نتایج جستجو برای: hydrophilic interaction

تعداد نتایج: 578883  

Journal: :Dental press journal of orthodontics 2013
André Pinheiro de Magalhães Bertoz Derly Tescaro Narcizo de Oliveira Carla Maria Melleiro Gimenez André Luiz Fraga Briso Francisco Antonio Bertoz Eduardo César Almada Santos

OBJECTIVE The purpose of this study was to assess by means of scanning electron microscopy (SEM) the remaining adhesive interface after debonding orthodontic attachments bonded to bovine teeth with the use of hydrophilic and hydrophobic primers under different dental substrate moisture conditions. MATERIAL AND METHODS Twenty mandibular incisors were divided into four groups (n = 5). In Group ...

Journal: :The Journal of chemical physics 2009
Susumu Fujiwara Takashi Itoh Masato Hashimoto Ritoku Horiuchi

The micelle formation and the dynamic coexistence in amphiphilic solution are investigated by molecular dynamics simulation of coarse-grained rigid amphiphilic molecules with explicit solvent molecules. Our simulations show that three kinds of isolated micelles (disk, cylindrical, and spherical micelles) are observed at a lower temperature by quenching from a random configuration of amphiphilic...

2002
Mitsuharu Okazaki Tomoki Watanabe Naohito Urakami Takashi Yamamoto

Relatively short peptides, such as toxins and antimicrobial-peptides, are known to insert themselves into cell membranes. On the basis of simple bead-spring models for the membrane lipids, the peptide, and water, detailed processes of the peptide insertion is investigated by molecular dynamics simulation; our special concern is in the highly cooperative motions of membrane lipids and the peptid...

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