Results 161 to 170 of about 3,896,604 (302)

Anti-Inflammatory Halogenated Monoterpenes from the Red Alga Portieria hornemannii. [PDF]

open access: yesMar Drugs, 2023
Wu YJ   +8 more
europepmc   +1 more source

Storage treatment and diluent cause inconsistencies in commonly used fluorometric microplate enzyme assays conducted with saltmarsh soils

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Fluorometric enzyme assays are a tool for determining potential enzyme activity in soils. A wide array of methodological approaches is adopted by different studies, making comparisons difficult. An important consideration is whether assay conditions replicate the environment of the samples or optimize potential enzyme activity.
Catrina Gore   +4 more
wiley   +1 more source

MusselFinder: Automated dreissenid mussel density estimation via robotic benthic imaging

open access: yesLimnology and Oceanography: Methods, EarlyView.
Abstract Despite the widespread need to map the abundance of invasive quagga and zebra mussels (Dreissena spp.) in lakes and reservoirs worldwide, current methods remain limited by data collection and analysis bottlenecks. Autonomous underwater vehicles (AUVs) combined with machine learning (ML) offer a scalable remote sensing approach for estimating ...
Angus Galloway   +7 more
wiley   +1 more source

Ceramides from the Taiwan Red Alga Ceratodictyon Spongiosum and SymbioticSponge Sigmadocia Symbiotica

open access: yes, 2013
[[abstract]]The structure of a mixture of ceramides (1) de rived from 2-amino-4(E)-alkene-1,3-diol sphingenines with C22,C23, and C24 sat u rated fatty acid residues from red alga Ceratodictyon spongiosum Z(subscript ANARDINI) (Rhodymeniaceae) containing
Lo, Jir-Mehng; Wang, Wei-Lung; Chiang, Young-Meng; Chen, Chiu-Ming
core  

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +1 more source

Simple preparation of R-phycoerythrin of the red alga Ceramium rubrum (Huds. 1762)

open access: yes, 1987
Phycoerythrin is a highly fluorescent phycobiliprotein. Because of its special fluorescence characteristics R-phycoerythrin is very useful in flow cytometry.
Kraus, G, Ladusch, M, Strache, R R
core  

Interplanetary frontiers: terraforming from an invasion science perspective

open access: yesOikos, EarlyView.
The pursuit of a multi‐planetary existence represents one of humanity's greatest frontiers. If applied justly, it offers an opportunity to extend its civilization's lifespan amid escalating sustainability crises on Earth. One approach increasingly gaining traction is terraforming, a hitherto theoretical ecological and evolutionary experiment revolving ...
Teun Everts   +2 more
wiley   +1 more source

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