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Showing 1 to 12 of 187 entries
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Approaches to self-assembly of colloidal monolayers: A guide for nanotechnologists.

Advances in colloid and interface science

Lotito V, Zambelli T.
PMID: 28669390
Adv Colloid Interface Sci. 2017 Aug;246:217-274. doi: 10.1016/j.cis.2017.04.003. Epub 2017 Apr 07.

Self-assembly of quasi-spherical colloidal particles in two-dimensional (2D) arrangements is essential for a wide range of applications from optoelectronics to surface engineering, from chemical and biological sensing to light harvesting and environmental remediation. Several self-assembly approaches have flourished throughout...

Extending the limits of direct force measurements: colloidal probes from sub-micron particles.

Nanoscale

Helfricht N, Mark A, Dorwling-Carter L, Zambelli T, Papastavrou G.
PMID: 28660974
Nanoscale. 2017 Jul 13;9(27):9491-9501. doi: 10.1039/c7nr02226c.

Direct force measurements by atomic force microscopy (AFM) in combination with the colloidal probe technique are widely used to determine interaction forces in colloidal systems. However, a number of limitations are still preventing a more universal applicability of this...

Adsorption of single 1,8-octanedithiol molecules on Cu(100).

Physical chemistry chemical physics : PCCP

Villagómez CJ, Castanié F, Momblona C, Gauthier S, Zambelli T, Bouju X.
PMID: 27722660
Phys Chem Chem Phys. 2016 Oct 05;18(39):27521-27528. doi: 10.1039/c6cp04449b.

Single 1,8-octanedithiol (ODT) molecules adsorbed onto the Cu(100) surface have been characterized by using scanning tunneling microscopy (STM) and studied by semi-empirical calculations. STM images have revealed two types of chiral molecules on the surface upon adsorption and both...

Little or no solar wind enters Venus' atmosphere at solar minimum.

Nature

Zhang TL, Delva M, Baumjohann W, Auster HU, Carr C, Russell CT, Barabash S, Balikhin M, Kudela K, Berghofer G, Biernat HK, Lammer H, Lichtenegger H, Magnes W, Nakamura R, Schwingenschuh K, Volwerk M, Vörös Z, Zambelli W, Fornacon KH, Glassmeier KH, Richter I, Balogh A, Schwarzl H, Pope SA, Shi JK, Wang C, Motschmann U, Lebreton JP.
PMID: 18046399
Nature. 2007 Nov 29;450(7170):654-6. doi: 10.1038/nature06026.

Venus has no significant internal magnetic field, which allows the solar wind to interact directly with its atmosphere. A field is induced in this interaction, which partially shields the atmosphere, but we have no knowledge of how effective that...

In-vivo diffusing-wave-spectroscopy measurements of the ocular fundus.

Optics express

Rovati L, Cattini S, Zambelli N, Viola F, Staurenghi G.
PMID: 19532647
Opt Express. 2007 Apr 02;15(7):4030-8. doi: 10.1364/oe.15.004030.

We present what is to our knowledge the first observation of a diffusing-wave-spectroscopy signal recorded in-vivo on the ocular fundus. A modified ophthalmic microscope was developed which can acquire diffusing-wave-spectroscopy signal from the eye fundus. The diffusing-wave-spectroscopy signal was...

[Anesthesia for intrauterine myelomeningocele correction: case report].

Revista brasileira de anestesiologia

Braga Ade F, Rousselet MS, Zambelli H, Sbragia L, Barini R.
PMID: 19471837
Rev Bras Anestesiol. 2005 Jun;55(3):329-35. doi: 10.1590/s0034-70942005000300009.

BACKGROUND AND OBJECTIVES: Fetal surgery is the treatment of choices for prenatal malformations that are not adequately corrected after birth and aims at treating or preventing the progression of the abnormalities. This report describes a case of anesthesia for...

Switching transport through nanopores with pH-responsive polymer brushes for controlled ion permeability.

ACS applied materials & interfaces

de Groot GW, Santonicola MG, Sugihara K, Zambelli T, Reimhult E, Vörös J, Vancso GJ.
PMID: 23360664
ACS Appl Mater Interfaces. 2013 Feb;5(4):1400-7. doi: 10.1021/am302820y. Epub 2013 Feb 11.

Several nanoporous platforms were functionalized with pH-responsive poly(methacrylic acid) (PMAA) brushes using surface-initiated atom transfer radical polymerization (SI-ATRP). The growth of the PMAA brush and its pH-responsive behavior from the nanoporous platforms were confirmed by scanning electron microscopy (SEM),...

Primary osteosarcoma of the breast: a case report.

Case reports in oncological medicine

Rizzi A, Soregaroli A, Zambelli C, Zorzi F, Mutti S, Codignola C, Bertocchi P, Zaniboni A.
PMID: 23691385
Case Rep Oncol Med. 2013;2013:858705. doi: 10.1155/2013/858705. Epub 2013 Apr 07.

Introduction. Primary osteosarcoma of the breast is a rare soft-tissue form of osteosarcoma without involvement of the skeletal system. Due to the rarity of the disease, its clinical features and optimal treatment remain unclear. Case Presentation. This case report...

Adsorbate-adsorbate interactions from statistical analysis of STM images: N/Ru(0001).

Physical review. B, Condensed matter

Ertl G, Trost J, Wintterlin J, Zambelli T.
PMID: 9985916
Phys Rev B Condens Matter. 1996 Dec 15;54(24):17850-17857. doi: 10.1103/physrevb.54.17850.

No abstract available.

The link between spontaneous coronary artery dissection and takotsubo cardiomyopathy: analysis of the published cases.

Journal of thoracic disease

Buccheri D, Zambelli G.
PMID: 29312758
J Thorac Dis. 2017 Dec;9(12):5489-5492. doi: 10.21037/jtd.2017.11.07.

Spontaneous coronary artery dissection (SCAD) and takotsubo cardiomyopathy (TTS) are two non-atherosclerotic causes of myocardial infarction. They share several common features. Firstly, they have a predilection for the female gender and, in both, the exact mechanism has yet to...

Combined Ion Conductance and Atomic Force Microscope for Fast Simultaneous Topographical and Surface Charge Imaging.

Analytical chemistry

Dorwling-Carter L, Aramesh M, Han H, Zambelli T, Momotenko D.
PMID: 30148616
Anal Chem. 2018 Oct 02;90(19):11453-11460. doi: 10.1021/acs.analchem.8b02569. Epub 2018 Sep 10.

We report here an advanced approach for simultaneous and independent submicroscale imaging of local surface charge and topography using microchanneled cantilevers, also known as FluidFM nanopipette probes. These hollow cantilevers with a 300 nm opening are employed for ion...

Genetic and epigenetic factors which modulate differentiation propensity in human pluripotent stem cells.

Human reproduction update

Keller A, Dziedzicka D, Zambelli F, Markouli C, Sermon K, Spits C, Geens M.
PMID: 29377992
Hum Reprod Update. 2018 Mar 01;24(2):162-175. doi: 10.1093/humupd/dmx042.

BACKGROUND: Human pluripotent stem cell (hPSC) lines are known to have a bias in their differentiation. This gives individual cell lines a propensity to preferentially differentiate towards one germ layer or cell type over others. Chromosomal aberrations, mitochondrial mutations,...

Showing 1 to 12 of 187 entries