In　this　paper,　a　novel　adsorbent　based　on　aptamer　was　prepared　via　＂thiol-ene＂　click　chemistry　reaction　and　used　for　selective　adsorbing　the　trace　phthalic　acid　esters　(PAEs)　from　drinking　water　and　juice　samples,　which　depended　on　the　group　selectivity　of　aptamers　to　the　ester　and　the　benzoyl　groups　of　PAEs.　The　morphological　structures　of　the　obtained　adsorbents　were　characterized　by　Fourier　Transform　infrared　spectroscopy　(FT-IR),　fluorescence　spectra,　Energy　Dispersive　Spectrometer　(EDS),　Brunauer-Emmett-Teller　(BET).　The　selectivity　of　the　prepared　adsorbent　was　evaluated　and　the　results　showed　that　the　recovery　of　the　adsorbent　with　aptamer　for　PAEs　was　66.10-108.90%,　while　the　recovery　of　adsorbent　without　aptamer　was　only　32.41-37.59%.　The　limit　of　detection　(LOD)　(S/N　=　3)　and　limit　of　quantitation　(LOQ)　(S/N　=　10)　of　PAEs　coupled　with　HPLC-UV　were　obtained　in　the　range　of　0.11-0.88　mu　g　L-1　and　0.22-1.33　mu　g　L-1,　respectively.　This　work　gave　a　facile　and　efficient　approach　to　for　specific　enrichment　and　highly　sensitivity　detection　of　PAEs.　(C)　2020　Elsevier　B.V.　All　rights　reserved.