Results 131 to 140 of about 825 (180)

Conductance-photoacoustic spectroscopy for fast and concurrent sensing of hydrogen and hydrocarbons. [PDF]

Photoacoustics
Zhuang R, He J, Lin H, Luo H, Lin L, Wang L, Liu B, Zhu W, Zhong Y, Yu J, Sigrist M, Zheng H.   +11 more
europepmc   +1 more source

Spectroscopic Study of Volatile Organic Compounds for the Assessment of Coffee Authenticity. [PDF]

Molecules
Elefante A, Giglio M, Mongelli L, Bux A, Zifarelli A, Menduni G, Patimisco P, Caratti A, Cagliero C, Liberto E, Cordero C, Navarini L, Spagnolo V, Sampaolo A.   +13 more
europepmc   +1 more source

Highly sensitive H₂S-LITES sensor with 80 m fiber-coupled multi-pass cell based on optical path multiplexing technology. [PDF]

Photoacoustics
Sun H, He Y, Qiao S, Zhang C, Ma Y.
europepmc   +1 more source

Ultra-highly sensitive dual gases detection based on photoacoustic spectroscopy by exploiting a long-wave, high-power, wide-tunable, single-longitudinal-mode solid-state laser. [PDF]

Light Sci Appl
Qiao S, He Y, Sun H, Patimisco P, Sampaolo A, Spagnolo V, Ma Y.   +6 more
europepmc   +1 more source

Quasi-Simultaneous Detection of Ammonia and Nitrous Oxide by Photoacoustic Phase-Resolved Method: A Proof-of-Concept. [PDF]

Anal Chem
Santos DDS, Mota L, Lima GR, da Matta EC, Alvarenga TL, Bahr MS, Esquef IA, Wolff M, da Silva MG.   +8 more
europepmc   +1 more source

[Advances in the application of exhaled breath analysis technology in the detection and diagnosis of liver failure]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Zhang ST, Liu YS, He YL.
europepmc   +1 more source

Resonant Capacitive MEMS Coupled to a T-Shaped Acoustic Cavity for Enhanced Photoacoustic Gas Detection. [PDF]

Sensors (Basel)
Pages F, Charensol J, Seoudi T, Goutorbe J, Laporte L, Ayache D, Naoum FA, Rosenkrantz E, Vicet A, Bahriz M.   +9 more
europepmc   +1 more source

Evanescent wave quartz-enhanced photoacoustic spectroscopy employing a side-polished fiber for methane sensing. [PDF]

Photoacoustics
Twomey CF, Biagi G, Ruth AA, Giglio M, Spagnolo V, O'Faolain L, Walsh AJ.   +6 more
europepmc   +1 more source

Folded-optics-based quartz-enhanced photoacoustic and photothermal hybrid spectroscopy. [PDF]

Photoacoustics
Cui R, Wu H, Tittel FK, Spagnolo V, Chen W, Dong L.   +5 more
europepmc   +1 more source

LITES-Based Sensitive CO₂ Detection Using 2 μm Diode Laser and Self-Designed 9.5 kHz Quartz Tuning Fork. [PDF]

Sensors (Basel)
Mu J, Hou J, Qiu S, Qiao S, He Y, Ma Y.
europepmc   +1 more source