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Viewing 15 posts - 1 through 15 (of 39 total)
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  • in reply to: detecting pests on plants or in soil #2135
    Hagai
    Keymaster

    SCiO is molecular sensor that analyzes the molecular fingerprint of a homogeneous sample by scanning a diameter of about 20mm. Since pests may exist in one part of the plant/fruit/soil, and not in others, or too small even within the scanned diameter, SCiO may not be able to detect them.

    in reply to: Does SCIO use Roman spectroscopy? #2134
    Hagai
    Keymaster

    SCiO uses NIR spectroscopy.

    It can analyze concentration of components of a homogeneous mixture as long as the corresponding model was developed and exists in the database. Obviously not all concentration levels can be scanned as part of the model creation process, but a wide enough range of concentration levels across components has to be scanned in order to enable our algorithms to create an effective model.

    Hope that answers your question.

    in reply to: Allergies #2107
    Hagai
    Keymaster

    First, please note that SCiO is NOT a medical device and should not be relied upon for medical conditions.

    Since SCiO is designed to measure small portions of a sample at a time, it cannot guarantee the absence of specific molecules in your entire serving.

    in reply to: Analytical tools #1921
    Hagai
    Keymaster

    We are using standard chemometric analysis tools that are optimized for SCiO.

    We are also working on new analysis methods that will be available as part of SCiO Lab with time.

     

    in reply to: Beer Classification #1892
    Hagai
    Keymaster

    Most of these compounds are aromatic compounds in concentration of ppm and less.

    You will be able to use SCiO to classify different brands of beer but not according to aroma/volatile compounds which are better suited for gas chromatography tests.

     

    Please feel free to reach out to us with any questions you may have regarding SCiO and the opportunities with beer.

    in reply to: Is it me ? #1891
    Hagai
    Keymaster

    Has this been resolved? Are you able to add to your data sets?

    Hagai
    Keymaster

    Can you please give examples of Bluetooth enables devices that you are referring to?

    in reply to: Sensor size/angle #1889
    Hagai
    Keymaster

    If I understand your question correctly, you are looking to use SCiO with a telescope. Unfortunately, attaching SCiO to a telescope to scan stars will not be feasible with SCiO. While we have not tested these thoroughly, we believe that SCiO’s NIR spectroscopy technology is most likely not suitable for this use.

     

    SCiOs scanning distance is up to about 5-15 mm (“0.2-0.68”) from the sample and illuminates a 20mm (“0.8) diameter spot.

     

    in reply to: Potassium Silicate #1888
    Hagai
    Keymaster

    Are you primarily interested in the K2O/SiO2  ratio?

    This may be feasible if you have access to a range of concentrations to form an estimation model.

     

    Please feel free to reach out to us dev@consumerphysics.com with any related questions you may have on this and we will be happy to advise if we can.

     

    in reply to: Does this make sense? #1887
    Hagai
    Keymaster

    If A is detectable by SCiO in the presence of CDE, and B is correlated with A, then B should also be detectable by SCiO. 

    SCiO’s algorithms do not use any information other than the spectra and the reference data, if there’s correlation between the reference data and the processed spectra – the algorithms should be able to find it.

     

    Please feel free to reach out to us at dev@consumerphysics.com if you have specific questions about your experiment and we’ll be happy to advise if we can.

    in reply to: Validation Studies? #1886
    Hagai
    Keymaster

    George, we’d love to better understand what exactly you are looking to do with SCiO and share any relevant results. Please feel free to reach out to dev@consumerphysics.com with more info. We can also try to coordinate a short chat on the phone.

    in reply to: Any platforms/hardware other than mobile phones? #1885
    Hagai
    Keymaster

    Currently SCiO only works via the phone and the SCiO phone app.

    Sounds intriguing. Please contact dev@consumerphysics.com if you have any other questions. We’d also be happy to have a quick chat on the phone if more convenient.

    in reply to: Check contamination in produce #1769
    Hagai
    Keymaster

    Generally speaking, SCiO detects materials in concentrations of 1% or higher. While SCiO can do better in some cases, the typical concentrations of pesticide residue are much smaller than 1%. Therefore, SCiO does not support the detection of pesticide residue at this time.

    in reply to: resolution of the spectrometer #1764
    Hagai
    Keymaster

    The spectral range is 700-1100nm.

     

    Resolution is a bit less relevant in SCiO’s case. Please feel free to contact us at dev@consumerphysics.com and tell us more about your intended application. That way we can provide you with more specific feedback regarding the relevant capabilities.

    in reply to: GMO detection #1763
    Hagai
    Keymaster

    Generally speaking, the net DNA difference between GMO and non-GMO is very small – changing a few genes out of 1000s.

    Labs typically test for very specific gene alterations. Something that cannot be done with SCiO.

    That said, SCiO may detect GMO if it alters certain attributes of the sample – for example, much more sugar, or a thicker peel, etc. – i.e. changes that are noticeable with NIR.
Viewing 15 posts - 1 through 15 (of 39 total)