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| 1 | Air quality monitoring using mobile microscopy and machine learning显示文摘Rapid,accurate and high-throughput sizing and quantification of particulate matter(PM)in air is crucial for monitoring and improving air quality.In fact,particles in air with a diameter of≤2.5μm have been classified as carcinogenic by the World Health Organization.Here we present a field-portable cost-effective platform for high-throughput quantification of particulate matter using computational lens-free microscopy and machine-learning.This platform,termed c-Air,is also integrated with a smartphone application for device control and display of results.This mobile device rapidly screens 6.5 L of air in 30 s and generates microscopic images of the aerosols in air.It provides statistics of the particle size and density distribution with a sizing accuracy of~93%.We tested this mobile platform by measuring the air quality at different indoor and outdoor environments and measurement times,and compared our results to those of an Environmental Protection Agency–approved device based on beta-attenuation monitoring,which showed strong correlation to c-Air measurements.Furthermore,we used c-Air to map the air quality around Los Angeles International Airport(LAX)over 24 h to confirm that the impact of LAX on increased PM concentration was present even at 47 km away from the airport,especially along the direction of landing flights.With its machinelearning-based computational microscopy interface,c-Air can be adaptively tailored to detect specific particles in air,for example,various types of pollen and mold and provide a cost-effective mobile solution for highly accurate and distributed sensing of air quality. | Yi-Chen Wu Ashutosh Shiledar Yi-Cheng Li Jeffrey Wong Steve Feng Xuan Chen Christine Chen Kevin Jin Saba Janamian Zhe Yang Zachary Scott Ballard Zoltán Göröcs Alborz Feizi Aydogan Ozcan | 2017 | Light(Science & Applications)2017，6，1： | 5 |
| 2 | Electrical stimulation therapy of the lower esophageal sphincter is successful in treating GERD: final results of open-label prospective trial显示文摘 | Leonardo Rodríguez Patricia Rodriguez Beatriz Gómez Juan C. Ayala Jorge Saba Alberto Perez-Castilla Manoel Galvao Neto Michael D. Crowell | 2013 | Surgical Endoscopy2013，，4： | 2 |
| 3 | Efficary and sensitivity of axial scans and different recontruction methods in the study of the ulcerated carotid plaque using multidetector-row CT angiography: comparision with surgical results显示文摘 | Saba L Caddeo G Sanfilippo R | 2007 | AJNR Am J Neuroradiol2007，28，4： | 1 |
| 4 | Low baseline proBNP associated with in- creased risk of intraoperative hypotension during spinal anaesthesia for cesarean delivery显示文摘 | Birtay T Genctoy G Saba T | 2015 | Ann Saudi Med2015，35，3： | 1 |
| 5 | Pulsating aerosols for drug delivery to the sinuses in healthy volunteers显示文摘 | MOLLER W SCHUSCHNIG U KHADEM SABA G | 2010 | Otolaryngol Head Neck Surg2010，142，： | 1 |
| 6 | Computed tomographic imaging findings of bowel ischemia显示文摘 | Saba L Mallarini G | 2008 | Comput Assist Tomogr2008，32，3： | 1 |
| 7 | Bacterial stimulation of epithelial G-CSF and GM-CSF expression promotes PMN survival in CF airways显示文摘 | Saba S Soong G Greenberg S | 2002 | Am J Respir Cell Mol Biol2002，27，5： | 1 |
| 8 | Multidetector row CT angiography in the evaluation of the hepatic artery and its anatomical variants显示文摘 | Saba L Mallarini G | 2008 | Clin Radiol2008，63，3： | 1 |
| 9 | Predictive factors of di agnostic accuracy of CT-guided transthoracic fine needle aspira- tion for solid noncalcified, subsolid and mixed pulmonary nod- ules显示文摘 | De Filippo M Saba L Concari G | 2013 | Radiol Med2013，118，7： | 1 |
| 10 | Globular domain of adiponectin promising target molecule for detection of athero- sclerotic lesions显示文摘 | Almer G Saba - Lepek M Haj - Yahya S | 2011 | Biologics2011，5，： | 1 |
| 11 | Low Velocity Quan- tum Reflection of Bose-Einstein Condensates 显示文摘 | Pasquini T A Saba M Jo G | 2006 | Phys Rev Lett2006，97，09： | 1 |
| 12 | Role and application of hysterosalpingography and Fallopian tube recanalization 显示文摘 | Mallarini G Saba L | 2010 | Minerva Ginecol2010，62，6： | 1 |
| 13 | Computed tomographic imaging findings of bowel ischemia显示文摘 | Saba L Mallarini G | | 0，，3： | 1 |
| 14 | A comparison between NASCET and ECST methods in the study of carotids evaluation using multi - detector - row CT angiography 显示文摘 | Saba L Mallarini G | 2009 | Eur J Radiol2009，4，： | 1 |
| 15 | High-speed camera observations of negative ground flashes on a millisecond-scale显示文摘 | Ballarotti M G Saba M M F Pinto O | 2005 | Geophys Res Lett2005，32，23： | 1 |
| 16 | Multidetector-row CT angiography diagnostic sensitivity in evaluation of renal artery stenosis: comparison between multiple reconstruction techniques显示文摘 | Saba L Caddeo G Sanfilippo R | 2007 | J Comput Assist Tomogr2007，31，： | 1 |
| 17 | Chaperone-mediated inhibition of tubulin self-assembly显示文摘 | Metro G Saba A Gupta T D | 2007 | Proteins2007，67，1： | 1 |
| 18 | Acomparison between NASCET and ECST methtxls in the study of carotids: evaluation using Multi - Detector -- Row CT angiography显示文摘 | Saba L Mallarini G | 2010 | Eur J Radiol2010，76，1： | 1 |
| 19 | Comparison between quantification methods of carotid artery stenosis and computed tomographic angiography 显示文摘 | Saba L Mallarini G | 2010 | J Comput Assist Tomogr2010，34，： | 1 |
| 20 | Computed tomography imaging findings of bowel ischemia 显示文摘 | Saba L Mallarini G | 2008 | J Comput Assist Tomogr2008，32，3： | 1 |
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