Intramolecular transamidation enables one-pot synthesis of three chiral, Z-shaped perilenediimides for null-type supramolecular polymer formation [0.03%]
分子内转酰胺反应实现三例手性Z型苝二亚胺的“一锅”合成及其零级超分子聚合物的形成
Alfonso J Schwalb,Adrián Carreño,Fátima García et al.
Alfonso J Schwalb et al.
Building on the concept of null-type supramolecular polymers, we present herein the synthesis of three isomeric Z-shaped perylenediimides (Z-PDIs 1-3), in which a central PDI core is linked to peripheral trisdodecyloxybenzamide groups by an...
Ultrafast spectroscopic signatures for off-to- on photoswitchable species in a green-to-red photoconvertible fluorescent protein [0.03%]
绿色变为红色的光转换荧光蛋白中光切换物种的超快光谱学标记
Taylor D Krueger,Cheng Chen,Chong Fang
Taylor D Krueger
Photoconvertible fluorescent proteins (pcFPs) have greatly advanced life sciences and cellular imaging with sub-diffraction resolution. A subset of Kaede-like pcFPs can reversibly photoswitch and irreversibly photoconvert, which yield intri...
Martyna Cybularczyk-Cecotka,Filip Bandalewicz,Wiktor Lewandowski et al.
Martyna Cybularczyk-Cecotka et al.
Reversible-deactivation radical polymerization (RDRP) is a powerful tool in modern polymer chemistry, enabling the synthesis of well-defined materials with complex architectures. Among RDRP methods, photoinduced atom transfer radical polyme...
Orientation of surface-immobilized DNA tetrahedron nanostructures dictates cell-material interaction [0.03%]
平面固定dna四面体纳米结构的取向决定了细胞与材料的相互作用
Haozhen Yu,Haoyue Lv,Ziyi Zhao et al.
Haozhen Yu et al.
The versatile chemistry of DNA nanostructures enables the development of spatially controlled hybrid nanomaterials for applications in biosensing and nanomedicine. Despite extensive progress, precise control over their cellular interactions...
Hydrogen-bonding environment suppresses thermally activated delayed fluorescence [0.03%]
氢键作用抑制了热活化延迟荧光现象
Sushree Suhani Puhan,Laxmipriya Dash,Palas Roy
Sushree Suhani Puhan
Thermally activated delayed fluorescence (TADF) is a promising innovation in display technology where the nonemissive triplet excitons can be thermally converted back into emissive singlet excitons through reverse intersystem crossing. Orga...
Triple-helical aggregates of copper(i) cyclic trinuclear complexes for circularly polarized luminescence [0.03%]
铜(I)三核笼状配合物的三螺旋聚集体用于圆偏振发光
Guo-Quan Huang,Hu Yang,Ri-Qin Xia et al.
Guo-Quan Huang et al.
Achieving chirality transfer and amplification through controlled supramolecular aggregation has long been a challenge in chemistry. This study presents the self-assembly of homochiral triple-helical aggregates (P- and M-type) with enantiom...
Federico Frateloreto,Giorgio Capocasa,Martina De Angelis et al.
Federico Frateloreto et al.
Here we report that fully reversible B←N bond formation/cleavage is a promising tool for the achievement of dynamic libraries (DLs) of rapidly interconverting compounds. The composition of a number of minimal DLs of adducts between phenylb...
Low-oxidation state dirhodium complex produced by four-electron reduction of dirhodium(ii) complex supported by a flexible macrocyclic ligand [0.03%]
由刚性大环配体支撑的二价铑配合物四电子还原低氧化态二铑配合物
Liping Yan,Takumi Moriyama,Yutaro Akita et al.
Liping Yan et al.
Dinuclear rhodium complexes represent a distinct class of transition-metal compounds, exhibiting unique reactivity enabled by close metal-metal proximity. However, despite extensive investigations, access to highly reduced Rh2 complexes has...
Joshua Krehan,Lorena Baranda Pellejero,Andreas Walther
Joshua Krehan
Programmed cell death is a crucial biological process that removes damaged or no longer needed cells and is orchestrated through complex intracellular signaling cascades. Mimicking such behavior in synthetic systems enables programmed disas...
Understanding self-assembly across scales in BODIPY derivatives: from supramolecular aggregation in solution to optical-waveguiding crystalline materials [0.03%]
探究BODIPY衍生物的多级自组装过程：从溶液中的超分子聚集到具有光学导波作用的晶体材料
Marina González-Sánchez,Ana M Garcia,Jorge S Valera et al.
Marina González-Sánchez et al.
Molecular self-assembly constitutes a useful tool to construct discrete and functional nanostructures with well-defined properties. Nevertheless, understanding supramolecular order in solution and its transmission to the solid state for the...