Biosensor srl products

The Antiox Biosens device is an electrochemical Biosensor based on Screen-printed Electrodes (SPEs) detecting antioxidant capacity from a biological mediator. Among the substances analyzed there can be especially food, juices and raw materials. The antioxidant capacity is based on generating lipid peroxides in presence of peroxyl radicals.

Fluo Biosens is a modular biosensor instrument, characterized by 2 (until 6) independent cells for carrying out, simultaneously, fluorescence tests on several types of biomediators.

System of Measurement for Algae (SMA) is a small portable instrument to optically characterize the fluorescence emission and the optical density (correlated to a cell density) of algae culture (e.g Haematococcus pluvialis, Spirulina sp. Chlorella minutissima, etc.). It is possible to connect the SMA instument directly to a by-pass of a bioreactor to monitor the algae culture condition. Keyboard and display can be used to set-up the parameters. It is important to verify the cleaning procedures above all for OD measurements and the dark time for the fluorescence emission.

The most original feature of the biosensor system is the ability to grow biological material and perform `in situ` measurements. The biological material (microalgae) is grown in a first compartment and then injected directly into the measuring chamber. This allows to keep the quantity of material constant for each measurement and to avoid the possibility of contamination that occurs during the transfer. The sensor also provides for the possibility of temperature control and connection to a CO2 emitter for cell growth.

Amp Biosens is a one cell Amperometric Biosensor based on Screen-printed Electrodes (SPEs) reading responses from a biological mediator which interacts directly with the substance to detect.

BioITO Biosens is an Amperometric Biosensor prototype based on Indium Tin Oxide (ITO) electrode  reading responses from a biological mediator which interacts directly with the substance to detect. The output current is read out by two electrodes: the ITO (coated on a glass substrate) and a (carbon) screen printed electrode (SPE).

Fluo Flux is a modular biosensor instrument able to grow microorganisms used as biomediators, and to perform fluorescence measurement detecting pesticides in the samples.

MultiArray Biosens is a multi-cell Amperometric and Fluorescence Biosensor based on Screen-printed Electrodes (SPEs). MultiArray Biosens can read responses from a biological mediator which interacts directly with the substance to detect.

MultiBioPlat is a prototype biosensor platform which combines three types of transduction systems into miniaturized measurement cells: Fluorescence, Amperometry and Conductometry. The prototype is based on MicroElectrodeArray (MEA) for the amperometric and conductometric detection and an optical module for fluorescence sensing. 

BIOSENSOR assembles and optimizes sensors for the rapid measurement of gas of interest in sensitive environments. Anthropogenic activities release increasingly quantities of substances in a deliberate or accidental manner into the atmosphere. Among these there are numerous small organic and non-organic molecules, dangerous for human health, for productive activities and for the conservation of cultural heritage