Joohyung Park
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View article: Optimization of Paper-Based Alveolar-Mimicking SERS Sensor for High-Sensitivity Detection of Antifungal Agent
Optimization of Paper-Based Alveolar-Mimicking SERS Sensor for High-Sensitivity Detection of Antifungal Agent Open
Crystal violet (CV) is a disinfectant and antifungal agent used in aquaculture that plays a vital role in treating aquatic diseases and sterilizing water. However, its potential for strong toxicity, including carcinogenicity and mutagenici…
View article: Highly Sensitive and Wide-Range Detection of Thiabendazole via Surface-Enhanced Raman Scattering Using Bimetallic Nanoparticle-Functionalized Nanopillars
Highly Sensitive and Wide-Range Detection of Thiabendazole via Surface-Enhanced Raman Scattering Using Bimetallic Nanoparticle-Functionalized Nanopillars Open
Thiabendazole (TBZ) is a benzimidazole; owing to its potent antimicrobial properties, TBZ is extensively employed in agriculture as a fungicide and pesticide. However, TBZ poses environmental risks, and excessive exposure to TBZ through va…
View article: Lifshitz Transition and Band Structure Evolution in Alkali Metal Intercalated 1Tprime-MoTe2
Lifshitz Transition and Band Structure Evolution in Alkali Metal Intercalated 1Tprime-MoTe2 Open
In van der Waals materials, coupling between adjacent layers is weak, and consequently interlayer interactions are weakly screened. This opens the possibility to profoundly modify the electronic structure, e.g., by applying electric fields…
View article: Asterias forbesi-Inspired SERS Substrates for Wide-Range Detection of Uric Acid
Asterias forbesi-Inspired SERS Substrates for Wide-Range Detection of Uric Acid Open
Uric acid (UA), the final metabolite of purine, is primarily excreted through urine to maintain an appropriate concentration in the bloodstream. However, any malfunction in this process can lead to complications due to either deficiency or…
View article: Influence of Topology on the Ultrafast Carrier Dynamics in MoTe2
Influence of Topology on the Ultrafast Carrier Dynamics in MoTe2 Open
Transport properties of Weyl semimetals are intimately connected to the underlying band structure. The signature of Weyl semimetals are linear dispersing bands that touch, forming Weyl points that result in high charge carrier mobilities. …
View article: Proximitization: Opportunities for Manipulating Correlations in Hybrid Organic / 2D Materials
Proximitization: Opportunities for Manipulating Correlations in Hybrid Organic / 2D Materials Open
Van der Waals layered and 2D materials constitute an extraordinary playground for condensed matter physics, since the strong confinement of wavefunctions to two dimensions supports a diverse set of correlated phenomena. By creating careful…
View article: Bio-Inspired Molecularly Imprinted Polymer Electrochemical Sensor for Cortisol Detection Based on O-Phenylenediamine Optimization
Bio-Inspired Molecularly Imprinted Polymer Electrochemical Sensor for Cortisol Detection Based on O-Phenylenediamine Optimization Open
This paper presents a comprehensive investigation of the various parameters involved in the fabrication of a molecularly imprinted polymer (MIP) sensor for the detection of cortisol. Parameters such as monomer concentration, electropolymer…
View article: Low Prevalence of SARS-CoV-2 Antibodies in Canine and Feline Serum Samples Collected during the COVID-19 Pandemic in Hong Kong and Korea
Low Prevalence of SARS-CoV-2 Antibodies in Canine and Feline Serum Samples Collected during the COVID-19 Pandemic in Hong Kong and Korea Open
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has affected millions of people worldwide since its emergence in 2019. Knowing the potential capacity of the virus to adapt to other species, the serological surveillance of SARS…
View article: Low Prevalence of SARS-CoV-2 Antibodies in Canine and Feline Serum Samples Collected during the Covid-19 Pandemic in Hong Kong and Korea
Low Prevalence of SARS-CoV-2 Antibodies in Canine and Feline Serum Samples Collected during the Covid-19 Pandemic in Hong Kong and Korea Open
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has affected millions of people worldwide since its emergence in 2019. The current global pandemic was driven by human-to-human transmission. Knowing the zoonotic origin of the d…
View article: Detection of Chlorpyrifos Using Bio-Inspired Silver Nanograss
Detection of Chlorpyrifos Using Bio-Inspired Silver Nanograss Open
Chlorpyrifos (CPF) is widely used as an organophosphorus insecticide; however, owing to developmental neurotoxicity, genotoxicity, and other adverse effects, it is harmful not only to livestock but also to humans. Therefore, the use of CPF…
View article: Genetic Variants Associated With Unexplained Sudden Cardiac Death in Adult White and African American Individuals
Genetic Variants Associated With Unexplained Sudden Cardiac Death in Adult White and African American Individuals Open
In this large genetic association study of community cases of unexplained SCD, nearly 20% of patients carried P/LP variants, suggesting that genetics may contribute to a significant number of cases of unexplained SCD. Our findings regardin…
View article: Ultrafast Carrier Dynamics in Two-Dimensional Electron Gas-like K-Doped MoS<sub>2</sub>
Ultrafast Carrier Dynamics in Two-Dimensional Electron Gas-like K-Doped MoS<sub>2</sub> Open
Electronic interactions associated with atomic adsorbates on transition metal dichalcogenides such as MoS2 can induce massive electronic reconstruction that results in the formation of a new type of heavily doped transition metal dichalcog…
View article: Advanced tracking system of multiple Artemia and various behavioral endpoints for ecotoxicological analysis
Advanced tracking system of multiple Artemia and various behavioral endpoints for ecotoxicological analysis Open
The movement of brine shrimp (Artemia spp.) was tracked to evaluate the complex interactions upon toxicant intake using a toxicological bioassay. In this study, we present a new method to assess the toxicity of environmental contaminants t…
View article: Vascular responses to coronary calcification following implantation of newer-generation drug-eluting stents in humans: impact on healing
Vascular responses to coronary calcification following implantation of newer-generation drug-eluting stents in humans: impact on healing Open
Aims Vascular calcification is routinely encountered in percutaneous coronary intervention (PCI) and severe coronary calcification is a known predictor of in-stent restenosis and stent thrombosis. However, the histopathologic mechanisms be…
View article: Genetics of Unexplained Sudden Cardiac Death in Adult Caucasian and African American Individuals Living in the State of Maryland
Genetics of Unexplained Sudden Cardiac Death in Adult Caucasian and African American Individuals Living in the State of Maryland Open
Background Unexplained-sudden cardiac death (SCD) describes SCD with no cause identified after a comprehensive autopsy and toxicologic examination. Genetic testing helps to diagnose inherited cardiac diseases in unexplained-SCD, however, t…
View article: High sensitive detection of copper II ions using D-penicillamine-coated gold nanorods based on localized surface plasmon resonance
High sensitive detection of copper II ions using D-penicillamine-coated gold nanorods based on localized surface plasmon resonance Open
In this paper, we describe the development of a nanoplasmonic biosensor based on the localized surface plasmon resonance (LSPR) effect that enables a sensitive and selective recognition of copper II ions. First, we fabricated the nanoplasm…