Biaxial compression of centimeter scale graphene on strictly 2D substrate

Autor: Arjmandi-Tash, Hadi, Sokooti, Hessam, Lin, Jiang, Kloosterman, Alexander, Lima, Lia M. C., Schneider, Gregory F.

Biaxial compression of centimetre-scale graphene, freely standing on the surface of water is studied. Within this platform, we report full stress-strain compression of graphene identifying elastic and plastic deformations. The Young's modulus follows

Externí odkaz: http://arxiv.org/abs/1707.07941

DNA barcoding reveals a new population of the threatened Atlantic Forest frog Sphaenorhynchus canga.

Autor: Santana, Diego J., Yves, André, Pereira, Elvis A., Carvalho, Priscila S., Lima, Lucio M. C., Costa, Henrique C., Shepard, Donald B.

Publikováno v: Journal of Threatened Taxa; 4/26/2024, Vol. 16 Issue 4, p24-32, 9p

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Leishmanicidal and Antimicrobial Activities of 4-Quinolone Alkaloids from Stems of the Medicinal Plant Waltheria indica (Malvaceae) and Their Chemotaxonomic Significance

Autor: Silva,Raquel M., Domingos,Levy T. S., Castro,Gabriellen M. M. de, Laport,Marinella S., Ferreira-Pereira,Antônio, Lima,Murilo M. C., Cotinguiba,Fernando

Publikováno v: Journal of the Brazilian Chemical Society, Volume: 33, Issue: 11, Pages: 1291-1298, Published: 24 OCT 2022
Journal of the Brazilian Chemical Society v.33 n.11 2022
Journal of the Brazilian Chemical Society
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

A chemical investigation of the stem of Waltheria indica (Malvaceae) yielded twelve 4-quinolone alkaloids, which were primarily waltheriones. These were waltherione A (1), waltherione B (2), waltherione C (3), waltherione G (4), waltherione H (5), wa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1edba3e8d2bd0b3306b0c55c33e2259d
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532022001101291&lng=en&tlng=en

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