Self-assembling nanoprobes that display two-dimensional fluorescent signals for identification of surfactants and bacteria

2019 ◽  
Vol 55 (7) ◽  
pp. 969-972 ◽  
Author(s):  
Shuangshuang Long ◽  
Qinglong Qiao ◽  
Fei Deng ◽  
Lu Miao ◽  
Juyoung Yoon ◽  
...  
Keyword(s):  
Two Dimensional ◽  
Self Assembling

The imidazolium-pyrene self-assembling nanoprobes can rapidly discriminate four types of surfactants.

Symmetry-derived structure directing agents for two-dimensional crystals of arbitrary colloids

Soft Matter ◽  
2021 ◽  
Author(s):  
Nathan A. Mahynski ◽  
Vincent K. Shen
Keyword(s):  
Two Dimensional ◽  
Self Assembling ◽  
Structure Directing Agents

We derive properties of self-assembling rings which can template the organization of an arbitrary colloid into any periodic symmetry in two Euclidean dimensions.

scholarly journals A Self‐Assembling Two‐Dimensional Protein Array is a Versatile Platform for the Assembly of Multicomponent Nanostructures

2018 ◽  
Vol 13 (12) ◽  
pp. 1800141 ◽  
Author(s):  
Alexander Thomas ◽  
James F. Matthaei ◽  
François Baneyx
Keyword(s):  
Protein Array ◽  
Two Dimensional ◽  
Self Assembling

scholarly journals Self-assembling two-dimensional nanophotonic arrays for reflectivity-based sensing

2020 ◽  
Vol 11 (35) ◽  
pp. 9563-9570
Author(s):  
Ye Ma ◽  
Debabrata Sikdar ◽  
Qian He ◽  
Daniel Kho ◽  
Anthony R. Kucernak ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Liquid Interface ◽  
Two Dimensional ◽  
Optical Reflectivity ◽  
Self Assembling

We propose a nanoplasmonic platform that can be used for sensing trace levels of heavy metals in solutions via simple optical reflectivity measurements at the liquid–liquid interface.

Enhanced Hydrolytic Stability of Self-Assembling Alkylated Two-Dimensional Covalent Organic Frameworks

2011 ◽  
Vol 133 (35) ◽  
pp. 13975-13983 ◽  
Author(s):  
Laura M. Lanni ◽  
R. William Tilford ◽  
Muktha Bharathy ◽  
John J. Lavigne
Keyword(s):  
Hydrolytic Stability ◽  
Two Dimensional ◽  
Covalent Organic Frameworks ◽  
Self Assembling

Auto-programmed heteroarchitecturing: Self-assembling ordered mesoporous carbon between two-dimensional Ti3C2Tx MXene layers

Nano Energy ◽  
2019 ◽  
Vol 65 ◽  
pp. 103991 ◽  
Author(s):  
Abeer Enaiet Allah ◽  
Jie Wang ◽  
Yusuf Valentino Kaneti ◽  
Tao Li ◽  
Ahmed A. Farghali ◽  
...  
Keyword(s):  
Mesoporous Carbon ◽  
Ordered Mesoporous Carbon ◽  
Two Dimensional ◽  
Self Assembling ◽  
Ordered Mesoporous

Sputtering Effects and Two Dimensional Arrangement of Nanoparticles in Insulators Under High Flux Cu Implantation

1999 ◽  
Vol 581 ◽  
Author(s):  
N. Kishimoto ◽  
C.G. Lee ◽  
N. Umeda ◽  
Y. Takeda ◽  
V.T. Gritsyna
Keyword(s):  
Dose Rate ◽  
High Flux ◽  
Two Dimensional ◽  
Cross Sectional ◽  
Near Surface ◽  
Self Assembling ◽  
Surface Nanostructures ◽  
Radiation Induced ◽  
High Doses ◽  
Surface Sputtering

ABSTRACTApplication of negative heavy ions, alleviating surface charging on insulators, enables us to conduct low-energy and high-flux implantation, and leads to a well-defined tool to fabricate near-surface nanostructures. Negative Cu ions of 60 keV, at high doses, have generated nanocrystals in amorphous(a-)SiO2 with a size (∼10 nm) suitable for nonlinear optical devices. The kinetic processes, inside the solid and at the surface, are studied by cross-sectional TEM and tapping AFM, respectively. In a-SiO2, nanoparticles spontaneously grow with dose rate, being controlled by the surface tension and radiation-induced diffusion. Furthermore, the nanospheres give rise to a two-dimensional (2D) arrangement around a given dose rate. The 2D-distribution occurs in coincidence with enhanced sputtering where a considerable Cu fraction sublimates from the surface. The dose-rate dependence of nanoparticles indicates that the surface-sputtering process influences the intra-solid process and contributes to the 2D-distribution. A self-assembling mechanism for 2D-arrangement of nanospheres is discussed taking into account contribution of the surface sputtering.

A SYNTHESIS OF INVARIANT STRUCTURES WITH MEMORY IN TWO-DIMENSIONAL SPACE

2000 ◽  
Vol 11 (05) ◽  
pp. 853-864 ◽  
Author(s):  
ALEXANDER YUDASHKIN
Keyword(s):  
Potential Function ◽  
Dimensional Space ◽  
Nonlinear Dynamical System ◽  
Dimensional Euclidean Space ◽  
Two Dimensional ◽  
Nonlinear Dynamical ◽  
Self Assembling ◽  
Nonlinear Potential ◽  
The Stability ◽  
High Level

A problem of self-organized structure storage and retrieving is considered. The novel model of nonlinear dynamical system for multi-unit structures memorizing is proposed and its properties are investigated in this paper. The multi-unit system consists of N points in the two-dimensional Euclidean space, and its dynamics is defined by a potential function, that is translation and rotation invariant relatively points coordinates. The nonlinear potential function allows to compose attractors corresponding to the proper configurations of points, while these configurations are memorized by the system. Any initial form flows to one of the attractors independently from possible rotations and spatial shifts. The system can memorize and successfully restore up to N-2 required configurations. The characteristics of structure retrieving in the presence of beginning form distortion are considered, and the stability of method is shown even in the case of high level noise. The proposed approach could be helpful to design physical, technical and informational objects with the desired self-assembling properties.

Two-Dimensional Plasmonic Superlattice Based on Au Nanoparticles Self-Assembling onto a Functionalized Substrate

2014 ◽  
Vol 118 (14) ◽  
pp. 7579-7590 ◽  
Author(s):  
Michela Corricelli ◽  
Nicoletta Depalo ◽  
Elisabetta Fanizza ◽  
Davide Altamura ◽  
Cinzia Giannini ◽  
...  
Keyword(s):  
Au Nanoparticles ◽  
Two Dimensional ◽  
Self Assembling
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