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Negative / Null Result ReportOpen accessMedicine

IR-UV Ion Dip Spectroscopy of Capped Phenylated Polyalanines in the Gas Phase.

Andersson Å; Ferrari P; Bakó I; Zhaunerchyk V · 2026 · The journal of physical chemistry. A

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract (excerpt)

The gas-phase structures of capped phenylated polyalanine peptides, Ac-Ala-Ala-Phe-Ala-NH 2 (AAFA) and Ac-Ala-Ala-Phe-Ala-Ala-NH 2 (AAFAA), were investigated using conformer-selective IR-UV ion dip spectroscopy employing the IR light of…

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Metadata source: Europe PMC · DOI 10.1021/acs.jpca.5c05537