Results 211 to 220 of about 11,678 (308)

Rare‐Earth Mediated Engineering in ZnSe@ZnS:Eu3+ to Simultaneously Achieve Structural Modulation and Atomic Eu Doping Sites for X‐Ray Imaging

Advanced Science, EarlyView.
A dual hard‐base anchoring strategy was developed to synthesize ZnSe@ZnS:Eu3+ quantum dots, leveraging fluoride‐oleylamine interactions to create surface atomic Eu doping sites. By precisely tuning temperature, Eu3+ concentration, and fluoride levels, we obtain morphologies ranging from tip growth to coupled flower‐like structures.
Jicun Ma, Chenhao Yang, Jiada Fan, Haorong Jiao, Jiawang Liu, Jialiang Xu, Hui Cai, Yinghui Wang, Boyuan Shen, Jiabin Cui   +9 more
wiley   +1 more source

An in silico evaluation of signal and separability properties of k-edge materials in spectral CT. [PDF]

Sci Rep
Rajagopal JR, Farhadi F, Sahbaee P, Jones EC, Samei E, Pritchard WF.   +5 more
europepmc   +1 more source

Beyond d‐Band Catalysis: A Critical Review and Descriptor Framework for Rare‐Earth Engineering in Lithium–Sulfur Batteries

Advanced Science, EarlyView.
Rare‐earth catalysts regulate lithium–sulfur battery chemistry through f‐orbital–mediated interactions, enabling simultaneous polysulfide adsorption and catalytic conversion on conductive carbon hosts. This synergistic control suppresses the shuttle effect, accelerates redox kinetics, and guides stable Li2S nucleation, providing a mechanistic framework
Fan Wang, Shihzad Shakil, Guozhi Wu, Jiarui Huang, Hanhui Lei, Terence Xiaoteng Liu   +5 more
wiley   +1 more source

Technology and Electrophysical Properties of PZT-Type Ceramics Doped by Samarium. [PDF]

Materials (Basel)
Bochenek D, Brzezińska D, Niemiec P, Zubko M, Osińska K.   +4 more
europepmc   +1 more source

Extreme‐Thickness Meta‐Membrane for Controlling Terahertz Vectorial Beams

Advanced Science, EarlyView.
We propose ultra‐thin (λ/30) transmissive terahertz metasurfaces combining near‐field resonant and detour phases in coupled‐slit meta‐atoms, enabling continuous phase and polarization control beyond conventional designs. Based on leaky‐mode theory, scalar and vectorial terahertz Bessel beams at 0.39 THz are experimentally demonstrated, with ...
Yufei Song, Yixiang Xu, Yikai Xu, Yuanxi Liu, Shaojie Ma, Qiong He, Zhuo Wang, Lei Zhou   +7 more
wiley   +1 more source

From erbium(iii) to samarium(iii): generalized photomodulation of NIR to red lanthanide luminescence with a DTE ligand and its versatile role in the quenching processes. [PDF]

Chem Sci
Phan TA, Gendron F, Kiraev S, Galangau O, Fréroux Y, Al Sabea H, Mittelheisser C, Dallon M, Bouchet A, Riobé F, Métivier R, Sliwa M, Le Guennic B, Maury O, Banyasz A, Marekha B, Norel L, Rigaut S.   +17 more
europepmc   +1 more source

stMixer for Scalable Mosaic Integration and Label Transfer in Spatial Histology and Multi‐Omics

Advanced Science, EarlyView.
stMixer is an unsupervised framework for scalable integration and label transfer across spatial histology and multi‐slide multi‐omics data with incomplete modality overlap. It combines self‐looped cross‐attention, multimodal metric learning, and graph‐guided cluster voting to align heterogeneous sections, correct batch effects, and propagate ...
Qixing Yang, Yan Wang, Luonan Chen, Chunman Zuo   +3 more
wiley   +1 more source

Samarium-153

, 2020
Francesco Sciacca, Arlene Campos, Andrew Murphy   +2 more
openaire   +1 more source

The Use of Rare Earth Glass Microspheres and Graphene Quantum Dots Glass Microspheres for Biological Applications: Cancer Insight. [PDF]

Adv Pharm Bull
De Souza JIF, Gomes-da-Silva NC, Ascenção FF, Batista BDS, Alencar LMR, Fechine PBA, Ricci-Junior E, Santos-Oliveira R.   +7 more
europepmc   +1 more source