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Showing 1 to 12 of 117 entries
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Inside Out: Archaeal Ectosymbionts Suggest a Second Model of Reduced-Genome Evolution.

Frontiers in microbiology

Nicks T, Rahn-Lee L.
PMID: 28326078
Front Microbiol. 2017 Mar 07;8:384. doi: 10.3389/fmicb.2017.00384. eCollection 2017.

Reduced-genome symbionts and their organelle counterparts, which have even smaller genomes, are essential to the lives of many organisms. But how and why have these genomes become so small? Endosymbiotic genome reduction is a product of isolation within the...

Molecular Characterization of the First Ebola Virus Isolated in Italy, from a Health Care Worker Repatriated from Sierra Leone.

Genome announcements

Castilletti C, Carletti F, Gruber CE, Bordi L, Lalle E, Quartu S, Meschi S, Lapa D, Colavita F, Chiappini R, Mazzarelli A, Marsella P, Petrosillo N, Nicastri E, Chillemi G, Valentini A, Desideri A, Di Caro A, Ippolito G, Capobianchi MR.
PMID: 26089420
Genome Announc. 2015 Jun 18;3(3). doi: 10.1128/genomeA.00639-15.

Here, we report the complete genome sequence of an Ebola virus (EBOV) isolated from a health worker repatriated from Sierra Leone to Italy in November 2014. The sequence, clustering in clade 3 of the Sierra Leone sequences, was analyzed...

Detection of single amino acid mutation in human breast cancer by disordered plasmonic self-similar chain.

Science advances

Coluccio ML, Gentile F, Das G, Nicastri A, Perri AM, Candeloro P, Perozziello G, Proietti Zaccaria R, Gongora JS, Alrasheed S, Fratalocchi A, Limongi T, Cuda G, Di Fabrizio E.
PMID: 26601267
Sci Adv. 2015 Sep 04;1(8):e1500487. doi: 10.1126/sciadv.1500487. eCollection 2015 Sep.

Control of the architecture and electromagnetic behavior of nanostructures offers the possibility of designing and fabricating sensors that, owing to their intrinsic behavior, provide solutions to new problems in various fields. We show detection of peptides in multicomponent mixtures...

Tripeptide LY301621 and its diastereomers as methicillin potentiators against methicillin resistant Staphylococcus aureus.

The Journal of antibiotics

Eid CN, Halligan NG, Nicas TI, Mullen DL, Butler TF, Loncharich RJ, Paschal JW, Schofield CJ, Westwood NJ, Cheng L.
PMID: 9439706
J Antibiot (Tokyo). 1997 Mar;50(3):283-5.

No abstract available.

Enzyme/semiconductor nanoclusters combined systems for novel amperometric biosensors.

Talanta

Vastarella W, Nicastri R.
PMID: 18970030
Talanta. 2005 Apr 30;66(3):627-33. doi: 10.1016/j.talanta.2004.12.007. Epub 2005 Jan 05.

In this work quantum-sized CdS nanocrystals were synthesized using a quaternary water-in-oil microemulsion and immobilized onto gold working electrode by self-assembled monolayers techniques. Formaldehyde dehydrogenase was covalently immobilized onto a protecting membrane, which was stratified on part of the...

Rupture of right coronary sinus of Valsalva aneurysm into right ventricle.

Netherlands heart journal : monthly journal of the Netherlands Society of Cardiology and the Netherlands Heart Foundation

Post MC, Braam RL, Groenemeijer BE, Nicastia D, Rensing BJ, Schepens MA.
PMID: 20428420
Neth Heart J. 2010 Apr;18(4):209-11. doi: 10.1007/BF03091763.

A sinus of Valsalva aneurysm is a rare cardiac anomaly that may be congenital or acquired; a coexisting cardiac lesion might be present. If the aneurysm ruptures, it causes acute symptoms of dyspnoea. Echocardiography and cardiac magnetic resonance imaging...

Temperature effects in a Brillouin fiber ring laser.

Optics letters

Nicati PA, Toyama K, Huang S, Shaw HJ.
PMID: 19829509
Opt Lett. 1993 Dec 15;18(24):2123. doi: 10.1364/ol.18.002123.

No abstract available.

Perforation and abscess formation after radiological placement of a retrievable plastic biliary stent.

Journal of medical case reports

Papadopoulou I, Fotiadis NI, Ahmed I, Thurley P, Hutchins RR, Fotheringham T.
PMID: 21401933
J Med Case Rep. 2011 Mar 14;5:103. doi: 10.1186/1752-1947-5-103.

INTRODUCTION: Retrievable plastic biliary stents are usually inserted endoscopically. When endoscopic placement fails, radiological percutaneous transhepatic placement is indicated. We report the occurrence of a case of delayed duodenal perforation with abscess formation after radiological placement of a plastic...

Omni-directional selective shielding material based on amorphous glass coated microwires.

The Review of scientific instruments

Ababei G, Chiriac H, David V, Dafinescu V, Nica I.
PMID: 22299972
Rev Sci Instrum. 2012 Jan;83(1):014701. doi: 10.1063/1.3681192.

The shielding effectiveness of the omni-directional selective shielding material based on CoFe-glass coated amorphous wires in 0.8 GHz-3 GHz microwave frequency range is investigated. The measurements were done in a controlled medium using a TEM cell and in the...

Reversibility of photoinduced birefringence in ultralow-birefringence fibers.

Optics letters

Meyer T, Nicati PA, Robert PA, Varelas D, Limberger HG, Salathé RP.
PMID: 19881759
Opt Lett. 1996 Oct 15;21(20):1661-3. doi: 10.1364/ol.21.001661.

New measurements of the birefringence induced in ultralow-birefringence fibers by a succession of orthogonally polarized UV side exposures show the reversibility of the process. Moreover, it is shown that the birefringence growth depends on two parameters, the total irradiation...

The Materials Science beamline upgrade at the Swiss Light Source.

Journal of synchrotron radiation

Willmott PR, Meister D, Leake SJ, Lange M, Bergamaschi A, Böge M, Calvi M, Cancellieri C, Casati N, Cervellino A, Chen Q, David C, Flechsig U, Gozzo F, Henrich B, Jäggi-Spielmann S, Jakob B, Kalichava I, Karvinen P, Krempasky J, Lüdeke A, Lüscher R, Maag S, Quitmann C, Reinle-Schmitt ML, Schmidt T, Schmitt B, Streun A, Vartiainen I, Vitins M, Wang X, Wullschleger R.
PMID: 23955029
J Synchrotron Radiat. 2013 Sep;20:667-82. doi: 10.1107/S0909049513018475. Epub 2013 Jul 16.

The Materials Science beamline at the Swiss Light Source has been operational since 2001. In late 2010, the original wiggler source was replaced with a novel insertion device, which allows unprecedented access to high photon energies from an undulator...

New magnetic frameworks of [(CuF2(H2O)2)(x)(pyz)].

Chemical communications (Cambridge, England)

Lanza A, Fiolka C, Fisch M, Casati N, Skoulatos M, Rüegg C, Krämer KW, Macchi P.
PMID: 25308125
Chem Commun (Camb). 2014 Dec 04;50(93):14504-7. doi: 10.1039/c4cc06696k. Epub 2014 Oct 13.

Pressure-driven orbital reordering in the quantum magnet [CuF2(H2O)2(pyz)], (pyz = pyrazine), dramatically affects its magnetic exchange interactions. The crystal chemistry of this system is enriched with a new phase above 3 GPa, surprisingly concomitant with other polymorphs. Moreover, we...

Showing 1 to 12 of 117 entries