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The role of nanotechnologies in personalized medicine is rising remarkably in the last decade because of the ability of these new sensing systems to diagnose diseases from early stages and the availability of continuous screenings to characterize the efficiency of drugs and therapies for each single patient. Recent technological advancements are allowing the development of biosensors in low-cost and user-friendly platforms, thereby overcoming the last obstacle for these systems, represented by limiting costs and low yield, until now. In this context, photonic biosensors represent one of the main emerging sensing modalities because of their ability to combine high sensitivity and selectivity together with real-time operation, integrability, and compatibility with microfluidics and electric circuitry for the readout, which is fundamental for the realization of lab-on-chip systems. This book, “Photonic Biosensors: Detection, Analysis and Medical Diagnostics”, has been published thanks to the contributions of the authors and collects research articles, the content of which is expected to assume an important role in the outbreak of biosensors in the biomedical field, considering the variety of the topics that it covers, from the improvement of sensors’ performance to new, emerging applications and strategies for on-chip integrability, aiming at providing a general overview for readers on the current advancements in the biosensing field.
integrated photonics --- microfluidics --- packaging --- photonic biosensors --- optical resonators --- multiplexed sensing --- 3D printing --- wearable laser Doppler flowmetry --- blood perfusion --- wavelet analysis --- smokers --- biosensors --- optical cavity-based biosensor --- biomarker detection --- noninvasive glucose sensing --- near-infrared spectroscopy --- skin tissue reflection spectroscopy --- calibration modeling --- science-based calibration (SBC) --- blood pressure --- photoplethysmography --- derivatives of PPG --- convolutional neural network --- ensemble empirical mode decomposition --- bacteria biofilm --- optoelectronic device --- antimicrobial resistance --- biosensing --- n/a
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The role of nanotechnologies in personalized medicine is rising remarkably in the last decade because of the ability of these new sensing systems to diagnose diseases from early stages and the availability of continuous screenings to characterize the efficiency of drugs and therapies for each single patient. Recent technological advancements are allowing the development of biosensors in low-cost and user-friendly platforms, thereby overcoming the last obstacle for these systems, represented by limiting costs and low yield, until now. In this context, photonic biosensors represent one of the main emerging sensing modalities because of their ability to combine high sensitivity and selectivity together with real-time operation, integrability, and compatibility with microfluidics and electric circuitry for the readout, which is fundamental for the realization of lab-on-chip systems. This book, “Photonic Biosensors: Detection, Analysis and Medical Diagnostics”, has been published thanks to the contributions of the authors and collects research articles, the content of which is expected to assume an important role in the outbreak of biosensors in the biomedical field, considering the variety of the topics that it covers, from the improvement of sensors’ performance to new, emerging applications and strategies for on-chip integrability, aiming at providing a general overview for readers on the current advancements in the biosensing field.
Research & information: general --- integrated photonics --- microfluidics --- packaging --- photonic biosensors --- optical resonators --- multiplexed sensing --- 3D printing --- wearable laser Doppler flowmetry --- blood perfusion --- wavelet analysis --- smokers --- biosensors --- optical cavity-based biosensor --- biomarker detection --- noninvasive glucose sensing --- near-infrared spectroscopy --- skin tissue reflection spectroscopy --- calibration modeling --- science-based calibration (SBC) --- blood pressure --- photoplethysmography --- derivatives of PPG --- convolutional neural network --- ensemble empirical mode decomposition --- bacteria biofilm --- optoelectronic device --- antimicrobial resistance --- biosensing
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This book reprinted from articles published in the Special Issue “Novel Techniques to Measure the Sensory, Emotional, and Physiological (Biometric) Responses of Consumers toward Foods and Packaging” of the journal Foods aims to provide a deeper understanding of novel techniques to measure the different sensory, emotional, and physiological responses toward foods. The editor hopes that the findings from this Special Issue can help the broader scientific community to understand the use of novel sensory science techniques that can be used in the evaluation of products.
