微风吹拂过的午后，来一起欣赏一下清爽的科研海报吧。

‘池塘边的榕树上，知了在声声叫着夏天~，’熟悉的旋律有没有唤起你童年的记忆？

村口的老榕树，池塘边呱呱叫的青蛙，奶奶的大蒲扇摇啊摇，赶走了扰人清梦蚊子......香甜的午睡后，吃一口刚从井里捞出来的纯天然冰凉大西瓜，一口下去，甜美多汁。

原文链接：https://www.scimage.cn/artwork/1628.html

摘要：

Lithium-metal anodes are the most promising electrodes for next-generation high-energy-density batteries. In their Communication on page 7764 ff., Q. Zhang and co-workers employed a nitrogen-doped graphene matrix (lotus leaves) with lithiophilic nucleation sites (sitting frogs) to guide Li (tadpoles) nucleation on an anode surface. The result is a uniform distribution of Li on the anode surface. These dendrite-free lithium-metal anodes exhibit an impressive electrochemical performance.

桃花流水鳜鱼肥。听，远处渔民爽朗的笑声。一网下去，满满的收获。到底是选红烧好呢还是选糖醋亦或者清蒸呢？哎，不能在想了，渔民的船还没靠岸，一想到美食，我的口水就要先流下来了。

原文链接：https://www.scimage.cn/artwork/2723.html

摘要：

In article number 1808392, Jia‐Qi Huang and co‐workers develop a single‐ion‐conducting interface consisting of a dual‐layer architecture to protect lithium‐metal anodes. The artificial interface regulates a homogeneous ionic and electric field distribution and simultaneously brings a superior mechanical feature at the surface of the lithium‐metal anode, synergistically enabling a highly efficient cell performance in working lithium‐metal batteries.

林妹妹也曾“留得枯荷听雨声”，但正值盛夏，在荷塘里随小船静静的随水流飘荡。水里的小鱼自在嬉戏，抬眼看，湛蓝地天，浮动的云好像棉花糖一样松软可口，拂面的微风里更是弥漫着荷花的清香......

原文链接：https://www.scimage.cn/artwork/2722.html

摘要：

In article number 1806957, Weiyue Lu, Zhen Gu, and co‐workers engineer a dual bioresponsive drug‐delivery depot that can respond to the acidic pH and reactive oxygen species within the tumor microenvironment for co‐delivery of anti‐PD1 antibody and an epigenetic modulator. This combination therapy increases the immunogenicity of cancer cells and enhances the antitumor immune response. The pond represents the drug‐delivery depot, the duckweeds represent the tumor cells; the red fish (epigenetic agent) and the black fish (aPD1 antibody) work together to eat the duckweeds, representing the tumor cells being eliminated.

本期科研封面欣赏到此介绍，我们下次见。

<静远嘲风动漫传媒科技中心>设计制作

   购书链接：

☆科学的颜值：学术期刊封面故事及图像设计 

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☆科技绘图/科研论文图/论文配图设计与创作自学手册：CorelDRAW篇 

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☆科技绘图/科研论文图/论文配图设计与创作自学手册：Maya+PSP篇

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☆科技绘图/科研论文图/论文配图设计与创作自学手册：科研动画篇

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静远嘲风（MY Scimage） 成立于2007年，嘲风取自中国传统文化中龙生九子，子子不同的传说，嘲风为守护屋脊之瑞兽，喜登高望远；静远取自成语“宁静致远”，登高莫忘初心，远观而不可务远。