Results 291 to 300 of about 1,190,600 (347)

Ethnomedicinal Uses, Phytochemistry, Pharmacological Activities, and Toxicology of the Subfamily Gomphrenoideae (Amaranthaceae): A Comprehensive Review

Chemistry &Biodiversity, EarlyView.
ABSTRACT The subfamily Gomphrenoideae is composed of about 480 accepted species, many of which have been historically used as medicinal plants, reason why they have been studied in terms of chemical profile, biological activity, and safety. This review consolidates the advances in research on this subfamily over the past 47 years, emphasizing its ...
Dayanna Isabel Araque Gelves, Giulia Cristina de Andreoli Souza, Alvaro Jose Hernandez Tasco, Marcos José Salvador   +3 more
wiley   +1 more source

Calibrating Predicted Mixture Toxic Pressure to Observed Biodiversity Loss in Aquatic Ecosystems. [PDF]

Glob Chang Biol
Oginah SA, Posthuma L, Slootweg J, Hauschild M, Fantke P.   +4 more
europepmc   +1 more source

FTIR Characterization and Bioactivity Assessment of Cinnamomum camphora Essential Oil: Antioxidant, Anti‐Enzymatic, and Antifungal Properties Against Phytopathogens

Chemistry &Biodiversity, EarlyView.
Essential oil from Cinnamomum camphora leaves: Chemical profiling using FTIR analysis and bioactivity assessment for diverse bio‐pharmaceutical applications. ABSTRACT This study explores key biopharmaceutical properties of Cinnamomum camphora essential oil (EO), including antioxidant, anti‐enzymatic, and antifungal activities, and evaluates its minimum
Maroua Cheribot Cherif, Hicham Boughendjioua, Lucia Caputo, Ippolito Camele, Tarek Tahraoui, Vincenzo De Feo, Hazem S. Elshafie   +6 more
wiley   +1 more source

Gaps and Data Ambiguities in DNA Reference Libraries: A Limiting Factor for Molecular-Based Biodiversity Assessments Using Annelids as a Case Study. [PDF]

Ecol Evol
Teixeira MAL, Aylagas E, Pearman JK, Carvalho S.   +3 more
europepmc   +1 more source

Exploring Chemical Variability in the Essential Oil of Artemisia absinthium L. in Relation to Different Phenological Stages and Geographical Location

Chemistry &Biodiversity, EarlyView.
ABSTRACT The plant essential oils (EOs) play a fundamental role in the adaptation to different habitats and environmental conditions. To verify the influence of these factors on the EO of Artemisia absinthium L., we conducted a pharmacognostic study on this species, collected during both the vegetative (V) and flowering (F) stages, in two different ...
Paola Malaspina, Flavio Polito, Andrea Mainetti, Sana Khedhri, Vincenzo De Feo, Laura Cornara   +5 more
wiley   +1 more source

Chemical Composition and In Vitro Antibiofilm Action of Varronia curassavica Jacq. (Boraginaceae) Essential Oil: A Promising Natural Agent Against Bacterial Infections

Chemistry &Biodiversity, EarlyView.
ABSTRACT Antimicrobial resistance is an increasing threat to public health, with alarming estimates of mortality rates. In this context, the clinical properties of Varronia curassavica Jacq. are highlighted due to its biological and pharmacological activities.
José Thyálisson da Costa Silva, Gabriel Gonçalves Alencar, Nara Juliana Santos Araújo, Lariza Leisla Leandro Nascimento, Saulo Almeida Menezes, Dhenes Ferreira Antunes, Adrielle Rodrigues Costa, Murilo Felipe Felício, Cicero dos Santos Leandro, Luis Pereira de Morais, Marcos Aurélio Figueirêdo dos Santos, Severino Denicio Gonçalves de Sousa, Julimery Gonçalves Ferreira Macedo, João Pereira da Silva Junior, Ana Carolina Ferreira Araujo, Maísa Freire Cartaxo Pires de Sá, Jacqueline Cosmo Andrade‐Pinheiro, Henrique Douglas Melo Coutinho, José Weverton Almeida‐Bezerra   +18 more
wiley   +1 more source

Tetraethylammonium Cation Activates Fe for Selective Electroreduction of CO2 to Oxalate

ChemElectroChem, EarlyView.
A tetraethylammonium‐activated iron‐based electrode drives efficient CO2 utilization in a non‐aqueous electrochemical system for scalable, high‐value commodity chemical synthesis. The strong binding energy of CO on iron surfaces has rendered Fe electrodes as poor electrochemical CO2 reduction (eCO2R) catalysts, predominantly producing hydrogen.
Rohan Sartape, Rohit Chauhan, Venkata S. R. P. Yadavalli, Ishita Goyal, Ishaku Amos, Yancun Qi, Vamsi V. Gande, Abdul M. Sarkar, Ksenija D. Glusac, Meenesh R. Singh   +9 more
wiley   +1 more source

Tailoring an Fe–Ov–Ce–Triggered Phase‐Reversible Oxygen Carrier for Intensified Chemical Looping CO2 Splitting

Carbon Energy, EarlyView.
A phase‐reversible CeO2‐x·Fe·CaO↔CeO2·Ca2Fe2O5 oxygen carrier is designed and synthesized with enhanced CO2‐splitting capability and robust redox durability. The engineered Fe–Ov–Ce structure acts as an initiator to induce CO₂ activation and dissociation, Fe acts as an active phase to accommodate oxygen ions from CO₂ dissociation, and CaO functions as ...
Zhao Sun, Kun Lei, Louise R. Smith, Nicholas F. Dummer, Richard J. Lewis, Haifeng Qi, Kieran J. Aggett, Stuart H. Taylor, Zhiqiang Sun, Graham J. Hutchings   +9 more
wiley   +1 more source

Synthesis of Population Trends Reveals Seascape-Wide Reorganisation of Biodiversity From Microalgae to Birds. [PDF]

Glob Chang Biol
Happe A, Meijer KJ, Dajka JC, Franken O, Haslob H, Govers LL, Kleyer M, Kok ACM, Kuczynski L, Lõhmus K, van der Meij SET, Olff H, Rönn L, Ryabov A, Sell AF, Thieltges DW, Eriksson BK, Hillebrand H.   +17 more
europepmc   +1 more source

Disturbed areas promote more parental care and less nesting preference in females of broad-snouted caiman (<i>Caiman latirostris</i>) - ADDENDUM. [PDF]

Anim Welf
Barboza RSL, Correia JMS, Souto A, Schiel N.   +3 more
europepmc   +1 more source