concurrent and longitudinal links to cognition

JCPP Advances, EarlyView.
Abstract Background Developmental changes in mental health are mostly mapped between childhood and adolescence or childhood and adulthood. This study maps developmental transitions in mental health profiles from mid‐ to late‐adolescence, exploring how these transitions relate to cognitive function in mid‐adolescence. Method Participants from the IMAGEN
Silvana Mareva, Jenna Parker, Marc Bennett, Laura Pass, Tobias Banaschewski, Arun L. W. Bokde, Sylvane Desrivières, Herta Flor, Sarah Hohmann, Dimitri Papadopoulos Orfanos, Hugh Garavan, Penny Gowland, Henrik Walter, Rüdiger Brühl, Jean‐Luc Martinot, Marie‐Laure Paillère Martinot, Eric Artiges, Frauke Nees, Tomáš Paus, Luise Poustka, Michael N. Smolka, Nilakshi Vaidya, Robert Whelan, Gunter Schumann, Joni Holmes   +24 more
wiley   +1 more source

Low bias negative differential resistance in WSe₂/MoS₂ Planar Superlattice Diodes. [PDF]

Sci Rep
Hashemi R, Shojaei S.
europepmc   +1 more source

Black Plastic Identification for Sorting and Recycling With Deep‐UV Raman Spectroscopy

Journal of Raman Spectroscopy, EarlyView.
We present a deep ultraviolet (DUV) Raman spectrometer for sorting black plastics in recycling. The common identification modality of hyperspectral NIR struggles with black plastics due to strong absorption by the black pigment. By using a 248.6‐nm NeCu laser, we enable stand‐off detection over a conveyor belt while avoiding fluorescence interference ...
Liron Zada, Freek Ariese
wiley   +1 more source

Diode-pumped wavelength-switchable quasi-three-level Nd:LiLuF4 laser on the 4F3/2→4I9/2 transition. [PDF]

PLoS One
Chu C, Du Z, Anh N, Li Y.
europepmc   +1 more source

Modular and Automated Workflow for Streamlined Raman Signal Analysis

Journal of Raman Spectroscopy, EarlyView.
This study presents an automated workflow for preprocessing and analyzing Raman spectroscopy data, addressing key challenges such as noise suppression, baseline correction, and peak fitting using Voigt profiles. The method is validated on both synthetic and experimental spectra, demonstrating improved spectral fidelity and peak detection for biomedical
Mykyta Kizilov, Vsevolod Cheburkanov, Joseph Harrington, Vladislav V. Yakovlev   +3 more
wiley   +1 more source