Results 41 to 50 of about 184,669 (300)

In-fiber Silicon Microspheres [PDF]

open access: yesAsia Communications and Photonics Conference 2015, 2015
We have proposed and demonstrated an approach to fabricate integrated in-fiber silicon microspheres, which have nearly atomically smooth surface roughness ~0.16 nm. The hybrid structure forms a cavity with high temperature sensitivity ~ 80 pm/°C.
Xiao, Limin   +7 more
openaire   +2 more sources

Refractometry of organosilica microspheres [PDF]

open access: yesApplied Optics, 2007
9 pages, 8 ...
Seet, K. Y. T.   +6 more
openaire   +5 more sources

Preparation and In Vitro/Ex Vivo Evaluation of Buccoadhesive Discs of an Anti-Parkinson Drug: Relationship between Mucoadhesivity, Drug Release and Permeability [PDF]

open access: yesPharmaceutical Sciences, 2018
Background: Selegiline hydrochloride (Sel) is a drug applied for the therapy of early-step Parkinson's disease. In usual clinical doses, it is an elective irreversible MAO-B inhibitor.
Farnaz Monajjemzadeh   +3 more
doaj   +1 more source

Slipping friction of an optically and magnetically manipulated microsphere rolling at a glass-water interface

open access: yes, 2008
The motion of submerged magnetic microspheres rolling at a glass-water interface has been studied using magnetic rotation and optical tweezers combined with bright-field microscopy particle tracking techniques.
Caroli C.   +6 more
core   +1 more source

Investigation of microsphere-mediated cellular delivery by chemical, microscopic and gene expression analysis [PDF]

open access: yes, 2010
Amino functionalised cross-linked polystyrene microspheres of well defined sizes (0.2-2 mm) have been prepared and shown to be efficient and controllable delivery devices, capable of transporting anything from small dye molecules to bulky proteins into ...
Akhtar   +50 more
core   +1 more source

Transfer functions of proteinoid microspheres

open access: yesBiosystems, 2023
Proteinoids, or thermal proteins, are inorganic entities formed by heating amino acids to their melting point and commencing polymerisation to form polymeric chains. Typically, their diameters range from 10 to 100 micron. Some amino acids incorporated into proteinoid chains are more hydrophobic than others, leading proteinoids to cluster together when ...
Panagiotis Mougkogiannis   +2 more
openaire   +3 more sources

Mechanical oscillations in lasing microspheres [PDF]

open access: yes, 2017
We investigate the feasibility of activating coherent mechanical oscillations in lasing microspheres by modulating the laser emission at a mechanical eigenfrequency.
Capuj, N. E.   +6 more
core   +3 more sources

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai   +2 more
wiley   +1 more source

Preservation of a Dust Crystal as it Falls in an Afterglow Plasma

open access: yesFrontiers in Physics, 2022
In an experiment, the power that sustains a plasma was extinguished, so that microspheres, which had been levitated, fell downward toward a lower electrode. At the beginning of their fall, the microspheres were self-organized with a crystalline structure.
Neeraj Chaubey, J. Goree
doaj   +1 more source

Microstructure of metal matrix composites reinforced by ceramic microballoons [PDF]

open access: yes, 2012
Metal matrix composites reinforced by ceramic hollow microspheres were produced as special porous metals, called metal matrix syntactic foams (MMSFs).
Májlinger, Kornél   +1 more
core  

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