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Showing 1 to 12 of 141 entries
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Cloaking of solar cell contacts at the onset of Rayleigh scattering.

Scientific reports

San Román E, Vitrey A, Buencuerpo J, Prieto I, Llorens JM, García-Martín A, Alén B, Chaudhuri A, Neumann A, Brueck SR, Ripalda JM.
PMID: 27339390
Sci Rep. 2016 Jun 24;6:28669. doi: 10.1038/srep28669.

Electrical contacts on the top surface of solar cells and light emitting diodes cause shadow losses. The phenomenon of extraordinary optical transmission through arrays of subwavelength holes suggests the possibility of engineering such contacts to reduce the shadow using...

Insecticidal defenses of Piperaceae from the neotropics.

Journal of chemical ecology

Bernard CB, Krishanmurty HG, Chauret D, Durst T, Philogène BJ, Sánchez-Vindas P, Hasbun C, Poveda L, San Román L, Arnason JT.
PMID: 24234319
J Chem Ecol. 1995 Jun;21(6):801-14. doi: 10.1007/BF02033462.

Insecticidal and growth-reducing properties of extracts of 14 species of American neotropical Piperaceae were investigated by inclusion in diets of a polyphagous lepidopteran, the European corn borer,Ostrinia nubilalis. Nutritional indices suggested most extracts acted by postdigestive toxicity.Piper aduncum, P....

Non-linear Young's double-slit experiment.

Optics express

San Roman J, Ruiz C, Perez JA, Delgado D, Mendez C, Plaja L, Roso L.
PMID: 19516417
Opt Express. 2006 Apr 03;14(7):2817-24. doi: 10.1364/oe.14.002817.

The Young's double slit experiment is recreated using intense and short laser pulses. Our experiment evidences the role of the non-linear Kerr effect in the formation of interference patterns. In particular, our results evidence a mixed mechanism in which...

PCDD/Fs traceability during triclosan electrochemical oxidation.

Journal of hazardous materials

Solá-Gutiérrez C, Schröder S, San Román MF, Ortiz I.
PMID: 30818123
J Hazard Mater. 2019 May 05;369:584-592. doi: 10.1016/j.jhazmat.2019.02.066. Epub 2019 Feb 20.

5-Chloro-2-(2,4-dichlorophenoxy)phenol (TCS) is a persistent organic pollutant (POP) widely used in different consumer goods. Its recalcitrant nature demands the application of effective remediation technologies in order to avoid the negative environmental impact associated to the discharge of contaminated waters....

Universal route to optimal few- to single-cycle pulse generation in hollow-core fiber compressors.

Scientific reports

Conejero Jarque E, San Roman J, Silva F, Romero R, Holgado W, Gonzalez-Galicia MA, Alonso B, Sola IJ, Crespo H.
PMID: 29396420
Sci Rep. 2018 Feb 02;8(1):2256. doi: 10.1038/s41598-018-20580-1.

Gas-filled hollow-core fiber (HCF) pulse post-compressors generating few- to single-cycle pulses are a key enabling tool for attosecond science and ultrafast spectroscopy. Achieving optimum performance in this regime can be extremely challenging due to the ultra-broad bandwidth of the...

Encapsulation of low molecular weight heparin (bemiparin) into polymeric nanoparticles obtained from cationic block copolymers: properties and cell activity.

Journal of materials chemistry. B

Reyes-Ortega F, Rodríguez G, Aguilar MR, Lord M, Whitelock J, Stenzel MH, San Román J.
PMID: 32260744
J Mater Chem B. 2013 Feb 14;1(6):850-860. doi: 10.1039/c2tb00194b. Epub 2012 Dec 13.

Bemiparin (fractionated low molecular weight heparin)-loaded nanoparticles were prepared by two consecutive w/o emulsions and an inversion to an o/w emulsion for various polymer systems as controlled release formulations. New synthetic block copolymers, poly(methyl methacrylate-b-trimethyl aminoethyl methacrylate) (PMMA-b-PMAETMA), with...