Psychology --- virtual reality --- acceptability --- Cabernet Sauvignon --- wine --- context --- emotions --- immersive environments --- chocolate products --- hordenine --- happiness --- beer consumption --- sensory analysis --- beer styles --- entomophagy --- neophobia --- alternative protein source --- emojis --- EsSense profile® --- facial expressions --- purchase intention --- energy drinks --- beef --- chocolate --- biometrics --- Cochran’s Q test --- ethnic --- plant --- conscious --- unconscious --- check-all-that-apply --- linear model --- correspondence analysis --- RPPG and PPG heart rate --- branding --- familiarity --- soy sauce --- food images --- consumer --- approach–avoidance --- Approach–Avoidance Task (AAT) --- valence --- arousal --- wanting --- implicit measure --- self-report --- mobile phone --- home-use test --- ecological validity --- jambalaya --- online auction --- n/a --- Cochran's Q test --- approach-avoidance --- Approach-Avoidance Task (AAT)
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Bioelectric sensors are unique diagnostic principles and technologies. Although they share many traits with electrochemical sensors, especially regarding the common features of instrumentation, they are focused on the measurement of the electric properties of biorecognition elements as a reflection of cellular, biological, and biomolecular functions in a rapid, very sensitive, and often non-invasive manner. Bioelectric sensors offer a plethora of options in terms both of assay targets (molecules, cells, organs, and organisms) and methodological approaches (e.g., potentiometry, impedance spectrometry, and patch-clamp electrophysiology). Irrespective of the method of choice, “bioelectric profiling” is being rapidly established as a superior concept for a number of applications, including in vitro toxicity, signal transduction, real-time medical diagnostics, environmental risk assessment, and drug development. This Special Issue is the first that is exclusively dedicated to the advanced and emerging concepts and technologies of bioelectric sensors. Topics include, but are not restricted to, bioelectric sensors for single cell analysis, electrophysiological olfactory and volatile organic compounds sensors, impedimetric biosensors, microbial fuel cell biosensors, and implantable autonomous bioelectric micro- and nano-sensors.
Technology: general issues --- organic optoelectronic device --- pulse meter --- biosensor --- Bluetooth low energy (BLE) --- photoplethysmogram (PPG) --- chronic wounds --- electrical stimulation --- direct microcurrent --- non-invasive --- pressure ulcer --- wireless technology --- biochips --- impedance spectroscopy --- electrical equivalent circuit --- biomaterial --- Lysinibacillus sphaericus JG-A12 --- anticancer therapeutic strategies --- apoptosis --- bioelectric --- 5-fluorouracil --- HeLa cell line --- superoxide --- cell immobilization --- 3D-printed well --- bioelectric profiling --- impedance analysis --- real-time measurements --- electrochemical biosensors --- SWCNT --- point-of-care diagnostics --- label-free biosensors --- ELISA --- carbon nanotubes --- bovine serum albumin --- pacemaker --- threat modeling --- internet of things (IoT) medical devices --- vulnerabilities --- n/a
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This book reprinted from articles published in the Special Issue “Novel Techniques to Measure the Sensory, Emotional, and Physiological (Biometric) Responses of Consumers toward Foods and Packaging” of the journal Foods aims to provide a deeper understanding of novel techniques to measure the different sensory, emotional, and physiological responses toward foods. The editor hopes that the findings from this Special Issue can help the broader scientific community to understand the use of novel sensory science techniques that can be used in the evaluation of products.
virtual reality --- acceptability --- Cabernet Sauvignon --- wine --- context --- emotions --- immersive environments --- chocolate products --- hordenine --- happiness --- beer consumption --- sensory analysis --- beer styles --- entomophagy --- neophobia --- alternative protein source --- emojis --- EsSense profile® --- facial expressions --- purchase intention --- energy drinks --- beef --- chocolate --- biometrics --- Cochran’s Q test --- ethnic --- plant --- conscious --- unconscious --- check-all-that-apply --- linear model --- correspondence analysis --- RPPG and PPG heart rate --- branding --- familiarity --- soy sauce --- food images --- consumer --- approach–avoidance --- Approach–Avoidance Task (AAT) --- valence --- arousal --- wanting --- implicit measure --- self-report --- mobile phone --- home-use test --- ecological validity --- jambalaya --- online auction --- n/a --- Cochran's Q test --- approach-avoidance --- Approach-Avoidance Task (AAT)
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Bioelectric sensors are unique diagnostic principles and technologies. Although they share many traits with electrochemical sensors, especially regarding the common features of instrumentation, they are focused on the measurement of the electric properties of biorecognition elements as a reflection of cellular, biological, and biomolecular functions in a rapid, very sensitive, and often non-invasive manner. Bioelectric sensors offer a plethora of options in terms both of assay targets (molecules, cells, organs, and organisms) and methodological approaches (e.g., potentiometry, impedance spectrometry, and patch-clamp electrophysiology). Irrespective of the method of choice, “bioelectric profiling” is being rapidly established as a superior concept for a number of applications, including in vitro toxicity, signal transduction, real-time medical diagnostics, environmental risk assessment, and drug development. This Special Issue is the first that is exclusively dedicated to the advanced and emerging concepts and technologies of bioelectric sensors. Topics include, but are not restricted to, bioelectric sensors for single cell analysis, electrophysiological olfactory and volatile organic compounds sensors, impedimetric biosensors, microbial fuel cell biosensors, and implantable autonomous bioelectric micro- and nano-sensors.
