公开(公告)号：KR101091770B1

公开(公告)日：2011-12-12

申请号：KR1020090049272

申请日：2009-06-03

Applicant: 한국외국어대학교 연구산학협력단

Inventor： 허성 ,  홍진형

IPC: C01B33/18 ,  B01J35/10 ,  B01J21/08

CPC classification number: Y02E50/17

Abstract: 본발명에따른메조포러스실리카물질은계층적기공구조를통한두 가지서로다른메조포러스영역의기공을갖기때문에효소와같은크기가상대적으로큰 생체물질의담지에매우유리하며, 동시에이들의안정성및 활성작용을최대한증대시킬수 있다.

公开(公告)号：KR1020090126218A

公开(公告)日：2009-12-08

申请号：KR1020090049272

申请日：2009-06-03

Applicant: 한국외국어대학교 연구산학협력단

Inventor： 허성 ,  홍진형

IPC: C01B33/18 ,  B01J35/10 ,  B01J21/08

CPC classification number: Y02E50/17 ,  C01B33/18 ,  C01P2006/16 ,  C12N9/20 ,  C12N11/14 ,  C12P7/06 ,  C12P41/00

Abstract: PURPOSE: Mesoporous silica materials and a method for preparing the same are provided to facilitate reactivity of the materials by diffusing substrates of enzyme reaction and products freely, and to support enzymes. CONSTITUTION: Mesoporous silica materials has the small pores of 1 ~ 4nm and the big pores of 15 ~ 40nm. The supporting amount of lipase PS is 30~110mg/g. A manufacturing method of the mesoporous silica materials includes the following steps of: producing a surfactant solution by dissolving the surfactant in a hydrophilic solvent; collecting reaction products by cooling and filtering the surfactant solution in which a silica precursor is injected; drying and washing the reaction products; and sintering the dried reaction products.

Abstract translation: 目的：提供介孔二氧化硅材料及其制备方法，以便通过自由扩散酶反应和产物的底物并支持酶来促进材料的反应性。 构成：介孔二氧化硅材料具有1〜4nm的小孔和15〜40nm的大孔。 脂肪酶PS的支持量为30〜110mg / g。 介孔二氧化硅材料的制造方法包括以下步骤：通过将表面活性剂溶解在亲水性溶剂中来制备表面活性剂溶液; 通过冷却和过滤注入二氧化硅前体的表面活性剂溶液收集反应产物; 干燥和洗涤反应产物; 并烧结干燥的反应产物。