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  1. 421
  2. 422
    “…We synthesized a series of strongly confined CsPbBr(3) nanocrystals with edge lengths down to 2.6 nm, the smallest reported to date, and studied their hot exciton relaxation using ultrafast spectroscopy. …”
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  3. 423
    “…The predicted Curie temperature values for NiX(2) (X = Cl, Br, I) monolayers ranged from 120 to 170 K with Monte Carlo simulations. …”
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  4. 424
  5. 425
    “…The morphological, optical, and structural changes in crystalline chiral imines derived from 2-naphthaldehyde as a result of changing the −F, −Cl, and −Br halogen (−X) atoms are reported. Scanning electron microscopy (SEM), optical absorption, photoluminescence (PL), and powder X-ray diffraction (XRD) studies were performed. …”
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  6. 426
    “…Subsequently, Zr(4+) was introduced into the MBs by conjugating with the phosphate group of tDNA, and the initiator of ARGET-ATRP was introduced into via phosphate-Zr(4+)-carboxylate chemistry. Next, Cu(II)Br/EDTA was reduced to Cu(I)/EDTA by ascorbic acid (AA) to trigger ARGET-ATRP and then a large amount of fluorescein-o-acrylate (FA) molecules were grafted from the surface of the MBs, which amplified significantly the fluorescent signal. …”
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  7. 427
    “…The double perovskite Cs(2)AgBiBr(6) (1) represents one such alternative, offering long carrier lifetimes and greater stability under ambient conditions. …”
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  8. 428
    por Wang, Ligeng, Feng, Chun, Zhang, Yan, Hu, Jun
    Publicado 2020
    “…The regioselective mono-bromination of phenols has been successfully developed with KBr and ZnAl–BrO(3)(−)–layered double hydroxides (abbreviated as ZnAl–BrO(3)(−)–LDHs) as brominating reagents. …”
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  9. 429
  10. 430
    “…[Image: see text] Quantum-confined CsPbBr(3) nanoplatelets (NPLs) are extremely promising for use in low-cost blue light-emitting diodes, but their tendency to coalesce in both solution and film form, particularly under operating device conditions with injected charge-carriers, is hindering their adoption. …”
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  11. 431
  12. 432
    “…Here, we report surface-functionalized self-assembly of luminescent CsPbBr(3) perovskite nanocubes by partially replacing long-chain oleyl groups (18 carbon chain) with short-chain thiocyanate (SCN(–)). …”
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  13. 433
    “…Here, we synthesize three new lower-dimensional derivatives of the 3D double perovskite Cs(2)AgTlBr(6): 2D derivatives with mono- (1-Tl) and bi-layer thick (2-Tl) inorganic sheets and a quasi-1D derivative (1'-Tl). …”
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  14. 434
  15. 435
    por Jassim, Ghufran, AlAnsari, Ahmed
    Publicado 2020
    “…OBJECTIVE: To evaluate the psychometric properties of the Arabic version of the EORTC QLQ-C30 and EORTC QLQ-BR23 questionnaires. MATERIALS AND METHODS: A cross-sectional study was carried out. …”
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  16. 436
    “…Herein, we report a green synthesis at room temperature for gram-scale production of CsPbBr(3) nanosheets with minimum use of solvent, saving over 95% of the solvent for the unity mass nanocrystal production. …”
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  17. 437
  18. 438
    “…[Image: see text] The effect of a single water molecule on the reaction of dimethyl sulfide (DMS) with BrO reaction has been investigated using quantum chemical calculations at the CCSD(T)/6-311++G**//BH&HLYP/aug-cc-pVTZ level of theory. …”
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  19. 439
    “…In this work, we demonstrate that size-selective precipitation of CsPbBr(3) NCs coated with a long-chain sulfobetaine ligand, namely, 3-(N,N-dimethyloctadecylammonio)-propanesulfonate, yields monodisperse and sizable fractions (>100 mg inorganic mass) with the mean NC size adjustable in the range between 3.5 and 16 nm and emission peak wavelength between 479 and 518 nm. …”
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  20. 440
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