organic optoelectronic device --- pulse meter --- biosensor --- Bluetooth low energy (BLE) --- photoplethysmogram (PPG) --- chronic wounds --- electrical stimulation --- direct microcurrent --- non-invasive --- pressure ulcer --- wireless technology --- biochips --- impedance spectroscopy --- electrical equivalent circuit --- biomaterial --- Lysinibacillus sphaericus JG-A12 --- anticancer therapeutic strategies --- apoptosis --- bioelectric --- 5-fluorouracil --- HeLa cell line --- superoxide --- cell immobilization --- 3D-printed well --- bioelectric profiling --- impedance analysis --- real-time measurements --- electrochemical biosensors --- SWCNT --- point-of-care diagnostics --- label-free biosensors --- ELISA --- carbon nanotubes --- bovine serum albumin --- pacemaker --- threat modeling --- internet of things (IoT) medical devices --- vulnerabilities --- n/a
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This book reprinted from articles published in the Special Issue “Novel Techniques to Measure the Sensory, Emotional, and Physiological (Biometric) Responses of Consumers toward Foods and Packaging” of the journal Foods aims to provide a deeper understanding of novel techniques to measure the different sensory, emotional, and physiological responses toward foods. The editor hopes that the findings from this Special Issue can help the broader scientific community to understand the use of novel sensory science techniques that can be used in the evaluation of products.
Psychology --- virtual reality --- acceptability --- Cabernet Sauvignon --- wine --- context --- emotions --- immersive environments --- chocolate products --- hordenine --- happiness --- beer consumption --- sensory analysis --- beer styles --- entomophagy --- neophobia --- alternative protein source --- emojis --- EsSense profile® --- facial expressions --- purchase intention --- energy drinks --- beef --- chocolate --- biometrics --- Cochran's Q test --- ethnic --- plant --- conscious --- unconscious --- check-all-that-apply --- linear model --- correspondence analysis --- RPPG and PPG heart rate --- branding --- familiarity --- soy sauce --- food images --- consumer --- approach-avoidance --- Approach-Avoidance Task (AAT) --- valence --- arousal --- wanting --- implicit measure --- self-report --- mobile phone --- home-use test --- ecological validity --- jambalaya --- online auction
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Bioelectric sensors are unique diagnostic principles and technologies. Although they share many traits with electrochemical sensors, especially regarding the common features of instrumentation, they are focused on the measurement of the electric properties of biorecognition elements as a reflection of cellular, biological, and biomolecular functions in a rapid, very sensitive, and often non-invasive manner. Bioelectric sensors offer a plethora of options in terms both of assay targets (molecules, cells, organs, and organisms) and methodological approaches (e.g., potentiometry, impedance spectrometry, and patch-clamp electrophysiology). Irrespective of the method of choice, “bioelectric profiling” is being rapidly established as a superior concept for a number of applications, including in vitro toxicity, signal transduction, real-time medical diagnostics, environmental risk assessment, and drug development. This Special Issue is the first that is exclusively dedicated to the advanced and emerging concepts and technologies of bioelectric sensors. Topics include, but are not restricted to, bioelectric sensors for single cell analysis, electrophysiological olfactory and volatile organic compounds sensors, impedimetric biosensors, microbial fuel cell biosensors, and implantable autonomous bioelectric micro- and nano-sensors.
