Showing 1 - 20 results of 127 for search '"nanocrystals"', query time: 0.06s Refine Results
  1. 1

    Photoresponsive Cellulose Nanocrystals by Dimitris S Argyropoulos, Hasan Sadeghifar, Ilari Filpponen

    Published 2011-07-01
    “…Finally, the reaction of surface‐modified TEMPO‐oxidized cellulose nanocrystals and azido‐bearing coumarin and anthracene monomers were carried out by means of a click chemistry, i.e., Copper(I)‐catalyzed Azide‐Alkyne Cycloaddition (CuAAC) to produce highly photo‐responsive and fluorescent cellulose nanoparticles. …”
    Get full text
    Article
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7

    Environment-assisted quantum transport of excitons in perovskite nanocrystal superlattices by Daria D. Blach, Victoria A. Lumsargis-Roth, Chern Chuang, Daniel E. Clark, Shibin Deng, Olivia F. Williams, Christina W. Li, Jianshu Cao, Libai Huang

    Published 2025-02-01
    “…Here we demonstrate quantum transport signatures in perovskite nanocrystal superlattices by imaging exciton propagation with high spatial and temporal resolutions over 7-298 K. …”
    Get full text
    Article
  8. 8

    Synthesis, Characterization, and Photoluminescence on the Glass Doped with AgInS2 Nanocrystals by Dewu Yin, Lang Pei, Zhen Liu, Xinyu Yang, Weidong Xiang, Xiyan Zhang

    Published 2015-01-01
    “…We demonstrated a synthetic process on the glass doped with AgInS2 nanocrystals through sol-gel method under a controlled atmosphere. …”
    Get full text
    Article
  9. 9
  10. 10

    Fabrication of Si3N4 Nanocrystals and Nanowires Using PECVD by Jingwei Song, Xiying Ma, Wang Zui, Chen Wei, Zhongpin Chen

    Published 2010-01-01
    “…Si3N4 nanowires and nanocrystals were prepared on Si substrates with or without Fe catalyst using silane (SiH4) and nitrogen (N2) as reactive gases through plasma-enhanced chemical vapor deposition (PECVD) technology. …”
    Get full text
    Article
  11. 11

    The Effect of Hydroxyapatite Nanocrystals on Osseointegration of Titanium Implants: An In Vivo Rabbit Study by Karin Breding, Ryo Jimbo, Mariko Hayashi, Ying Xue, Kamal Mustafa, Martin Andersson

    Published 2014-01-01
    “…The RT-PCR, however, showed significant differences for osteoblast, osteoclast, and proinflammation markers when HA nanocrystals were present.…”
    Get full text
    Article
  12. 12
  13. 13

    Hierarchical Structures from Inorganic Nanocrystal Self-Assembly for Photoenergy Utilization by Yun-Pei Zhu, Tie-Zhen Ren, Tian-Yi Ma, Zhong-Yong Yuan

    Published 2014-01-01
    “…Self-assembly has emerged as a powerful strategy for controlling the structure and physicochemical properties of ensembles of inorganic nanocrystals. Hierarchical structures from nanocrystal assembly show collective properties that differ from individual nanocrystals and bulk samples. …”
    Get full text
    Article
  14. 14

    Controllable surface carrier type of metal oxide nanocrystals for multifunctional photocatalysis by Han Li, Yingchun Ding, Kaiyi Luo, Qiuping Zhang, Huan Yuan, Shuyan Xu, Ming Xu

    Published 2025-02-01
    “…By using a new approach to switching between dominant electron and hole charge transfer on the surfaces of metal oxide nanocrystals, depending on the optimal carrier for specific application functionality in photocatalytic pollutant degradation, H2 production, CO2 reduction, and gas sensing. …”
    Get full text
    Article
  15. 15

    Three-dimensional imaging of topologically protected strings in a multiferroic nanocrystal by Mansoor A. Najeeb, David Serban, Daniel G. Porter, Frank Lichtenberg, Stephen P. Collins, Alessandro Bombardi, Nicola A. Spaldin, Marcus C. Newton

    Published 2025-01-01
    “…Here we report on robust three-dimensional imaging of topologically protected strings in a single hexagonal manganite nanocrystal, enabled by advances in experimental techniques. …”
    Get full text
    Article
  16. 16
  17. 17

    Electronic Structure of Hydrogenated and Surface-Modified GaAs Nanocrystals: Ab Initio Calculations by Hamsa Naji Nasir, Mudar A. Abdulsattar, Hayder M. Abduljalil

    Published 2012-01-01
    “…Two methods are used to simulate electronic structure of gallium arsenide nanocrystals. The cluster full geometrical optimization procedure which is suitable for small nanocrystals and large unit cell that simulates specific parts of larger nanocrystals preferably core part as in the present work. …”
    Get full text
    Article
  18. 18

    Properties of Aluminosilicate Refractories with Synthesized Boron-Modified TiO2 Nanocrystals by Claudia Carlucci, Francesca Conciauro, Barbara Federica Scremin, Antonio Graziano Antico, Marco Muscogiuri, Teresa Sibillano, Cinzia Giannini, Emanuela Filippo, Caterina Lorusso, Paolo Maria Congedo, Giuseppe Ciccarella

    Published 2015-03-01
    “…An efficient microwave supported synthesis, with a reaction time of only one and a half minute, to prepare boron-modified titania nanocrystals TiO2:(B), was developed. The nanocrystals were obtained by hydroly‐ sis of titanium tetraisopropoxide (TTIP) together with benzyl alcohol and boric acid, and the approach did not need surfactants use and a final calcination step. …”
    Get full text
    Article
  19. 19

    Controlled Growth of ZnSe Nanocrystals by Tuning Reactivity and Amount of Zinc Precursor by Lai-Jun Zhang, Fa-Yun Chen, Ji-Zao Tong, Guang-Da Chen, Hai-Jin Huang, Xing-Can Shen

    Published 2013-01-01
    “…Zinc selenide (ZnSe) nanocrystals were synthesized via a phosphine-free route using the highly reactive alkylamine-H2Se complex as selenium precursor and zinc precursors with different reactivity. …”
    Get full text
    Article
  20. 20