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Two isostructural carbamates: the o-tolyl N-(pyridin-3-yl)carbamate and 2-bromo-phenyl N-(pyridin-3-yl)carbamate monohydrates.

Acta crystallographica. Section E, Crystallographic communications

Mocilac P, Gallagher JF.
PMID: 26594512
Acta Crystallogr E Crystallogr Commun. 2015 Oct 24;71:1366-70. doi: 10.1107/S2056989015019556. eCollection 2015 Nov 01.

The title carbamate monohydrates, C13H12N2O2·H2O and C12H9BrN2O2·H2O, form isomorphous crystals that are isostructural in their primary hydrogen-bonding modes. In both carbamates, the primary hydrogen bonding and aggregation involves cyclic amide-water-pyridine moieties as (N-H⋯O-H⋯N)2 dimers about inversion centres [as R...

Using soil seed banks to assess temporal patterns of genetic variation in invasive plant populations.

Ecology and evolution

Fennell M, Gallagher T, Vintro LL, Osborne B.
PMID: 24967082
Ecol Evol. 2014 May;4(9):1648-58. doi: 10.1002/ece3.1043. Epub 2014 Apr 04.

Most research on the genetics of invasive plant species has focused on analyzing spatial differences among existing populations. Using a long-established Gunnera tinctoria population from Ireland, we evaluated the potential of using plants derived from seeds associated with different...

Coherence and Coupling Functions Reveal Microvascular Impairment in Treated Hypertension.

Frontiers in physiology

Ticcinelli V, Stankovski T, Iatsenko D, Bernjak A, Bradbury AE, Gallagher AR, Clarkson PBM, McClintock PVE, Stefanovska A.
PMID: 29081750
Front Physiol. 2017 Oct 13;8:749. doi: 10.3389/fphys.2017.00749. eCollection 2017.

The complex interactions that give rise to heart rate variability (HRV) involve coupled physiological oscillators operating over a wide range of different frequencies and length-scales. Based on the premise that interactions are key to the functioning of complex systems,...

Simulation Research in Gastrointestinal and Urologic Care-Challenges and Opportunities: Summary of a National Institute of Diabetes and Digestive and Kidney Diseases and National Institute of Biomedical Imaging and Bioengineering Workshop.

Journal of clinical gastroenterology

Aggarwal R, Brown KM, de Groen PC, Gallagher AG, Henriksen K, Kavoussi LR, Peng GCY, Ritter EM, Silverman E, Wang KK, Andersen DK.
PMID: 28562441
J Clin Gastroenterol. 2017 May 30; doi: 10.1097/MCG.0000000000000862. Epub 2017 May 30.

A workshop on ''Simulation Research in Gastrointestinal and Urologic Care: Challenges and Opportunities'' was held at the National Institutes of Health in June 2016. The purpose of the workshop was to examine the extent to which simulation approaches have...

Synthea: An approach, method, and software mechanism for generating synthetic patients and the synthetic electronic health care record.

Journal of the American Medical Informatics Association : JAMIA

Walonoski J, Kramer M, Nichols J, Quina A, Moesel C, Hall D, Duffett C, Dube K, Gallagher T, McLachlan S.
PMID: 29025144
J Am Med Inform Assoc. 2018 Mar 01;25(3):230-238. doi: 10.1093/jamia/ocx079.

OBJECTIVE: Our objective is to create a source of synthetic electronic health records that is readily available; suited to industrial, innovation, research, and educational uses; and free of legal, privacy, security, and intellectual property restrictions.MATERIALS AND METHODS: We developed...

CO Binding at a Four-Coordinate Cobaltous Porphyrin Site in a Metal-Organic Framework: Structural, EPR, and Gas Adsorption Analysis.

Inorganic chemistry

Gallagher AT, Malliakas CD, Harris TD.
PMID: 28379000
Inorg Chem. 2017 Apr 17;56(8):4655-4662. doi: 10.1021/acs.inorgchem.7b00292. Epub 2017 Apr 05.

The variable-temperature CO binding at a four-coordinate cobaltous porphyrin complex within a metal-organic framework is investigated using a combined array of infrared, X-ray diffraction, EPR, and CO adsorption analysis. Single-crystal X-ray diffraction experiments provide the first crystallographically characterized example...

Microwave transitions in pairs of Rb Rydberg atoms.

