Simple method for sub-diffraction resolution imaging of cellular structures on standard confocal microscopes by three-photon absorption of quantum dots [PDF]
, 2013 This study describes a simple technique that improves a recently developed 3D sub-diffraction imaging method based on three-photon absorption of commercially available quantum dots.
Heidbreder, Meike +45 more
core +2 more sources
Dynamic Microscopy Study of Ultrafast Charge Transfer in a Hybrid P3HT/Hyperbranched CdSe Nanoparticle Blend for Photovoltaics [PDF]
, 2012 We present a spectroscopic investigation on a new hyperbranched cadmium selenide nanocrystals (CdSe NC)/poly(3-hexylthiophene) (P3HT) blend, a potentially good active component in hybrid photovoltaics. Combined ultrafast transient absorption spectroscopy
Polli, Dario +20 more
core +1 more source
STUDY OF STRONG CONFINEMENT OF CADMIUM SELENIDE QUANTUM DOTS IN FLUORINE-PHOSPHATE GLASSES [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2016 Fluorine-phosphate glasses doped with CdSe quantum dots were studied. As a result of glasses secondary heat-treatment, quantum dots were synthesized with sizes equal to 1.2-4.5 nm.
Z. O. Lipatova, E. V. Kolobkova
doaj +1 more source
Single-mode tunable laser emission in the single-exciton regime from colloidal nanocrystals [PDF]
, 2013 Whispering-gallery-mode resonators have been extensively used in conjunction with different materials for the development of a variety of photonic devices.
Brambilla, Gilberto +7 more
core +1 more source
Spektra: Jurnal Fisika dan Aplikasinya, 2018 Abstrak Telah dilakukan pencampuran nanopartikel emas dengan kuantum dot CdSe 618. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penambahan nanopartikel emas terhadap intensitas emisi dan waktu peluruhan fotoluminesensi kuantum dot CdSe ...
Muhammad Lawrence Pattersons +1 more
doaj +1 more source
Nature of the Positron State in CdSe Quantum Dots
Physical Review Letters, 2018 14 pages, 3 ...
Shi, Wenqin +13 more
openaire +7 more sources
Nanotechnology and molecular cytogenetics: the future has not yet arrived [PDF]
, 2010 Quantum dots (QDs) are a novel class of inorganic fluorochromes composed of nanometer-scale crystals made of a semiconductor material. They are resistant to photo-bleaching, have narrow excitation and emission wavelengths that can be controlled by ...
Ioannou, Dimitris, Griffin, Darren K.
core +1 more source
Chitosan nanocomposites with CdSe/ZnS quantum dots and porphyrin
RSC Advances, 2022 A CdSe/ZnS QD-TPP nanocomposite and energy transfer from QDs to (i) TPP monomers to oxygen generating singlet oxygen (SO) and (ii) TPP aggregates cannot generate SO in chitosan solution.
F. A. Sewid +5 more
openaire +4 more sources
Redox properties of CdSe and CdSe–ZnS quantum dots in solution
Pure and Applied Chemistry, 2010 <p>Semiconductor quantum dots (QDs) are inorganic nanoparticles which, because of their unique size-dependent electronic properties, are of high potential interest for the construction of functional nanodevices. Photoinduced electron transfer is a versatile mechanism used to implement light-induced functionalities in multicomponent (supra ...
AMELIA, MATTEO +6 more
openaire +3 more sources
Quantum dots as new-generation fluorochromes for FISH: an appraisal [PDF]
, 2009 In the field of nanotechnology, quantum dots (QDs) are a novel class of inorganic fluorochromes composed of nanometre-scale crystals made of a semiconductor material.
Ellis, Michael +5 more
core +1 more source