AIMC Topic: Biosensing Techniques

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Nanobody-based enzyme immunoassay for ochratoxin A in cereal with high resistance to matrix interference.

Talanta
A sensitive indirect competitive nanobody-based enzyme linked immunosorbent assay (Nb-ELISA) for ochratoxin A (OTA) with high resistance to cereal matrix interference was developed. Nanobodies against OTA (Nb15, Nb28, Nb32, Nb36) were expressed in E....

Image Based Mango Fruit Detection, Localisation and Yield Estimation Using Multiple View Geometry.

Sensors (Basel, Switzerland)
This paper presents a novel multi-sensor framework to efficiently identify, track, localise and map every piece of fruit in a commercial mango orchard. A multiple viewpoint approach is used to solve the problem of occlusion, thus avoiding the need fo...

Glucose Oxidase Biosensor Modeling and Predictors Optimization by Machine Learning Methods.

Sensors (Basel, Switzerland)
Biosensors are small analytical devices incorporating a biological recognition element and a physico-chemical transducer to convert a biological signal into an electrical reading. Nowadays, their technological appeal resides in their fast performance...

A Flexible Approach for Human Activity Recognition Using Artificial Hydrocarbon Networks.

Sensors (Basel, Switzerland)
Physical activity recognition based on sensors is a growing area of interest given the great advances in wearable sensors. Applications in various domains are taking advantage of the ease of obtaining data to monitor personal activities and behavior ...

Enhanced detection performance in electrosense through capacitive sensing.

Bioinspiration & biomimetics
Weakly electric fish emit an AC electric field into the water and use thousands of sensors on the skin to detect field perturbations due to surrounding objects. The fish's active electrosensory system allows them to navigate and hunt, using separate ...

Automatic Recognition of Aggressive Behavior in Pigs Using a Kinect Depth Sensor.

Sensors (Basel, Switzerland)
Aggression among pigs adversely affects economic returns and animal welfare in intensive pigsties. In this study, we developed a non-invasive, inexpensive, automatic monitoring prototype system that uses a Kinect depth sensor to recognize aggressive ...

Development of a Microforce Sensor and Its Array Platform for Robotic Cell Microinjection Force Measurement.

Sensors (Basel, Switzerland)
Robot-assisted cell microinjection, which is precise and can enable a high throughput, is attracting interest from researchers. Conventional probe-type cell microforce sensors have some real-time injection force measurement limitations, which prevent...

Cardiorespiratory fitness estimation in free-living using wearable sensors.

Artificial intelligence in medicine
OBJECTIVE: In this paper we propose artificial intelligence methods to estimate cardiorespiratory fitness (CRF) in free-living using wearable sensor data.

Layer-by-layer assembly of gold nanoparticles and cysteamine on gold electrode for immunosensing of human chorionic gonadotropin at picogram levels.

Materials science & engineering. C, Materials for biological applications
The development of an electrochemical immunosensor for the detection of human chorionic gonadotropin (hCG) is described with a limit of detection as low as 0.3 pg mL(-1) in phosphate buffer. In this immunosensor, cysteamine (Cys) and gold nanoparticl...