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Showing 1 to 12 of 318 entries
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Built-in quantum dot antennas in dye-sensitized solar cells.

ACS nano

Buhbut S, Itzhakov S, Tauber E, Shalom M, Hod I, Geiger T, Garini Y, Oron D, Zaban A.
PMID: 20155968
ACS Nano. 2010 Mar 23;4(3):1293-8. doi: 10.1021/nn100021b.

A new design of dye-sensitized solar cells involves colloidal semiconductor quantum dots that serve as antennas, funneling absorbed light to the charge separating dye molecules via nonradiative energy transfer. The colloidal quantum dot donors are incorporated into the solid...

Nonmonotonic Aging and Memory Retention in Disordered Mechanical Systems.

Physical review letters

Lahini Y, Gottesman O, Amir A, Rubinstein SM.
PMID: 28282188
Phys Rev Lett. 2017 Feb 24;118(8):085501. doi: 10.1103/PhysRevLett.118.085501. Epub 2017 Feb 21.

We observe nonmonotonic aging and memory effects, two hallmarks of glassy dynamics, in two disordered mechanical systems: crumpled thin sheets and elastic foams. Under fixed compression, both systems exhibit monotonic nonexponential relaxation. However, when after a certain waiting time...

[Corrigendum] Induction of antigen-specific cytotoxic T lymphocytes by fusion cells generated from allogeneic plasmacytoid dendritic and tumor cells.

International journal of oncology

Koido S, Homma S, Kan S, Takakura K, Namiki Y, Kobayashi H, Ito Z, Uchiyama K, Kajihara M, Arihiro S, Arakawa H, Okamoto M, Ohkusa T, Gong J, Tajiri H.
PMID: 25846893
Int J Oncol. 2015 Jun;46(6):2679. doi: 10.3892/ijo.2015.2954. Epub 2015 Apr 06.

Some errors in Fig. 3B and Fig. 6C have been identified. The errors do not change the conclusion of the paper. The conclusion is supported by other figures in the paper, as well as results described in the text....

On-line electrochemically controlled in-tube solid phase microextraction of inorganic selenium followed by hydride generation atomic absorption spectrometry.

Analytica chimica acta

Asiabi H, Yamini Y, Seidi S, Shamsayei M, Safari M, Rezaei F.
PMID: 27154830
Anal Chim Acta. 2016 May 30;922:37-47. doi: 10.1016/j.aca.2016.04.001. Epub 2016 Apr 09.

In this work, for the first time, a rapid, simple and sensitive microextraction procedure is demonstrated for the matrix separation, preconcentration and determination of inorganic selenium species in water samples using an electrochemically controlled in-tube solid phase microextraction (EC-in-tube...

A new effective on chip electromembrane extraction coupled with high performance liquid chromatography for enhancement of extraction efficiency.

Analytica chimica acta

Abdossalami Asl Y, Yamini Y, Seidi S, Ebrahimpour B.
PMID: 26526909
Anal Chim Acta. 2015 Oct 22;898:42-9. doi: 10.1016/j.aca.2015.09.052. Epub 2015 Oct 09.

In the present research, an effective on chip electromembrane extraction (CEME) coupled with high performance liquid chromatography was presented for analysis of nortriptyline (NOR) and amitriptyline (AMI) as basic model analytes from urine samples. The chip consists of two...

Hydrothermal Synthesis and Processing of Barium Titanate Nanoparticles Embedded in Polymer Films.

ACS applied materials & interfaces

Toomey MD, Gao K, Mendis GP, Slamovich EB, Howarter JA.
PMID: 26633043
ACS Appl Mater Interfaces. 2015 Dec 30;7(51):28640-6. doi: 10.1021/acsami.5b10282. Epub 2015 Dec 15.

Barium titanate nanoparticles embedded in flexible polymer films were synthesized using hydrothermal processing methods. The resulting films were characterized with respect to material composition, size distribution of nanoparticles, and spatial location of particles within the polymer film. Synthesis conditions...

Bilateral Orbital Metastases as the Presenting Finding in a Male Patient with Breast Cancer: A Case Report and Review of the Literature.

The breast journal

Stuntz M, Yamini D, Moss J, Klein S, Khalkhali I.
PMID: 11348366
Breast J. 2000 May;6(3):204-208. doi: 10.1046/j.1524-4741.2000.97090.x.

Breast cancer in men has traditionally been thought to be substantially different from that in women. As more becomes known about this relatively rare entity, the similarities between genders become more striking than the differences. Carcinoma of the male...

Charge transfer equilibria between diamond and an aqueous oxygen electrochemical redox couple.

Science (New York, N.Y.)

Chakrapani V, Angus JC, Anderson AB, Wolter SD, Stoner BR, Sumanasekera GU.
PMID: 18048683
Science. 2007 Nov 30;318(5855):1424-30. doi: 10.1126/science.1148841.

Undoped, high-quality diamond is, under almost all circumstances, one of the best insulators known. However, diamond covered with chemically bound hydrogen shows a pronounced conductivity when exposed to air. This conductivity arises from positive-charge carriers (holes) and is confined...

Trace analysis of chlorobenzenes in water samples using headspace solvent microextraction and gas chromatography/electron capture detection.

Talanta

Khajeh M, Yamini Y, Hassan J.
PMID: 18970686
Talanta. 2006 Jul 15;69(5):1088-94. doi: 10.1016/j.talanta.2005.12.020. Epub 2006 Jan 18.

In the present work, a rapid method for the extraction and determination of chlorobenzenes (CBs) such as monochlorobenzene, 1,2-dichlorobenzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene, 1,2,3-trichlorobenzene and 1,2,4-trichlorobenzene in water samples using the headspace solvent microextraction (HSME) and gas chromatography/electron capture detector (ECD)...

Synthesis of gold nanorod/single-wall carbon nanotube heterojunctions directly on surfaces.

Journal of the American Chemical Society

Mieszawska AJ, Jalilian R, Sumanasekera GU, Zamborini FP.
PMID: 16076175
J Am Chem Soc. 2005 Aug 10;127(31):10822-3. doi: 10.1021/ja0521122.

This contribution describes the synthesis of gold nanorod (Au NR)/single-wall carbon nanotube (SWCNT) heterojunctions assembled directly on Si/SiOx substrates. SWCNTs are attached to amine-functionalized Si/SiOx substrates, and Au monolayer-protected clusters (MPCs) are adsorbed to the surface of SWCNTs through...

Polarization dependent properties of waveguide arrays: band-structure anomaly and high-band localizations.

Optics express

Lahini Y, Mandelik D, Silberberg Y, Morandotti R.
PMID: 19495056
Opt Express. 2005 Mar 21;13(6):1762-73. doi: 10.1364/opex.13.001762.

We experimentally study polarization dependent linear and nonlinear dynamics in waveguide arrays. We found that in certain arrays, the band structure and the modal shapes of the array modes are markedly different for the two polarizations, in a manner...

Universal correlations in a nonlinear periodic 1D system.

Physical review letters

Silberberg Y, Lahini Y, Bromberg Y, Small E, Morandotti R.
PMID: 19658937
Phys Rev Lett. 2009 Jun 12;102(23):233904. doi: 10.1103/PhysRevLett.102.233904. Epub 2009 Jun 12.

When a periodic 1D system described by a tight-binding model is uniformly initialized with equal amplitudes at all sites, yet with completely random phases, it evolves into a thermal distribution with no spatial correlations. However, when the system is...

Showing 1 to 12 of 318 entries