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Showing 1 to 12 of 292 entries
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Forensic Application of X-ray Fluorescence Spectroscopy for the Discrimination of Authentic and Counterfeit Revenue Stamps.

Applied spectroscopy

Melendez-Perez JJ, Correa DN, Hernandes VV, de Morais DR, de Oliveira RB, de Souza W, Santos JM, Eberlin MN.
PMID: 27324420
Appl Spectrosc. 2016 Nov;70(11):1910-1915. doi: 10.1177/0003702816645352. Epub 2016 Jun 20.

Energy-dispersive X-ray fluorescence (ED-XRF) spectroscopy with data treatment via chemometric tools was explored as an analytical protocol to discriminate between authentic and counterfeit revenue stamps. Untreated samples were directly analyzed, and the discrimination was based on the characterization of...

Pulmonary lobe separation in expiration chest CT scans based on subject-specific priors derived from inspiration scans.

Journal of medical imaging (Bellingham, Wash.)

Bauer C, Eberlein M, Beichel RR.
PMID: 29487878
J Med Imaging (Bellingham). 2018 Jan;5(1):014003. doi: 10.1117/1.JMI.5.1.014003. Epub 2018 Feb 09.

Segmentation of pulmonary lobes in inspiration and expiration chest CT scan pairs is an important prerequisite for lobe-based quantitative disease assessment. Conventional methods process each CT scan independently, resulting typically in lower segmentation performance at expiration compared to inspiration....

Ion-molecule reactions and collision-activated dissociation of C4H 4 (+.) isomers: A case study in the use of the MS (3) capabilities of a pentaquadrupole mass spectrometer.

Journal of the American Society for Mass Spectrometry

Shay BJ, Eberlin MN, Cooks RG, Wesdemiotis C.
PMID: 24234495
J Am Soc Mass Spectrom. 1992 Jul;3(5):518-34. doi: 10.1016/1044-0305(92)85029-J.

Isomeric C4H 4 (+.) radical cations vinylacetylene (a), butatriene (b), methylene cyclopropene (c), and the nonaromatic cyclobutadiene (d), generated, respectively, from the neutral precursors 3-butyn-1-ol (1), 1,4-dichloro-2-butyne (2), benzene (3), and 7,8-benzotricyclo [4.2.2.0(2,5)]deca-3,7,9-triene (4), undergo diagnostically different ion-molecule reactions...

Faculty development initiatives to advance research literacy and evidence-based practice at CAM academic institutions.

Journal of alternative and complementary medicine (New York, N.Y.)

Long CR, Ackerman DL, Hammerschlag R, Delagran L, Peterson DH, Berlin M, Evans RL.
PMID: 24936915
J Altern Complement Med. 2014 Jul;20(7):563-70. doi: 10.1089/acm.2013.0385. Epub 2014 Jun 17.

OBJECTIVES: To present the varied approaches of 9 complementary and alternative medicine (CAM) institutions (all grantees of the National Center for Complementary and Alternative Medicine) used to develop faculty expertise in research literacy and evidence-based practice (EBP) in order...

Phytochemical Analysis and Antifungal Activity of Extracts from Leaves and Fruit Residues of Brazilian Savanna Plants Aiming Its Use as Safe Fungicides.

Natural products and bioprospecting

Breda CA, Gasperini AM, Garcia VL, Monteiro KM, Bataglion GA, Eberlin MN, Duarte MC.
PMID: 27169570
Nat Prod Bioprospect. 2016 Aug;6(4):195-204. doi: 10.1007/s13659-016-0101-y. Epub 2016 May 11.

The increasing demand for safe food without preservatives or pesticides residues has encouraged several studies on natural products with antifungal activity and low toxicity. In this study, ethanolic extracts from leaves and fruit residues (peel and seeds) of three...

Donor to recipient sizing in thoracic organ transplantation.

World journal of transplantation

Eberlein M, Reed RM.
PMID: 27011913
World J Transplant. 2016 Mar 24;6(1):155-64. doi: 10.5500/wjt.v6.i1.155.

