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Items: 1 to 20 of 59

1.

1 H-13 C HMBC NMR experiments as a structural and analytical tool for the characterization of elusive trans/cis hydroperoxide isomers from oxidized unsaturated fatty acids in solution.

Ahmed R, Siddiqui H, Choudhary MI, Gerothanassis IP.

Magn Reson Chem. 2019 Jan 31. doi: 10.1002/mrc.4844. [Epub ahead of print]

PMID:
30702165
2.

Probing the interaction of a quercetin bioconjugate with Bcl-2 in living human cancer cells with in-cell NMR spectroscopy.

Primikyri A, Sayyad N, Quilici G, Vrettos EI, Lim K, Chi SW, Musco G, Gerothanassis IP, Tzakos AG.

FEBS Lett. 2018 Oct;592(20):3367-3379. doi: 10.1002/1873-3468.13250. Epub 2018 Sep 29.

PMID:
30207377
3.

Exploring the oxidation and iron binding profile of a cyclodextrin encapsulated quercetin complex unveiled a controlled complex dissociation through a chemical stimulus.

Diamantis DA, Ramesova S, Chatzigiannis CM, Degano I, Gerogianni PS, Karadima KE, Perikleous S, Rekkas D, Gerothanassis IP, Galaris D, Mavromoustakos T, Valsami G, Sokolova R, Tzakos AG.

Biochim Biophys Acta Gen Subj. 2018 Sep;1862(9):1913-1924. doi: 10.1016/j.bbagen.2018.06.006. Epub 2018 Jun 8.

PMID:
29886278
4.

High Resolution NMR Spectroscopy as a Structural and Analytical Tool for Unsaturated Lipids in Solution.

Alexandri E, Ahmed R, Siddiqui H, Choudhary MI, Tsiafoulis CG, Gerothanassis IP.

Molecules. 2017 Oct 5;22(10). pii: E1663. doi: 10.3390/molecules22101663. Review.

5.

Enriching the biological space of natural products and charting drug metabolites, through real time biotransformation monitoring: The NMR tube bioreactor.

Chatzikonstantinou AV, Chatziathanasiadou MV, Ravera E, Fragai M, Parigi G, Gerothanassis IP, Luchinat C, Stamatis H, Tzakos AG.

Biochim Biophys Acta Gen Subj. 2018 Jan;1862(1):1-8. doi: 10.1016/j.bbagen.2017.09.021. Epub 2017 Sep 30.

PMID:
28974426
6.

Refinement of labile hydrogen positions based on DFT calculations of 1H NMR chemical shifts: comparison with X-ray and neutron diffraction methods.

Siskos MG, Choudhary MI, Gerothanassis IP.

Org Biomol Chem. 2017 May 31;15(21):4655-4666. doi: 10.1039/c7ob01019b.

PMID:
28513720
7.
8.

Determination of Polyphenolic Phytochemicals using Highly Deshielded -OH 1 H-NMR Signals.

Charisiadis P, Kontogianni VG, Tsiafoulis CG, Tzakos AG, Gerothanassis IP.

Phytochem Anal. 2017 May;28(3):159-170. doi: 10.1002/pca.2656. Epub 2016 Dec 15. No abstract available.

PMID:
27981663
9.

Ethyl Acetate Extract of Origanum vulgare L. ssp. hirtum Prevents Streptozotocin-Induced Diabetes in C57BL/6 Mice.

Vujicic M, Nikolic I, Kontogianni VG, Saksida T, Charisiadis P, Vasic B, Stosic-Grujicic S, Gerothanassis IP, Tzakos AG, Stojanovic I.

J Food Sci. 2016 Jul;81(7):H1846-53. doi: 10.1111/1750-3841.13333. Epub 2016 May 24.

PMID:
27219840
10.

PRESS: PRotEin S-Sulfenylation server.

Sakka M, Tzortzis G, Mantzaris MD, Bekas N, Kellici TF, Likas A, Galaris D, Gerothanassis IP, Tzakos AG.

Bioinformatics. 2016 Sep 1;32(17):2710-2. doi: 10.1093/bioinformatics/btw301. Epub 2016 May 13.

PMID:
27187205
11.

Deconvoluting the Dual Antiplatelet Activity of a Plant Extract.