Technology: general issues --- organic optoelectronic device --- pulse meter --- biosensor --- Bluetooth low energy (BLE) --- photoplethysmogram (PPG) --- chronic wounds --- electrical stimulation --- direct microcurrent --- non-invasive --- pressure ulcer --- wireless technology --- biochips --- impedance spectroscopy --- electrical equivalent circuit --- biomaterial --- Lysinibacillus sphaericus JG-A12 --- anticancer therapeutic strategies --- apoptosis --- bioelectric --- 5-fluorouracil --- HeLa cell line --- superoxide --- cell immobilization --- 3D-printed well --- bioelectric profiling --- impedance analysis --- real-time measurements --- electrochemical biosensors --- SWCNT --- point-of-care diagnostics --- label-free biosensors --- ELISA --- carbon nanotubes --- bovine serum albumin --- pacemaker --- threat modeling --- internet of things (IoT) medical devices --- vulnerabilities
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With recent technological advances in multiple research fields such as materials science, micro-/nano-technology, cellular and molecular biology, bioengineering and the environment, much attention is shifting toward the development of new detection tools that not only address needs for high sensitivity and specificity but fulfil economic, environmental, and rapid point-of-care needs for groups and individuals with constrained resources and, possibly, limited training. Miniaturized fluidics-based platforms that precisely manipulate tiny body fluid volumes can be used for medical, healthcare or even environmental (e.g., heavy metal detection) diagnosis in a rapid and accurate manner. These new detection technologies are potentially applicable to different healthcare or environmental issues, since they are disposable, inexpensive, portable, and easy to use for the detection of human diseases or environmental issues—especially when they are manufactured based on low-cost materials, such as paper. The topics in this book (original and review articles) would cover point-of-care detection devices, microfluidic or paper-based detection devices, new materials for making detection devices, and others.
History of engineering & technology --- sepsis --- PCT --- procalcitonin --- immunoassay --- antibiotic --- chemiluminescence --- immunofluorescence --- n/a --- origami-based paper analytic device --- origami ELISA --- IgG --- paraquat --- diabetes mellitus --- ketone bodies --- human breath --- acetone --- beta-hydroxybutyrate --- acetoacetate --- gas chromatography-mass spectrometry (GC-MS) --- type 2 diabetes --- diabetic peripheral neuropathy (DPN) --- electrocardiogram (ECG) --- photoplethysmography (PPG) --- percussion entropy index (PEI) --- decision making, computer-assisted --- decision support systems, clinical --- precision medicine --- computational biology --- molecular tumor board --- cBioPortal --- requirements analysis --- neoplasms --- pH value --- diagnosis --- skin --- wound --- blood --- coagulation --- hemostasis --- point of care --- ROTEM --- TEG --- thromboelastography --- VHA --- viscoelastic testing --- partial-thickness burn injury --- burn blister fluid --- P-ELISA --- angiogenin --- burn wound healing --- Alzheimer’s disease --- β-amyloid peptide --- paper-based ELISA --- P-ELISA, point of care testing --- microfluidics --- point-of-care diagnostics --- antimicrobial resistance --- lab-on-a-chip --- capillary-driven flow --- capillary action --- detections --- smartphone imaging --- lateral flow assay --- immuno-chromatographic --- gold nanoparticles sensor --- UV/Vis spectrophotometer --- malaria pan rapid diagnostic strip --- point-of-care --- Alzheimer's disease
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Many sensors are currently available at prices lower than USD 100 and cover a wide range of biological signals: motion, muscle activity, heart rate, etc. Such low-cost sensors have metrological features allowing them to be used in everyday life and clinical applications, where gold-standard material is both too expensive and time-consuming to be used. The selected papers present current applications of low-cost sensors in domains such as physiotherapy, rehabilitation, and affective technologies. The results cover various aspects of low-cost sensor technology from hardware design to software optimization.
Technology: general issues --- inertial sensor --- gait --- validity --- functional calibration --- accuracy --- wearable electronic devices --- kinematics --- head rotation --- ecological research --- gait analysis --- characterization --- smart insole --- vertical ground reaction forces --- force sensitive resistors --- piezoelectric sensors --- sensor calibration --- heart rate --- photoplethysmography --- PPG --- time-domain --- wearable device --- concurrent validity --- outcome assessment --- feasibility --- rehabilitation --- data fusion --- MARG --- IMU --- eye tracker --- self-contained --- head motion measurement --- motor variability --- actigraphy --- triaxial accelerometers --- jumping --- human-computer interaction --- affective technologies --- interaction design --- biosensing --- actuation --- somaesthetics --- design toolkits --- serious videogames --- motion capture --- upper limbs --- physical rehabilitation --- telerehabilitation --- inertial sensors --- inertial measurement unit (IMU) --- state of the art --- inertial sensor measurement systems --- motion accuracy --- Baduanjin --- physical education --- physiotherapy --- e-health --- motion sensing --- wireless charging --- wireless connectivity --- low power --- trunk --- upper extremity --- compensation --- reaching --- Kinect --- video motion capture --- reliability --- n/a
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