classifying ovarian cancer to an accuracy of 96.7% using plasma samples [10]. Raman spectroscopy has recently been shown to be capable of discriminating metastatic brain cancer, high grade brain cancer and normal cancer from tissue samples using a small wavenumber range of 600–800 cm−1 to a sensitivity and specificity of 100% and 94.44% for high grade cancer, 96.55% and 100% for metastatic brain and 85.71% and 100% for normal brain tissue spectra [11]. In addition, FTIR has proven to be an excellent analytical technique to quickly determine heavy water concentration in pressurised heavy water reactor [12] and FTIR and Raman are capable
of remote sensing of Chemical Warfare Agents (CWAs) [13]. A relatively mature market in hand held instruments and configurable technology provide an excellent opportunity for enabling mobile in situ analysis of samples using vibrational spectroscopy, however in situations as described above an ability to place the spectrometer in a different location to the feedback system would be of great advantage. For instance, a miniature spectrometer with cloud based data feedback could be placed in a hazardous location to monitor air quality thus, providing real time results back to scientists outside the hazardous area, or a spectrometer could be placed in a clinical theatre without the need for an operator inside therefore, minimising the risk of infection. Currently this is not possible. Developments in the mobile/miniature spectrometer technology and in situ use of spectroscopy require appropriate coinciding developments in software and applications. Some mobile/miniature spectrometers require the spectrometer to be linked to a desktop PC/laptop for instrument control and data acquisition. However, often the desktop PC/laptop has a greater environmental footprint than the spectrometer instrument. A mobile applet (app) capable of accessing/manipulating data would prove extremely useful and the applications wide and varied. In this study we describe the development of apps for the interrogation and manipulation of vibrational spectra using Android and iOS platforms with cloud-based technology and investigate the different development approaches required and the implementation issues arising with each platform.
classifying ovarian cancer to an accuracy of 96.7% using plasma samples [10]. Raman spectroscopy has recently been shown to be capable of discriminating metastatic brain cancer, high grade brain cancer and normal cancer from tissue samples using a small wavenumber range of 600–800 cm−1 to a sensitivity and specificity of 100% and 94.44% for high grade cancer, 96.55% and 100% for metastatic brain and 85.71% and 100% for normal brain tissue spectra [11]. In addition, FTIR has proven to be an excellent analytical technique to quickly determine heavy water concentration in pressurised heavy water reactor [12] and FTIR and Raman are capable
of remote sensing of Chemical Warfare Agents (CWAs) [13]. A relatively mature market in hand held instruments and configurable technology provide an excellent opportunity for enabling mobile in situ analysis of samples using vibrational spectroscopy, however in situations as described above an ability to place the spectrometer in a different location to the feedback system would be of great advantage. For instance, a miniature spectrometer with cloud based data feedback could be placed in a hazardous location to monitor air quality thus, providing real time results back to scientists outside the hazardous area, or a spectrometer could be placed in a clinical theatre without the need for an operator inside therefore, minimising the risk of infection. Currently this is not possible. Developments in the mobile/miniature spectrometer technology and in situ use of spectroscopy require appropriate coinciding developments in software and applications. Some mobile/miniature spectrometers require the spectrometer to be linked to a desktop PC/laptop for instrument control and data acquisition. However, often the desktop PC/laptop has a greater environmental footprint than the spectrometer instrument. A mobile applet (app) capable of accessing/manipulating data would prove extremely useful and the applications wide and varied. In this study we describe the development of apps for the interrogation and manipulation of vibrational spectra using Android and iOS platforms with cloud-based technology and investigate the different development approaches required and the implementation issues arising with each platform.
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