Professor
B.Sc.(Colombo), M.Sc., Ph.D. (Wichita State University, USA)
Biosketch:
B.Sc. – University of Colombo /Sri Lanka/1996
Ph.D. – Wichita State University/USA/2004
Research interest :
Analysis of heavy metals, adsorption removal of heavy metals in aqueous solutions, application of chemical kinetics, investigation of polyphenolic compounds
Selected Publications:
Gas phase attachment of water and methanol to Ag (I) complexes with α‐amino acids in an ion trap mass spectrometer BA Perera, MP Ince, ER Talaty, MJ Van Stipdonk Rapid Communications in Mass Spectrometry 15 (8), 615-622
Elucidation of fragmentation pathways for the collision-induced dissociation of the binary Ag (I) complex with phenylalanine ER Talaty, BA Perera, AL Gallardo, JM Barr, MJ Van Stipdonk
The Journal of Physical Chemistry A 105 (34), 8059-8068 Production, dissociation, and gas phase stability of sodium fluoride cluster ions studied using electrospray ionization ion trap mass spectrometry MP Ince, BA Perera, MJ Van Stipdonk International Journal of Mass Spectrometry 207 (1), 41-55
Formation of [bn+ 17+ Ag]+ product ions from Ag+ cationized native and acetylated peptides V Anbalagan, BA Perera, ATM Silva, AL Gallardo, M Barber, JM Barr, … Journal of mass spectrometry 37 (9), 910-926
Influence of a ring substituent on the tendency to form H2O adducts to Ag+ complexes with phenylalanine analogues in an ion trap mass spectrometer BA Perera, AL Gallardo, JM Barr, SM Tekarli, V Anbalagan, ER Talaty, … Journal of mass spectrometry 37 (4), 401-413
Cluster ions derived from sodium and potassium tetrafluoroborate and their collision induced dissociation in an ion trap mass spectrometer MJ Van Stipdonk, MP Ince, BA Perera, JA Martin Rapid communications in mass spectrometry 16 (5), 355-363
Mechanism-based inactivation of human leukocyte elastase via an enzyme-induced sulfonamide fragmentation process L Wei, Z Lai, X Gan, KR Alliston, J Zhong, JB Epp, J Tu, AB Perera, … Archives of biochemistry and biophysics 429 (1), 60-70
Influence of a ring substituent on the tendency to form H2O adducts to Ag+ complexes with phenylalanine analogues in an ion trap mass spectrometer BA Pereira, AL Gallardo, JM Barr, SM Tekarli, V Anbalagan, ER Talaty, … JOURNAL OF MASS SPECTROMETRY 37 (4), 401-413
robing the importance of cyclization to the dissociation of gas-phase peptide ions. MJ Van Stipdonk, V Anbalagan, ER Talaty, BA Perera, ATM Silva ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 224, U130-U130 Special Feature: Perspective-Influence of a ring substituent on the tendency to form H2O adducts to Ag+ complexes with phenylalanine analogues in an ion trap mass spectrometer BA Perera, AL Gallardo, JM Barr, SM Tekarli, V Anbalagan, ER Talaty, … Journal of Mass Spectrometry 37 (4), 401-413
Comparative Multi-stage CID of Protonated and Metal Cationized Peptides A Perera, V Anbalagan, J Barr, KD Tran, M Barber, M Van Stipdonk
Contact information
Telephone number: 0112804206
Email : basirip@sjp.ac.lk