Ahmed A. Almarasy
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Ahmed A. Almarasy has a total of 10 co-authors. Here are the top co-authors by number of shared publications:
- Atsuhiro Fujimori
Faculty of Science and Engineering Tokyo City University Setagaya Tokyo Japan
3 shared publications Takuto Hayasaki
2 shared publicationsYoshinori Abiko
2 shared publicationsYuna Yamada
2 shared publicationsHaruka Maruyama
Graduate School of Science and Engineering Saitama University 255 Shimo-okubo, Sakura-ku Saitama 338-8570 Japan
1 shared publication- Shuichi Akasaka
Department of Materials Science and Engineering, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8552, Japan
1 shared publication
Latest Publications
- 7 June 2021
- Published by Wiley in ChemistrySelect
- Vol. 6 (21) , 5329-5337
Activity Maintenance Characteristics and Protease Adsorption on Langmuir Monolayer of Organo‐Modified Single‐Walled Carbon Nanotubes
The activity maintenance characteristics of proteases adsorbed and immobilized on a monolayer of organo‐modified single‐walled carbon nanotubes (SWCNTs) were evaluated in this study. After forming a monolayer on the water surface of the organo‐modified SWCNTs, protease was introduced into the subphase, and monolayer immobilization was attained by post‐adsorption. The protease‐adsorbed organo‐SWCNT multilayers were immersed in an aqueous solution of luminescent casein, and fluorescence emission was observed. Proteases had cleaved the molecular chain of luminescent casein, which causes luminescence. Although the protease in the aqueous solution could cleave the molecular chain only up to approximately room temperature, the protease immobilized on the solid substrate could cleave the chain up to 160 °C, indicating sharp emission spectra.
- 7 June 2021
- Published by Wiley in ChemistrySelect
- Vol. 6 (21) , 5329-5337
Activity Maintenance Characteristics and Protease Adsorption on Langmuir Monolayer of Organo‐Modified Single‐Walled Carbon Nanotubes
The activity maintenance characteristics of proteases adsorbed and immobilized on a monolayer of organo‐modified single‐walled carbon nanotubes (SWCNTs) were evaluated in this study. After forming a monolayer on the water surface of the organo‐modified SWCNTs, protease was introduced into the subphase, and monolayer immobilization was attained by post‐adsorption. The protease‐adsorbed organo‐SWCNT multilayers were immersed in an aqueous solution of luminescent casein, and fluorescence emission was observed. Proteases had cleaved the molecular chain of luminescent casein, which causes luminescence. Although the protease in the aqueous solution could cleave the molecular chain only up to approximately room temperature, the protease immobilized on the solid substrate could cleave the chain up to 160 °C, indicating sharp emission spectra.
- 1 April 2021
- Published by Elsevier in Colloids and Surfaces A: Physicochemical and Engineering Aspects
- Vol. 615
Comparison of characteristics of single-walled carbon nanotubes obtained by super-growth CVD and improved-arc discharge methods pertaining to interfacial film formation and nanohybridization with polymers
- 1 April 2021
- Published by Elsevier in Colloids and Surfaces A: Physicochemical and Engineering Aspects
- Vol. 615
Comparison of characteristics of single-walled carbon nanotubes obtained by super-growth CVD and improved-arc discharge methods pertaining to interfacial film formation and nanohybridization with polymers