Results 231 to 240 of about 181,873 (305)

Spectroscopic Investigations of a Vandalized Contemporary Acrylic Painting on Canvas Using Model Paintings and Chemometrics

ChemPlusChem, EarlyView.
Sequentially shifted excitation (SSE) Raman results on artificiallyaged acrylic‐based model paints and Tela (1973) canvas painting by Griffa suggest the surface enrichment in surfactant. Vandalic trait, with an orange felt‐tip pen, consists of an acrylic binder and azo‐dyes.
Jana Striova, Silvia Innocenti, Arianna Ingrassia, Moira Bertasa, Barbara Salvadori   +4 more
wiley   +1 more source

Green gold rush in the Baltic Sea: Investigating sea lettuce's performance by distribution mapping of valuable compounds in a fluctuating environment. [PDF]

J Phycol
Steinhagen S, Schrofner-Brunner E, Schrofner-Brunner B, Larsson K, Undeland I.   +4 more
europepmc   +1 more source

Toxicity Assessment and Bioremediation of Deep Eutectic Solvents by Haloferax mediterranei: A Step Toward Sustainable Circular Chemistry

ChemSusChem, Accepted Article.
Understanding the toxicity of deep eutectic solvents (DESs) remains a major obstacle to large‐scale applications. Existing toxicity studies show inconsistent results due to the choice of different test organisms and methods, synergistic effects between DES components, and their interactions with culture media.
Gabriela Guillena, Guillermo Martínez, Rosa María Martínez-Espinosa   +2 more
wiley   +1 more source

Betalain Pigments: Isolation and Application as Reagents for Colorimetric Methods and Biosensors. [PDF]

Biosensors (Basel)
Pratiwi R, Maharani DS, Redjeki SG.
europepmc   +1 more source

Detection of circulating tumor cells is achieved by flow cytometry in melanoma patients

Cytometry Part B: Clinical Cytometry, EarlyView.
Abstract Melanoma is an aggressive skin tumor whose incidence is rising sharply, and for which the determination of new prognostic factors is a major challenge. In oncology, circulating tumor cells (CTCs) are at the heart of much research, as they represent a source of tumor material obtained non‐invasively by liquid biopsy.
Ludivine Fourdrain, Théo Brochet, Valentin Clichet, Guillaume Chaby, Brigitte Gubler, Loïc Garçon, Jean‐Philippe Arnault, Thomas Boyer   +7 more
wiley   +1 more source

Carotenoid pigments of Kocuria flava PUTS1_3 isolated from sediments of Puttalam lagoon mangrove ecosystem, Sri Lanka exhibit bioactive properties. [PDF]

Sci Rep
Weerasinghe KE, Kannangara AT, Attanayake RN, Rajapakse CSK, Halmillawewa AP.   +4 more
europepmc   +1 more source

A novel transgenic reporter of extracellular acidification in zebrafish elucidates skeletal muscle T‐tubule pH regulation

Developmental Dynamics, EarlyView.
Abstract Disruption of extracellular pH and proton‐sensing can profoundly impact cellular and protein functions, leading to developmental defects. To visualize changes in extracellular pH in the developing embryo, we generated a zebrafish transgenic line that ubiquitously expresses the ratiometric pH‐sensitive fluorescent protein pHluorin2, tethered to
Leif R. Neitzel, Maya Silver, Aaron H. Wasserman, Samantha Rea, Charles C. Hong, Charles H. Williams   +5 more
wiley   +1 more source

Characterization of ultramarine blue in Roman wall paintings: case study from Volsinii (Bolsena, Italy). [PDF]

Anal Bioanal Chem
Bernabale M, Felici AC, Atanasio P, Buccini L, Passeri D, Rossi M, Binaco P, Dini D.   +7 more
europepmc   +1 more source

Most young leaves pale in comparison to mature leaves: delayed greening is neither binary nor tropical

Ecography, EarlyView.
Delayed greening, the phenomenon in which expanding leaves appear red, blue or pale green due to low chlorophyll content, has long intrigued ecologists. However, little is known about what type of species are most likely to delay greening or which environmental conditions are associated with delayed greening.
Giancarlo M. Chiarenza, Angela T. Moles
wiley   +1 more source

Biogeochemical parameters collected and analysed during the French cruises of the PIRATA programme in the Guinea Gulf, 1997--2024. [PDF]

Sci Data
Cariou T, Hillion S, Brouquier A, Rousselot P, Roubaud F, Pondaven I, Diverrès D, Bachelier C, Llido J, Bourlès B.   +9 more
europepmc   +1 more source