Results 121 to 130 of about 331,933 (343)

Semiconductor quantum dots as fluorescent probes for in vitro and in vivo bio-molecular and cellular imaging [PDF]

, 2010
Sarwat Rizvi, Shirin Ghaderi, Mo Keshtgar, Alexander M. Seifalian   +3 more
openalex   +1 more source

Ladder‐Type Benzene‐Perylene Dyes with Efficient Laser Properties in the Near‐IR by Detracting/Activating Low/High Frequency Vibronic Modes

Advanced Functional Materials, EarlyView.
The NNR‐n series of oligomeric nanographenes delivers exceptional emission performance. This work shows that this performance is originated by their ladder‐type structure, which effectively deactivates low‐frequency vibronic modes. This deactivation neglects the main pathway for non‐emissive deactivation, even in the near‐infrared region. The potential
Marcos Díaz‐Fernández, Álex Farrando Pérez, Fernando Gordillo Gámez, Pedro G. Boj, José M. Villalvilla, José A. Quintana, Yanpei Wan, Daniel Aranda, José Manuel Marín‐Beloqui, Jishan Wu, Zebing Zeng, María A. Díaz‐García, Juan Casado   +12 more
wiley   +1 more source

Quantum imaging of the reconfigurable VO₂ synaptic electronics for neuromorphic computing. [PDF]

Sci Adv, 2023
Feng C, Li BW, Dong Y, Chen XD, Zheng Y, Wang ZH, Lin HB, Jiang W, Zhang SC, Zou CW, Guo GC, Sun FW.   +11 more
europepmc   +1 more source

Adaptive Quantum Optics with Spatially Entangled Photon Pairs

, 2018
Light shaping facilitates the preparation and detection of optical states and underlies many applications in communications, computing, and imaging. In this Letter, we generalize light shaping to the quantum domain.
Defienne, Hugo, Fleischer, Jason W., Reichert, Matthew   +2 more
core   +1 more source

A Quantum Theory of the Latent Photographic Image [PDF]

, 1934
T. H. James
openalex   +1 more source

A quantum segmentation algorithm based on local adaptive threshold for NEQR image [PDF]

, 2022
Lu Wang, Wenjie Liu
openalex   +1 more source

Low‐Symmetry Weyl Semimetals: A Path to Ideal Topological States

Advanced Functional Materials, EarlyView.
This study presents a theoretical framework for realizing ideal Weyl semimetals, where Weyl nodes are well‐isolated at the Fermi level. The approach is exemplified in the low‐symmetry material Cu2SnSe3, which exhibits tunable topological phases, current‐induced orbital magnetization, and a strong circular photogalvanic effect, making it a promising ...
Darius‐Alexandru Deaconu, Varun Shah, Rodion Vladimirovich Belosludov, Mohammad Saeed Bahramy   +3 more
wiley   +1 more source

Structural Design of Multidentate Copolymers as Compact Quantum Dot Coatings for Live-Cell Single-Particle Imaging [PDF]

, 2022
Zhiyuan Han, Rohit Vaidya, Opeyemi H. Arogundade, Liang Ma, Mohammad U. Zahid, Suresh Sarkar, Chia-Wei Kuo, Paul R. Selvin, Andrew M. Smith   +8 more
openalex   +1 more source

Biodegradable and Recyclable Luminescent Mixed‐Matrix‐Membranes, Hydrogels, and Cryogels based on Nanoscale Metal‐Organic Frameworks and Biopolymers

Advanced Functional Materials, EarlyView.
The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner, Julian Burkhart, Kateryna Borysova, Chiara Mazzariol, Klaus Müller‐Buschbaum   +4 more
wiley   +1 more source

Characterisation of a single photon event camera for quantum imaging. [PDF]

Sci Rep, 2023
Vidyapin V, Zhang Y, England D, Sussman B.   +3 more
europepmc   +1 more source