95745-99-6Relevant academic research and scientific papers
Supramolecular Chemistry-Based One-Pot High-Efficiency Separation of Solubilizer-Free Pure Semiconducting Single-Walled Carbon Nanotubes: Molecular Strategy and Mechanism
Nakashima, Naotoshi,Fukuzawa, Masashi,Nishimura, Kanako,Fujigaya, Tsuyohiko,Kato, Yuichi,Staykov, Aleksandar
supporting information, p. 11847 - 11856 (2020/07/27)
Single-walled carbon nanotubes (SWCNTs) have the potential to revolutionize nanoscale electronics and power sources; however, their low purity and high separation cost limit their use in practical applications. Here we present a supramolecular chemistry-based one-pot, less expensive, scalable, and highly efficient separation of a solubilizer/adsorbent-free pure semiconducting SWCNT (sc-SWCNT) using flavin/isoalloxazine analogues with different substituents. On the basis of both experimental and computational simulations (DFT study), we have revealed the molecular requirements of the solubilizers as well as provided a possible mechanism for such a highly efficient selective sc-SWCNT separation. The present sorting method is very simple (one-pot) and gives a promising sc-SWCNT separation methodology. Thus, the study provides insight for the molecular design of an sc-SWCNT solubilizer with a high (n,m)-chiral selectivity, which benefits many areas including semiconducting nanoelectronics, thermoelectric, bio and energy materials, and devices using solubilizer-free very pure sc-SWCNTs.
The structure of a tetraazapentacene molecular monolayer
Choi,Yang,Mitchell,Collier,Wudl,Heath
, p. 1833 - 1839 (2007/10/03)
Langmuir molecular monolayers of a unique tetraazapentacene zwitterionic amphiphile were found to form stripe-like domains that responded strongly to an applied magnetic field. These stripe domains were transferred as Langmuir-Blodgett (LB) films to glass
Benzimidazole derivative, hair growth promoter and external composition for skin using the same
-
, (2008/06/13)
A benzimidazole derivative or a salt thereof expressed by the following Formula (I): wherein one of A and B is a hydrocarbon group of C10-30expressed by R1and the other is —(CH2)n—NR2R3; R
