10 Result(s)
within
Li **a Han
Engineering
Nanotechnology
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Article
Open AccessMacroporous Directed and Interconnected Carbon Architectures Endow Amorphous Silicon Nanodots as Low-Strain and Fast-Charging Anode for Lithium-Ion Batteries
MPCF@VG@SiNDs/C, constructed by uniformly dispersing amorphous Si nanodots in carbon nanospheres that are welded on the wall of the macroporous carbon frameworks by vertical g...
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Article
Open AccessTypical dampers and energy harvesters based on characteristics of ferrofluids
Ferrofluids are a type of nanometer-scale functional material with fluidity and superparamagnetism. They are composed of ferromagnetic particles, surfactants, and base liquids. The main characteristics of ferr...
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Article
Point-of-care coagulation monitoring: first clinical experience using a paper-based lateral flow diagnostic device
Vitamin K antagonists such as warfarin are the most widely used class of oral anticoagulants. Due to a narrow therapeutic window, patients on warfarin require regular monitoring. Self-testing using point-of-ca...
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Article
Open AccessSpin-dependent Transport Properties of CrO2 Micro Rod
The CrO2 micro rod powder was synthesized by decomposing the CrO3 flakes at a specific temperature to yield precursor and annealing such a precursor in a sealed glass tube. The magneto-transport properties have b...
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Article
Open AccessCoFe2O4-Graphene Nanocomposites Synthesized through An Ultrasonic Method with Enhanced Performances as Anode Materials for Li-ion Batteries
CoFe2O4-graphene nanosheets (CoFe2O4-GNSs) were synthesized through an ultrasonic method, and their electrochemical performances as Li-ion battery electrode were improved by annealing processes. The nanocomposite...
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Article
Hollow three-dimensional endothelialized microvessel networks based on femtosecond laser ablation
In this study, a novel method for the fabrication of hollow three-dimensional (3D) poly(lactic-co-glycolic acid) (PLGA) microvessel scaffolds is proposed. In this novel fabrication method, a salt ingot, which ...
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Article
Solid freeform fabrication of designer scaffolds of hyaluronic acid for nerve tissue engineering
The field of tissue engineering and regenerative medicine will tremendously benefit from the development of three dimensional scaffolds with defined micro- and macro-architecture that replicate the geometry an...
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Article
Fabrication of three-dimensional scaffolds for heterogeneous tissue engineering
The development of biomedical scaffolds mimicking a heterogeneous cellular microenvironment for a specified regulation of cell-fates is very promising for tissue engineering. In this study, three-dimensional s...
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Article
Micro-macro hybrid soft-lithography master (MMHSM) fabrication for lab-on-a-chip applications
We present a novel micro-macro hybrid soft-lithography master (MMHSM) fabrication technique where microdevices having both microscale and macroscale features can be replicated with a single soft-lithography st...
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Article
Microfluidic compartmentalized co-culture platform for CNS axon myelination research
This paper presents a circular microfluidic compartmentalized co-culture platform that can be used for central nervous system (CNS) axon myelination research. The microfluidic platform is composed of a soma co...
