Results 51 to 60 of about 8,939 (223)

Terpenoid Content of the Antarctic Soft Coral Alcyonium antarcticum [PDF]

Natural Product Communications, 2009
Chemical investigation of the soft coral Alcyonium antarcticum, collected off Terra Nova Bay, resulted in the isolation of two closely related sesquiterpenes, alcyonicene (1) and deacetoxy-alcyonicene (2), along with known terpenoid compounds. The structure elucidation of the new molecules, possessing a rare bulgarane skeleton, has been made mainly by ...
Manzo Emiliano, Ciavatta Maria Letizia, Nuzzo Genoveffa, Gavagnin Margherita   +3 more
openaire   +6 more sources

Community‐level egg and larval trait interactions with the Amazon River plume determine its role as a dispersal barrier

Ecography, EarlyView.
The Amazon River plume (ARP) functions as a dynamic and porous biogeographic barrier whose permeability to larval dispersal depends on the interplay between species' biological traits and oceanographic processes. Using biophysical modeling combined with a dual analytical framework, namely a multivariate regression tree (MRT) and a generalized additive ...
Ramon B. Santos, Nelson A. Gouveia, Douglas F. M. Gherardi   +2 more
wiley   +1 more source

Cembranoid Diterpenes from the Soft Corals sp. and

Natural Product Communications, 2008
Two new cembrane diterpenes, 17-hydroxysarcophytoxide ( 1 ) and 7β-acetoxy-8α-hydroxydeepoxysarcophine ( 2 ), together with 7β,8α-dihydroxydeepoxysarcophine ( 3 ), sarcophytonin A ( 4 ) and (-)-β-elemene ( 5 ) have been isolated from the soft coral ...
Daniela Grote, Kamel H. Shaker, Hesham S. M. Soliman, Muhammmad M. Hegazi, Karlheinz Seifert   +4 more
doaj   +1 more source

Harnessing Thin‐Film Solid‐State Electrolytes: Enabling Breakthroughs in All‐Solid‐State Batteries

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Schematic illustration highlighting the advantages of transitioning from traditional thick solid‐state electrolytes (SSEs) to thin‐film SSEs. Thinning the electrolyte enables higher ionic conductivity, reduced interfacial polarization, improved flexibility, compact electrode contact, and enhanced energy density, offering a promising pathway toward high‐
Yitao He, Haoyang Cheng, Li Wang, Xiangming He   +3 more
wiley   +1 more source

Terpenoids from Marine Soft Coral of the Genus Xenia in 1977 to 2019

Molecules, 2020
Members of the marine soft coral genus Xenia are rich in a diversity of diterpenes. A total of 199 terpenes consisting of 14 sesquiterpenes, 180 diterpenes, and 5 steroids have been reported to date.
Shean-Yeaw Ng, Chin-Soon Phan, Takahiro Ishii, Takashi Kamada, Toshiyuki Hamada, Charles Santhanaraju Vairappan   +5 more
doaj   +1 more source

Retro‐Hetero‐Michael Addition Strategies in Organic Synthesis

European Journal of Organic Chemistry, EarlyView.
In this review, synthetic approaches to carbo‐ and heterocyclic compounds, including natural products, published in the last 15 years (2011–2025) which have either relied upon or included a retro‐hetero‐Michael addition step at any stage are discussed.
Dina Scarpi, Ernesto G. Occhiato
wiley   +1 more source

Review of articular cartilage repair techniques and their application in the horse

Equine Veterinary Journal, EarlyView.
Abstract Articular cartilage lesions represent a significant career‐limiting problem in athletic horses. A healthy articular cartilage surface is vital for optimal joint function, and defects can result in irreversible degenerative changes. Successful treatment of cartilage lesions remains a long‐standing challenge for orthopaedic surgeons, prompting ...
Charlotte K. Barton, Brad B. Nelson, Laurie R. Goodrich   +2 more
wiley   +1 more source

Recent advances in multifunctional soft robots: A materials–structures–systems co‐design perspective for synergistic integration

FlexMat, EarlyView.
Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu, Zicao Peng, Chong Sun, Haitao Yang   +3 more
wiley   +1 more source

Influence of Anthropogenic Pressures on the Bioactivity Potential of Sponges and Soft Corals in the Coral Reef Environment

Squalen, 2015
The wealth of marine sponges and soft corals in Indonesian waters represents a rich source of natural products. However, anthropogenic pressures potentially decrease diversity in coral reefs.
Hedi Indra Januar, Ekowati Chasanah, Dianne M. Tapiolas, Cherie A. Motti, Catherine H. Liptrot, Anthony D. Wright   +5 more
doaj   +1 more source

High‐ and Ultra‐High‐Frequency Ultrasound Identifies a Subclinical Link Between Suppurative Comedonal Nevus and Hidradenitis Suppurativa

Journal of Ultrasound in Medicine, EarlyView.
Suppurative nevus comedonicus (SNC) is a variant of nevus comedonicus in which the characteristic features coexist with recurrent inflammatory lesions that clinically resemble those of hidradenitis suppurativa (HS). We present the ultrasound characteristics of this entity and emphasize the value of high‐resolution dermatologic ultrasound both as a ...
Marta Ivars, Katia Henostroza, Fabià Torres‐Betato, Eva Vilarrasa, Ximena Wortsman   +4 more
wiley   +1 more source