Results 21 to 30 of about 120,308 (323)

Experimental Study on Expansion Characteristics of Core-Shell and Polymeric Microspheres

open access: yesJournal of Nanotechnology, 2018
Traditional polymeric microsphere has several technical advantages in enhancing oil recovery. Nevertheless, its performance in some field application is unsatisfactory due to limited blockage strength.
Pengxiang Diwu   +8 more
doaj   +1 more source

Microspheres of Mixed Proteins [PDF]

open access: yesChemistry – A European Journal, 2010
AbstractThis paper describes the synthesis of mixed proteinaceous microspheres (MPMs) by the sonochemical method. The current fundamental research follows the research of Suslick and co‐workers who have developed a method by which high‐intensity ultrasound is used to make aqueous suspensions of proteinaceous microcapsules filled with water‐insoluble ...
Angel, U.   +4 more
openaire   +3 more sources

High-Q bismuth silicate nonlinear glass microsphere resonators [PDF]

open access: yes, 2012
The fabrication and characterization of a bismuth-silicate glass microsphere resonator has been demonstrated. At wavelengths near 1550 nm, high-modes can be efficiently excited in a 179 µm diameter bismuth-silicate glass microsphere via evanescent ...
Brambilla, G.   +8 more
core   +2 more sources

Coupling of ultrathin tapered fibers with high-Q microsphere resonators at cryogenic temperatures and observation of phase-shift transition from undercoupling to overcoupling [PDF]

open access: yes, 2012
We cooled ultrathin tapered fibers to cryogenic temperatures and controllably coupled them with high-Q microsphere resonators at a wavelength close to the optical transition of diamond nitrogen vacancy centers.
Fujiwara, Masazumi   +5 more
core   +2 more sources

PLGA Microspheres Incorporated Gelatin Scaffold: Microspheres Modulate Scaffold Properties [PDF]

open access: yesInternational Journal of Biomaterials, 2009
Freeze drying is one of the popular methods of fabrication for poly(lactide‐co‐glycolide) (PLGA) microspheres incorporated polymer scaffolds. However, the consequence of microspheres incorporation on physical and biological properties of scaffold has not been studied yet.
Indranil Banerjee   +2 more
openaire   +3 more sources

Parameter determination and transformation for the focusing of dielectric microspheres illuminated by optical needle

open access: yesScientific Reports, 2017
By eliminating the spherical aberrations of microsphere we derived a simple but useful formula on the focusing of dielectric microsphere. On basis of this formula, not only can researchers determine the parameters of an optical microsphere system with ...
Tongnan Xia   +3 more
doaj   +1 more source

Phase shift spectra of a fiber-microsphere system at the single photon level [PDF]

open access: yes, 2011
We succeeded in measuring phase shift spectra of a microsphere cavity coupled with a tapered fiber using a weak coherent probe light at the single photon level. We utilized a tapered fiber with almost no depolarization and constructed a very stable phase
Agha   +31 more
core   +2 more sources

Novel tretinoin 0.05% lotion for the once-daily treatment of moderate-to-severe acne vulgaris in a preadolescent population. [PDF]

open access: yes, 2019
BackgroundAcne vulgaris (acne) is a common skin condition in children and adolescents. Efficacy of tretinoin is well documented in studies that included pediatric patients (12-18 years of age). With acne routinely presenting in younger patients, data are
Bhatt, Varsha   +4 more
core   +1 more source

Study of Dried and Calcinated Ceria Stabilized Zirconia Microspheres Morphology by Small-Angle X-Ray Scattering and Optical Microscopy

open access: yesAtom Indonesia, 2021
The knowledge of how to avoid crack at high temperature is crucial in fuel fabrication for Experimental Power Reactor or Reaktor Daya Eksperimental (RDE). This knowledge should be established and well-mastered by BATAN.
A. Patriati   +5 more
doaj   +1 more source

Bandpass transmission spectra of a whispering-gallery microcavity coupled to an ultrathin fiber [PDF]

open access: yes, 2017
Tapered fibers with diameters ranging from 1-4 micron are widely used to excite the whispering-gallery (WG) modes of microcavities. Typically, the transmission spectrum of a WG cavity coupled to a waveguide around a resonance assumes a Lorentzian dip ...
Chormaic, Sile Nic   +4 more
core   +3 more sources

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