Results 71 to 80 of about 1,233,111 (309)

jfriedman-micro/interaction_stability_analysis: Initial_release

open access: yes, 2023
Code and data used for analyzing how much interactions change when the environment (carbon source) or on of the interacting species ...
jfriedman-micro
core   +1 more source

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

open access: yesAdvanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum   +5 more
wiley   +1 more source

Tunable anisotropic van der Waals films of 2M-WS2 for plasmon canalization

open access: yesNature Communications
In-plane anisotropic van der Waals materials have emerged as a natural platform for anisotropic polaritons. Extreme anisotropic polaritons with in-situ broadband tunability are of great significance for on-chip photonics, yet their application remains ...
Qiaoxia Xing   +14 more
doaj   +1 more source

Functionality multiplexing in high-efficiency metasurfaces based on coherent wave interferences

open access: yesOpto-Electronic Advances
Multiplexing multiple yet distinct functionalities in one single device is highly desired for modern integration optics, but conventional devices are usually of bulky sizes and/or low efficiencies.
Yuejiao Zhou   +4 more
doaj   +1 more source

Displacement calibration of a micro robotic gripper for manipulation of biological cells

open access: yes, 2004
This paper reports on the construction of the computer Micro vision system to manipulate the biological cells based on micro robotic gripper. Sum-Modified-Laplacian based focus measure is used in microscopic images for the purpose of visual Servo ...
Miao L(缪磊), Dong ZL(董再励)
core  

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo   +10 more
wiley   +1 more source

Transmitted electron exposure in electron beam lithography for double-side patterning of bi-layer metasurfaces on a SiNx membrane

open access: yesMicro and Nano Engineering
Metasheets, composed of two identical metasurfaces closely aligned to each other within a mode-coupling distance on the two opposite sides of a SiNx membrane, are of unique functionalities for effective modulation of electromagnetic waves by nanoscale ...
Jinyu Guo   +10 more
doaj   +1 more source

Modeling the micro robotic gripper using microscopic images sequence for manipulation of biological cells

open access: yes, 2004
This paper reports on the construction of the computer Micro vision system to manipulate the biological cells based on micro robotic gripper. Sum Modified-Laplacian based focus measure is used in microscopic images for the purpose of visual Servo ...
Miao L(缪磊)   +2 more
core  

Exploring an Alternative to mRNA Vaccine Cold Chain Storage: MRNA‐Lipid Nanoparticle Stability When Dried in a Polymer Matrix

open access: yesAdvanced Functional Materials, EarlyView.
The nanostructure, size, and function of mRNA‐loaded lipid nanoparticles are evaluated before drying, within polymer microneedles, and after rehydration. The results reveal the polymer and LNP loadings required to recover nanostructure and preserve the delivery performance in dry‐state formulations.
Brendan P. Dyett   +19 more
wiley   +1 more source

Comparing ODEP and DEP Forces for Micro/Nano Scale Manipulation: A Theoretical Analysis

open access: yes, 2010
This paper presents a theoretical investigation to evaluate and compare the capabilities of using dielectrophoresis (DEP) and optical image-driven dielectrophoresis (ODEP) forces for micro/nano scale manipulation.
Qu YL(曲艳丽)   +4 more
core  

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