Kontogianni VG, Tsoumani ME, Kellici TF, Mavromoustakos T, Gerothanassis IP, Tselepis AD, Tzakos AG.

J Agric Food Chem. 2016 Jun 8;64(22):4511-21. doi: 10.1021/acs.jafc.6b00544. Epub 2016 May 26.

PMID:
27161160
12.

(1)H NMR Metabolic Fingerprinting to Probe Temporal Postharvest Changes on Qualitative Attributes and Phytochemical Profile of Sweet Cherry Fruit.

Goulas V, Minas IS, Kourdoulas PM, Lazaridou A, Molassiotis AN, Gerothanassis IP, Manganaris GA.

Front Plant Sci. 2015 Nov 10;6:959. doi: 10.3389/fpls.2015.00959. eCollection 2015.

13.

Leveraging NMR and X-ray Data of the Free Ligands to Build Better Drugs Targeting Angiotensin II Type 1 G-Protein Coupled Receptor.

Kellici TF, Ntountaniotis D, Kritsi E, Zervou M, Zoumpoulakis P, Potamitis C, Durdagi S, Salmas RE, Ergun G, Gokdemir E, Halabalaki M, Gerothanassis IP, Liapakis G, Tzakos A, Mavromoustakos T.

Curr Med Chem. 2016;23(1):36-59. Review.

PMID:
26572611
14.

Accurate ab initio calculations of O-HO and O-H(-)O proton chemical shifts: towards elucidation of the nature of the hydrogen bond and prediction of hydrogen bond distances.

Siskos MG, Tzakos AG, Gerothanassis IP.

Org Biomol Chem. 2015 Sep 7;13(33):8852-68. doi: 10.1039/c5ob00920k. Epub 2015 Jul 21.

PMID:
26196256
15.

Selective One-Dimensional Total Correlation Spectroscopy Nuclear Magnetic Resonance Experiments for a Rapid Identification of Minor Components in the Lipid Fraction of Milk and Dairy Products: Toward Spin Chromatography?

Papaemmanouil C, Tsiafoulis CG, Alivertis D, Tzamaloukas O, Miltiadou D, Tzakos AG, Gerothanassis IP.

J Agric Food Chem. 2015 Jun 10;63(22):5381-7. doi: 10.1021/acs.jafc.5b01335. Epub 2015 May 27.

PMID:
25986319
16.

Understanding zinc(II) chelation with quercetin and luteolin: a combined NMR and theoretical study.

Primikyri A, Mazzone G, Lekka C, Tzakos AG, Russo N, Gerothanassis IP.

J Phys Chem B. 2015 Jan 8;119(1):83-95. doi: 10.1021/jp509752s. Epub 2014 Dec 17.

PMID:
25486072
17.

Direct binding of Bcl-2 family proteins by quercetin triggers its pro-apoptotic activity.

Primikyri A, Chatziathanasiadou MV, Karali E, Kostaras E, Mantzaris MD, Hatzimichael E, Shin JS, Chi SW, Briasoulis E, Kolettas E, Gerothanassis IP, Tzakos AG.

ACS Chem Biol. 2014 Dec 19;9(12):2737-41. doi: 10.1021/cb500259e. Epub 2014 Oct 9.

PMID:
25211642
18.

1H-NMR as a structural and analytical tool of intra- and intermolecular hydrogen bonds of phenol-containing natural products and model compounds.

Charisiadis P, Kontogianni VG, Tsiafoulis CG, Tzakos AG, Siskos M, Gerothanassis IP.

Molecules. 2014 Sep 2;19(9):13643-82. doi: 10.3390/molecules190913643. Review.

19.

Dynamic changes in composition of extracts of natural products as monitored by in situ NMR.

Charisiadis P, Tsiafoulis CG, Tzakos AG, Gerothanassis IP.

Magn Reson Chem. 2014 Dec;52(12):764-8. doi: 10.1002/mrc.4128. Epub 2014 Aug 19.

PMID:
25139153
20.

Synthetic methodologies in organic chemistry involving incorporation of [¹⁷O] and [¹⁸O] isotopes.

Theodorou V, Skobridis K, Alivertis D, Gerothanassis IP.

J Labelled Comp Radiopharm. 2014 Jun 30;57(8):481-508. doi: 10.1002/jlcr.3212. Epub 2014 Jul 3. Review.

PMID:
24996002

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