✦ LIBER ✦

Electrospray Ionization Mass Spectrometry in Supramolecular Chemistry: Characterization of Non-covalent Cyclodextrin Complexes

✍ Scribed by Lamcharfi, E.; Chuilon, S.; Kerbal, A.; Kunesch, G.; Libot, F.; Virelizier, H.

Publisher: John Wiley and Sons
Year: 1996
Tongue: English
Weight: 331 KB
Volume: 31
Category: Article
ISSN: 1076-5174
DOI: 10.1002/(sici)1096-9888(199609)31:9<982::aid-jms379>3.0.co;2-a

No coin nor oath required. For personal study only.

✦ Synopsis

A series of supramolecular complexes of various cycludextrins (CDs) was studied. Among the 13 CD complexes synthesized, 11 could be characterizied by electrospray ionization mass spectrometry. Different supramolecular entities, with host: guest ratios of 1 : 1 and 2: 1, were observed.

📜 SIMILAR VOLUMES

Characterization of supramolecular compl

Characterization of supramolecular complexes by high resolution electrospray ionization mass spectrometry

✍ Gérard Hopfgartner; Francis Vilbois; Claude Piguet 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 85 KB 👁 2 views

High resolution mass spectrometry on time-of-flight (TOF) and ion trap (IT) mass spectrometers is used for the qualitative speciation of a heterodimetallic triple-stranded helicate [EuFe(L 1 ) 3 ](CIO 4 ) 5 and a toroidal complex [Ni 3 (L 2 ) 3 ](CIO 4 ) 6 (= circular single-stranded helicate) disso

Unravelling seemingly complex chemistry

Unravelling seemingly complex chemistry of reactions using electrospray ionization mass spectrometry

✍ Ray Bakhtiar; Cornelis E. C. A. Hop 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 195 KB 👁 1 views

Since its discovery, electrospray ionization mass spectrometry (ESI-MS) has provided valuable information on structurally specific biomolecular interactions, including DNA-drug, enzyme-inhibitor, DNAprotein and protein-protein interactions. In addition, this technique has emerged as a powerful tool

Observation of Non-covalent Interactions

Observation of Non-covalent Interactions Between Beauvericin and Oligonucleotides Using Electrospray Ionization Mass Spectrometry

✍ Gabriella Pócsfalvi; Giuseppe Di Landa; Pasquale Ferranti; Alberto Ritieni; Giac 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 236 KB 👁 1 views

Electrospray ionization mass spectrometry has been used to study the possible non-covalent interaction between oligonucleotides and beauvericin (B) mycotoxin. Beauvericin-oligonucleotide adduct formation was observed even at low mycotoxin concentration (25 pmol/microL). Adducts were found with diffe

Comparison of cyclodextrin-barbiturate n

Comparison of cyclodextrin-barbiturate noncovalent complexes using electrospray ionization mass spectrometry and capillary electrophoresis

✍ Karthik Srinivasan; Michael G. Bartlett 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 109 KB 👁 1 views

## Various noncovalent complexes between native and derivatized cyclodextrins (CDs ) and barbiturates were studied using capillary electrophoresis (CE) and electrospray ionization mass spectrometry (ESI-MS). This paper involves the study of four aspects of CD-barbiturate noncovalent inclusion compl

Analysis of non-covalent protein complex

Analysis of non-covalent protein complexes up to 290 kDa using electrospray ionization and ion trap mass spectrometry

✍ Yang Wang; Michael Schubert; Arnd Ingendoh; Jochen Franzen 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 97 KB 👁 1 views

Non-covalently-bound subunit complexes of proteins have been measured by an ion trap mass spectrometer equipped with an orthogonal electrospray ionization source. For the analysis of the generated molecular ions with high mass/charge ratios, the mass/charge range of the ion trap was extended by incr

Characterization of zirconium complexes

Characterization of zirconium complexes of interest in spent nuclear fuel reprocessing by electrospray ionization mass spectrometry

✍ C. Lamouroux; C. Moulin; J. C. Tabet; C. K. Jankowski 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 135 KB