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Article
Towards Nanomaterial-Incorporated Soft Actuators: from Inorganic/Organic Material-Based Soft Robot to Biomaterial-Based Biohybrid Robot
Soft actuators have played an indispensable part in the field of biosensors and soft robotics as such systems offer solutions that cannot be addressed with rigid actuators due to the lack of both flexibility a...
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Recent Development of Electrochemical Biosensor: Focused on Immunosensor and Aptasensor
The unique properties of certain biomaterials, such as antibodies and aptamers, are attracting attention in electrochemical biosensors because of their ability to diagnose the occurrence of diseases, viruses, ...
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Article
Open AccessRecombinant protein embedded liposome on gold nanoparticle based on LSPR method to detect Corona virus
Antibody sensor to detect viruses has been widely used but has problems such as the difficulty of right direction control of the receptor site on solid substrate, and long time and high cost for design and pro...
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Article
Nanoscale Diesel-Exhaust Particulate Matter (DPM) Impairs Synaptic Plasticity of Human iPSCs-Derived Cerebral Organoids
Nanoscale diesel-exhaust particulate matter (DPM), a cause of air pollution, has recently become the subject of many studies because it affects human health and causes neural diseases. However, most studies ar...
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Article
Open AccessNanomaterial-based biohybrid hydrogel in bioelectronics
Despite the broadly applicable potential in the bioelectronics, organic/inorganic material-based bioelectronics have some limitations such as hard stiffness and low biocompatibility. To overcome these limitati...
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Nanobiohybrid Materials for Development of Biosensors
Various types of biosensors have been reported for detecting the occurrence of various health problems and fatal diseases. However, previously developed biosensors are limited related to sensitivity and select...
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Article
Open AccessElectroactive nano-Biohybrid actuator composed of gold nanoparticle-embedded muscle bundle on molybdenum disulfide nanosheet-modified electrode for motion enhancement of biohybrid robot
There have been several trials to develop the bioactuator using skeletal muscle cells for controllable biobybird robot. However, due to the weak contraction force of muscle cells, the muscle cells could not be...
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Article
DNA–Gold Nanoparticle Conjugates for Intracellular miRNA Detection Using Surface-Enhanced Raman Spectroscopy
Intracellular detection of micro RNAs (miRNAs) expression is very important for cancer therapy because the expression of miRNA can regulate the chemoresistance in cancer cells. Several analysis techniques base...
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Article
Electrochemical Microbiosensor for Detecting COVID-19 in a Patient Sample Based on Gold Microcuboids Pattern
As continues increasing the COVID-19 infections, there is an urgent need for develo** fast, simple, selective, and accurate COVID-19 biosensors. A highly uniform gold (Au) microcuboid pattern was used as a m...
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Article
Clonal dynamics in early human embryogenesis inferred from somatic mutation
Cellular dynamics and fate decision in early human embryogenesis remain largely unknown owing to the challenges of performing studies in human embryos1. Here, we explored whole-genomes of 334 single-cell colonies...
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Article
Droplet-based Synthesis of Homogeneous Gold Nanoparticles for Enhancing HRP-based ELISA Signals
Gold nanoparticles (AuNPs) have widely used for various biological applications, such as drug screening, photo-thermal therapy, and biosensing. In particular, the synthesis of AuNPs with narrow size distributi...
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Article
Open AccessNanosheet composed of gold nanoparticle/graphene/epoxy resin based on ultrasonic fabrication for flexible dopamine biosensor using surface-enhanced Raman spectroscopy
Construction of a fast, easy and sensitive neurotransmitters-based sensor could provide a promising way for the diagnosis of neurological diseases, leading to the discovery of more effective treatment methods....
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Article
Open AccessLabel-free detection of γ-aminobutyric acid based on silicon nanowire biosensor
γ-Aminobutyric acid (GABA) is an important inhibitory neurotransmitter in the central nervous system (CNS), which acts as a major biomarker for neurological disorders such as Parkinson’s disease and Meningitis...
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Article
Electrochemical Dopamine Biosensor Composed of Silver Encapsulated MoS2 Hybrid Nanoparticle
Dopamine is an important neurotransmitter in central nervous system as an indicator of several neurological disorders such as Parkinson’s disease. The accurate monitoring of dopamine level is the significant f...
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Article
Open AccessH2O2 biosensor consisted of hemoglobin-DNA conjugate on nanoporous gold thin film electrode with electrochemical signal enhancement
In this research, we developed electrochemical biosensor which was composed of hemoglobin (Hb)-DNA conjugate on nanoporous gold thin film (NPGF) for hydrogen peroxide (H2O2) detection. For the first time, Hb and ...
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Article
Open AccessNanostructured surfaces for analysis of anticancer drug and cell diagnosis based on electrochemical and SERS tools
Discovering new anticancer drugs and screening their efficacy requires a huge amount of resources and time-consuming processes. The development of fast, sensitive, and nondestructive methods for the in vitro a...
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Chapter
Methods for Functional Connectivity Analysis
The purpose of this chapter is to provide comprehensive and useful guidelines for the methods of the functional connectivity analysis (FCA) for electroencephalogram (EEG) and its application. After presenting ...
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Article
Multi-electrochemical signal generation using metalloprotein based on selective surface modification
In this research, we demonstrate a simple method to generate a multi-peak in a single electrochemical signal for the application to bioelectronics devices. Myoglobin is used as a source of electrochemical sign...
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Open AccessPriming nanoparticle-guided diagnostics and therapeutics towards human organs-on-chips microphysiological system
Nanotechnology and bioengineering have converged over the past decades, by which the application of multi-functional nanoparticles (NPs) has been emerged in clinical and biomedical fields. The NPs primed to de...
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Article
Open AccessEngineered peptide-based nanobiomaterials for electrochemical cell chip
Biomaterials having cell adhesion ability are considered to be integral part of a cell chip. A number of researches have been carried out to search for a suitable material for effective immobilization of cell ...