Mobile and Efficient Temperature and Humidity Control Chamber for Point-of-Care Diagnostics

Hertneky, Brittany; Eger, Josh; Bailly, Mark; Christen, Jennifer Blain

doi:10.1109/hi-poct45284.2019.8962889

Cited by 3 publications

(1 citation statement)

References 5 publications

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“…PNAs have emerged as particularly intriguing oligonucleotide probe alternatives for the development of electrochemical sensing, primarily due to the vastly differing electrical properties of their molecular backbones [ 80 , 81 , 82 , 83 ]. There are many more articles that may be cited in support of this claim, but the authors believe that the works that have tested actual samples should be given more weight than those that have just been considered as a model sequence using less complex synthetic oligonucleotides [ 84 , 85 ].…”

Section: Nucleic Acid-based Biosensorsmentioning

confidence: 99%

A Short Review on Miniaturized Biosensors for the Detection of Nucleic Acid Biomarkers

2023

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Even today, most biomarker testing is executed in centralized, dedicated laboratories using bulky instruments, automated analyzers, and increased analysis time and expenses. The development of miniaturized, faster, low-cost microdevices is immensely anticipated for substituting for these conventional laboratory-oriented assays and transferring diagnostic results directly onto the patient’s smartphone using a cloud server. Pioneering biosensor-based approaches might make it possible to test biomarkers with reliability in a decentralized setting, but there are still a number of issues and restrictions that must be resolved before the development and use of several biosensors for the proper understanding of the measured biomarkers of numerous bioanalytes such as DNA, RNA, urine, and blood. One of the most promising processes to address some of the issues relating to the growing demand for susceptible, quick, and affordable analysis techniques in medical diagnostics is the creation of biosensors. This article critically discusses a short review of biosensors used for detecting nucleic acid biomarkers, and their use in biomedical prognostics will be addressed while considering several essential characteristics.

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Section: Nucleic Acid-based Biosensorsmentioning

confidence: 99%

A Short Review on Miniaturized Biosensors for the Detection of Nucleic Acid Biomarkers

2023

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Recent advancements in integrated microthermofluidic systems for biochemical and biomedical applications – A review

Kulkarni

Goel

2022

Sensors and Actuators A: Physical

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Recent Advances in Microfluidics-Based Electrochemical Sensors for Foodborne Pathogen Detection

2023

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Using pathogen-infected food that can be unhygienic can result in severe diseases and an increase in mortality rate among humans. This may arise as a serious emergency problem if not appropriately restricted at this point of time. Thus, food science researchers are concerned with precaution, prevention, perception, and immunity to pathogenic bacteria. Expensive, elongated assessment time and the need for skilled personnel are some of the shortcomings of the existing conventional methods. Developing and investigating a rapid, low-cost, handy, miniature, and effective detection technology for pathogens is indispensable. In recent times, there has been a significant scope of interest for microfluidics-based three-electrode potentiostat sensing platforms, which have been extensively used for sustainable food safety exploration because of their progressively high selectivity and sensitivity. Meticulously, scholars have made noteworthy revolutions in signal enrichment tactics, measurable devices, and portable tools, which can be used as an allusion to food safety investigation. Additionally, a device for this purpose must incorporate simplistic working conditions, automation, and miniaturization. In order to meet the critical needs of food safety for on-site detection of pathogens, point-of-care testing (POCT) has to be introduced and integrated with microfluidic technology and electrochemical biosensors. This review critically discusses the recent literature, classification, difficulties, applications, and future directions of microfluidics-based electrochemical sensors for screening and detecting foodborne pathogens.

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Mobile and Efficient Temperature and Humidity Control Chamber for Point-of-Care Diagnostics

Cited by 3 publications

References 5 publications

A Short Review on Miniaturized Biosensors for the Detection of Nucleic Acid Biomarkers

A Short Review on Miniaturized Biosensors for the Detection of Nucleic Acid Biomarkers

Recent advancements in integrated microthermofluidic systems for biochemical and biomedical applications – A review

Recent Advances in Microfluidics-Based Electrochemical Sensors for Foodborne Pathogen Detection

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