Sci. China Chem. 2020年第1期目录

Science China Chemistry

2020年第1期

[Cover Story] 

A multitalented agent BPB merging two β-sheet targeting groups into one molecule was designed to detect and inhibit the Aβ aggregation. BPB is able to quantitatively detect the β-sheet level in soluble Aβ oligomers, specifically distinguish Aβ₄₀ and Aβ₄₂ aggregates, and expediently identify the blood of AD model and normal mice through unique luminescence spectrum. Moreover, it can penetrate the blood-brain barrier and precisely stain Aβ plaques in the brain; further, it can inhibit ROS production, protect neurons, and disaggregate the Aβ aggregates in the brain of AD model mice induced by metal ions or self-assembly. Therefore, BPB has the potential for early diagnosis and treatment of AD (see the article by Xiang Ma, Yanqing Wang, Jiai Hua, Congyu Xu, Tao Yang, Jian Yuan, Guiquan Chen, Zijian Guo & Xiaoyong Wang on the pages 73‒82).

HIGHLIGHTS

Organic solar cells for indoor power generation

Hwa Sook Ryu & Han Young Woo

Sci. China Chem., 2020, 63(1): 1–2

Efficient blue perovskite LEDs from quantum confined structures

Mahesh K. Gangishetty & Daniel N. Congreve

Sci. China Chem., 2020, 63(1): 3–4

Graphene photonic crystal fiber with large modulation depth

Yang Xu & Chao Gao

Sci. China Chem., 2020, 63(1): 5–6

PERSPECTIVES

Metal-organic frameworks for electrochemical energy conversion: status and challenges

Kexin Zhang, Zibin Liang & Ruqiang Zou

Sci. China Chem., 2020, 63(1): 7–10

COMMUNICATIONS

Amides as surrogates of aldehydes for C–C bond formation: amide-based direct Knoevenagel-type condensation reaction and related reactions

Wei Ou & Pei-Qiang Huang

Sci. China Chem., 2020, 63(1): 11–15

A novel 58-nuclei silver nanowheel encapsulating a subvalent Ag₆⁴⁺ kernel

Zhi Wang, Qing-Ping Qu, Hai-Feng Su, Peng Huang, Rakesh Kumar Gupta, Qing-Yun Liu, Chen-Ho Tung, Di Sun & Lan-Sun Zheng

Sci. China Chem., 2020, 63(1): 16–20

A ternary organic solar cell with 300 nm thick active layer shows over 14% efficiency

Lijiao Ma, Ye Xu, Yunfei Zu, Qing Liao, Bowei Xu, Cunbin An, Shaoqing Zhang & Jianhui Hou

Sci. China Chem., 2020, 63(1): 21–27

ARTICLES

Integrating photocatalytic reduction of CO₂ with selective oxidation of tetrahydroisoquinoline over InP–In₂O₃ Z-scheme p-n junction

Bohang Zhao, Yi Huang, Dali Liu, Yifu Yu & Bin Zhang

Sci. China Chem., 2020, 63(1): 28–34

Amphiphilic drug-drug conjugate for cancer therapy with combination of chemotherapeutic and antiangiogenesis drugs

Mo Sun, Qiuhui Qian, Leilei Shi, Li Xu, Qunfang Liu, Linzhu Zhou, Xinyuan Zhu, Jian-Min Yue & Deyue Yan

Sci. China Chem., 2020, 63(1): 35–41

Visible-light-promoted oxidative coupling of styrene with cyclic ethers

Golam Kibriya, Debashis Ghosh & Alakananda Hajra

Sci. China Chem., 2020, 63(1): 42–46

Enantioselective three-component Ugi reaction catalyzed by chiral phosphoric acid

Jian Zhang, Yi-Yan Wang, He Sun, Shao-Yu Li, Shao-Hua Xiang & Bin Tan

Sci. China Chem., 2020, 63(1): 47–54

Diketopyrrolopyrrole-Au(I) as singlet oxygen generator for enhanced tumor photodynamic and photothermal therapy

Xiaoyu Huang, Rui Gu, Jiewei Li, Nan Yang, Zijin Cheng, Weili Si, Peng Chen, Wei Huang & Xiaochen Dong

Sci. China Chem., 2020, 63(1): 55–64

A ferroptosis-inducing iridium(III) complex

Xiuxiu Wang, Feng Chen, Jingyi Zhang, Jianxuan Sun, Xinyang Zhao, Yuelu Zhu, Wei Wei, Jing Zhao & Zijian Guo

Sci. China Chem., 2020, 63(1): 65–72

A β-sheet-targeted theranostic agent for diagnosing and preventing aggregation of pathogenic peptides in Alzheimer’s disease

Xiang Ma, Yanqing Wang, Jiai Hua, Congyu Xu, Tao Yang, Jian Yuan, Guiquan Chen, Zijian Guo & Xiaoyong Wang

Sci. China Chem., 2020, 63(1): 73–82

Over 16.7% efficiency of ternary organic photovoltaics by employing extra PC₇₁BM as morphology regulator

Jinhua Gao, Jian Wang, Qiaoshi An, Xiaoling Ma, Zhenghao Hu, Chunyu Xu, Xiaoli Zhang & Fujun Zhang

Sci. China Chem., 2020, 63(1): 83–91

Cascaded DNA circuits-programmed self-assembly of spherical nucleic acids for high signal amplification

Xiang Li, Dongbao Yao, Junxiang Zhou, Xiang Zhou, Xianbao Sun, Bing Wei, Chengxu Li, Bin Zheng & Haojun Liang

Sci. China Chem., 2020, 63(1): 92–98

Preparation of biomimetic gene hydrogel via polymerase chain reaction for cell-free protein expression

Feng Li, Wenting Yu, Xue Zhang, Xiaocui Guo, Xihan Xu, Xiaolei Sun & Dayong Yang

Sci. China Chem., 2020, 63(1): 99–106

Efficient and stable tin-based perovskite solar cells by introducing π-conjugated Lewis base

Tianhao Wu, Xiao Liu, Xin He, Yanbo Wang, Xiangyue Meng, Takeshi Noda, Xudong Yang & Liyuan Han

Sci. China Chem., 2020, 63(1): 107–115

A selective and stepwise aggregation of a new fluorescent probe for dinitrate explosive differentiation by self-adaptive host-guest interaction

Jinlan Jia, Wei Xu, Yaguo Yu, Yanyan Fu, Qingguo He, Huimin Cao & Jiangong Cheng

Sci. China Chem., 2020, 63(1): 116–125

Association of altered serum acylcarnitine levels in early pregnancy and risk of gestational diabetes mellitus

Hongzhi Zhao, Han Li, Yuanyuan Zheng, Lin Zhu, Jing Fang, Li Xiang, Shunqing Xu, Yanqiu Zhou, Hemi Luan, Wei Xia & Zongwei Cai

Sci. China Chem., 2020, 63(1): 126–134

Simultaneous bioimaging of MMP-2 and MMP-7 via Au-Se constructed fluorescence nanoprobes

Xiaonan Gao, Wenfei Guo, Lulu Jiang, Bo Hu, Xiaojun Liu, Kehua Xu & Bo Tang

Sci. China Chem., 2020, 63(1): 135–140

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