?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fd-scholarship-dev.library.pitt.edu%2F38637%2F&rft.title=Adsorption+and+Desorption+of+Chiral+Molecules+on+Gold+Substrate+in+Magnetic+Fields&rft.creator=Qian%2C+Shangyu&rft.description=The+chiral-induced+spin+selectivity+(CISS)+effect+refers+to+the+fact+that+when+electrons+transit+through+a+chiral+molecule+(or+structure)%2C+the+chiral+potential+leads+to+an+effective+magnetic+field+in+the+rest+frame+of+the+electron+that+acts+on+the+electron+spin%2C+providing+a+preference+for+the+transmission+of+one+electron+spin+orientation+over+the+other.+Because+of+the+CISS+effect%2C+the+interaction+between+a+magnetized+surface+and+a+chiral+molecule+will+depend+on+the+enantiomer+and+on+the+magnetization+direction+of+the+magnetized+substrate.+This+work+aims+to+better+understand+the+interaction+between+a+ferromagnetic+surface+and+chiral+molecules+and+use+the+knowledge+to+establish+a+method+of+enantiomer+separation.+An+electrochemical+quartz+crystal+microbalance+(EQCM)+is+used+to+study+the+electrochemical+adsorption+and+desorption+for+different+enantiomers+of+a+chiral+molecule%2C+cysteine%2C+onto+ferromagnetic+substrates+under+an+external+magnetic+field%2C+both+thermodynamically+and+kinetically.+The+results+show+that+the+kinetics+for+adsorption+and+desorption+of+a+chiral+molecule+depends+on+the+magnetization+direction+of+the+surface.&rft.date=2020-06-08&rft.type=University+of+Pittsburgh+ETD&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.language=en&rft.identifier=http%3A%2F%2Fd-scholarship-dev.library.pitt.edu%2F38637%2F21%2FQian%2520Final%2520ETD.pdf&rft.identifier=++Qian%2C+Shangyu++(2020)+Adsorption+and+Desorption+of+Chiral+Molecules+on+Gold+Substrate+in+Magnetic+Fields.++Master's+Thesis%2C+University+of+Pittsburgh.++++(Unpublished)++