Results 171 to 180 of about 1,746,164 (291)

Wavelength-Division Holographic Multiplexing via Cascaded Metasurfaces and THz-Spaced Microresonator Frequency Combs. [PDF]

Adv Mater
Yin Y, Liu T, Lin J, Jiang Q, Wang Y, Liu X, Huang L.   +6 more
europepmc   +1 more source

Research of Fiber Bragg Gratings in WDM Technologies for Broadband Access

The research is performed in field of fiber optic (FO) wavelength division multiplexing (WDM) transmission systems for broadband access. In this paper we demonstrate performance of two different fiber Bragg gratings (FBG) in WDM transmission ...
Bobrovs, Vjačeslavs, Ozoliņš, Oskars
core  

Dumpsite Seabed Characterization of the San Pedro Basin, CA, From Autonomous Vehicle Observations

Journal of Field Robotics, EarlyView.
ABSTRACT A wide‐area seabed survey was conducted using autonomous underwater vehicles (AUVs) in a known dumpsite off the coast of Southern California that has been found to have widespread sediment contamination from the chemical dichlorodiphenyltrichloroethane (DDT).
Ryan A. McCarthy, Dylan Kriegman, Sophia T. Merrifield, Heidi Batchelor, Eric J. Terrill   +4 more
wiley   +1 more source

65 TOPS optoelectronic multi-core computing unlocking multi-feature fusion enhancement. [PDF]

Nat Commun
Meng X, Li J, Yang M, Fei K, Li Y, Li W, Yao J, Zhu N, Shi N, Li M.   +9 more
europepmc   +1 more source

Carbon dots in electrochemiluminescence: Mechanisms, interface engineering, and bioanalytical applications

Responsive Materials, EarlyView.
Carbon dots are emerging as versatile electrochemiluminescent nanomaterials whose structure, surface states, and interfacial design jointly determine ECL pathways and performance. This review highlights how mechanistic understanding and materials engineering enable programmable CD‐ECL systems for bioanalysis, imaging, and future intelligent analytical ...
Yuhan Zhao, Zixuan Chen, Jun‐Jie Zhu
wiley   +1 more source

Advances in Optical Fiber Sensors for Multi-Analyte Biochemical Detection. [PDF]

Biosensors (Basel)
Huang J, Jia F, Duan S, Liu B.
europepmc   +1 more source

Construction optimization and functional applications of fluorescent nanodiamonds

Responsive Materials, EarlyView.
This review summarizes synthesis, surface modification and optical properties of fluorescent nanodiamonds. Their advances in quantum sensing, single‐photon emission and biomedicine are discussed, and existing challenges and future directions are presented.
Yunpeng Yang, Sen Zhang, Chao Chen, Wensi Yang, Zuanquan Chen, Rui Fan, Linlin Liu, Benjian Liu, Kang Liu, Zhibo Zhang, Bing Dai, Jiaqi Zhu   +11 more
wiley   +1 more source

Debris Flow Detection System Based on Tree-Topology Optical Fiber Network. [PDF]

Sensors (Basel)
Kuroda K.
europepmc   +1 more source

Sensing‐Integrated Patient‐Derived Tumorspheres Predict Chemotherapeutic Efficacy via Local Extracellular pH Dynamics

Small, EarlyView.
The study introduces a 3D sensing‐integrated platform enabling real‐time, non‐invasive monitoring of pH dynamics in patient‐derived PDAC tumorspheres. It revealed distinct extracellular acidification patterns under FOLFIRINOX, gemcitabine, and paclitaxel, correlating with therapeutic efficacy.
Stefania Forciniti, Valentina Onesto, Anna Chiara Siciliano, Helena Iuele, Stefano D'Ugo, Norma Depalma, Cinzia Fasano, Alessandro D'Amuri, Giuseppe Gigli, Marcello G. Spampinato, Loretta L. del Mercato   +10 more
wiley   +1 more source

Spatiotemporally synchronized dual-wavelength measurement of aerosol optical properties using a dual-differential sphere-tube coupled photoacoustic-scattering system. [PDF]

Photoacoustics
Li Z, Zhang H, Dong D, Fang Y.
europepmc   +1 more source