Editorial: Recent advances in gaseous hydrocarbon sensing by Marilena Giglio, Vincenzo Spagnolo, Giansergio Menduni, Lei Dong, Weidong Chen

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Signal-to-Noise Ratio Analysis for the Voltage-Mode Read-Out of Quartz Tuning Forks in QEPAS Applications by Michele Di Gioia, Luigi Lombardi, Cristoforo Marzocca, Gianvito Matarrese, Giansergio Menduni, Pietro Patimisco, Vincenzo Spagnolo

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Characterization of H2S QEPAS detection in methane-based gas leaks dispersed into environment by Mariagrazia Olivieri, Giansergio Menduni, Marilena Giglio, Angelo Sampaolo, Pietro Patimisco, Hongpeng Wu, Lei Dong, Vincenzo Spagnolo

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Lithium Niobate – Enhanced Photoacoustic Spectroscopy by Aldo F.P. Cantatore, Giansergio Menduni, Andrea Zifarelli, Pietro Patimisco, Miguel Gonzalez, Huseyin R. Seren, Vincenzo Spagnolo, Angelo Sampaolo

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High-concentration methane and ethane QEPAS detection employing partial least squares regression to filter out energy relaxation dependence on gas matrix composition by Giansergio Menduni, Andrea Zifarelli, Angelo Sampaolo, Pietro Patimisco, Marilena Giglio, Nicola Amoroso, Hongpeng Wu, Lei Dong, Roberto Bellotti, Vincenzo Spagnolo

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Dual-gas quartz-enhanced photoacoustic spectroscopy sensor exploiting two fiber-combined interband cascade lasers by Luigi Melchiorre, Francesco Anelli, Giansergio Menduni, Andrea Annunziato, Laurine Bodin, Solenn Cozic, Giovanni Magno, Angelo Sampaolo, Francesco Prudenzano, Vincenzo Spagnolo

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Quartz-enhanced photoacoustic spectroscopy (QEPAS) and Beat Frequency-QEPAS techniques for air pollutants detection: A comparison in terms of sensitivity and acquisition time by Biao Li, Giansergio Menduni, Marilena Giglio, Pietro Patimisco, Angelo Sampaolo, Andrea Zifarelli, Hongpeng Wu, Tingting Wei, Vincenzo Spagnolo, Lei Dong

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Environmental Monitoring of Methane with Quartz-Enhanced Photoacoustic Spectroscopy Exploiting an Electronic Hygrometer to Compensate the H₂O Influence on the Sensor Sig... by Arianna Elefante, Giansergio Menduni, Hubert Rossmadl, Verena Mackowiak, Marilena Giglio, Angelo Sampaolo, Pietro Patimisco, Vittorio M. N. Passaro, Vincenzo Spagnolo

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Assessment of vibrational-translational relaxation dynamics of methane isotopologues in a wet-nitrogen matrix through QEPAS by Mariagrazia Olivieri, Marilena Giglio, Stefano Dello Russo, Giansergio Menduni, Andrea Zifarelli, Pietro Patimisco, Angelo Sampaolo, Hongpeng Wu, Lei Dong, Vincenzo Spagnolo

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Acoustic Coupling between Resonator Tubes in Quartz-Enhanced Photoacoustic Spectrophones Employing a Large Prong Spacing Tuning Fork by Stefano Dello Russo, Marilena Giglio, Angelo Sampaolo, Pietro Patimisco, Giansergio Menduni, Hongpeng Wu, Lei Dong, Vittorio M. N. Passaro, Vincenzo Spagnolo

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Quartz-enhanced photoacoustic spectroscopy exploiting low-frequency tuning forks as a tool to measure the vibrational relaxation rate in gas species by Stefano Dello Russo, Angelo Sampaolo, Pietro Patimisco, Giansergio Menduni, Marilena Giglio, Christine Hoelzl, Vittorio M.N. Passaro, Hongpeng Wu, Lei Dong, Vincenzo Spagnolo

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Influence of Air Pressure on the Resonance Properties of a T-Shaped Quartz Tuning Fork Coupled with Resonator Tubes by Mariagrazia Olivieri, Andrea Zifarelli, Giansergio Menduni, Michele Di Gioia, Cristoforo Marzocca, Vittorio M. N. Passaro, Angelo Sampaolo, Marilena Giglio, Vincenzo Spagnolo, Pietro Patimisco

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Quartz-Enhanced Photoacoustic Detection of Ethane in the Near-IR Exploiting a Highly Performant Spectrophone by Fabrizio Sgobba, Giansergio Menduni, Stefano Dello Russo, Angelo Sampaolo, Pietro Patimisco, Marilena Giglio, Ezio Ranieri, Vittorio M. N. Passaro, Frank K. Tittel, Vincenzo Spagnolo

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Front-End Amplifiers for Tuning Forks in Quartz Enhanced PhotoAcoustic Spectroscopy by Giansergio Menduni, Angelo Sampaolo, Pietro Patimisco, Marilena Giglio, Stefano Dello Russo, Andrea Zifarelli, Arianna Elefante, Piotr Z. Wieczorek, Tomasz Starecki, Vittorio M. N. Passaro, Frank K. Tittel, Vincenzo Spagnolo

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Fiber-Coupled Quartz-Enhanced Photoacoustic Spectroscopy System for Methane and Ethane Monitoring in the Near-Infrared Spectral Range by Giansergio Menduni, Fabrizio Sgobba, Stefano Dello Russo, Ada Cristina Ranieri, Angelo Sampaolo, Pietro Patimisco, Marilena Giglio, Vittorio M.N. Passaro, Sebastian Csutak, Dario Assante, Ezio Ranieri, Eric Geoffrion, Vincenzo Spagnolo

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Broadband detection of methane and nitrous oxide using a distributed-feedback quantum cascade laser array and quartz-enhanced photoacoustic sensing by Marilena Giglio, Andrea Zifarelli, Angelo Sampaolo, Giansergio Menduni, Arianna Elefante, Romain Blanchard, Christian Pfluegl, Mark F. Witinski, Daryoosh Vakhshoori, Hongpeng Wu, Vittorio M.N. Passaro, Pietro Patimisco, Frank K. Tittel, Lei Dong, Vincenzo Spagnolo

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Compact and Versatile QEPAS-Based Sensor Box for Simultaneous Detection of Methane and Infrared Absorber Gas Molecules in Ambient Air by Andrea Zifarelli, Giansergio Menduni, Marilena Giglio, Arianna Elefante, Anton Sukhinets, Anton Sukhinets, Angelo Sampaolo, Angelo Sampaolo, Pietro Patimisco, Pietro Patimisco, Sun Fangyuan, Wang Chongwu, Qi Jie Wang, Qi Jie Wang, Vincenzo Spagnolo, Vincenzo Spagnolo

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