Front Cover: Unlocking the Photoluminescence and Photostability of Au11 Clusters through Pt-Mediated Band-Gap Engineering (Chem. Asian J. 6/2025)

IF 3.5 3区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemistry - An Asian Journal Pub Date : 2025-03-18 DOI:10.1002/asia.202580601

Benjamin Raufman, Dariush Aligholizadeh, Catherine Connolly, Dr. Allen G. Oliver, Dr. Maksym Zhukovskyi, Zaid S. Qureshi, Samantha Topka, Dr. Mary Sajini Devadas

引用次数: 0

Abstract

In article number e202401361, Mary Sajini Devadas and co-workers report the synthesis of the novel Pt-doped Au₁₁ nanocluster (PtAu₁₀(PPh₃)₇Br₃). The prototypical halide- and phosphine-ligated Au₁₁ cluster displays no measurable photoluminescence; the addition of the central Pt dopant expands the HOMO-LUMO band gap resulting in photoluminescence from the cluster (Φ = 1.88%). This work highlights rationally guided methods for inducing photoluminescence via band-gap engineering methods.

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封面：通过pt介导的带隙工程解锁Au11簇的光致发光和光稳定性（化学）。亚洲J. 6/2025)

Mary Sajini Devadas及其同事在文章e202401361中报道了新型掺杂pt的Au11纳米团簇（PtAu10(PPh3)7Br3）的合成。典型的卤化物和膦连接的Au11团簇没有可测量的光致发光；中心Pt掺杂物的加入扩大了HOMO-LUMO带隙，导致团簇产生光致发光（Φ = 1.88%）。本文重点介绍了利用带隙工程方法诱导光致发光的合理指导方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Chemistry - An Asian Journal 化学-化学综合

CiteScore

7.00

自引率

2.40%

发文量

535

审稿时长

1.3 months

期刊介绍： Chemistry—An Asian Journal is an international high-impact journal for chemistry in its broadest sense. The journal covers all aspects of chemistry from biochemistry through organic and inorganic chemistry to physical chemistry, including interdisciplinary topics. Chemistry—An Asian Journal publishes Full Papers, Communications, and Focus Reviews. A professional editorial team headed by Dr. Theresa Kueckmann and an Editorial Board (headed by Professor Susumu Kitagawa) ensure the highest quality of the peer-review process, the contents and the production of the journal. Chemistry—An Asian Journal is published on behalf of the Asian Chemical Editorial Society (ACES), an association of numerous Asian chemical societies, and supported by the Gesellschaft Deutscher Chemiker (GDCh, German Chemical Society), ChemPubSoc Europe, and the Federation of Asian Chemical Societies (FACS).