high surface-to-volume ratio
“Microspheres as a Promising Mucoadhesive Drug Delivery System – Review” by Swapna. S, Anna Balaji, M.S Uma Shankar, A.Vijendar, India.
... their high surface to volume ratio which provides an intimate contact with the mucus layer, resulting in controlled and sustained release of drug from dosage form and specific targeting of ...
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Immunoassay for Human Chorionic Gonadotropin Based on Glassy Carbon Electrode Modified with an Epitaxial Nanocomposite
... possessing high stability and ...showed high sensitivity, and wide linear range owing to high surface to volume ratio and electronic structure of Gr, large-surface area of ...
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Scaffolds with a High Surface Area-to-Volume Ratio
... manufacturing and the flow perfusion culturing parameters, in bone tissue engineering scaffolds. 293[r] ...
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Control & Prevention of Biofilm In Dental Office
... 2) high internal surface -area to volume ratio, 3) low water pressure and flow ...the surface to attach firmly, 4) frequent period of stagnation- encourage accumulation of bacteria ...
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Recent Developments for Future of Civil Engin...
... While discussing the future of civil engineering materials, the famous statement of Nobel Laureate Richard Feyman comes to the mind that there is plenty of room at the bottom. Nanotechnology has tremendous potentials to ...
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Hydrogen Storage in VNx Hy Thin Films
... a high surface area-to-volume material ratio facilitates the hydrogen formation kinetics; a zero temperature gradient along the film thickness provides accelerated hydrogen diffusion; a ...
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Intracellular ZnO Nanorods Conjugated with Protoporphyrin for Local Mediated Photochemistry and Efficient Treatment of Single Cancer Cell
... with high surface area to volume ratio and biocompatibility is used as an efficient photosensitizer carrier system and at the same time pro- viding intrinsic white light needed to achieve ...
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Realising the environmental benefits of metal–organic frameworks: recent advances in microwave synthesis
... and high surface area- to-volume ratio for a reaction mixture in a ow reactor leads to improvements in heat and mass transfer and thus signicant reduction in synthesis time; typically less ...
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SELF-HEALING CAPACITY OF CONCRETE - COMPUTER SIMULATION STUDY OF UNHYDRATED CEMENT STRUCTURE
... for volume fraction is 10 μm for the applied cements defined in ...w/c ratio, as shown earlier in Stroeven (1999; 2005). The fractional volume density of UCN declines from bulk toward the aggregate ...
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AN OVERVIEW OF NANOFIBERS IN DRUG DELIVERY SYSTEM
... a high surface area to volume ratio have received much attention because of their potential applications for biomedical devices, tissue engineering scaffolds, and drug delivery ...molecules. ...
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Internal charge behaviour of nanocomposites
... molecule) a defect concentration of 10 24 m -3 would be implied. The screening length would then be approximately 3 nm with enhanced conductivity extending for several times this length [12]. If such layers overlapped ...
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Study of Nanomaterials
... with high efficiency. Nanowire bandgap is also affected by the surface chemistry because of the high surface area to volume ...nanowire surface the bandgap can also be increased ...
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Indium doped ZnO nanowires with infrequent growth orientation, rough surfaces and low density surface traps
... large surface-to-volume ratio and low density of surface traps may enhance the photocatalytic ...with high In doping content (#3) ex- hibited much better photocatalytic performance than ...
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Organically Functionalized Multiporous Alumino-Siloxane Aerogel Microspheres For Controlled Release Of Antiplatletic Drug Aspirin.
... . Micelles are known to have an anisotropic water distribution within their structure, means water concentration decreases from the surface towards the core of the micelle, with a completely hydrophobic (water- ...
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Facile Synthesis of Au Nanoparticles@Reduced Graphene Oxide Nanocomposition-Modified Electrode for Simultaneous Determination of Copper and Mercury Ions
... For an electrochemical sensor, its good catalytic ability depends on modified material. Reduced graphene has become one of the research focuses in electrochemistry material due to its abundant functional groups, larger ...
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Morphological Plasticity of Dominant Species in Response to Nutrients Dynamics in Bidighinzu Reservoir of Sardinia, Italy
... Species composition and dynamics of phytoplankton were typical of highly trophic conditions and were frequently characterized by the dominance of cyanobacteria, Microcystis, Anabaena, Aphanizomenon. Some environmental ...
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NANOTECHNOLOGY
... Scaling down using nanomaterials allows packing more detection sites in the same device, thus allowing the detection of multiple analytes. This scaling-down capability, together with the high specificity of the ...
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Synthesis of bioactive class II poly(gamma glutamic acid)/silica hybrids for bone regeneration
... A LEO 1525 scanning electron microscope (SEM) equipped with a GEMINI field emission column was used to image the hybrid fracture surface. All samples were ground to powder in liquid nitrogen, mounted on sticky ...
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Microfluid on Chip Transesterification Reaction and Real-Time Monitor by PN Diode Photodetector
... Biodiesel is a renewable fuel made by a chemical reaction of alcohol and vegetable or animal oils, fats, or greases. Through a refinery process called transesterification. Biodiesel has been demonstrated produced by ...
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Burn Area Mapping Using UAVSAR High Resolution Synthetic Aperture Radar Data.
... the volume/double ratio reveals that it improperly classifies many areas of unburned forest as lightly burned (Figure ...and high burn severity ...the volume scattering component and exposed ...
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