Results 31 to 40 of about 120,308 (323)
Chitosan and Nanohydroxyapatite Roles in Physical and Chemical Characteristics of Gelatin/Chitosan/Nanohydroxyapatite Microspheres [PDF]
علوم و تکنولوژی پلیمر, 2010 The effects of chitosan/biopolymer (C/P) and nanohydroxyapatite/ biopolymer (nHA/P) weight ratios on particle size and its uniformity, cross-linking density and NH2 content of nano-hydroxyapatite/chitosan/gelatin (nHA/C/G) microspheres were investigated.
S. Bagheri-Khoulenjani +2 more
doaj +1 more source
Bioengineering, 2023 Tumor-on-chips have become an effective resource in cancer research. However, their widespread use remains limited due to issues related to their practicality in fabrication and use.
Mónica Gabriela Sánchez-Salazar +8 more
doaj +1 more source
Fiber Microsphere Coupled in a Taper for a Large Curvature Range
Fibers, 2019 This work consists of using an optical fiber microsphere as a sensor for a wide range of curvature radii. The microsphere was manufactured in a standard fiber with an electric arc.
Paulo Robalinho, Orlando Frazão
doaj +1 more source
Pharmaceutics, 2022 Excessive fibrosis following surgical procedures is a challenging condition with serious consequences and no effective preventive or therapeutic option.
Layla Nabai, Aziz Ghahary, John Jackson
doaj +1 more source
IEEE Photonics Journal, 2019 Up-conversion luminescence and C-band microsphere laser output is reported for an Er3+-doped ZrF4-BaF2-YF3-AlF3 (ZBYA) fluorozirconate glass microsphere. The microsphere was fabricated by heating a ZBYA glass filament using a CO2 laser beam.
Haiyan Zhao +9 more
doaj +1 more source
Microsphere Coupled Off-Core Fiber Sensor for Ultrasound Sensing
Sensors, 2022 A compact fiber ultrasound-sensing device comprising a commercially available Barium Titanate (BaTiO3) glass microsphere coupled to an open cavity off-core Fabry–Perot interferometer (FPI) fiber sensor is proposed and demonstrated.
Gerard Tatel, Xiaoyi Bao
doaj +1 more source
5-Gbit/s BER performance on an all fiber-optic add/drop device based on a taper-resonator-taper structure [PDF]
, 2000 We present an all fiber-optic add/drop device based on a taper-resonator-taper structure with improved characteristics. Several gigahertz bandwidths are observed using microspheres having diameters ranging from 30 to 50 μm.
Bhardwaj, Ashish +3 more
core +1 more source
A Measurement Method of Microsphere with Dual Scanning Probes
Applied Sciences, 2019 The probe tip of a micro-coordinate Measuring Machine (micro-CMM) is a microsphere with a diameter of hundreds of microns, and its sphericity is generally controlled within tens to hundreds of nanometers.
Chuanzhi Fang +7 more
doaj +1 more source
Evanescent field optical readout of graphene mechanical motion at room temperature [PDF]
, 2014 Graphene mechanical resonators have recently attracted considerable attention for use in precision force and mass sensing applications. To date, readout of their oscillatory motion has typically required cryogenic conditions to achieve high sensitivity ...
Adiga, Vivek P. +7 more
core +2 more sources
Doppler Cooling a Microsphere [PDF]
Physical Review Letters, 2010 5 pages, 3 ...
openaire +4 more sources