Overview of Chiral Nematic Mesoporous Organosilica Materials Obtained Using Cellulose Nanocrystals as a Green Template [0.03%]
以纤维素纳米晶须为绿色模板合成手性列状介孔有机硅材料的研究进展
Joanna Szymkowiak
Joanna Szymkowiak
Chiral nematic mesoporous organosilica materials, inspired by the coassembly of cellulose nanocrystals (CNCs) and organosilica precursors, offer unprecedented opportunities for designing functional nanostructures with tunable physicochemica...
Storing Data With Propargylic Amines Using Thin-Layer Chromatography for the Data Retrieval [0.03%]
使用薄层层析存储数据并用丙烯基胺进行数据分析
Miguel Mateus,Sundaravelu Nallappan,Lukas Rycek
Miguel Mateus
We developed a cost-effective method for storing medium-sized datasets in mixtures of propargylic amines as storage molecules. The synthesis of the molecules relies on a silver-catalyzed multicomponent A3 coupling, enabling fast access to v...
Comparative Study of Vinyl Polymerization of Styrene-Based Polymers Using Free Radical and Ultrasound Initiation [0.03%]
自由基和超声引发苯乙烯系聚合物的 vinyl 合成的对比研究
Nur Syuhada Abas,Nor Saadah Mohd Yusof,Noordini M Salleh
Nur Syuhada Abas
This study explores the polymerization behavior of styrene and a liquid crystalline acrylate (MA) monomer under free radical and ultrasound initiation, highlighting method-dependent selective efficiency. Structural confirmation was achieved...
Selective Oxidation of Benzyl Alcohol in Water With Cobalt-Exchanged Zeolite-NaY Catalyst [0.03%]
用水萃取的NaY分子筛负载钴催化剂选择性催化水溶液中苯甲醇氧化制苯甲醛反应
Shamim Islam,Tonmoy J Bora,Donguk Kim et al.
Shamim Islam et al.
A low-cost and highly selective benzyl alcohol (BA) oxidation process in water was established through the activation of peroxymonosulfate (PMS) by cobalt-exchanged zeolite-NaY catalyst, Co-NaY. Different physicochemical and spectroscopic a...
Electrocatalytic Hydrogen Evolution Reaction of Nonmetallic Phosphorus Corroles Bearing Nitro Group [0.03%]
含硝基非金属磷杂环铂催化剂的电催化析氢反应
Jia-Yu Huang,Lei Shi,Feng Li et al.
Jia-Yu Huang et al.
Three new metal-free phosphorus corrole complexes 1-3 bearing a nitro group at the ortho-, meta- or para-position of the 10-meso phenyl group were synthesized and used as electrocatalysts for hydrogen evolution reaction (HER). The position ...
Metformin-Based Bio-Inspired Organocatalysts for CO2 Fixation of Terminal/Internal Epoxides [0.03%]
基于甲福明的仿生有机催化剂用于末端/内环氧乙烷的二氧化碳固定反应
Ahmed Al-Harrasi,Ali Rostami,Mohammed Al-Jassasi et al.
Ahmed Al-Harrasi et al.
In this study, we developed two classes of metformin-based organic catalysts that efficiently promote the formation of high-value cyclic carbonates and oxazolidinone derivatives from CO2 and epoxides. Three bifunctional metforminium halide ...
Synergistic Multioxide Nanoheterostructures for High-Performance Supercapacitors [0.03%]
用于高性能超级电容器的协同金属氧化物纳米异质结构
Amuthameena Subramanian,Balraj Baskaran,Rathinam Angamuthu et al.
Amuthameena Subramanian et al.
Advancing multifunctional electrode materials is crucial for next-generation energy technologies. In this work, SnO2/ZnO/CdO nanocomposites were engineered to synergistically enhance charge transfer and electrochemical performance for effic...
Probing the Landscape of Photoactive Mixed Cocrystals: Unexpected Photostability Involving a Br/I Halogen Exchange [0.03%]
用于光活性混合共晶的卤素交换以探究其组成景观：意想不到的光稳定性涉及Br/I卤素交换
Tyler L H Ramstack,Daniel K Unruh,Leonard R MacGillivray et al.
Tyler L H Ramstack et al.
The formation, structural diversity, and photoreactivity of members of a series of hydrogen-bonded mixed cocrystals were achieved by changing the halogen atoms of trihalophenols; namely, 2,4,6-trichlorophenol, 2,4,6-tribromophenol, and 2,4,...
Stabilizing Pd Catalysts on Pentacoordinated Al3+ Sites of Alumina for Efficient Hydrogenation of Hexafluoropropylene [0.03%]
用于六氟丙烯高效氢化的铝氧化物五配位Al3+稳定Pd催化剂
Zhanwang Li,Bing Liu,Hong Yang et al.
Zhanwang Li et al.
Achieving high dispersion and stability of noble metals on conventional supports remains a key challenge in catalysis. Herein, we address this issue by designing an alumina support enriched with pentacoordinated Al3+ (Al3+penta) sites, whic...
Design, Synthesis, and Performance Characterization of BODIPY-Based NIR Probes for Aβ42 Aggregate Detection [0.03%]
基于BODIPY的近红外探针的设计、合成及检测Aβ42聚集性能研究
Jiaoru Chen,Xueling Ding,Dezhong Guan et al.
Jiaoru Chen et al.
Alzheimer's disease (AD) is a progressive neurodegenerative disease with typical pathological features including β-amyloid (Aβ) plaques. Achieving early and accurate detection of cerebral Aβ aggregates is essential for timely interventio...