Molecular sensitised probe for amino acid recognition within peptide sequences by Wu, X, Borca, B, Sen, S, Koslowski, S, Abb, S, Rosenblatt, DP, Gallardo, A, Mendieta-Moreno, JI, Nachtigall, M, Jelinek, P, Rauschenbach, S, Kern, K, Schlickum, U