Results 111 to 120 of about 67,054 (166)

Electrorotation of Metallic Microspheres

Langmuir, 2011
Electrorotation (ER) experiments of gold-coated micrometer-sized spheres suspended in an electrolyte are presented for three different ionic conductivities over the frequency range of 100 Hz to 40 MHz. The direction of rotation was observed to be counter-field (opposite to the rotating field vector) with a single rotation peak.
Ren, Yu K., Morganti, Diego, Jiang, Hong Y., Ramos, Antonio, Morgan, Hywel   +4 more
openaire   +3 more sources

Glass Microspherical Lasers

Advances in Science and Technology, 2008
We report experimental results obtained in our laboratories in the development of Er3+- doped glass microspherical cavities for the fabrication of compact and low threshold laser sources at 1.55 μm. We investigate three different approaches in order to fabricate the microspheres including direct melting of Er3+-doped glass powders, coating of silica ...
Nunzi Conti, Gualtiero, Soria, S., Berneschi, Simone, Brenci, Massimo, Cosi, Franco, Pelli, Stefano, Armellini, Christina, Chiappini, Andrea, Chiasera, Alessandro, Jestin, Yoann, Ferrari, Maurizio, Moser, E., Ghisa, Laura, Trebaol, Stephane, Dumeige, Yannick, Féron, Patrice, Righini, Giancarlo C.   +16 more
openaire   +2 more sources

Metabolism of proteinoid microspheres

1986
The literature of metabolism in proteinoids and proteinoid microspheres is reviewed and criticized from a biochemical and experimental point of view. Closely related literature is also reviewed in order to understand the function of proteinoids and proteinoid microspheres. Proteinoids or proteinoid microspheres have many activities.
openaire   +3 more sources

Norethisterone contraceptive microspheres

Journal of Steroid Biochemistry, 1987
Two formulations of polylactic and polyglycolic acid microcapsules containing 75 and 100 mg of NET respectively were studied for a 90-day period of anticipated contraceptive effect in two groups of five women. A 200 mg dose of NET preparation was also studied for a 180-day period of anticipated contraceptive effect in 19 women.
R, Rivera, G, Alvarado, C, Flores, S, Aldaba, A, Hernandez   +4 more
openaire   +2 more sources

Compartmentalization in proteinoid microspheres

Biosystems, 1977
Proteinoid microspheres with stable internal compartments and internal structure are made from acidic proteinoid and basic proteinoid with calcium. The populations of microspheres are characterized by a wide diversity of structure. A model of primitive intracellular communication is suggested by the observed movement of internal particles between ...
S, Brooke, S W, Fox
openaire   +2 more sources

Fluorescent microspheres

Journal of Applied Physiology, 1994
F L, Abel, R R, Beck, R H, Cooper
openaire   +2 more sources

Injectable Microfluidic Hydrogel Microspheres for Cell and Drug Delivery

Advanced Functional Materials, 2021
Deng Lianfu, Wenguo Cui
exaly  

Microspheres

2011
BINDER CHRISTOPH J, WEISMANN DAVID, TSIANTOULAS DIMITRIS   +2 more
openaire   +3 more sources

POLYOLEFIN MICROSPHERES

1997
BROWN KATHERINE A, KESTI MICHAEL R, STEWART EDWARD G, MCGRATH JOSEPH M   +3 more
openaire   +6 more sources

Monodisperse Chitosan Microspheres with Interesting Structures for Protein Drug Delivery

Advanced Materials, 2008
Wei Wei
exaly