Aggregates of shape persistent macrocyclic amphiphiles detected by MALDI-TOF spectroscopy

Macromolecules

Volumn 30, Issue 10, 1997, Pages 3110-3111

  Höger, Sigurd ^a   Spickermann, Jochen ^a   Morrison, Donald L ^a,b   Dziezok, Peter ^a   Räder, Hans Joachim ^a  

^a MAX PLANCK INSTITUTE FOR POLYMER RESEARCH   (Germany)

^b UNION CARBIDE CORPORATION   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AGGLOMERATION; GEL PERMEATION CHROMATOGRAPHY; MASS SPECTROMETRY; MOLECULAR STRUCTURE; MOLECULAR WEIGHT DISTRIBUTION; MOLECULES; OLIGOMERS;

MACROCYCLIC AMPHIPHILES; SYNTHETIC POLYMER;

ORGANIC POLYMERS;

EID: 0031147196     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma960895t     Document Type: Article

References (23)

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13. Aggregates of biomolecules, polymers, and dendrimers have also been observed by MALDI-TOF mass spectroscopy, c.f.: (a) Woods, A. S.; Buchsbaum, J. C.; Worrall, T. A.; Berg, J. M.; Cotter, R. J. Anal. Chem. 1995, 67, 4462. (b) Tang, X.; Callahan, J. H.; Zhou, P.; Vertes, A. Anal. Chem. 1995, 67, 4542. (c) Danis, P. O.; Karr, D. E.; Simonsick, W. J., Jr.; Wu, D. T. Macromolecules 1995, 28, 1229. (d) See ref 5b.
14. Aggregates of biomolecules, polymers, and dendrimers have also been observed by MALDI-TOF mass spectroscopy, c.f.: (a) Woods, A. S.; Buchsbaum, J. C.; Worrall, T. A.; Berg, J. M.; Cotter, R. J. Anal. Chem. 1995, 67, 4462. (b) Tang, X.; Callahan, J. H.; Zhou, P.; Vertes, A. Anal. Chem. 1995, 67, 4542. (c) Danis, P. O.; Karr, D. E.; Simonsick, W. J., Jr.; Wu, D. T. Macromolecules 1995, 28, 1229. (d) See ref 5b.
15. Aggregates of biomolecules, polymers, and dendrimers have also been observed by MALDI-TOF mass spectroscopy, c.f.: (a) Woods, A. S.; Buchsbaum, J. C.; Worrall, T. A.; Berg, J. M.; Cotter, R. J. Anal. Chem. 1995, 67, 4462. (b) Tang, X.; Callahan, J. H.; Zhou, P.; Vertes, A. Anal. Chem. 1995, 67, 4542. (c) Danis, P. O.; Karr, D. E.; Simonsick, W. J., Jr.; Wu, D. T. Macromolecules 1995, 28, 1229. (d) See ref 5b.
16. Aggregates of biomolecules, polymers, and dendrimers have also been observed by MALDI-TOF mass spectroscopy, c.f.: (a) Woods, A. S.; Buchsbaum, J. C.; Worrall, T. A.; Berg, J. M.; Cotter, R. J. Anal. Chem. 1995, 67, 4462. (b) Tang, X.; Callahan, J. H.; Zhou, P.; Vertes, A. Anal. Chem. 1995, 67, 4542. (c) Danis, P. O.; Karr, D. E.; Simonsick, W. J., Jr.; Wu, D. T. Macromolecules 1995, 28, 1229. (d) See ref 5b.
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19. n 1.03.
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21. Clusters composed of matrix and analyte molecules have also been observed by others, c.f.: Krutchinsky, A. N.; Dolguine, A. I.; Khodorkovski, M. A. Anal. Chem. 1995, 67, 1963.
22. A doubly charged pentamer of compound 1a should give a signal at 3395.1, which was not observed in any of our experiments.
23. Aggregates of phenylacetylene macrocycles in solution have also been observed by others, c.f.: Shetty, A. S.; Zhang, J.; Moore, J. S. J. Am. Chem. Soc. 1996, 118, 1019.