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Showing 13 to 24 of 323 entries
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A fast and selective method for anthocyanin profiling of red wines by direct-infusion pneumatic spray mass spectrometry.

Rapid communications in mass spectrometry : RCM

Flamini R, Agnolin F, Seraglia R, De Rosso M, Panighel A, De Marchi F, Dalla Vedova A, Traldi P.
PMID: 22223323
Rapid Commun Mass Spectrom. 2012 Feb 15;26(3):355-62. doi: 10.1002/rcm.5337.

RATIONALE: Anthocyanins confer the color to red wines. During wine aging, new anthocyanin derivatives with peculiar chromatic characteristics are formed. A fast and selective method for screening the anthocyanin composition of wine has been developed.METHODS: Direct-infusion electrospray ionization tandem...

Model-based compressive sensing for damage localization in Lamb wave inspection.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control

Perelli A, Di Ianni T, Marzani A, De Marchi L, Masetti G.
PMID: 24081257
IEEE Trans Ultrason Ferroelectr Freq Control. 2013 Oct;60(10):2089-97. doi: 10.1109/TUFFC.2013.2799.

Compressive sensing (CS) has emerged as a potentially viable technique for the efficient compression and analysis of high-resolution signals that have a sparse representation in a fixed basis. In this work, we have developed a CS approach for ultrasonic...

Effectiveness of mid-infrared spectroscopy to predict fatty acid composition of Brown Swiss bovine milk.

Animal : an international journal of animal bioscience

De Marchi M, Penasa M, Cecchinato A, Mele M, Secchiari P, Bittante G.
PMID: 22440358
Animal. 2011 Aug;5(10):1653-8. doi: 10.1017/S1751731111000747.

Mid-infrared spectroscopy (MIR) is used to predict fatty acid (FA) composition of individual milk samples (n=267) of Brown Swiss cows. FAs were analyzed by gas chromatography as a reference method. Samples were scanned (4000 to 900 cm-1) by MIR,...

Nanocavities and germanium nanocrystals produced by Ge ion implantation in fused silica.

Nanotechnology

Barba D, Martin F, Demarche J, Terwagne G, Ross GG.
PMID: 22433986
Nanotechnology. 2012 Apr 13;23(14):145701. doi: 10.1088/0957-4484/23/14/145701. Epub 2012 Mar 21.

High-resolution SEM images of germanium nanocrystals (Ge-nc) synthesized by ion implantation in fused silica samples annealed at temperatures below and above the melting point of Ge show a strong size-selective depth-distribution of nanostructures, as evidenced by the correlation between...

Calcium signaling around Mitochondria Associated Membranes (MAMs).

Cell communication and signaling : CCS

Patergnani S, Suski JM, Agnoletto C, Bononi A, Bonora M, De Marchi E, Giorgi C, Marchi S, Missiroli S, Poletti F, Rimessi A, Duszynski J, Wieckowski MR, Pinton P.
PMID: 21939514
Cell Commun Signal. 2011 Sep 22;9:19. doi: 10.1186/1478-811X-9-19.

Calcium (Ca2+) homeostasis is fundamental for cell metabolism, proliferation, differentiation, and cell death. Elevation in intracellular Ca2+ concentration is dependent either on Ca2+ influx from the extracellular space through the plasma membrane, or on Ca2+ release from intracellular Ca2+...

Study of isobaric grape seed proanthocyanidins by MALDI-TOF MS.

Journal of mass spectrometry : JMS

De Marchi F, Seraglia R, Molin L, Traldi P, Dalla Vedova A, Gardiman M, De Rosso M, Flamini R.
PMID: 25230179
J Mass Spectrom. 2014 Sep;49(9):826-30. doi: 10.1002/jms.3422.

Positive matrix-assisted laser desorption ionization (MALDI) spectra of grape seed raw extracts show the signals of putative proanthocyanidin (PA) oligomers, including those of several sodium and potassium adducts with the same nominal molecular weight. As a result, the MALDI...

Left video-assisted thoracic surgery thymectomy.

Journal of visualized surgery

Jackson AS, Devulapalli C, Lowe A, Bragado A, De Marchi L, Marshall MB.
PMID: 29078610
J Vis Surg. 2017 Apr 10;3:47. doi: 10.21037/jovs.2017.02.13. eCollection 2017.

Video-assisted thoracic surgery (VATS) for the management of non-thymomatous myasthenia gravis (MG) as well as the management of small thymomas and other benign thymic pathology has been gaining in acceptance and popularity as an alternative to the traditional median...

Detecting malingering mental illness in forensics: Known-Group Comparison and Simulation Design with MMPI-2, SIMS and NIM.

PeerJ

De Marchi B, Balboni G.
PMID: 30065872
PeerJ. 2018 Jul 25;6:e5259. doi: 10.7717/peerj.5259. eCollection 2018.

BACKGROUND: Criminal defendants may often exaggerate psychiatric symptoms either to appear non-accountable for their actions or to mitigate their imprisonment. Several psychometric tests have been proposed to detect malingering. These instruments are often validated by Simulation Design (SD) protocols,...

An accurate new method to measure the dimensionless figure of merit of thermoelectric devices based on the complex impedance porcupine diagram.

The Review of scientific instruments

De Marchi A, Giaretto V.
PMID: 22047320
Rev Sci Instrum. 2011 Oct;82(10):104904. doi: 10.1063/1.3656074.

The heat diffusion related f(-1/2) slow decay in the frequency domain transfer function of thermoelectric devices introduces a bias in figure of merit measurement methods that do not take it into account. The bias can range from less than...

Effectiveness of mid-infrared spectroscopy to predict fatty acid composition of Brown Swiss bovine milk.

Animal : an international journal of animal bioscience

De Marchi M, Penasa M, Cecchinato A, Mele M, Secchiari P, Bittante G.
PMID: 22440358
Animal. 2011 Aug;5(10):1653-8. doi: 10.1017/S1751731111000747.

Mid-infrared spectroscopy (MIR) is used to predict fatty acid (FA) composition of individual milk samples (n=267) of Brown Swiss cows. FAs were analyzed by gas chromatography as a reference method. Samples were scanned (4000 to 900 cm-1) by MIR,...

Author Correction: A guide to ancient protein studies.

Nature ecology & evolution

Hendy J, Welker F, Demarchi B, Speller C, Warinner C, Collins MJ.
PMID: 29867101
Nat Ecol Evol. 2018 Jul;2(7):1190. doi: 10.1038/s41559-018-0590-7.

In the version of this Perspective originally published, in the third paragraph of the section 'Selection and sampling', the sentence beginning 'Pyrolysis-gas chromatography' should have also referred to high-performance liquid chromatography; the sentence has now been amended to read...

Self-assembly of 5,6-dihydroxyindole-2-carboxylic acid: polymorphism of a eumelanin building block on Au(111).

Nanoscale

De Marchi F, Galeotti G, Simenas M, Ji P, Chi L, Tornau EE, Pezzella A, MacLeod J, Ebrahimi M, Rosei F.
PMID: 30855042
Nanoscale. 2019 Mar 21;11(12):5422-5428. doi: 10.1039/c8nr09810g.

Investigating two-dimensional (2D) self-assembled structures of biological monomers governed by intermolecular interactions is a prerequisite to understand the self-assembly of more complex biomolecular systems. 5,6-Dihydroxyindole carboxylic acid (DHICA) is one of the building blocks of eumelanin - an irregular...

Showing 13 to 24 of 323 entries