Why Surface Modification? surface modification of colloid particles of various nature and size 1 has be-come a very common practice during he last few decades for a 05 umber of reasons.This section describes the 10 most relevant objectives x4=00 That lead to the design of 80 0 聊 procedares aiming to a Wariengurim) ntrolled surface PDF文件使用"pdfFactory Pro”试用版本创建ww.fineprint.com,cnWhy Surface Modification? • The surface modification of colloid particles of various nature and size has be-come a very common practice during the last few decades for a number of reasons. This section describes the most relevant objectives that lead to the design of procedures aiming to a controlled surface modification. PDF 文件使用 "pdfFactory Pro" 试用版本创建 3www.fineprint.com.cn