Donor-to-recipient organ size matching is a critical aspect of thoracic transplantation. In the United States potential recipients for lung transplant and heart transplant are listed with limitations on donor height and weight ranges, respectively. Height is used as a...

Simple, Expendable, 3D-Printed Microfluidic Systems for Sample Preparation of Petroleum.

Analytical chemistry

Kataoka ÉM, Murer RC, Santos JM, Carvalho RM, Eberlin MN, Augusto F, Poppi RJ, Gobbi AL, Hantao LW.
PMID: 28230979
Anal Chem. 2017 Mar 21;89(6):3460-3467. doi: 10.1021/acs.analchem.6b04413. Epub 2017 Mar 08.

In this study, we introduce a simple protocol to manufacture disposable, 3D-printed microfluidic systems for sample preparation of petroleum. This platform is produced with a consumer-grade 3D-printer, using fused deposition modeling. Successful incorporation of solid-phase extraction (SPE) to microchip...

Identification of squamous intraepithelial lesions: fluorescence of cervical tissue during colposcopy.

Journal of lower genital tract disease

Burke L, Modell M, Niloff J, Kobelin M, Abu-Jawdeh G, Zelenchuk A.
PMID: 25950329
J Low Genit Tract Dis. 1999 Jan;3(1):49. doi: 10.1097/00128360-199901000-00040.

No abstract available.

Probing the mechanism of the Heck reaction with arene diazonium salts by electrospray mass and tandem mass spectrometry.

Angewandte Chemie (International ed. in English)

Sabino AA, Machado AH, Correia CR, Eberlin MN.
PMID: 15127439
Angew Chem Int Ed Engl. 2004 May 03;43(19):2514-8. doi: 10.1002/anie.200353076.

No abstract available.

Anti-oxidant inhibition of hyaluronan fragment-induced inflammatory gene expression.

Journal of inflammation (London, England)

Eberlein M, Scheibner KA, Black KE, Collins SL, Chan-Li Y, Powell JD, Horton MR.
PMID: 18986521
J Inflamm (Lond). 2008 Nov 05;5:20. doi: 10.1186/1476-9255-5-20.

BACKGROUND: The balance between reactive oxygen species (ROS) and endogenous anti-oxidants is important in maintaining healthy tissues. Excessive ROS states occur in diseases such as ARDS and Idiopathic Pulmonary Fibrosis. Redox imbalance breaks down the extracellular matrix component hyaluronan...

Cyclam kappa4 to kappa3 ligand denticity change upon mono-n-substitution with a carboxypropyl pendant arm in a ruthenium nitrosyl complex.

Inorganic chemistry

Doro FG, Castellano EE, Moraes LA, Eberlin MN, Tfouni E.
PMID: 18399626
Inorg Chem. 2008 May 19;47(10):4118-25. doi: 10.1021/ic702078p. Epub 2008 Apr 10.

The complex fac-[Ru(NO)Cl2(kappa(3)N(4),N(8),N(11)(1-carboxypropyl)cyclam)]Cl.H2O (1-carboxypropyl)cyclam=3-(1,4,8,11-tetraazacyclotetradecan-1-yl)propionic acid) was prepared in a one pot reaction by mixing equimolar amounts of RuNOCl 3 and (1-carboxypropyl)cyclam and was characterized by X-ray crystallography, electrospray ionization tandem mass spectrometry (ESI-MS/MS), elemental analysis, NMR, and electronic and...

Crystallization of Escherichia coli aspartyl-tRNA synthetase in its free state and in a complex with yeast tRNA(Asp).

Acta crystallographica. Section D, Biological crystallography

Boeglin M, Dock-Brégeon AC, Eriani G, Gangloff J, Ruff M, Poterszman A, Thierry JC, Moras D.
PMID: 15299749
Acta Crystallogr D Biol Crystallogr. 1996 Jan 01;52:211-4. doi: 10.1107/S090744499500727X.

Overexpressed dimeric E. coli aspartyl-tRNA synthetase (AspRS) has been crystallized in its free state and complexed with yeast tRNA(Asp). Triclinic crystals of the enzyme alone (a = 104.4, b = 107.4, c = 135.0 A, alpha = 102.9, beta...

Showing 1 to 12 of 292 entries