4.6 Article

Ultrasensitive NO Sensor Based on a Nickel Single-Atom Electrocatalyst for Preliminary Screening of COVID-19

Related references

Note: Only part of the references are listed.
Article Chemistry, Multidisciplinary

Noninvasive and Point-of-Care Surface-Enhanced Raman Scattering (SERS)-Based Breathalyzer for Mass Screening of Coronavirus Disease 2019 (COVID-19) under 5 min

Shi Xuan Leong et al.

Summary: A hand-held breathalyzer based on surface-enhanced Raman scattering has been designed to identify COVID-19 infected individuals in a short period of time, regardless of their symptoms. The technology has high sensitivity and specificity, and correlates strongly with known COVID-19 breath biomarkers, making it suitable for mass screening purposes.

ACS NANO (2022)

Article Biophysics

Molecularly assembled graphdiyne with atomic sites for ultrafast and real-time detection of nitric oxide in cell assays

Xijuan Hao et al.

Summary: This study presents a molecularly assembled material of GDY/HEM for ultrafast and real-time monitoring of nitric oxide in cell assays. GDY/HEM shows excellent sensing capabilities with an ultrafast response time, low detection limit, and wide linear range, making it suitable for real-time monitoring of nitric oxide released from cancer and normal cells.

BIOSENSORS & BIOELECTRONICS (2022)

Article Multidisciplinary Sciences

Electron-catalysed molecular recognition

Yang Jiao et al.

Summary: Molecular recognition and supramolecular assembly are important areas of non-covalent phenomena. This study introduces a simple and versatile strategy to extend electron catalysis, widely used in synthetic covalent chemistry, into the field of supramolecular non-covalent chemistry. It demonstrates that the formation of a specific molecular complex can be accelerated and controlled by the addition of catalytic amounts of a chemical electron source.

NATURE (2022)

Article Biochemistry & Molecular Biology

Fractional exhaled Nitric Oxide (FeNO) level as a predictor of COVID-19 disease severity

Yotam Lior et al.

Summary: FeNO measurements using the Vivatmo-me handheld device can serve as a biomarker and decision support tool for risk stratification of COVID-19 patients. Lower FeNO levels upon admission are associated with severe outcomes and can serve as a predictive factor for severe outcomes.

NITRIC OXIDE-BIOLOGY AND CHEMISTRY (2022)

Article Infectious Diseases

Three SARS-CoV-2 PCR-negative cases of COVID-19 diagnosed using isothermal amplification methods

Saeko Shinozawa et al.

Summary: COVID-19 patients may test positive using isothermal nucleic acid amplification tests on the day of admission, while testing negative using PCR. Due to the possibility of false-negative results with PCR tests, isothermal nucleic acid amplification methods can provide a faster and more cost-effective diagnosis for patients with false-negative PCR results.

JOURNAL OF INFECTION AND CHEMOTHERAPY (2022)

Article Chemistry, Multidisciplinary

Noninvasive and Point-of-Care Surface-Enhanced Raman Scattering (SERS)-Based Breathalyzer for Mass Screening of Coronavirus Disease 2019 (COVID-19) under 5 min

Shi Xuan Leong et al.

Summary: A hand-held surface-enhanced Raman scattering-based breathalyzer has been designed to identify COVID-19 infected individuals in under 5 minutes with over 95% sensitivity and specificity. The technology harnesses key variations in vibrational fingerprints between breath metabolites and molecular receptors to establish a high throughput classification model. This strategy aims to promote the development of next-generation, noninvasive human breath diagnostic toolkits.

ACS NANO (2022)

Article Engineering, Environmental

In situ grown COFs on 3D strutted graphene aerogel for electrochemical detection of NO released from living cells

Peihua Zhu et al.

Summary: The COF-366-Fe/GA biosensor showed ultrasensitive response in a wide range of 0.18 to 400 μM with a lower detection limit (30 nM) and higher sensitivity (8.8 μA·μM-1·cm-2), and could immediately capture the molecular signals released by human umbilical vein endothelial cells. The synergistic effect between COF-366-Fe and 3D GA provides a promising platform for real-time analysis of biomarkers in clinical diagnostics.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Multidisciplinary

In Silico Design of Covalent Organic Framework-Based Electrocatalysts

Wei Zhou et al.

Summary: Using density functional theory and machine learning, a highly efficient COF catalyst was designed and the best structure with superior OER performance was predicted through machine learning. The synthesized Ni-COF showed comparable electrocatalytic activity with the best reported COF-based OER catalysts.

JACS AU (2021)

Review Chemistry, Multidisciplinary

Single-atom catalysts boost signal amplification for biosensing

Lei Jiao et al.

