/ Home
/ SUBMISSION

/ The BJOC
/ Diamond Open Access
/ Journal Statistics
/ Editorial Board
/ Community
/ Call for papers

/ Latest Articles
/ Most accessed
/ Thematic issues
/ Volumes
/ Authors

/ E-Alerts

/ TWITTER
/ LINKEDIN
/ Mastodon
/ RSS FEED

Empty search

Article Type

Publication Date Range

Search Tips

This search combines search strings from the content search (i.e. "Full Text", "Author", "Title", "Abstract", or "Keywords") with "Article Type" and "Publication Date Range" using the AND operator.

Search Examples

aromatic	the word “aromatic”
aromatic aldehyde	the word “aromatic” OR “aldehyde”
+aromatic +aldehyde	both words “aromatic” AND “aldehyde”
+aromatic -aldehyde	the word “aromatic” but NOT “aldehyde”
“aromatic aldehyde”	the exact phrase “aromatic aldehyde”
benz*	words which begin with “benz”, such as “benzene” or “benzyl”
benz*yl	words that begin with “benz” and end with “yl”, such as “benzyl” or “benzoyl”
benzyl~	words that are close to the word “benzyl”, such as “benzoyl” (i.e., fuzzy search)

BROWSE
Latest Articles
Most accessed
thematic issues
volumes
authors

BROWSE

Latest Articles Most Accessed Thematic Issues Volumes Authors

Author

Type 3 or more characters for results.

Type 2 or more characters for results.

Type 3 or more characters for results.

Type 2 or more characters for results.

1 article(s) from Cheng, Guoqing

Diameter-selective extraction of single-walled carbon nanotubes by interlocking with Cu-tethered square nanobrackets

Guoqing Cheng and
Naoki Komatsu

Beilstein J. Org. Chem. 2024, 20, 1298–1307, doi:10.3762/bjoc.20.113

PDF

Graphical Abstract

Scheme 1: Chemical structures of Cu-tethered tetragonal nanobrackets 1a and 1b.

Jump to Scheme 1

Scheme 2: Synthesis of nanobracket 4. Reaction conditions: i) XPhos Pd G2, XPhos, B₂(OH)₄, KOAc, EtOH, 80 °C,...

Jump to Scheme 2

Figure 1: (a) MALDI-TOF mass spectrum of Cu-nanobrackets 1b, where the inset shows the isotope peaks of [1b]⁺...

Jump to Figure 1

Figure 2: DFT-optimized structure of Cu-nanobrackets (a) 1a and (b) 1b. The yellow regions indicate their sph...

Jump to Figure 2

Figure 3: (a) Absorption spectra of Cu-nanobrackets 1b and SWNT extract; (b) Raman spectra of Cu-nanobrackets ...

Jump to Figure 3

Figure 4: Raman spectra of HiPco SWNTs, e-, i-, and p-SWNTs (λ_ex = 488 nm) at RBM and G-band regions. Raman i...

Jump to Figure 4

Figure 5: (a) Raman spectra of HiPco and extracted SWNTs at 488, 633 and 785 nm excitation wavelengths, norma...

Jump to Figure 5

Figure 6: (a) Binding energy between SWNTs of various (n,m)-structures with Cu-nanobrackets 1a and 1b; GFN2-x...

Jump to Figure 6

Album

Supp Info

Full Research Paper

Published 05 Jun 2024

Full text

Other Beilstein-Institut Open Science Activities

/ Help / Support & Contact / E-Alerts / Privacy Policy / Terms & Conditions / Impressum