建立表面活性分子的最大挑战是通过良好的生物活性最大化其表面活性。非离子表面活性剂(N -isatin-EO m - C n,其中m为5、7和9乙二醇单元,n为8、10和12),是通过首先使isatin与氯乙酸反应,然后与不同类型的乙氧基化(具有8、7和9个环氧乙烷单元的C 8 –C 12)脂肪醇。FTIR和1表征了所制备的表面活性剂。 1 H NMR确认结构。评价了表面活性剂的表面活性,生物降解性,抗微生物性和抗真菌活性。另外,进行了量子化学计算和口服生物利用度计算。所得数据表明,所有合成的化合物均具有良好的表面活性,生物降解性和生物活性。
建立表面活性分子的最大挑战是通过良好的生物活性最大化其表面活性。非离子表面活性剂(N -isatin-EO m - C n,其中m为5、7和9乙二醇单元,n为8、10和12),是通过首先使isatin与氯乙酸反应,然后与不同类型的乙氧基化(具有8、7和9个环氧乙烷单元的C 8 –C 12)脂肪醇。FTIR和1表征了所制备的表面活性剂。 1 H NMR确认结构。评价了表面活性剂的表面活性,生物降解性,抗微生物性和抗真菌活性。另外,进行了量子化学计算和口服生物利用度计算。所得数据表明,所有合成的化合物均具有良好的表面活性,生物降解性和生物活性。
TUMOR REDUCTION FORMULATIONS AND METHODS OF USE THEREOF
申请人:Tyme, Inc.
公开号:EP3820482A1
公开(公告)日:2021-05-19
NANOVITAMIN SYNTHESIS
申请人:Ahn Dong June
公开号:US20100055187A1
公开(公告)日:2010-03-04
Stable nanoparticulate vitamin compositions are prepared from agglomerated or larger sized vitamin particles of at least one vitamin compound by breaking down and/or solubilizing the agglomerated or larger sized vitamin particles and associating the particles with a surface modifying agent.
NUTRITION DELIVERY CAPSULES FOR FUNCTIONAL FOODS
申请人:Ahn Dong June
公开号:US20100055246A1
公开(公告)日:2010-03-04
Stabilized nanoparticulate nutritive compositions include nano-scale particles of at least one nutritive substance and molecules of at least one stabilizing agent that associate with the nutritive nanoparticles. Stabilized nanoparticulate nutritive compositions are prepared by suspending relatively larger particles of a nutritive substance in a solvent and breaking down the larger sized nutritive particles and associating the particles with the stabilizing agent. Stabilized nanoparticulate nutritive compositions can readily be combined with a variety of food media.
[EN] SINGLE-DOMAIN ANTIBODIES DIRECTED AGAINST A CYS-LOOP RECEPTOR AND METHODS FOR OBTAINING THEM<br/>[FR] ANTICORPS À DOMAINE UNIQUE DIRIGÉS CONTRE UN RÉCEPTEUR À BOUCLE CYS ET PROCÉDÉS POUR LES OBTENIR
申请人:THERANYX
公开号:WO2015189162A1
公开(公告)日:2015-12-17
The instant invention relates to single domain antibodies directed against a Cys-loop receptor, preferably 5-HT3 receptor. Said single -domain antibodies have a dissociation constant Kd for the Cys-loop receptor of at least 10-6 M and can modulate its activity. The invention also relates to a method for obtaining said single-domain antibodies as well as the uses of said single -domain antibodies in therapy or in the biochemical field.
[EN] ELECTROCHEMICAL BIOENZYMATIC SENSOR FOR MEASURING H2S IN BIOLOGICAL FLUIDS<br/>[FR] CAPTEUR BIOENZYMATIQUE ÉLECTROCHIMIQUE POUR MESURER LE H2S DANS DES FLUIDES BIOLOGIQUES
申请人:CENTRE NAT RECH SCIENT
公开号:WO2019229086A1
公开(公告)日:2019-12-05
The present invention provides an enzyme-based electrochemical biosensor that can be used for detecting specifically low levels of hydrogen sulfide (H2S) in biological fluids. This biosensor typically includes an electrode system and a functional Sulfide Quinone Reductase (SQR) enzyme. The present invention also provides methods and systems for measuring H2S in biological fluids by means of this sensor.