Summary: The development of highly sensitive biosensors has been a focus in recent years. Single-atom catalysts show promise in enhancing signal amplification in biosensing, offering improved sensitivity and selectivity through tunable metal-support interactions and the structural features of active sites.

CHEMICAL SOCIETY REVIEWS (2021)

Article Respiratory System

Management of severe asthma: a European Respiratory Society/American Thoracic Society guideline

Fernando Holguin et al.

EUROPEAN RESPIRATORY JOURNAL (2020)

Article Chemistry, Multidisciplinary

Salen-Based Conjugated Microporous Polymers for Efficient Oxygen Evolution Reaction

Wei Zhou et al.

CHEMISTRY-A EUROPEAN JOURNAL (2020)

Article Multidisciplinary Sciences

Changes incontact patterns shape the dynamics of the COVID-19 outbreak in China

Juanjuan Zhang et al.

SCIENCE (2020)

Article Multidisciplinary Sciences

Population flow drives spatio-temporal distribution of COVID-19 in China

Jayson S. Jia et al.

NATURE (2020)

Article Biochemistry & Molecular Biology

Respiratory virus shedding in exhaled breath and efficacy of face masks

Nancy H. L. Leung et al.

NATURE MEDICINE (2020)

Article Chemistry, Multidisciplinary

Multiplexed Nanomaterial-Based Sensor Array for Detection of COVID-19 in Exhaled Breath

Benjie Shan et al.

ACS NANO (2020)

Article Multidisciplinary Sciences

Reconstruction of the full transmission dynamics of COVID-19 in Wuhan

Xingjie Hao et al.

NATURE (2020)

Article Multidisciplinary Sciences

Single-atom Ni-N4 provides a robust cellular NO sensor

Min Zhou et al.

NATURE COMMUNICATIONS (2020)

Review Chemistry, Multidisciplinary

Electrochemical Nitric Oxide Sensors: Principles of Design and Characterization

Micah D. Brown et al.

CHEMICAL REVIEWS (2019)

Article Chemistry, Multidisciplinary

Chemical Pressure-Driven Enhancement of the Hydrogen Evolving Activity of Ni2P from Nonmetal Surface Doping Interpreted via Machine Learning

Robert B. Wexler et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2018)

Article Chemistry, Physical

A strategy to apply machine learning to small datasets in materials science

Ying Zhang et al.

NPJ COMPUTATIONAL MATERIALS (2018)

Article Biochemical Research Methods

Exhaled nitric oxide as a potential marker for detecting non-ulcer dyspepsia and peptic ulcer disease

Suman Som et al.

JOURNAL OF BREATH RESEARCH (2018)

Article Chemistry, Multidisciplinary

Self-Organized Frameworks on Textiles (SOFT): Conductive Fabrics for Simultaneous Sensing, Capture, and Filtration of Gases

Merry K. Smith et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2017)

Article Chemistry, Multidisciplinary

Stretchable Electrochemical Sensor for Real-Time Monitoring of Cells and Tissues

Yan-Ling Liu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

Review Chemistry, Organic

Catalysis by electrons and holes: formal potential scales and preparative organic electrochemistry

Oana R. Luca et al.

ORGANIC CHEMISTRY FRONTIERS (2015)

Article Biochemical Research Methods

Increased exhaled nitric oxide precedes lung fibrosis in two murine models of systemic sclerosis

Thong Hua-Huy et al.

JOURNAL OF BREATH RESEARCH (2015)

Review Chemistry, Analytical

Electrochemical Sensors for Nitric Oxide Detection in Biological Applications

Tailin Xu et al.

ELECTROANALYSIS (2014)

Review Chemistry, Multidisciplinary

The electron is a catalyst

Armido Studer et al.

NATURE CHEMISTRY (2014)

Review Chemistry, Multidisciplinary

Recent advances with pi-conjugated salen systems

Christopher J. Whiteoak et al.

CHEMICAL SOCIETY REVIEWS (2012)

Article Chemistry, Analytical

A novel amperometric nitric oxide sensor based on imprinted microenvironments for controlling metal coordination

Lili Zhao et al.

SENSORS AND ACTUATORS B-CHEMICAL (2012)

Article Critical Care Medicine

An Official ATS Clinical Practice Guideline: Interpretation of Exhaled Nitric Oxide Levels (FENO) for Clinical Applications

Raed A. Dweik et al.

AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE (2011)

Article Pharmacology & Pharmacy

Increase in exhaled nitric oxide and protective role of the nitric oxide system in experimental pulmonary embolism

K. F. Nilsson et al.

BRITISH JOURNAL OF PHARMACOLOGY (2007)

Article Respiratory System

Severity of scleroderma lung disease is related to alveolar concentration of nitric oxide

K. P. Tiev et al.

EUROPEAN RESPIRATORY JOURNAL (2007)