RSC主编推荐：材料领域精彩文章快览（免费阅读原文）

英国皇家化学会（RSC）是一个拥有175年历史的面向全球化学家的非营利会员制机构，旗下拥有43种期刊，其中很多在化学领域有很高影响力。为了进一步帮助广大读者追踪科技前沿热点，X-MOL团队与英国皇家化学会合作，推出英国皇家化学会期刊主编推荐的精彩文章快览，本期文章属“材料领域”，英文点评来自英国皇家化学会期刊的主编。如果大家对我们的解读有更多的补充和点评，欢迎在文末写评论发表您的高见！

Materials Horizons (IF: 9.095)

1. Spatial exciton allocation strategy with reduced energy loss for high-efficiency fluorescent/phosphorescent hybrid white organic light-emitting diodes

Mater. Horiz., 2017, Advance Article.

DOI: 10.1039/C7MH00131B

An international collaboration between Professor Dongge Ma (South China University of Technology), Professor Qibing Pei (UCLA), and colleagues has led to the development of a highly efficient hybrid fluorescent/phosphorescent white organic light-emitting diode (WOLED). A new “spatial exciton allocation” strategy is employed to achieve close to 100% internal quantum efficiency, and a record power efficiency.

华南理工大学马东阁教授课题组与加州大学洛杉矶分校裴启兵教授课题组合作，成功开发出了一种高效的混合式荧光/磷光白色有机发光二极管（WOLED）。他们采用“空间激子分配”的新策略，实现接近100%的内部量子效率，创造了功率效率的新纪录。

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2. Smart molecular-spring photonic droplets

Mater. Horiz., 2017, Advance Article.

DOI: 10.1039/C7MH00155J

Smart molecular-spring photonic droplets have been produced by Professor Sooyoung Park and coworkers with full photonic optical and with smart properties. The simple synthetic strategy is demonstrated with commercially available materials, and overcomes previous restrictions caused by the unstable fluidic state of liquid crystals.

韩国庆北大学的Sooyoung Park教授和同事开发出一种具有完整光学和智能特性的分子弹簧式光子液滴。这种材料用市售的原料即可简便合成，并且克服了之前因液晶材料在流体态时性质不稳定而带来的局限性。

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3. Materials and toxicological approaches to study metal and metal-oxide nanoparticles in the model organism Caenorhabditis elegans

Mater. Horiz., 2017, Advance Article.

DOI: 10.1039/C7MH00166E

Understanding the in vivo fate and transport of nanoparticles (NPs) is challenging, but critical. Professor Anna Roig and coworkers review recent studies of metal and metal oxide NPs using the model organism Caenorhabditis elegans, summarizing major findings to date. In a joint transdisciplinary effort, they highlight underutilized opportunities offered by powerful techniques lying at the intersection of mechanistic toxicology and materials science.

了解纳米颗粒的体内归宿和输运是一项具有挑战性但又至关重要的课题。西班牙皇家科学理事会巴塞罗那材料研究所的Anna Roig教授及其同事综述了近期使用模式生物秀丽隐杆线虫（Caenorhabditis elegans）对金属及金属氧化物纳米颗粒的相关研究，总结了到目前为止的主要发现。他们从跨学科交叉结合的角度强调了机械毒理学和材料科学相互结合建立起强有力的研究手段能为人们带来尚待发掘的新机遇。

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