A deep learning approach for predicting severity of COVID-19 patients using a parsimonious set of laboratory markers.

iScience

Singh V, Kamaleswaran R, Chalfin D, Buño-Soto A, San Roman J, Rojas-Kenney E, Molinaro R, von Sengbusch S, Hodjat P, Comaniciu D, Kamen A.
PMID: 34870131
iScience. 2021 Dec 17;24(12):103523. doi: 10.1016/j.isci.2021.103523. Epub 2021 Nov 27.

The SARS-CoV-2 virus has caused tremendous healthcare burden worldwide. Our focus was to develop a practical and easy-to-deploy system to predict the severe manifestation of disease in patients with COVID-19 with an aim to assist clinicians in triage and...

Accurate commissural alignment during ACURATE neo TAVI procedure. Proof of concept.

Revista espanola de cardiologia (English ed.)

Redondo A, Valencia-Serrano F, Santos-Martínez S, Delgado-Arana JR, Barrero A, Serrador A, Gutiérrez H, Sánchez-Lite I, Sevilla T, Revilla A, Baladrón C, Kim WK, Carrasco-Moraleja M, San Román JA, Amat-Santos IJ.
PMID: 33781722
Rev Esp Cardiol (Engl Ed). 2021 Mar 26; doi: 10.1016/j.rec.2021.02.004. Epub 2021 Mar 26.

INTRODUCTION AND OBJECTIVES: Final position of the neo-commissures is uncontrolled during transcatheter aortic valve implantation (TAVI), potentially hindering coronary access and future procedures. We aimed to develop a standard method to achieve commissural alignment with the ACURATE neo valve.METHODS:...

Low-density Isolated Intraperitoneal Free Fluid in Pediatric Blunt Trauma Is Not Associated With Abdominal Injury.

Pediatric emergency care

Perea LL, San Roman J, Gaughan JP, Gefen R, Hazelton JP.
PMID: 33170569
Pediatr Emerg Care. 2022 Jan 01;38(1):e143-e146. doi: 10.1097/PEC.0000000000002189.

OBJECTIVES: Isolated intraperitoneal free fluid (IIFF) is defined as intraperitoneal fluid seen on computed tomography (CT) without identifiable injury. In a hemodynamically stable patient, this finding creates a challenge for physicians regarding the next steps in management because the...

Exercise Ventilatory Inefficiency in Post-COVID-19 Syndrome: Insights from a Prospective Evaluation.

Journal of clinical medicine

Aparisi Á, Ybarra-Falcón C, García-Gómez M, Tobar J, Iglesias-Echeverría C, Jaurrieta-Largo S, Ladrón R, Uribarri A, Catalá P, Hinojosa W, Marcos-Mangas M, Fernández-Prieto L, Sedano-Gutiérrez R, Cusacovich I, Andaluz-Ojeda D, de Vega-Sánchez B, Recio-Platero A, Sanz-Patiño E, Calvo D, Baladrón C, Carrasco-Moraleja M, Disdier-Vicente C, Amat-Santos IJ, San Román JA.
PMID: 34208271
J Clin Med. 2021 Jun 11;10(12). doi: 10.3390/jcm10122591.

INTRODUCTION: Coronavirus disease 2019 (COVID-19) is a systemic disease characterized by a disproportionate inflammatory response in the acute phase. This study sought to identify clinical sequelae and their potential mechanism.METHODS: We conducted a prospective single-center study (NCT04689490) of previously...

Fluoroscopic-based algorithm for commissural alignment assessment after transcatheter aortic valve implantation.

Revista espanola de cardiologia (English ed.)

Redondo A, Santos-Martínez S, Delgado-Arana R, Baladrón Zorita C, San Román JA, Amat-Santos IJ.
PMID: 34600863
Rev Esp Cardiol (Engl Ed). 2021 Sep 29; doi: 10.1016/j.rec.2021.08.010. Epub 2021 Sep 29.

No abstract available.

Integral management of COVID-19 in Madrid: Turning things around during the second wave.

The Lancet regional health. Europe

Candel FJ, San-Román J, Barreiro P, Canora J, Zapatero A, Carretero M, Lastra A, Martínez-Peromingo FJ.
PMID: 34056629
Lancet Reg Health Eur. 2021 Mar;2:100039. doi: 10.1016/j.lanepe.2021.100039. Epub 2021 Jan 23.

No abstract available.

Showing 1 to 12 of 141 entries