Chinese Journal of Chemistry
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Recently Published Articles
- New Soluble Near-Infrared Dyes Based on Terrylene Diimides with Four Aromatic Heterocycles
Huimin Wei, Nan Jiang, Nan Zhao, Ying Zhang and Baoxiang Gao
Article first published online: 22 APR 2014 | DOI: 10.1002/cjoc.201400175
Two soluble NIR dyes based on terrylene diimides were synthesized by the introduction of aromatic heterocycles substituents on the bay region. The effects of the substituted groups on the optical and electrochemical properties were further investigated.
- Computational Investigations about the Effects of Hetero-molecular Aggregation on Bioactivities: a Case of Neonicotinoids and Water
Shuang Xia, Jiagao Cheng, Yue Feng, Xusheng Shao, Haibin Luo, Zhiping Xu, Xiaoyong Xu and Zhong Li
Article first published online: 22 APR 2014 | DOI: 10.1002/cjoc.201400112
QSAR and pharmacophore modeling investigations were applied on 19 neonicotinoids, as well as their aggregates with water. The aggregate-based CoMSIA, PHASE and linear QSAR models presented better statistical significance and predictabilities than the monomer ones, which indicated that the bioactivities correlated with the aggregate properties and the hydrogen bonds relating to water-bridge of the active site.
- Preparation of Durable Emitter of Electrospray Mass Spectrometry by Covalently Coating the Fused-Silica Capillary Tip with Carbon-Nanotube Sol-Gel Composite Material
Hanzhi Zhang, Chao Liu, Xuepei Zhang and Jingwu Kang
Article first published online: 22 APR 2014 | DOI: 10.1002/cjoc.201400148
An approach for the preparation of emitter of ESI MS is developed. The prepared emitters are durable and able to produce very stable MS signals.
- Supramolecular Nanofibers/Hydrogels of the Conjugates of Nucleobase, Saccharide, and Amino Acids
Dongdong Wu, Xuewen Du, Junfeng Shi, Jie Zhou and Bing Xu
Article first published online: 22 APR 2014 | DOI: 10.1002/cjoc.201400092
We explored three new hydrogelators based on the conjugates of three naturally occurring biological building blocks: nucleobase, saccharide, and amino acids. Being synthesized via a facile solid phase peptide synthesis route, the hydrogelators self-assemble in water to afford supramolecular nanofibers and hydrogels. The hydrogels are characterized by transmission electron microscopy, oscillation rheometry and circular dichroism. These hydrogelators also exhibit excellent cell-compatibility.