Results 51 to 60 of about 10,921 (182)

Janus-Nanojet as an efficient asymmetric photothermal source

Scientific Reports, 2022
The combination of materials with radically different physical properties in the same nanostructure gives rise to the so-called Janus effects, allowing phenomena of a contrasting nature to occur in the same architecture.
Javier González-Colsa, Alfredo Franco, Fernando Bresme, Fernando Moreno, Pablo Albella   +4 more
doaj   +1 more source

Polymer Janus Particles Containing Block-Copolymer Stabilized Magnetic Nanoparticles

, 2016
In this report, we show a simple route to fabricate Janus particles having magnetic nanoparticles inside them, which can respond and rotate along to magnetic fields.
Hiroshi Yabu (1712677), Takeshi Higuchi (1611586), Masatsugu Shimomura (484469), Toshihiko Arita (1966558), Koji Harano (1453105), Hiroshi Jinnai (1366896), Masaaki Kanahara (1966561), Eiichi Nakamura (537079)   +7 more
core   +1 more source

Preparation and Investigation of Cellulose Acetate/Gelatin Janus Nanofiber Wound Dressings Loaded with Zinc Oxide or Curcumin for Enhanced Antimicrobial Activity

Membranes
The skin, as the largest organ, serves as a protective barrier against external stimuli. However, when the skin is injured, wound healing becomes a complex process influenced by physiological conditions, bacterial infections, and inflammation. To improve
Tianyue Huang, YuE Zeng, Chaofei Li, Zhengqing Zhou, Yukang Liu, Jie Xu, Lean Wang, Deng-Guang Yu, Ke Wang   +8 more
doaj   +1 more source

One‐step fabrication of moon‐shaped microrobots through in situ solidification of magnetic Janus droplets in microchannels

Droplet, 2023
Special‐shaped microscale structures have shed light on new possibilities in key fields of chemistry, medicine, and energy. Asymmetrical microrobots with sensitive magnetic responses can be useful tools in controlled chemical reactions, drug delivery ...
Yi Huang, Shuai Yin, Haiwang Li, Sihang Liu, Teck Neng Wong   +4 more
doaj   +1 more source

Gas Phase Synthesis of Multi-Element Nanoparticles

Nanomaterials, 2021
The advantages of gas-phase synthesis of nanoparticles in terms of size control and flexibility in choice of materials is well known. There is increasing interest in synthesizing multi-element nanoparticles in order to optimize their performance in ...
Raúl López-Martín, Benito Santos Burgos, Peter S. Normile, José A. De Toro, Chris Binns   +4 more
doaj   +1 more source

Spatial control of heat flow at the nanoscale using Janus particles

, 2021
Janus Nanoparticles (JNP) feature heterogeneous compositions bringing opportunities in technological and medical applications. We investigate using non-equilibrium molecular dynamics simulations the temperature field generated around heated spherical ...
Jordan, Gabriel, Juan D., Olarte-Plata, Fernando, Bresme, Pablo, Albella   +3 more
core   +1 more source

Self-Assembly of Janus Nanoparticles in Diblock Copolymers

, 2016
Janus nanoparticles with two chemically different compartments have been shown to be a unique class of building blocks in solution. Here we perform mesoscale simulations to explore the self-assembly of Janus nanoparticles with widely varying ...
Alexander Böker (1487332), Sujit-Kumar Ghosh (2317378), Nicole Popp (2317375), Li-Tang Yan (1294947)   +3 more
core   +2 more sources

Lab‐in‐a‐Bead: Magnetic Janus Bead Probe for the Detection of Biomarkers in Blood

Advanced Materials Interfaces, 2023
Remotely handled miniaturized colorimetric sensor platforms with multiple functionalities are able to mimic conventional laboratory operations with reduced assets.
Udara Bimendra Gunatilake, Adriana Caballe‐Abalos, Sandra Garcia‐Rey, Jon Mercader‐Ruiz, Lourdes Basabe‐Desmonts, Fernando Benito‐Lopez   +5 more
doaj   +1 more source

Entropy-driven self-assembly of tethered Janus nanoparticles on a sphere

Fundamental Research, 2021
Understanding the effect of curvature and topological frustration on self-assembly yields insight into the mechanistic details of the ordering of identical subunits in curved spaces, such as the assembly of viral capsids, growth of solid domains on ...
Guolong Zhu, Yuming Wang, Lijuan Gao, Ziyang Xu, Xuanyu Zhang, Xiaobin Dai, Lijun Dai, Cuiling Hou, Li-Tang Yan   +8 more
doaj   +1 more source

Self-Assembly and Water-like Anomalies in Janus Nanoparticles [PDF]

Langmuir, 2015
We explore the pressure versus temperature phase diagram of dimeric Janus nanoparticles using Molecular Dynamics simulations. The nanoparticle was modeled as a dumbbells particle, and have one monomer that interacts by a standard Lennard Jones potential and another monomer that is modeled using a two-length scale shoulder potential.
Bordin, José Rafael, Krott, Leandro B., Barbosa, Marcia C.   +2 more
openaire   +3 more sources