Changing Self-Assembly Through Degradation: Phenyl Vinyl Ketone Polymer Nanoparticles Under Light [0.03%]
光控降解改性共聚物纳米颗粒的自组装行为研究
M A Sachini N Weerasinghe,Parker Anthony McBeth,Michelle C Mancini et al.
M A Sachini N Weerasinghe et al.
Photodegradable nanoparticles with sphere, worm, and vesicle morphologies were synthesized following polymerization induced self-assembly (PISA), incorporating a photoresponsive phenyl vinyl ketone (PVK) block and a nonphoto responsive 2-hy...
Interfacial Zn─O─Ti Sites for Efficient Photocatalytic Urea Synthesis from CO2 and N2 [0.03%]
用于CO2和N2高效光催化合成尿素的Zn-O-Ti界面作用位点
Jiaojiao Fang,Yan Wu,Huiling Hu et al.
Jiaojiao Fang et al.
Urea photosynthesis from CO2 and N2 has profound environmental and energy implications. However, the simultaneous activation of CO2 and N2, along with the promotion of C─N bond formation, remains a major challenge. Herein, the asymmetric i...
Programmable Vertical Expansion of Bilayer 2D Supramolecular Frameworks via Molecular Pillar Engineering [0.03%]
基于分子支柱工程的双层二维超分子框架的程序化垂直扩展
Ting Zhou,Shi-Xing Lei,Biao Lv et al.
Ting Zhou et al.
Achieving quantitative control over interlayer spacing in multilayer two-dimensional (2D) supramolecular organic frameworks (SOFs) remains a fundamental challenge. Here, we report a molecular pillar engineering strategy enabling programmabl...
Asymmetric Electronic Distribution at Mn-Cu Dual Atomic Sites Promoting Electrochemical Conversion of N2 to NH3 [0.03%]
锰-铜双原子位点的不对称电子分布促进电化学氮气转化制氨
Sudip Biswas,Jingwen Zhou,Xue-Lu Chen et al.
Sudip Biswas et al.
Electrochemical synthesis of ammonia (NH3) is a promising green alternative to the conventional Haber-Bosch process. Here, we report the synthesis of a heteroatomic metal-metal bonded dual atomic (DA) Mn-Cu catalytic site embedded within ni...
Transient Induction of Chirality from an Activated Carboxylic Acid to a Zinc Complex [0.03%]
从活化羧酸到锌配合物的非手性诱导的手性合成方法研究
Martina De Angelis,Giorgio Capocasa,Francesco Ranieri et al.
Martina De Angelis et al.
Enantiomerically pure activated carboxylic acids (ACAs), (R)- and (S)-2-cyano-2-phenylpropanoic acids, are exploited to program the induction of chirality onto a zinc metal complex over time. NMR analysis shows that binding of the enantiopu...
Mechanistic Characterisation of a Diterpene Synthase for Chryseojoostenes A-E from Chryseobacterium Joostei [0.03%]
来自Chryseobacterium joostei的产生chryseojoostenones A-E的倍半萜合成酶的机制研究
Georges B Tabekoueng,Heng Li,Kexin Yang et al.
Georges B Tabekoueng et al.
A diterpene synthase from Chryseobacterium joostei was characterised and produces the five unique compounds chryseojoostenes A-E. Chryseojoostenes D and E were produced in too low amounts for isolation from the wildtype enzyme, but extensiv...
Tunable Multistate Mechanoresistance in a Single-Molecule Junction Incorporating Energy-Dissipative Structures [0.03%]
一种单分子结中可调多稳态机电阻的结构及其性能研究
Ping Zhou,Jiajun Cao,Kai Cheng et al.
Ping Zhou et al.
Mechanoresponsive molecular devices are capable of exhibiting dynamic responses to external mechanical stimuli, enabling applications in smart materials, nano-devices, and flexible electronics. However, energy conversion induced by mechanic...
Antiferroelectric SnO2 Network with Amorphous Surface for Electrochemical N2 Fixation [0.03%]
用于电化学固氮的二氧化锡反铁电网络（具有无定形表面）
Xiangyu Chen,Shuning Lv,Yue Liu et al.
Xiangyu Chen et al.
Electrochemical nitrogen fixation-a sustainable pathway for converting abundant N2 into NH3 using renewable energy-holds transformative potential for revolutionizing artificial nitrogen cycles. Nevertheless, even the state-of-the-art cataly...
Crystal Facet-Engineered Anion Regulation Enables Fast-Charging Stability in Lithium Metal Batteries [0.03%]
晶面工程阴离子调控实现锂金属电池的快充稳定性
Chunli Liu,Weiping Li,Zheng Wang et al.
Chunli Liu et al.
Lithium metal batteries (LMBs) offer exceptional energy density and output voltage. However, their practical application remains hindered by sluggish ion transport and uncontrolled lithium dendrite formation, particularly under fast-chargin...