Safety of Pyridine-4-thiol. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: Pyridine-4-thiol, is researched, Molecular C5H5NS, CAS is 4556-23-4, about Overcurrent Electrodeposition of Fractal Plasmonic Black Gold with Broad-Band Absorption Properties for Excitation-Immune SERS. Author is Yu, Renpeng; Wang, Jingyu; Han, Mei; Zhang, Mengyao; Zeng, Pei; Dang, Weiqi; Liu, Jianfang; Yang, Zhilin; Hu, Jiawen; Tian, Zhongqun.
The dependence of plasmon resonance on the size, shape, and interparticle spacing of single, isolated nanostructures inherently limits their light-harvesting capability to a narrow spectral band. Here, we report a facile overcurrent electrodeposition strategy to prepare fractal plasmonic black gold (B-Au) with broad-band absorption properties (over 80% throughout the range of 300-1800 nm). The broad-band absorption properties are attributed to the excitation of multiple plasmons in the B-Au, which results in strong light-matter interaction over a broad-band spectral window. Consequently, the B-Au can produce strong broad-band surface-enhanced Raman scattering (SERS) regardless of the excitation light used. These findings demonstrate that the fractal B-Au allows efficient utilization of broad spectral photons and opens up exciting opportunities for highly sensitive SERS detection, photocatalysis, and photovoltaic devices.
In some applications, this compound(4556-23-4)Safety of Pyridine-4-thiol is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.
Reference:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts