PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12875406-9 2003 The surface diffusion coefficients of atrazine and p-DCB were modeled as a function of the surface concentration of the pore-blocking compound, PSS-1.8k. Atrazine 38-46 corneodesmosin Homo sapiens 144-149 12531259-3 2003 The model compounds were found to affect atrazine adsorption through two different mechanisms due to their size difference: direct competition for sites by p-DCB and pore constriction/blockage by PSS-1.8k. Atrazine 41-49 corneodesmosin Homo sapiens 196-201 12531259-5 2003 In contrast, the effect of PSS-1.8k on atrazine adsorption capacity was very small. Atrazine 39-47 corneodesmosin Homo sapiens 27-32 12531259-7 2003 However, preloading PAC with PSS-1.8k lowered the atrazine surface diffusion coefficient, D(s), by more than three orders of magnitude; D(s) decreased with increasing solid phase PSS-1.8k concentration. Atrazine 50-58 corneodesmosin Homo sapiens 29-34