Physical review letters

Yu Y, Park H, Gallagher TF.
PMID: 24206483
Phys Rev Lett. 2013 Oct 25;111(17):173001. doi: 10.1103/PhysRevLett.111.173001. Epub 2013 Oct 22.

We have observed microwave transitions between pairs of cold Rb atoms, specifically, transitions between the molecular nd(5/2)nd(5/2) and (n+1)d(j)(n-2)f states for 41≤n≤44. (We use the separated atom limits as labels.) The transition is allowed because the dipole-dipole induced configuration...

Comparative efficacy and tolerability of dapsone 5% gel in adult versus adolescent females with acne vulgaris.

The Journal of clinical and aesthetic dermatology

Del Rosso JQ, Kircik L, Gallagher CJ.
PMID: 25610522
J Clin Aesthet Dermatol. 2015 Jan;8(1):31-7.

OBJECTIVE: To determine whether the response to dapsone 5% gel was similar in adolescent girls and adult women with facial acne vulgaris.DESIGN AND SETTING: Subgroup analysis of female subjects with acne vulgaris receiving active treatment enrolled in two randomized,...

Intermolecular O-H...O and C-H...pi(C5H5), and intramolecular C-H...O interactions in 2-(ferrocenyl)thiophene-3-carboxylic acid.

Acta crystallographica. Section C, Crystal structure communications

Gallagher JF, Hudson RD, Manning AR.
PMID: 11173386
Acta Crystallogr C. 2001 Jan;57:28-30. doi: 10.1107/s0108270100014360.

The title compound, [Fe(C5H5)(C10H7O2S)], an important precursor en route to organometallic donor-pi-acceptor systems, forms dimers in the solid state through cyclic intermolecular carboxylic acid O-H...O hydrogen bonds, graph set R2(2)(8) [O...O 2.661 (2) A and O-H...O 175 degrees ]....

Ethyl and isopropyl 4-ferrocenyl-benzoate.

Acta crystallographica. Section C, Crystal structure communications

Anderson FP, Gallagher JF, Kenny PT, Ryan C, Savage D.
PMID: 12506215
Acta Crystallogr C. 2003 Jan;59:m13-5. doi: 10.1107/s0108270102021819. Epub 2002 Dec 10.

The title compounds, [Fe(C(5)H(5))(C(14)H(13)O(2))] and [Fe(C(5)H(5))(C(15)H(15)O(2))], respectively, contain the ferrocenyl eta(5)(C(5)H(4)) and phenylene -C(6)H(4)- rings in a nearly coplanar arrangement, with interplanar angles of 6.88 (12) and 10.5 (2) degrees, respectively. Molecules of the ethyl ester form dimers through...

Versatile synthesis of 3,5-disubstituted 2-fluoropyridines and 2-pyridones.

The Journal of organic chemistry

Sutherland A, Gallagher T.
PMID: 12688820
J Org Chem. 2003 Apr 18;68(8):3352-5. doi: 10.1021/jo026864f.

5-bromo-2-fluoro-3-pyridylboronic acid (3) was prepared in high yield by ortho-lithiation of 5-bromo-2-fluoropyridine (1), followed by reaction with trimethylborate. Suzuki reaction of 3 with a range of aryl iodides gave 3-monosubstituted 5-bromo-2-fluoropyridines 4 in excellent yields. A second Suzuki reaction...

Intermolecular interactions in two (ferrocenylmethyl)benzimidazoles incorporating the 4-MeOC6H4 and 3,4-(MeO)2C6H3 groups: analysis of MeO-C-C distortions from ideal 120 degrees geometry.

Acta crystallographica. Section C, Crystal structure communications

Gallagher JF, Hanlon K, Howarth J.
PMID: 11740100
Acta Crystallogr C. 2001 Dec;57:1410-4. doi: 10.1107/s0108270101015591. Epub 2001 Dec 06.

The title compounds, 1-ferrocenylmethyl-2-(4-methoxyphenyl)-1H-benzimidazole, [Fe(C5H5)(C20H17N2O)], (I), and 2-(3,4-dimethoxyphenyl)-1-ferrocenylmethyl-1H-benzimidazole, [Fe(C5H5)(C21H19N2O2)], (II), are model electroactive compounds for anion sensor and antimalarial applications. Distortions from the ideal 120 degrees angle about the MeO-C-C groups are evident, with angles of 115.1 (2) and...

Showing 1 to 12 of 411 entries