Results 31 to 40 of about 41,894 (267)

Room‐Temperature Synthesis of Strongly Confined Lead Halide Perovskite Quantum Dots

Advanced Functional Materials, EarlyView.
CsPbX3${\rm CsPbX}_3$ lead halide perovskite quantum dots (QDs) are synthesized in a room‐temperature, five‐minute synthesis, yielding size‐controlled QDs with bright, tunable emission governed by reaction conditions and halide composition. A strongly binding ligand, OD‐PEA, ensures months‐long stability under ambient conditions and facilitates their ...
Anna Abfalterer, Yuzhen J. Zhou, Roshini Jayabalan, Julian Holzinger, Lukas M. Rescher, Rik Hooijer, Aladin Ullrich, Nina A. Henke, Immanuel Plangger, Erkan Aydin, Bert Nickel, Anne K. Schütz, Wolfgang Brütting, Alexander S. Urban   +13 more
wiley   +1 more source

In-silico study of lanthanide-based nanoparticles for dual-modal photoacoustic and MRI theranostics

Scientific Reports
This study presents a comprehensive theoretical assessment of lanthanide-based core-shell nanoparticles for theranostic applications in the near-infrared region.
Farid Alidoust Aghdam, Ali Rostami
doaj   +1 more source

Temperature-dependent growth of topological insulator Bi2Se3 for nanoscale fabrication

AIP Advances, 2020
Topological insulators and their characteristics are among the most highly studied areas in condensed matter physics. Bi2Se3 nanocrystals were synthesized via chemical vapor deposition at different temperatures on a silicon substrate with a gold catalyst.
Muhammad Naveed, Zixiu Cai, Haijun Bu, Fucong Fei, Syed Adil Shah, Bo Chen, Azizur Rahman, Kangkang Zhang, Faji Xie, Fengqi Song   +9 more
doaj   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

Si‐Doped Nanocrystalline Diamond as Highly Sensitive Luminescence Thermometer for the Physiological Temperature Range

Advanced Functional Materials, EarlyView.
In this work, diamonds with negative charged silicon‐vacancy (SiV−) centers have been designed for use as thermometers in biomedical applications. Multiparametric analysis of the emission characteristics of the SiV− centers provides extraordinary sensitivity for temperature detection in the physiological temperature range.
María Gragera, Iván Carrillo‐Berdugo, Josue Millán, Paulius Pobedinskas, Antonio Freire, Ken Haenen, Javier Navas   +6 more
wiley   +1 more source

Strengthening-softening transition and maximum strength in Schwarz nanocrystals

Nano Materials Science
Recently, a Schwarz crystal structure with curved grain boundaries (GBs) constrained by twin-boundary (TB) networks was discovered in nanocrystalline Cu through experiments and atomistic simulations.
Hanzheng Xing, Jiaxi Jiang, Yujia Wang, Yongpan Zeng, Xiaoyan Li   +4 more
doaj   +1 more source

Thermal Disproportionation for the Synthesis of Silicon Nanocrystals and Their Photoluminescent Properties

Frontiers in Chemistry, 2021
In the past decades, silicon nanocrystals have received vast attention and have been widely studied owing to not only their advantages including nontoxicity, high availability, and abundance but also their unique luminescent properties distinct from bulk
Yize Su, Chenhao Wang, Zijian Hong, Wei Sun   +3 more
doaj   +1 more source

The Einstein nanocrystal

, 2016
Fil: Miranda, Enrique Nestor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo.
Bertoldi, Dalía Surena, Fernandez Guillermet, Armando Jorge, Miranda, Enrique Nestor   +2 more
openaire   +3 more sources

Prospects of Nanoscience with Nanocrystals

ACS Nano, 2015
ACS Nano, 9 (2)
Kovalenko, Maksym V., Manna, Liberato, Cabot, Andreu, Hens, Zeger, Talapin, Dmitri V., Kagan, Cherie R., Klimov, Victor I., Rogach, Andrey L., Reiss, Peter, Milliron, Delia J., Guyot-Sionnnest, Philippe, Konstantatos, Gerasimos, Parak, Wolfgang J., Hyeon, Taeghwan, Korgel, Brian A., Murray, Christopher B., Heiss, Wolfgang   +16 more
openaire   +6 more sources

Tannic Acid‐Modified Cellulose Nanofiber Reinforced Polymerizable Eutectogels for High‐Performance Stretchable Strain Sensors

Advanced Functional Materials, EarlyView.
A polymerizable deep eutectic solvent is reinforced with tannic acid‐modified cellulose nanofibers to construct a hierarchical dynamic eutectogel network. Synergistic covalent and reversible interactions impart ultrahigh stretchability, high ionic conductivity, broad temperature tolerance, self‐healing, and strong adhesion, enabling robust wearable ...
Huang Wu, Yang Hu, Youmin Tuo, Weide Zhang, Nanzhu Bao, Haitao Wu, Zhuangzhuang Chu, Yunhua Chen, Tao Wang, Teng Yuan, Hongbo Zeng, Zhuohong Yang   +11 more
wiley   +1 more source