Milk adulterant detection: Conventional and biosensor based approaches: A review

Nagraik, Rupak; Sharma, Avinash; Kumar, Deepak; Chawla, Prince; Kumar, Avvaru Praveen

doi:10.1016/j.sbsr.2021.100433

Cited by 56 publications

(40 citation statements)

References 77 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…This biosensor can detect paraoxon pesticide in the range 0.035-1.38 ppm and can be used to detect other acetylcholinesterase inhibiting organophosphate pesticides in stored food products. The material has also been used for detecting and monitoring the extend of adulteration in milk and milk product in the food industry [17]. The detection of analyte in milk using the nano-zinc enzyme biosensor can be visualized in Fig.…”

Section: Zinc Oxide-based Nanomaterials Enzyme Biosensorsmentioning

confidence: 99%

“…The materials can also be stored for longer period thereby enhancing their availability for numerous applications [13]. Typically, the NMB are applied in the food industry for studying and controlling the progress of food products deterioration at molecular scale [12,[14][15][16][17][18]. The ability of the material to withstand diverse conditions of pressure, pH and temperature makes them suitable for application in monitoring food quality degradation [13,18].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Production, Properties and Applications of Materials-based Nano-Enzymes

Fadeyibi

2022

Nanomaterial-Supported Enzymes

View full text Add to dashboard Cite

Fungi and bacteria cause foodborne diseases and affect food security, which remains the main challenge of the global food industry. Nanomaterials-based enzyme (NMB) technologies play an important role in improving food security issues. This is possible since they can act quickly and efficiently on food substrates when used as biosensors to monitor and control the quality and shelf life of food. This chapter deals primarily with the applications of NMB in the food industry. The production, properties, and applications of nano-enzymes of carbon, zinc oxide, magnetite, copper, and some noble metals in the food industry were discussed. It was suggested that the material could mimic catalytic activities and compete with other naturally occurring enzymes, such as hydrolase and oxidoreductase in foods. It is hoped that this chapter will provide key insights into NMB technologies applied in the food industry.

show abstract

Section: Zinc Oxide-based Nanomaterials Enzyme Biosensorsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Production, Properties and Applications of Materials-based Nano-Enzymes

Fadeyibi

2022

Nanomaterial-Supported Enzymes

View full text Add to dashboard Cite

show abstract

“… 9 , 10 Biosensors detect analytes in the form of electrical, thermal, or optical signals mediated by enzymes or antibodies (Abs). 11 , 12 These devices have a plethora of applications ranging from clinical to environmental.…”

Section: Introductionmentioning

confidence: 99%

“…They established their importance by detecting cancer in early stages, checking diabetes, confirming pregnancy, detecting highly transmissible virulent viruses, and many more. , Biosensor-based devices are composed of bioentities, and the detection mechanism for the bioentities has been represented schematically (Figure ). The desired features of biosensors are stability, affordability, sensitivity, and accuracy. , Biosensors detect analytes in the form of electrical, thermal, or optical signals mediated by enzymes or antibodies (Abs). , These devices have a plethora of applications ranging from clinical to environmental.…”

Section: Introductionmentioning

confidence: 99%

Prospects of Biosensors Based on Functionalized and Nanostructured Solitary Materials: Detection of Viral Infections and Other Risks

et al. 2022

View full text Add to dashboard Cite

Advances in nanotechnology over the past decade have emerged as a substitute for conventional therapies and have facilitated the development of economically viable biosensors. Next-generation biosensors can play a significant role in curbing the spread of various viruses, including HCoV-2, and controlling morbidity and mortality. Pertaining to the impact of the current pandemic, there is a need for point-of-care biosensor-based testing as a detection method to accelerate the detection process. Integrating biosensors with nanostructures could be a substitute for ultrasensitive label-free biosensors to amplify sensing and miniaturization. Notably, next-generation biosensors could expedite the detection process. An elaborate description of various types of functionalized nanomaterials and their synthetic aspects is presented. The utility of the functionalized nanostructured materials for fabricating nanobiosensors to detect several types of viral infections is described in this review. This review also discusses the choice of appropriate nanomaterials, as well as challenges and opportunities in the field of nanobiosensors.

show abstract

“…The use of MIPs in sensors areas has been reported for the detection of pharmaceuticals [ 22 ]. The area available for binding of the target is increased by using recognition layers such as nanoparticle-based MIPs in SPR sensors; this increase the sensitivity of detection [ 23 , 24 , 25 ].…”

Section: Introductionmentioning

confidence: 99%

Selective Detection of Penicillin G Antibiotic in Milk by Molecularly Imprinted Polymer-Based Plasmonic SPR Sensor

et al. 2021

View full text Add to dashboard Cite

Molecularly imprinted polymer-based surface plasmon resonance sensor prepared using silver nanoparticles was designed for the selective recognition of Penicillin G (PEN-G) antibiotic from both aqueous solution and milk sample. PEN-G imprinted sensors (NpMIPs) SPR sensor was fabricated using poly (2-hydroxyethyl methacrylate-N-methacroyl-(L)-cysteine methyl ester)-silver nanoparticles-N-methacryloyl-L-phenylalanine methyl ester polymer by embedding silver nanoparticles (AgNPs) into the polymeric film structure. In addition, a non-imprinted (NpNIPs) SPR sensor was prepared by utilizing the same polymerization recipe without addition of the PEN-G template molecule to evaluate the imprinting effect. FTIR-ATR spectrophotometer, ellipsometer, contact angle measurements were used for the characterization of NpMIPs SPR sensors. The linear concentration range of 0.01–10 ng/mL PEN-G was studied for kinetic analyses. The augmenting effect of AgNPs used to increase the surface plasmon resonance signal response was examined using polymer-based PEN-G imprinted (MIPs) sensor without the addition of AgNPs. The antibiotic amount present in milk chosen as a real sample was measured by spiking PEN-G into the milk. According to the Scatchard, Langmuir, Freundlich and Langmuir–Freundlich adsorption models, the interaction mechanism was estimated to be compatible with the Langmuir model.

show abstract

Milk adulterant detection: Conventional and biosensor based approaches: A review

Cited by 56 publications

References 77 publications

Production, Properties and Applications of Materials-based Nano-Enzymes

Production, Properties and Applications of Materials-based Nano-Enzymes

Prospects of Biosensors Based on Functionalized and Nanostructured Solitary Materials: Detection of Viral Infections and Other Risks

Selective Detection of Penicillin G Antibiotic in Milk by Molecularly Imprinted Polymer-Based Plasmonic SPR Sensor

Contact Info

Product

Resources

About