Biosensors as Novel Platforms for Detection of Food Pathogens and Allergens

Kumar, Sandeep; Dilbaghi, Neeraj; Barnela, Manju; Bhanjana, Gaurav; Kumar, Rajesh

doi:10.1007/s12668-012-0057-2

Cited by 31 publications

(14 citation statements)

References 190 publications

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“…Moreover, quantum dots of ZnO nanocrystals have also demonstrated outstanding sensing abilities due to their distinctive benefits such as superior catalytic competence, higher chemical constancy, strong adsorption capacity, and exceptional optical and electronic properties. The exotic properties like heightened electrochemical response, high electron mobility, tuneable band gap, ease of synthesis with various morphologies and high surface area also makes ZnO as an appropriate candidate for electrochemical sensing of various analytes such as pesticides, explosives, drugs and certain other specific compounds [25][26][27][28][29][30][31][32][33].…”

Section: Introductionmentioning

confidence: 99%

Zinc Oxide Quantum Dots as Efficient Electron Mediator for Ultrasensitive and Selective Electrochemical Sensing of Mercury

Bhanjana

Dilbaghi

Kumar

et al. 2015

Electrochimica Acta

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Section: Introductionmentioning

confidence: 99%

Zinc Oxide Quantum Dots as Efficient Electron Mediator for Ultrasensitive and Selective Electrochemical Sensing of Mercury

Bhanjana

Dilbaghi

Kumar

et al. 2015

Electrochimica Acta

Self Cite

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“…47 The methodology was further exploited in food safety program by developing biosensors for different types of toxins and artificial residuals in food. 48,49 Since the first commercial SPR instrument has been launched 25 years ago these instruments became smaller, portable and easier to use with even improved sensitivity and overall performance. The LSPR (localized surface plasmon resonance) instruments utilize gold nanoparticles instead of gold covered chips, making the LSPR sensors potentially applicable for an in situ detection changing the sensing capability by changing the shape, size, and material composition of the nanoparticles.…”

Section: Methodsmentioning

confidence: 99%

How to Study Protein-protein Interactions

Podobnik¹,

Kraševec²,

Zavec³

et al. 2016

ACSi

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In memory of prof. dr. Janko Jamnik. AbstractPhysical and functional interactions between molecules in living systems are central to all biological processes. Identification of protein complexes therefore is becoming increasingly important to gain a molecular understanding of cells and organisms. Several powerful methodologies and techniques have been developed to study molecular interactions and thus help elucidate their nature and role in biology as well as potential ways how to interfere with them. All different techniques used in these studies have their strengths and weaknesses and since they are mostly employed in in vitro conditions, a single approach can hardly accurately reproduce interactions that happen under physiological conditions. However, complementary usage of as many as possible available techniques can lead to relatively realistic picture of the biological process. Here we describe several proteomic, biophysical and structural tools that help us understand the nature and mechanism of these interactions.

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“…Nanotechnology also finds application in controlling and managing various food allergens [200][201][202]. Conventional adjuvants such as aluminum hydroxide (alum) present several side effects including indurations, swelling, erythema, granulomas, and cutaneous nodules at the site of injection [203].…”

Section: Nanomaterials For Protection From Allergensmentioning

confidence: 99%

An Overview of the Applications of Nanomaterials and Nanodevices in the Food Industry

Shafiq

Anjum

Hano

et al. 2020

Foods

163

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The efficient progress in nanotechnology has transformed many aspects of food science and the food industry with enhanced investment and market share. Recent advances in nanomaterials and nanodevices such as nanosensors, nano-emulsions, nanopesticides or nanocapsules are intended to bring about innovative applications in the food industry. In this review, the current applications of nanotechnology for packaging, processing, and the enhancement of the nutritional value and shelf life of foods are targeted. In addition, the functionality and applicability of food-related nanotechnologies are also highlighted and critically discussed in order to provide an insight into the development and evaluation of the safety of nanotechnology in the food industry.

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Biosensors as Novel Platforms for Detection of Food Pathogens and Allergens

Cited by 31 publications

References 190 publications

Zinc Oxide Quantum Dots as Efficient Electron Mediator for Ultrasensitive and Selective Electrochemical Sensing of Mercury

Zinc Oxide Quantum Dots as Efficient Electron Mediator for Ultrasensitive and Selective Electrochemical Sensing of Mercury

How to Study Protein-protein Interactions

An Overview of the Applications of Nanomaterials and Nanodevices in the Food Industry

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