Results 21 to 30 of about 158,069 (332)
Electronic Structure and Optical Properties of Silicon Nanocrystals along their Aggregation Stages [PDF]
, 2007 The structural control of silicon nanocrystals is an important technological problem. Typically a distribution of nanocrystal sizes and shapes emerges under the uncontrolled aggregation of smaller clusters.
Brongersma +15 more
core +2 more sources
Optoelectronic sensitization of carbon nanotubes by CdTe nanocrystals [PDF]
, 2009 We investigate the photoconductance of single-walled carbon nanotube-nanocrystal hybrids. The nanocrystals are bound to the nanotubes via molecular recognition.
Carmeli, I. +5 more
core +2 more sources
Bead milled drug nanocrystal suspensions fine enough to pass through 0.22 μm sterilization filters
JCIS Open, 2023 Nanocrystal suspensions have been introduced to overcome the low bioavailability of poorly water-soluble drug compounds by increasing the dissolution rates. For both injection- and inhalation-based administrations it is important that the suspensions are
Carl-Johan Carling, Anna Pekkari
doaj +1 more source
On ultrasmall nanocrystals [PDF]
Chemical Physics Letters, 2010 Ultrasmall nanocrystals are a growing sub-class of traditional nanocrystals that exhibit new properties at diameters typically below 2 nm. In this review, we define what constitutes an ultrasmall nanoparticle while distinguishing between ultrasmall and magic-size nanoparticles.
James R, McBride +3 more
openaire +2 more sources
Light: Science & Applications, 2021 Exciton hopping: Energy travels far in perovskite nanocrystal films Excitons quasi-particles in methylammonium lead bromide perovskite nanocrystal films can travel over a surprisingly long distance.
David Giovanni +5 more
doaj +1 more source
Pharmaceutics, 2022 Abiraterone acetate is a prodrug of abiraterone used in combination with prednisone as a standard therapeutic strategy for hormone-resistant prostate cancer (mCRPC).
Yuanfen Liu +5 more
doaj +1 more source
Self-standing zeolite foam monoliths with hierarchical micro–meso–macroporous structures [PDF]
Royal Society Open Science, 2020 The zeolite monoliths were synthesized by a facile polymer scaffold template assisted hydrothermal method. The selected foam-shaped template of a polyurethane (PU) foam monolith, was used to prepare the self-standing zeolite foam (ZF) monolithic ...
Jiawei Chen +5 more
doaj +1 more source
Silicon Nanocrystal Superlattices [PDF]
ChemPhysChem, 2012 Colloidal nanocrystals with precisely controlled size and shape can be assembled into ordered superlattices.[1–3] Superlattices have been made of a wide range of materials, from semiconductors to metals to insulators, and have been explored for various applications, including sensors,[4–6] transistors,[7,8] data storage,[9] solar cells,[10] and ...
Yixuan, Yu +4 more
openaire +2 more sources
Dasatinib Nanoemulsion and Nanocrystal for Enhanced Oral Drug Delivery
Pharmaceutics, 2022 In this work, dasatinib (DAS) nanoemulsion and nanocrystal are produced by high-gravity technology that approaches to practical mass production. The drug nanoformulations were systematically characterized and evaluated.
Chuanqi Wang +4 more
doaj +1 more source
Preparation of Upconversion Nanocrystals NaYF4: Yb/Tm with Hydro(solvo)thermal Methods
Nano Biomedicine and Engineering, 2017 A upconversion nanocrystal of NaYF4:Yb/Tm was synthesized successfully by two different methods of solvothermal and hydrothermal, respectively. The properties of the products were characterized and compared.
Feifei Zhao, Dongguang Yin
doaj +1 more source