Microchip electrophoresis of oligosaccharides using lectin-immobilized preconcentrator gels fabricated by in situ photopolymerization

The Analyst ◽  
2012 ◽  
Vol 137 (9) ◽  
pp. 2211 ◽  
Author(s):  
Sachio Yamamoto ◽  
Sho Suzuki ◽  
Shigeo Suzuki
Keyword(s):  
Microchip Electrophoresis

On-line microchip electrophoresis-mediated preconcentration of cationic compounds utilizing cationic polyacrylamide gels fabricated by in situ photopolymerization

The Analyst ◽  
2018 ◽  
Vol 143 (18) ◽  
pp. 4429-4435 ◽  
Author(s):  
Sachio Yamamoto ◽  
Fuka Okada ◽  
Mitsuhiro Kinoshita ◽  
Shigeo Suzuki
Keyword(s):  
Methyl Methacrylate ◽  
Efficient Method ◽  
Microchip Electrophoresis ◽  
Polyacrylamide Gels ◽  
Poly Methyl Methacrylate ◽  
Cationic Polyacrylamide ◽  
Cationic Compounds ◽  
On Line

A simple and efficient method was developed for the fabrication of a cationic sample preconcentrator on a channel of a commercial poly(methyl methacrylate) (PMMA) microchip.

Microchip electrophoresis utilizing an in situ photopolymerized Phos-tag binding polyacrylamide gel for specific entrapment and analysis of phosphorylated compounds

The Analyst ◽  
2017 ◽  
Vol 142 (18) ◽  
pp. 3416-3423 ◽  
Author(s):  
Sachio Yamamoto ◽  
Miyuki Himeno ◽  
Masaya Kobayashi ◽  
Miki Akamatsu ◽  
Ryosuke Satoh ◽  
...  
Keyword(s):  
Microchip Electrophoresis ◽  
Polyacrylamide Gel ◽  
Phosphorylated Compounds ◽  
Crossing Point

A method was developed for the specific entrapment and separation of phosphorylated compounds using a Phos-tag polyacrylamide gel fabricated at the channel crossing point of a microfluidic electrophoresis chip.

Rendez vous with Saturn's rings

1984 ◽  
Vol 75 ◽  
pp. 743-759 ◽  
Author(s):  
Kerry T. Nock
Keyword(s):  
Solar Energy ◽  
Electric Propulsion ◽  
Power Source ◽  
Propulsion System ◽  
Low Thrust ◽  
Ring Plane ◽  
The Earth ◽  
Total Impulse ◽  
Saturn's Rings

ABSTRACTA mission to rendezvous with the rings of Saturn is studied with regard to science rationale and instrumentation and engineering feasibility and design. Future detailedin situexploration of the rings of Saturn will require spacecraft systems with enormous propulsive capability. NASA is currently studying the critical technologies for just such a system, called Nuclear Electric Propulsion (NEP). Electric propulsion is the only technology which can effectively provide the required total impulse for this demanding mission. Furthermore, the power source must be nuclear because the solar energy reaching Saturn is only 1% of that at the Earth. An important aspect of this mission is the ability of the low thrust propulsion system to continuously boost the spacecraft above the ring plane as it spirals in toward Saturn, thus enabling scientific measurements of ring particles from only a few kilometers.

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