Results 1 to 10 of about 1,102,899 (274)

Interferometry of a Single Nanoparticle Using the Gouy Phase of a Focused Laser Beam [PDF]

open access: yes, 2007
We provide a quantitative explanation of the mechanism of the far-field intensity modulation induced by a nanoparticle in a focused Gaussian laser beam, as was demonstrated in several recent direct detection studies.
Arbouet   +32 more
core   +2 more sources

Nanoparticle Classification in Wide-field Interferometric Microscopy by Supervised Learning from Model [PDF]

open access: yes, 2017
Interference enhanced wide-field nanoparticle imaging is a highly sensitive technique that has found numerous applications in labeled and label-free sub-diffraction-limited pathogen detection.
Avci, Oguzhan   +2 more
core   +1 more source

Digital phase conjugation of second harmonic radiation emitted by nanoparticles in turbid media [PDF]

open access: yes, 2010
We demonstrate focusing coherent light on a nanoparticle through turbid media based on digital optical phase conjugation of second harmonic generation (SHG) field from the nanoparticle.
Grange, Rachel   +3 more
core   +2 more sources

Nanoparticles for live cell microscopy: A surface-enhanced Raman scattering perspective. [PDF]

open access: yes, 2017
Surface enhanced Raman scattering (SERS) nanoparticles are an attractive alternative to fluorescent probes for biological labeling because of their photostability and multiplexing capabilities.
Candas, Demet   +7 more
core   +1 more source

Comparing the immune response to a novel intranasal nanoparticle PLGA vaccine and a commercial BPI3V vaccine in dairy calves [PDF]

open access: yes, 2015
peer-reviewedBackground There is a need to improve vaccination against respiratory pathogens in calves by stimulation of local immunity at the site of pathogen entry at an early stage in life. Ideally such a vaccine preparation would not be inhibited by
A Menanteau-Horta   +42 more
core   +1 more source

Surface-Enhanced Plasmon Splitting in a Liquid-Crystal-Coated Gold Nanoparticle [PDF]

open access: yes, 2005
We show that, when a gold nanoparticle is coated by a thin layer of nematic liquid crystal, the deformation produced by the nanoparticle surface can enhance the splitting of the nanoparticle surface plasmon.
B. T. Draine   +5 more
core   +2 more sources

Enhanced cancer therapy with cold-controlled drug release and photothermal warming enabled by one nanoplatform [PDF]

open access: yes, 2018
Stimuli-responsive nanoparticles hold great promise for drug delivery to improve the safety and efficacy of cancer therapy. One of the most investigated stimuli-responsive strategies is to induce drug release by heating with laser, ultrasound, or ...
Agarwal, Pranay   +7 more
core   +1 more source

Model for electron emission of high-Z radio-sensitizing nanoparticle irradiated by X-rays

open access: yes, 2014
In this paper we develop a new model for the electron emission of high-Z nanoparticle irradiated by X-rays. This study is motivated by the recent advances about the nanoparticle enhancement of cancer treatment by radiotherapy.
Cafarelli, P.   +4 more
core   +2 more sources

Quantum Mechanics of Insitu Synthesis of Inorganic Nanoparticles with in Anionic Microgels [PDF]

open access: yes, 2013
In this work, we discuss the quantum mechanics of many-body systems i.e. hybrid microgel consisting of negatively charged anionic microgels possessing thick sheath of water molecules solvating its protruding anionic moieties and nanoparticle captivated ...
Baig, Mirza Wasif, Siddiq, Muhammad
core   +3 more sources

Defects Can Increase the Melting Temperature of DNA-Nanoparticle Assemblies

open access: yes, 2007
DNA-gold nanoparticle assemblies have shown promise as an alternative technology to DNA microarrays for DNA detection and RNA profiling. Understanding the effect of DNA sequences on the melting temperature of the system is central to developing reliable ...
Harris, Nolan C., Kiang, Ching-Hwa
core   +1 more source

Home - About - Disclaimer - Privacy