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Publisher Correction: Fast detection of SARS-CoV-2 RNA via the integration of plasmonic thermocycling and fluorescence detection in a portable device
A Correction to this paper has been published: https://doi.org/10.1038/s41551-020-00676-8.
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Article
Fast detection of SARS-CoV-2 RNA via the integration of plasmonic thermocycling and fluorescence detection in a portable device
The diagnosis of severe acute respiratory syndrome 2 (SARS-CoV-2) infection by quantitative PCR with reverse transcription (RT–qPCR) typically involves bulky instrumentation in centralized laboratories and an ...
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Article
Open AccessLabel-free and washing-free alkaline phosphatase assay using a personal glucose meter
We herein describe a personal glucose meter (PGM)-based method for a label-free and washing-free determination of alkaline phosphatase (ALP) activity, which relies on the cascade enzymatic reactions promoted b...
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Article
Sensitive detection of DNA from Chlamydia trachomatis by using flap endonuclease-assisted amplification and graphene oxide-based fluorescence signaling
A simple and sensitive method is described for the determination of DNA. It relies on the use of (a) an invasive reaction that is catalyzed by flap endonuclease 1 (FEN 1), and (b) graphene oxide (GO)-based flu...
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Article
Determination of RNase H activity via real-time monitoring of target-triggered rolling circle amplification
The authors describe a method for real-time monitoring of the activity of ribonuclease H (RNase H). It is based on target-triggered rolling circle amplification (RCA). It utilizes a specially designed primer t...
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Article
Comparative dosimetric characterization for different types of detectors in high-energy electron beams
The purpose of this study is to perform a comparison and on analysis of measured dose factor values by using various commercially available high-energy electron beam detectors to measure dose profiles and ener...
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Article
Open AccessEnvironmental health centers for asbestos and their health impact surveys and activities
In 2009, Korea banned the import, transport, and use of asbestos, and the Asbestos Injury Relief Act (AIRA) was promulgated in 2011. Two environmental health centers for asbestos (EHCA), including Pusan Nation...
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Article
Intravitreal injection of anti-vascular endothelial growth factor (anti-VEGF) antibody via Tower Microneedle
Tower Microneedle was developed with minimal ocular tissue damages even reflux, while no study was reported with intravitreal injection of ophthalmic drug via Tower Microneedle into the eye. Intravitreal injec...
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Article
Tower microneedle minimizes vitreal reflux in intravitreal injection
Intravitreal injection is widely used for easy control of drug levels in posterior segment of the eye by injecting the drug directly with hypodermic needles. Patients, however, often experience complications f...
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Article
An optimized hollow microneedle for minimally invasive blood extraction
The healthcare system relies widely on biochemical information obtained from blood sample extracted via hypodermic needles, despite the invasiveness and pain associated with this procedure. Therefore, an alternat...