A local regulatory T cell feedback circuit maintains immune homeostasis by pruning self-activated T cells
Sign Up to like & getrecommendations! Published in 2021 at "Cell"
DOI: 10.1016/j.cell.2021.05.028
Abstract: A fraction of mature T cells can be activated by peripheral self-antigens, potentially eliciting host autoimmunity. We investigated homeostatic control of self-activated T cells within unperturbed tissue environments by combining high-resolution multiplexed and volumetric imaging with computational… read more here.
Keywords: regulatory cell; local regulatory; feedback; activated cells ... See more keywords
The electronic structure and tunable emission of self-activated white-light-emitting Na2TiSiO5 phosphor
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.07.042
Abstract: Abstract The exploration of rare-earth-free phosphors is desirable for white LEDs applications. In this work, Cr 3+ doped Na 2 TiSiO 5 self-activated phosphors were synthesized by conventional solid-state reaction. The electronic structure of Na… read more here.
Keywords: structure tunable; tunable emission; structure; electronic structure ... See more keywords
The mechanism of N-vacancy defects self-activated light emitting based on CaMg2N2
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2019.01.002
Abstract: Abstract For resolving the problems existing in the self-activated nitride based phosphors, a self-activated orange light emitting semiconductor of CaMg2N2 has been successfully synthesized and investigated in details. The crystal structure of CaMg2N2 is formed… read more here.
Keywords: light emitting; activated light; excitation bands; mechanism ... See more keywords
Competition of the self-activated and Mn-related luminescence in ZnS single crystals
Sign Up to like & getrecommendations! Published in 2018 at "Solid State Communications"
DOI: 10.1016/j.ssc.2018.02.017
Abstract: Abstract The photoluminescence (PL) and photoluminescence excitation (PLE) spectra of ZnS single crystals thermally doped from ZnS/MnS mixture were studied at 300 and 77 K. PL spectra exhibit bands caused by Mn-related centers and centers of… read more here.
Keywords: competition self; zns; single crystals; activated related ... See more keywords
Self-Activated Coordination Polymerization of Alkoxystyrenes by a Yttrium Precursor: Stereocontrol and Mechanism
Sign Up to like & getrecommendations! Published in 2019 at "ACS Catalysis"
DOI: 10.1021/acscatal.9b00555
Abstract: Coordination–insertion polymerization of polar vinyl monomers has always been a challenging subject since the Lewis basic polar groups are usually poisonous to the Lewis acidic metal centers of the catalysts. In this paper, we report… read more here.
Keywords: self activated; polymerization; yttrium; coordination polymerization ... See more keywords
Design and research of a self-activated orange magnesium boron nitride phosphor with its application in W-LEDs.
Sign Up to like & getrecommendations! Published in 2018 at "Dalton transactions"
DOI: 10.1039/c8dt03438a
Abstract: In recent years, the rare-earth elements in white light-emitting phosphors have a problem of increased demand and high price. To overcome these disadvantages, defects have been considered to act as new efficient luminescent centers to… read more here.
Keywords: magnesium boron; activated orange; boron nitride; phosphor ... See more keywords
Au decoration of a graphene microchannel for self-activated chemoresistive flexible gas sensors with substantially enhanced response to hydrogen.
Sign Up to like & getrecommendations! Published in 2019 at "Nanoscale"
DOI: 10.1039/c8nr09076a
Abstract: Graphene is one of the most promising materials for high-performance gas sensors due to its unique properties such as high sensitivity at room temperature, transparency, and flexibility. However, the low selectivity and irreversible behavior of… read more here.
Keywords: hydrogen; gas sensors; graphene; gas ... See more keywords
Photoluminescence behavior of rare earth doped self-activated phosphors (i.e. niobate and vanadate) and their applications
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d3ra00629h
Abstract: In the present study, the photoluminescence behaviors of rare earth doped self-activated phosphors are discussed briefly. Different techniques were used to develop these phosphor samples. We prepared pure and rare earth doped phosphor samples to… read more here.
Keywords: self activated; earth doped; rare earth; niobate vanadate ... See more keywords
A Novel Self-Activated Mechanism for Stable Liquid Transportation Capable of Continuous-Flow and Real-time Microfluidic PCRs
Sign Up to like & getrecommendations! Published in 2019 at "Micromachines"
DOI: 10.3390/mi10060350
Abstract: The self-activated micropump capable of velocity-stable transport for both single-phased plug and double-phased droplet through long flow distance inside 3D microchannel is one dream of microfluidic scientists. While several types of passive micropumps have been… read more here.
Keywords: flow real; real time; mechanism; continuous flow ... See more keywords
A New Self-Activated Micropumping Mechanism Capable of Continuous-Flow and Real-Time PCR Amplification Inside 3D Spiral Microreactor
Sign Up to like & getrecommendations! Published in 2019 at "Micromachines"
DOI: 10.3390/mi10100685
Abstract: A self-activated micropump which is capable of stable velocity transport for a liquid to flow a given distance inside a 3D microchannel has been a dream of microfluidic scientists for a long time. A new… read more here.
Keywords: self activated; time; continuous flow; flow ... See more keywords