Sensitive screen-printed electrodes with the colorimetric zone for simultaneous determination of mastitis and ketosis in bovine milk samples

Thiruvengadam, Muthu; Venkidasamy, Baskar; Selvaraj, Divya; Samynathan, Ramkumar; Umadevi, S.

doi:10.1016/j.jphotobiol.2019.111746

Cited by 4 publications

(2 citation statements)

References 32 publications

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“…The sensitivities of these sensors are higher than other sensors, but their ability to identify subclinical cases is unclear. Another study developed a sensitive paper-based colorimetric device for rapidly determining SCC, which can be used for diagnosing mastitis [ 132 ].…”

Section: Mastitis Diagnosismentioning

confidence: 99%

“…Furthermore, biosensors are becoming the next generation for exploring basic fields [ 128 132 ]. Therefore, the detection of mastitis is improved by developing biosensors using a biological receptor, such as an enzyme, antibody, or nucleic acid, combined with a transducer to yield a related signal and observe a specific biological action, such as antigen-antibody reactions to differentiate between SCM and normal milk [ 128 ] ( Fig.…”

Section: Mastitis Diagnosismentioning

confidence: 99%

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Basic concepts, recent advances, and future perspectives in the diagnosis of bovine mastitis

Algharib,

Dawood,

Huang

et al. 2024

J Vet Sci

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Mastitis is one of the most widespread infectious diseases that adversely affects the profitability of the dairy industry worldwide. Accurate diagnosis and identification of pathogens early to cull infected animals and minimize the spread of infection in herds is critical for improving treatment effects and dairy farm welfare. The major pathogens causing mastitis and pathogenesis are assessed first. The most recent and advanced strategies for detecting mastitis, including genomics and proteomics approaches, are then evaluated . Finally, the advantages and disadvantages of each technique, potential research directions, and future perspectives are reported. This review provides a theoretical basis to help veterinarians select the most sensitive, specific, and cost-effective approach for detecting bovine mastitis early.

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Section: Mastitis Diagnosismentioning

confidence: 99%

Section: Mastitis Diagnosismentioning

confidence: 99%

Basic concepts, recent advances, and future perspectives in the diagnosis of bovine mastitis

Algharib,

Dawood,

Huang

et al. 2024

J Vet Sci

View full text Add to dashboard Cite

show abstract

A sample-preparation-free, point-of-care testing system for in situ detection of bovine mastitis

Chen

et al. 2023

Anal Bioanal Chem

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A rapid method of identifying mastitis degrees of bovines based on dielectric spectra of raw milk

Zhu

Lin

Zhu

2023

Food Quality and Safety

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Bovine mastitis is the most complex and costly disease in the worldwide dairy industry. Somatic cell count (SCC) is accepted as an international standard for diagnosing the mastitis of cows, but most instruments used to detect SCC are expensive, or the detection speed is very low. To develop a rapid method for identifying mastitis degree, the dielectric spectra of 301 raw milk samples at three mastitis grades, i.e., negative, weakly positive, and positive grades based on SCC, were obtained in the frequency range of 20-4500 MHz using coaxial probe technology. Variable importance in the projection method was used to select characteristic variables, and principal component analysis (PCA) and partial least squares (PLS) were used to reduce data dimension. The linear discriminant analysis, support vector classification (SVC), and feed-forward neural network models were established to predict mastitis degrees of cows based on 22 principal components and 24 latent variables obtained by PCA and PLS, respectively. The results showed that the SVC model with PCA had the best classification performance with an accuracy rate of 95.8% for the prediction set. The research indicates that dielectric spectroscopy technology has a great potential in developing a rapid detector to diagnose mastitis of cows in-situ or online.

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Sensitive screen-printed electrodes with the colorimetric zone for simultaneous determination of mastitis and ketosis in bovine milk samples

Cited by 4 publications

References 32 publications

Basic concepts, recent advances, and future perspectives in the diagnosis of bovine mastitis

Basic concepts, recent advances, and future perspectives in the diagnosis of bovine mastitis

A sample-preparation-free, point-of-care testing system for in situ detection of bovine mastitis

A rapid method of identifying mastitis degrees of bovines based on dielectric spectra of raw milk

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