Hallwass F - Search Results

1

Activity of pyrrolizidine alkaloids against biofilm formation and Trichomonas vaginalis.

da Silva Negreiros Neto T, Gardner D, Hallwass F, Leite AJM, de Almeida CG, Silva LN, de Araújo Roque A, de Bitencourt FG, Barbosa EG, Tasca T, Macedo AJ, de Almeida MV, Giordani RB. da Silva Negreiros Neto T, et al. Among authors: hallwass f. Biomed Pharmacother. 2016 Oct;83:323-329. doi: 10.1016/j.biopha.2016.06.033. Epub 2016 Jul 9. Biomed Pharmacother. 2016. PMID: 27399809

2

Isolation, spectral characterization, molecular docking, and cytotoxic activity of alkaloids from Erythroxylum pungens O. E. Shulz.

Macedo Pereira G, Moreira LGL, Neto TDSN, Moreira de Almeida WA, Almeida-Lima J, Rocha HAO, Barbosa EG, Zuanazzi JAS, de Almeida MV, Grazul RM, Navarro-Vázquez A, Hallwass F, Ferreira LS, Fernandes-Pedrosa MF, Giordani RB. Macedo Pereira G, et al. Among authors: hallwass f. Phytochemistry. 2018 Nov;155:12-18. doi: 10.1016/j.phytochem.2018.07.003. Epub 2018 Jul 26. Phytochemistry. 2018. PMID: 30056276

3

Effect of the solvent on the conformation of monocrotaline as determined by isotropic and anisotropic NMR parameters.

de Melo Sousa CM, Giordani RB, de Almeida WAM, Griesinger C, Gil RR, Navarro-Vázquez A, Hallwass F. de Melo Sousa CM, et al. Among authors: hallwass f. Magn Reson Chem. 2021 May;59(5):561-568. doi: 10.1002/mrc.4968. Epub 2019 Dec 14. Magn Reson Chem. 2021. PMID: 31715029

4

Isoquinoline alkaloids reduce beta-amyloid peptide toxicity in Caenorhabditis elegans.

de Almeida WAM, de Andrade JP, Chacon DS, Lucas CR, Mariana E, de Santis Ferreira L, Guaratini T, Barbosa EG, Zuanazzi JA, Hallwass F, de Souza Borges W, de Paula Oliveira R, Giordani RB. de Almeida WAM, et al. Among authors: hallwass f. Nat Prod Res. 2021 Nov;35(22):4814-4818. doi: 10.1080/14786419.2020.1727471. Epub 2020 Feb 18. Nat Prod Res. 2021. PMID: 32067490

5

Determination of metabolite profiles in tropical wines by 1H NMR spectroscopy and chemometrics.

da Silva Neto HG, da Silva JB, Pereira GE, Hallwass F. da Silva Neto HG, et al. Among authors: hallwass f. Magn Reson Chem. 2009 Dec;47 Suppl 1:S127-9. doi: 10.1002/mrc.2520. Magn Reson Chem. 2009. PMID: 19810052

6

Residual chemical shift anisotropy (RCSA): a tool for the analysis of the configuration of small molecules.

Hallwass F, Schmidt M, Sun H, Mazur A, Kummerlöwe G, Luy B, Navarro-Vázquez A, Griesinger C, Reinscheid UM. Hallwass F, et al. Angew Chem Int Ed Engl. 2011 Sep 26;50(40):9487-90. doi: 10.1002/anie.201101784. Epub 2011 Sep 13. Angew Chem Int Ed Engl. 2011. PMID: 21915963 No abstract available.

7

Complete NMR assignment and conformational analysis of 17-α-ethinylestradiol by using RDCs obtained in grafted graphene oxide.

França JA, Navarro-Vázquez A, Lei X, Sun H, Griesinger C, Hallwass F. França JA, et al. Among authors: hallwass f. Magn Reson Chem. 2017 Apr;55(4):297-303. doi: 10.1002/mrc.4526. Epub 2016 Oct 11. Magn Reson Chem. 2017. PMID: 27637176

8

Mechanical Behavior of Polymer Gels for RDCs and RCSAs Collection: NMR Imaging Study of Buckling Phenomena.

Hellemann E, Teles RR, Hallwass F, Barros W Jr, Navarro-Vázquez A, Gil RR. Hellemann E, et al. Among authors: hallwass f. Chemistry. 2016 Nov 7;22(46):16632-16635. doi: 10.1002/chem.201603333. Epub 2016 Oct 14. Chemistry. 2016. PMID: 27739109

9

Measurement of residual chemical shift anisotropies in compressed polymethylmethacrylate gels. Automatic compensation of gel isotropic shift contribution.

Hallwass F, Teles RR, Hellemann E, Griesinger C, Gil RR, Navarro-Vázquez A. Hallwass F, et al. Magn Reson Chem. 2018 May;56(5):321-328. doi: 10.1002/mrc.4711. Epub 2018 Feb 8. Magn Reson Chem. 2018. PMID: 29327368

10

Chemically cross-linked polyacrylonitrile. A DMSO compatible NMR alignment medium for measurement of residual dipolar couplings and residual chemical shift anisotropies.

Carvalho DS, da Silva DGB, Hallwass F, Navarro-Vázquez A. Carvalho DS, et al. Among authors: hallwass f. J Magn Reson. 2019 May;302:21-27. doi: 10.1016/j.jmr.2019.03.005. Epub 2019 Mar 15. J Magn Reson. 2019. PMID: 30933840

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