Results 131 to 140 of about 82,067 (301)

A Fiber Optic Sensor for Monitoring the Spectral Alterations and Depth in Ex Vivo and In Vivo Cryosurgery. [PDF]

Sensors (Basel), 2023
Ikiades A, Bassukas ID, Kourkoumelis N.
europepmc   +1 more source

Controlled Aggregation of Pyrene‐Based Supramolecular Nanostructures for Light‐Driven Switchable H2 or H2O2 Production

Advanced Functional Materials, EarlyView.
This work reports the self‐assembly of a pyrene derivative into two distinct nanostructures and their application in visible‐light photocatalysis. The two nanostructures exhibit completely different yet complementary photocatalytic activities, promoting either H2 or H2O2 evolution.
Marianna Barbieri, Matilde Doardo, Ilaria Fortunati, Anna Fortunato, Elisabetta Collini, Francesca Arcudi, Luka Ðorđević   +6 more
wiley   +1 more source

Fiber optic gas sensor [PDF]

, 2010
A gas sensor includes an in-fiber resonant wavelength device provided in a fiber core at a first location. The fiber propagates a sensing light and a power light. A layer of a material is attached to the fiber at the first location.
Buric, Michael P., Chen, Peng, Maklad, Mokhtar S., Swinehart, Philip R.   +3 more
core   +1 more source

A gold nanoparticles coated unclad single mode fiber-optic sensor based on localized surface plasmon resonance. [PDF]

Sci Rep, 2023
Fakhri MA, Salim ET, Tariq SM, Ibrahim RK, Alsultany FH, Alwahib AA, Alhasan SFH, Gopinath SCB, Salim ZT, Hashim U.   +9 more
europepmc   +1 more source

Selective Benzene Capture by Metal‐Organic Frameworks

Advanced Functional Materials, EarlyView.
Metal‐organic frameworks (MOFs) hold significant potential for capturing benzene from air emissions and hydrocarbon mixtures in liquid phases. This capability stems from their precisely engineered structures, versatile chemistries, and diverse binding interactions.
Zongsu Han, Ankit Mondal, Jiatong Huo, Yihao Yang, Hong‐Cai Zhou   +4 more
wiley   +1 more source

Circular Array Fiber-Optic Sub-Sensor for Large-Area Bubble Observation, Part I: Design and Experimental Validation of the Sensitive Unit of Array Elements

Sensors
For large-scale measurement of microbubble parameters on the ocean surface beneath breaking waves, a buoy-type bubble sensor (BBS) is proposed. This sensor integrates a panoramic bubble imaging sub-sensor with a circular array fiber-optic sub-sensor. The
Feng Liu, Lei Yang, Hao Li, Zhentao Chen
doaj   +1 more source

OTV bearing deflection investigation [PDF]

The primary goal of the Bearing Deflectometer Investigation was to gain experience in the use of fiber optic displacement probe technology for bearing health monitoring in a liquid hydrogen turbo pump.
Diepenbrock, R. T., Millis, M. G., Reimer, B. L.   +2 more
core   +1 more source

Data Glove with Self-Compensation Mechanism Based on High-Sensitive Elastic Fiber-Optic Sensor. [PDF]

Polymers (Basel), 2022
Yu H, Zheng D, Liu Y, Chen S, Wang X, Peng W.   +5 more
europepmc   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

An Integrated Interferometric Fiber Optic Sensor Using a 638 nm Semiconductor Laser for Air-Water Surface Velocity Measurements. [PDF]

Sensors (Basel), 2023
Song R, Zhang X, Jiang L, Zhang Z, Qiao Z, Hao X, Su J, Lu C, Yang G, Xiong X, Gao L, Wu C.   +11 more
europepmc   +1 more source