Synthesis and photophysical properties of π-extended perylene diimide-embedded cycloparaphenylenes [0.03%]
共轭延伸的并四苯二酰亚胺嵌入型环芳烃的合成与光物理性质研究
Mengyuan Yu,Jing Li,Luqing Zhai et al.
Mengyuan Yu et al.
We report two cycloparaphenylenes (CPPs), [9]CPPDI1 and [9]CPPDI2, embedded with perylene diimide (PDI) and its π-extended derivative, respectively. The absorption and emission spectra as well as DFT calculations clarified the unique photo...
Photoinduced iron-catalyzed reduction of nitroarenes for multicomponent synthesis of α-branched secondary amines [0.03%]
光诱导铁催化亚硝基芳烃还原多组分合成α-支链二级胺反应
Huiji Gao,Qian Zhang,Ke Zheng
Huiji Gao
Herein, we report a visible-light-induced, iron-catalyzed protocol that achieves in situ reduction of nitroarenes to anilines, followed by alkane C-H activation via a ligand-to-metal charge transfer (LMCT) pathway to furnish α-branched sec...
A rapid covalent tracer to image aggresomes in stressed live cells [0.03%]
一种快速的共价示踪剂 用于成像应激活细胞中的聚集溶酶体
Mengdie Wang,Wang Wan,Jialu Sun et al.
Mengdie Wang et al.
The commercial PROTEOSTAT aggresome detection kit is not compatible with live-cell applications. Here, we report a rapid covalent fluorescent tracer to visualize aggresomes in stressed live cells without cell fixation.
The whole is greater than the sum of its parts: binary and ternary 5-fluorouracil co-crystals with enhanced selectivity towards metastatic cancer cells [0.03%]
整体大于部分之和：二元和三元5-氟尿嘧啶共晶，对转移性癌细胞的选择性更高
Szymon Grabowski,Julianna Wojdyła-Parat,Małgorzata Tyszka-Czochara et al.
Szymon Grabowski et al.
The design and development of drug co-crystals are actively pursued due to their potential to enhance therapeutic efficiency while minimizing the cost of market introduction. 5-Fluorouracil (5FU), an anti-cancer drug widely applied in medic...
A pseudo-circular DNA walker-mediated electrochemical biosensor for sensitive detection of the apolipoprotein E4 gene [0.03%]
一种伪环形DNA行走者介导的电化学生物传感器用于apolipoprotein E4基因灵敏检测
Yinghan Xu,Xuechuan Lv,Hui Dong et al.
Yinghan Xu et al.
In this work, we report a pseudo-circular DNA walker (PDW) integrated with G-quadruplex (G4) and triplex DNA to construct an electrochemical biosensor for ultrasensitive detection of apolipoprotein E4 (T-e4). PDW contains double embedded DN...
Organic ammonium modulated mixed-valence multiferroics exhibiting large spontaneous strain and exchange bias [0.03%]
具有巨大本征应变和交换偏置的有机铵调控混价多重铁电体
Qin-Yuan Yan,Song-De Han,Ting Xu et al.
Qin-Yuan Yan et al.
Three isotopological (stb) mixed-valence iron-formate frameworks, [A][FeIII(FeII)2(HCOO)9] (1-3), were constructed and exhibit ferroelastic phase transition with spontaneous strain of 0.16. 1-3 are spin-canted antiferromagnets with distinct...
Ionic liquid-based transdermal drug delivery systems for biopharmaceuticals [0.03%]
基于离子液体的生物药物经皮给药系统
Fahmida Habib Nabila,Muhammad Moniruzzaman,Masahiro Goto
Fahmida Habib Nabila
The non-invasive transdermal delivery of biopharmaceuticals, including proteins, peptides, and nucleic acids, remains a considerable challenge because of the formidable barrier function of the stratum corneum. Ionic liquids (ILs) composed o...
Photo-induced tandem cyclization of unsaturated amides with thiocyanates to access thiocyanated heterocycles [0.03%]
通过光诱导串联环化反应构建含硫氰酸酯杂环化合物
Yanzhao Zeng,Qinqin Yan,Lijun Tu et al.
Yanzhao Zeng et al.
Photo-induced two-radical thiocyanation cyclization systems of N-acryloyl aldehyde hydrazones/unsaturated coumarins with thiocyanate were completed, efficiently producing diverse thiocyanated pyrazolones/polycyclic coumarins with good selec...
Enabling energy storage in aqueous ammonium-ion batteries: a review of advanced structural design strategies [0.03%]
水系铵离子电池储能的先进结构设计策略综述
Yu Liang,Kaichi Qin,Zihao Xing et al.
Yu Liang et al.
Aqueous ammonium-ion batteries (AAIBs) have emerged as promising sustainable energy storage systems, leveraging the unique advantages of NH4+ as a non-metallic charge carrier. These advantages include low molar mass (18 g mol-1), small hydr...
Enantioselective gold(I)-catalysed alkyne hydroarylations for inherently chiral calix[4]arenes [0.03%]
用于固有手性的四苯基-calix[4]arenes的内消旋金(I)催化炔烃氢芳构化反应
Mehri Goudarzi,Anuruddha Alagiyawanna,Andrea Serafino et al.
Mehri Goudarzi et al.
We report enantioselective gold(I)-catalysed hydroarylation of alkynes to access inherently chiral calix[4]arenes. This method delivered a family of macrocycles, embedded with phenanthrene motifs, with good yields and enantioselectivities. ...