Manganese oxides typically undergo irreversible phase transformations during redox reactions due to the Jahn-Teller effect. This study introduces adjacent B-Ni single-atomic sites as an electron reservoir to precisely control electron transfer pathways, enabling both high catalytic activity and stability. ...
However, the covalent immobilization of fluorescent dye onto common polymers is not the practical preparation technique. Herein, we report the design, synthesis, click reaction, and optical properties of dansylated nitrile N-oxide (Dansyl-NO). The results indicate that Dansyl-NO serves as a ...
On this basis, we have elucidated the relationship between the phase evolution, oxy-gen vacancies and sodium-ion storage mechanisms, further demonstrating the evolution of oxygen vacancies and the inhibition effect of manganese oxides as an ‘‘anchor” on grain aggregation of copper oxides. The ...
Effect of pre-intercalation on Li-ion diffusion mapped by topochemical single-crystal transformation and operando investigation Pre-intercalation with alkali-metal ions is attractive for accessing higher reversible capacity and improved rate performance in Li-ion batteries. Topochemical single-crystal transform...
Giotrif™/USA/2013Boehringer IngelheimAfatinibTreatment of metastatic non-small cell lung cancer (NSCLC) with common epidermal growth factor receptor (EGFR) mutationsIrreversible binding and inhibition of EGFR (c-ErbB-1), HER2 (c-ErB-2) and c-ErB-4 receptors ...
An effort has been made, in the present chapter, to show that future cyclic nucleotide chemistry has the potential to provide highly potent cyclic nucleotide derivatives, which may have a significant effect on uncontrolled cellular proliferation, the immune response, asthma, the central nervous system...
In this section, we will use research results (our own and others) from assessments of high school students, university students, both undergraduates and postgraduates, and pre-service teachers to show the common acid-base teaching (concept-focused teaching) approach and its consequences. These ...
The effect of oxygen on the degradation of inverted bulk heterojunction solar cells based on poly(3-hexylthiophene):[6,6]-phenyl-C 61-butyric acid methyl e... A Seemann,T Sauermann,C Lungenschmied,... - 《Solar Energy》 被引量: 170发表: 2011年 Modeling kinetic partitioning of secondary ...
Furthermore, due to their neutral charge, organic superbases are usually soluble in the most common organic solvents while retaining their high basicity. In contrast, ionic inorganic bases tend to form ion pairs and aggregates with reduced protophilicity21. Amongst the drawbacks of organic super...
1c were chosen to explore the influence of the following factors on cage escape: (1) the variation in the driving force for photoinduced electron transfer (ΔGET), (2) the effect of donor size (TAA-OMe, TAA-PEG3 and TAA-PEG7), (3) the influence of heavy atoms (TAA-Cl, TAA-Br ...