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A multiplexed electrochemical immunosensor for the detection of pesticides in cereals

8:07

A biosensor with gold nanozymes

9:15

Portable detection of food contaminants with a smartphone

13:11

Smartphone-based SPR platform

4:40

Analysis through FoodSmartphone - mass spectrometry coupling - Vol.2

8:16

Test your food for aflatoxin on your smartphone

6:23

Antibiotics detection in milk by Julian Guercetti

I’m working on the development of a multiplexed portable platform based on Surface Plasmon Resonance to detect antibiotic residues in milk. Making use of DNA-directed immobilization strategies and acquiring the signal with a Smartphone. This project is being carried out in collaboration with our partners at Linkoping University and aims to offer an affordable and easy-to-use solution enabling food safety controls at the dairy farm level. The DEMO consists in a step by step protocol to proceed to measure an unknown milk sample with a smartphone in real time.

มุมมอง: 312

วีดีโอ

A multiplexed electrochemical immunosensor for the detection of pesticides in cereals

8:07

A multiplexed electrochemical immunosensor for the detection of pesticides in cereals

มุมมอง 2K4 ปีที่แล้ว

This demo video shows the operation of a multiplexed smartphone-connected electrochemical immunosensor which is used for the detection of pesticides in wheat samples. For the development of the sensor antibodies were used as biorecognition elements, screen printed electrodes as electrochemical transducers and a smartphone for the data readout and analysis. In the second half of the video a step...

9:15

A biosensor with gold nanozymes

มุมมอง 6284 ปีที่แล้ว

Mycobacterium bovis is a foodborne pathogen that can infect cattle and be transmitted to humans by consumption of raw milk products obtained from infected cows. It causes bovine tuberculosis in humans, therefore there is an urgent need for developing portable and user-friendly sensors to detect its presence. A smartphone-based colourimetric assay has been developed using the peroxidase-like act...

Portable detection of food contaminants with a smartphone

13:11

Portable detection of food contaminants with a smartphone

มุมมอง 3334 ปีที่แล้ว

In this video I explain how to turn a smartphone into an analytical device to detect food contaminants. Two distinct systems are shown. In the first system the smartphone camera is used to perform a colorimetric test. In the second system an electrochemical approach is shown. Both methods can be used for on-site contaminant detection.

4:40

Smartphone-based SPR platform

มุมมอง 884 ปีที่แล้ว

A novel smartphone-based SPR device for food detection is introduced in this video.

Analysis through FoodSmartphone - mass spectrometry coupling - Vol.2

8:16

Analysis through FoodSmartphone - mass spectrometry coupling - Vol.2

มุมมอง 3144 ปีที่แล้ว

The progress on the topic of analysis of lateral flow immunoassays with direct mass spectrometric analysis is presented, as described in the respective recent publication. link.springer.com/article/10.1007/s00216-020-02890-4. Followed the smartphone detection of mycotoxin, the same sample extract is used to develop an ID-LFIA, which can then be analyzed in 3 different ways with Mass Spectrometry.

Test your food for aflatoxin on your smartphone

6:23

Test your food for aflatoxin on your smartphone

มุมมอง 1K4 ปีที่แล้ว

Aflatoxin are dangerous food contaminants, associated with development of liver cancer. Therefore, it is crucial to test your food for aflatoxin. The food safety testing system requires sampling, transferring the samples to an equipped laboratory. So testing is expensive and time-consuming. In this Video, you will learn how you could do aflatoxin testing using your smartphone. This test is a po...

Pesticide residue detection using a smartphone-based assay

8:07

Pesticide residue detection using a smartphone-based assay

มุมมอง 3804 ปีที่แล้ว

The developed smartphone-based assay can screen for neurotoxic organophosphate and carbamate pesticides in fruits and vegetables. Analysis can be performed on-site since the paper assay is embedded into a lab-on-a-chip prototype device able to inject samples and necessary reagents on-demand. This cost-efficient (0.30 euro/per device) and rapid (results within 10 minutes) method can be used as a...

Imaging and software tools for food smartphone analysers

9:49

Imaging and software tools for food smartphone analysers

มุมมอง 374 ปีที่แล้ว

This video summarises and demonstrates the major outputs made by ESR5 of FoodSmartphone project. These outputs include the imaging and software prototypes developed within the project. These tools help with analytical data generation, interpretation, and storage for on-site food safety and quality analysis using a smartphone.

2:53

Key Exploitable Result FoodSmartphone

มุมมอง 1.4K4 ปีที่แล้ว

“Video demonstration of a consumer-operable, prototype immunosensor for multiplex food allergen detection. The system allows for total solid sample preparation including homogenisation, liquid extraction and filtration, and connects with a 3D-printed unibody lab on a chip (ULOC) device for dilution of concentrated samples into the appropriate assay dynamic working range. The ULOC enables on-chi...