Results 261 to 270 of about 2,592,085 (298)

Photoelectric Imaging of the Optically Inactive Charge State of Silicon‐Vacancy Defects in Diamond

Advanced Science, EarlyView.
Although the doubly negative charge state of the SiV center in diamond is predicted to ionize only in the ultraviolet and is therefore considered optically inaccessible, we demonstrate visible‐range photoelectric imaging enabled by a previously unrecognized regime of laser‐assisted tunneling. ABSTRACT The investigation of optically active point defects
Ilia Chuprina, Gergő Thiering, Emilie Bourgeois, Anna Ermakova, Dmitry Budker, Adam Gali, Milos Nesladek, Petr Siyushev, Fedor Jelezko   +8 more
wiley   +1 more source

High performance of low-dose ultrahigh-resolution photon-counting detector CT for sacroiliac joint assessment in axial spondyloarthritis. [PDF]

Eur J Radiol Open
Wang H, Chen L, Wei G, Huang Y, Zhou Z, Dong H, Chang R, Xu Z, Wu J, Yu A, Zeng D, Li J, Wang Y, Du L, Yan F, Ye J, Lu Y, Qin L.   +17 more
europepmc   +1 more source

Heat‐Suppressing Projection Two‐Photon Lithography Enables High‐Throughput Sub‐Micrometer Manufacturing of Biopolymer Hydrogels for Tissue Engineering

Advanced Science, EarlyView.
The iLEAP technique integrates high‐throughput two‐photon lithography with extrusion printing, bridging sub‐micrometer precision and macroscopic scaffold fabrication. By employing a low‐exothermic photoinitiator, it mitigates thermal damage to biopolymers and preserves bioactivity.
Qifeng Guan, Yanzhe Fu, Xiangyu Xu, Naitao Li, Sen Hou, Kai Wang, Yufan Wang, Jiakun Li, Ping Li, Jiebo Li, Lizhen Wang, Yubo Fan   +11 more
wiley   +1 more source

Characterization of a photon counting micro computed tomography laboratory setup. [PDF]

Radiat Prot Dosimetry
Celander M, Krüger R, Peruzzi N, Aurumskjöld ML, Bech M.   +4 more
europepmc   +1 more source

Dynamic Quenching for Single Photon Avalanche Diode Arrays [PDF]

, 2007
Henderson, Robert; id_orcid, Richardson, J., Renshaw, D.   +2 more
core  

Quantitative iodine-mapping of photon-counting CT detects large-vessel vasculitis: A case report. [PDF]

Radiol Case Rep
Lückerath S, Euler A.
europepmc   +1 more source

Ultra-High-Resolution Photon-Counting CT Angiography for Noninvasive Detection of Neurovascular In-Stent Restenosis. [PDF]

Stroke
Su CQ, Zhou C, Wu PF, Li Q, Zhang T, Chen JL, Xu XQ, Shi HB, Liu S, Wu FY, Lu SS.   +10 more
europepmc   +1 more source

Clinical benefits and current challenges of photon-counting detector CT in vascular imaging. [PDF]

Radiol Adv
El Sadaney AO, Diehn FE, Rajiah PS, Mark I, Campeau NG, Froemming AT, Baffour FI, Horst KK, Yu L, Leng S, McCollough CH, Fletcher JG.   +11 more
europepmc   +1 more source