Recent advances in biosensors for diagnosis of celiac disease: A review

Gupta, Shagun; Kaushal, Ankur; Kumar, Ashok; Kumar, Dinesh

doi:10.1002/bit.26856

Cited by 13 publications

(7 citation statements)

References 81 publications

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“…The affinity biosensors make a reaction complex between the analyte and bioreceptor, whereas the catalytic one directly reacts with the analyte (Nguyen et al, 2019). Affinity biosensors come to be of three types: DNA sensors (Debnath et al, 2010), immune‐based sensors (Gupta et al, 2019), and receptor sensors (Rocchitta et al, 2016). First, different DNA sensors are reported which are based on peptide nucleic acids, aptamers of DNA and RNA, and artificially synthesized nucleic acid molecules as bioreceptors (Jolly et al, 2016; Ozer et al, 2019; Qureshi et al, 2010; Zhang et al, 2011).…”

Section: Biosensors and Its Classificationmentioning

confidence: 99%

An insight into biosensing platforms used for the diagnosis of various lung diseases: A review

Sharma,

James,

Kapoor

et al. 2023

Biotech & Bioengineering

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Many of the infectious diseases are ubiquitous in nature and pose a threat to global and public health. The original cause for such type of serious maladies can be summarized as the scarcity of appropriate analysis and treatment methods. Pulmonary diseases are considered one of the life‐threatening lung diseases that affect millions of people globally. It consists of several types, namely, asthma, lung cancer, tuberculosis, chronic obstructive pulmonary disease, and several respiratory‐related infections. This is due to the limited access to well‐equipped healthcare facilities for early disease diagnosis. This needs the availability of processes and technologies that can help to stop this harmful disease‐diagnosing practice. Various approaches for diagnosing various lung diseases have been developed over time, namely, autopsy, chest X‐rays, low‐dose CT scans, and so forth. The need of the hour is to develop a rapid, simple, portable, and low‐cost method for the diagnosis of pulmonary diseases. So nowadays, biosensors have been becoming one of the highest priority research areas as a potentially useful tool for the early diagnosis and detection of many pulmonary lung diseases. In this review article, various types of biosensors and their applications in the diagnosis of lung‐related disorders are expansively explained.

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Section: Biosensors and Its Classificationmentioning

confidence: 99%

An insight into biosensing platforms used for the diagnosis of various lung diseases: A review

Sharma,

James,

Kapoor

et al. 2023

Biotech & Bioengineering

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“…Immuno-sensors possess some unique advantages, such as intrinsic specificities, high sensitivity, free of interference from scattered light, and low cost [13][14][15], rendering them more suitable for detection of estrogeneous chemicals in complex environmental conditions than other sensors. Immunosensing strategy is the most widely used method in biomolecular detection.…”

Section: Introductionmentioning

confidence: 99%

An Ultrasensitive Photoluminescent Immunosensing of Lipovitellin by Using N-doped Graphene Quantum Dots

Wang

Yang

et al. 2023

J. Phys.: Conf. Ser.

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The increasing levels of environmental estrogens (EEs) have caused harmful effects on wildlife and human beings. Constructing a sensitive detection technique for EEs is meaningful. For intrinsic high specificity and sensitivity, immunosensing technique is a good choose for estrogeneous chemicals test in complex environment. As the main cleavage composition of vitellogenin (Vtg), a biomarker of EEs, lipovitellin (Lv) was proved to have same immunogenicity as Vtg, while better thermal stability than Vtg, thus Lv is more suitable than Vtg to be used as a standard matter to establish standard test curve. Upon the fluorescence resonance energy transfer (FRET) between N-doped graphene quantum dots (N-GQDs) coupled with anti-lipovitellin monoclonal antibody (anti-Lv-mAb) and reduced graphene oxide (rGO), a free-labelled photoluminescent immunosensing of Lv was developed and validated to quantify Lv of Paralichthys olivaceus. The assay obtained a large linear measuring range of 1 pg/mL- 2 µg/mL, high sensitivity of 9910.67 CPS/(ng/mL), low limit of detection (LOD) of 9.4 pg/mL and relative standard deviation of 1.19%. For 1 ng/mL Lv dispersed in drink water and sea water, the error of the recovery ratio is 1.65% and 10. 27% respectively. Our results demonstrated that the N-GQDs prepared by ultrasonic-assisted hydrothermal method could be effectively used to construct a nano photoluminescent immunosensor, which possesses the advantages of simplicity, rapidity, high specificity and anti-interference.

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“…Miniaturized biodetection tools based on biosensor technologies are suitable for the detection of traces of gluten/gliadin in food. Biosensors have two main components: a physical transducer (electrochemical, piezoelectric, calorimetric or optical) and a biological receptor (enzyme, antibody, DNA, cells) [25][26][27][28][29][30]. An important issue in the construction of sensitive and stable biosensors concern the choice of solid substrate that will serve for the specific detection of analyte(s).…”

Section: Introductionmentioning

confidence: 99%

Patterning Large-Scale Nanostructured Microarrays on Coverslip for Sensitive Plasmonic Detection of Aqueous Gliadin Traces

et al. 2022

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User-friendly devices for detecting low gliadin content in commercial foods are of extreme importance for people with gluten diseases. With this concern, the present work proposes a rapid and sensitive optical nanostructured microarrays platform for the detection of gliadin using specific anti-gliadin IgG antibodies immobilized on annealed gold nanostructures (AuNPs) obtained after the high annealing process (550 °C) of gold thin films evaporated on commercial glass coverslips. Localized Surface Plasmon Resonance (LSPR) immunosensing of gliadin in the range of 0.1 ppm to 1000 ppm is successfully achieved. In addition, the biofunctionalization protocol was used for gluten screening in five food complex products.

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Recent advances in biosensors for diagnosis of celiac disease: A review

Cited by 13 publications

References 81 publications

An insight into biosensing platforms used for the diagnosis of various lung diseases: A review

An insight into biosensing platforms used for the diagnosis of various lung diseases: A review

An Ultrasensitive Photoluminescent Immunosensing of Lipovitellin by Using N-doped Graphene Quantum Dots

Patterning Large-Scale Nanostructured Microarrays on Coverslip for Sensitive Plasmonic Detection of Aqueous Gliadin Traces

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