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Showing 1 to 12 of 315 entries
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Corrigendum: Precursor and mature NGF live tracking: one versus many at a time in the axons.

Scientific reports

Nadai T, Marchetti L, Rienzo CD, Calvello M, Signore G, Matteo PD, Gobbo F, Turturro S, Meucci S, Viegi A, Beltram F, Luin S, Cattaneo A.
PMID: 27027850
Sci Rep. 2016 Mar 30;6:23308. doi: 10.1038/srep23308.

No abstract available.

Surface Acoustic Wave (SAW)-Enhanced Chemical Functionalization of Gold Films.

Sensors (Basel, Switzerland)

Greco G, Agostini M, Shilton R, Travagliati M, Signore G, Cecchini M.
PMID: 29072590
Sensors (Basel). 2017 Oct 26;17(11). doi: 10.3390/s17112452.

Surface chemical and biochemical functionalization is a fundamental process that is widely applied in many fields to add new functions, features, or capabilities to a material's surface. Here, we demonstrate that surface acoustic waves (SAWs) can enhance the chemical...

Size-Resolved Photoelectron Anisotropy of Gas Phase Water Clusters and Predictions for Liquid Water.

Physical review letters

Hartweg S, Yoder BL, Garcia GA, Nahon L, Signorell R.
PMID: 28339280
Phys Rev Lett. 2017 Mar 10;118(10):103402. doi: 10.1103/PhysRevLett.118.103402. Epub 2017 Mar 10.

We report the first measurements of size-resolved photoelectron angular distributions for the valence orbitals of neutral water clusters with up to 20 molecules. A systematic decrease of the photoelectron anisotropy is found for clusters with up to 5-6 molecules,...

Quantitative optical lock-in detection for quantitative imaging of switchable and non-switchable components.

Microscopy research and technique

Abbandonato G, Storti B, Signore G, Beltram F, Bizzarri R.
PMID: 27447845
Microsc Res Tech. 2016 Oct;79(10):929-937. doi: 10.1002/jemt.22724. Epub 2016 Jul 22.

Reversible photoswitching has been proposed as a way to identify molecules that are present in small numbers over a large, non-switching, background. This approach, called optical-lock-in-detection (OLID) requires the deterministic control of the fluorescence of a photochromic emitter through...

Adjunct Screening With Tomosynthesis or Ultrasound in Women With Mammography-Negative Dense Breasts: Interim Report of a Prospective Comparative Trial.

Journal of clinical oncology : official journal of the American Society of Clinical Oncology

Tagliafico AS, Calabrese M, Mariscotti G, Durando M, Tosto S, Monetti F, Airaldi S, Bignotti B, Nori J, Bagni A, Signori A, Sormani MP, Houssami N.
PMID: 26962097
J Clin Oncol. 2016 Jun 01;34(16):1882-1888. doi: 10.1200/JCO.2015.63.4147. Epub 2016 Mar 09.

PURPOSE: Debate on adjunct screening in women with dense breasts has followed legislation requiring that women be informed about their mammographic density and related adjunct imaging. Ultrasound or tomosynthesis can detect breast cancer (BC) in mammography-negative dense breasts, but...

Investigation of Sub-100 nm Gold Nanoparticles for Laser-Induced Thermotherapy of Cancer.

Nanomaterials (Basel, Switzerland)

Leung JP, Wu S, Chou KC, Signorell R.
PMID: 28348323
Nanomaterials (Basel). 2013 Jan 31;3(1):86-106. doi: 10.3390/nano3010086.

Specialized gold nanostructures are of interest for the development of alternative treatment methods in medicine. Photothermal therapy combined with gene therapy that supports hyperthermia is proposed as a novel multimodal treatment method for prostate cancer. In this work, photothermal...

Cancer quasispecies and stem-like adaptive aneuploidy.

F1000Research

Napoletani D, Signore M, Struppa DC.
PMID: 24715964
F1000Res. 2013 Dec 06;2:268. doi: 10.12688/f1000research.2-268.v1. eCollection 2013.

In this paper we develop a theoretical frame to understand self-regulation of aneuploidy rate in cancer and stem cells. This is accomplished building upon quasispecies theory, by leaving its formal mathematical structure intact, but by drastically changing the meaning...

Neonatal morbidity and mortality after elective cesarean delivery.

Clinics in perinatology

Signore C, Klebanoff M.
PMID: 18456074
Clin Perinatol. 2008 Jun;35(2):361-71, vi. doi: 10.1016/j.clp.2008.03.009.

This article explores the effects of elective cesarean delivery (ECD) at term on neonatal morbidity and mortality. Available data have limitations, and do not provide conclusive evidence regarding the safety of planned ECD versus planned vaginal delivery. Some data...

Intrinsic particle properties from vibrational spectra of aerosols.

Annual review of physical chemistry

Sigurbjörnsson OF, Firanescu G, Signorell R.
PMID: 18928405
Annu Rev Phys Chem. 2009;60:127-46. doi: 10.1146/annurev.physchem.040808.090356.

The spectroscopy of aerosols is developing into an active and important field. It allows us to characterize aerosols in a nonintrusive way, in real time, and on site. Understanding the spectroscopic features of these highly complex systems requires the...

Infrared spectroscopy and vibrational exciton modeling of crystalline, polycrystalline and amorphous acetylene aerosol particles.

Physical chemistry chemical physics : PCCP

Preston TC, Firanescu G, Signorell R.
PMID: 20520909
Phys Chem Chem Phys. 2010 Jul 28;12(28):7924-33. doi: 10.1039/c002525a. Epub 2010 Jun 03.

Mid-infrared spectra of acetylene aerosol particles generated under conditions relevant to Titan's atmosphere are analyzed in terms of the vibrational exciton model. The analysis reveals that acetylene aerosol particles do not form single crystals below 110 K as previously...

Two interconvertible folds modulate the activity of a DNA aptamer against transferrin receptor.

Molecular therapy. Nucleic acids

Porciani D, Signore G, Marchetti L, Mereghetti P, Nifosì R, Beltram F.
PMID: 24472870
Mol Ther Nucleic Acids. 2014 Jan 28;3:e144. doi: 10.1038/mtna.2013.71.

Thanks to their ability to recognize biomolecular targets with high affinity and specificity, nucleic acid aptamers are increasingly investigated as diagnostic and therapeutic tools, particularly when their targets are cell-surface receptors. Here, we investigate the relationship between the folding...

Facilitated auditory detection for speech sounds.

Frontiers in psychology

Signoret C, Gaudrain E, Tillmann B, Grimault N, Perrin F.
PMID: 21845183
Front Psychol. 2011 Jul 26;2:176. doi: 10.3389/fpsyg.2011.00176. eCollection 2011.

If it is well known that knowledge facilitates higher cognitive functions, such as visual and auditory word recognition, little is known about the influence of knowledge on detection, particularly in the auditory modality. Our study tested the influence of...

Showing 1 to 12 of 315 entries