Fe-MXene Nanozyme for Dual-Mode Colorimetric-SERS Sensing of Glucose With Mechanistic Insights Into Catalysis and Signal Enhancement [0.03%]
用于葡萄糖双模式色度-SERS检测的Fe-MXene纳米酶及其催化和信号增强机制研究
Zhengyang Zhao,Jihan Liu,Xiaolin Xu et al.
Zhengyang Zhao et al.
The development of colorimetric and surface-enhanced Raman spectroscopy (SERS) dual-mode analytical platforms based on nonnoble-metal substrates is of considerable significance. However, the underlying mechanisms governing enzyme-mimetic ca...
Enhanced Luminescence of Camphor-Derived Eu(III) Complex via Aggregate Formation in Methanol-Water Solution [0.03%]
甲醇-水溶液中莰烯衍生Eu(III)配位化合物的聚集增强发光现象
Soichiro Nakano,Mengfei Wang,Yuichi Kitagawa et al.
Soichiro Nakano et al.
Luminescent probes operating in aqueous environments are of great interest for biosensing and environmental analysis. Enabling the use of hydrophobic functional luminophores in aqueous media broadens the range of viable candidates for lumin...
Approaches to Stabilized HOMO/LUMO Levels in Blue Emissive Carbene-Metal-Amides [0.03%]
carbene-金属-酰胺蓝光发射稳定HOMO/LUMO水平的方法研究
Ao Jiao,James Fortwengler,Jonas Schaab et al.
Ao Jiao et al.
Two-coordinate, coinage metal carbene-metal-amide (cMa) emitters have garnered attention due to their near unity photoluminescence quantum yields, color tunability, and short radiative lifetimes. However, due to their intrinsically high ene...
Shivam Tikoo,Anne M Noronha,Christopher J Wilds
Shivam Tikoo
In this study, we report the synthesis of an alkylene linker containing a terminal 2-cyanoethyl protected selenium functionality for coupling at the 5'-end of an oligonucleotide by solid phase synthesis for the preparation of oligonucleotid...
Molecular-Based Magnetic Resonance Multimodal Probes for Tumor Biomarker Imaging [0.03%]
基于分子的磁共振多模态肿瘤标记物成像探针
Jian Zhang,Mou Jiang,Long Xiao et al.
Jian Zhang et al.
Cancer remains a formidable global health challenge, necessitating advanced strategies to mitigate its profound socio-economic and clinical impacts. Central to cancer progression is the tumor microenvironment (TME), a complex landscape char...
Stereoretentive Nucleophilic Aromatic Substitution Accesses Atropisomeric 4-Amino-N-Arylquinolinium Salts [0.03%]
手性亲核取代反应合成对映体过量的4-氨基-N-芳基喹啉𬭩盐
Darren Holmes,Nia Foster,Saima Ansari et al.
Darren Holmes et al.
We report a novel synthetic route to access N-aryl-4-amino-quinolinium salts via a stereoretentive SNAr-type reaction of amines with atropisomeric N-arylquinolin-4-ones, by in situ formation of the corresponding chloroquinolinium chloride s...
Caiyun Guo,Zhibin Ren,Xiaomei Wu et al.
Caiyun Guo et al.
Targeted protein degradation (TPD) has emerged as a transformative paradigm in the biomedical research. Central to this field are Proteolysis-targeting chimeras (PROTACs), bifunctional molecules exhibiting immense therapeutic potential, par...
Divergent Functionalization of 3-methyleneisoindolin-1-ones Enabled by Visible-Light Photoredox-Catalysis [0.03%]
光氧化还原催化促进的可见光诱导的3-甲基亚烯基异吲哚-1,1-酮类化合物的发散官能团化反应
Abhishek Kumar,Akash Bisoyi,Veera Reddy Yatham
Abhishek Kumar
We present a redox-neutral strategy for the difunctionalization and C(sp2)-H alkylation of 3-methyleneisoindolin-1-ones using alkyl NHP esters as alkyl-radical precursors under visible-light irradiation. In the presence of alcohols, this ap...
Oxidative Generation and Reactivity of the Cyclopropyl Radical From a Martin Silicate [0.03%]
马丁硅酸盐衍生的环丙基自由基的氧化生成与反应性研究
Amal Lakhal,Alexandre Millanvois,Louis Fensterbank et al.
Amal Lakhal et al.
The controlled generation of the unsubstituted ("naked") cyclopropyl radical remains a long-standing challenge due to the difficulty of finding effective precursors and reaction conditions that are easy to implement, as well as its high rea...
Sustainable Germanium Recovery From Germanium Dioxide via Halogen-Free Chemical Vapor Transport [0.03%]
无卤素化学气相输运法从二氧化锗中回收 germanium 的可持续方法
Julian Burkhart,Christian A Bömer,Jana Milanovic et al.
Julian Burkhart et al.
Chemical vapor transport (CVT) and its potential for chemical recycling was studied for recovery of Ge from GeO2 and SiO2/GeO2 mixtures using hydrogen, a hydrogen‑argon mixture and natural gas. CVT occurred via the transport species GeO, y...