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Polymer coated with

Kayaks are often made of a high-strength polymer coated with epoxy resin., --- ... [Pg.673]

G. Fortier, R. Beliveau, E. Leblond, and D. Belanger, Development of biosensors based on immobilization of enzymes in Eastman AQ polymer coated with a layer of Nafion. Anal. Lett. 23, 1607-1619 (1990). [Pg.593]

Table G1.6.1 Selected SPME Polymer Coatings with Recommended Applications... Table G1.6.1 Selected SPME Polymer Coatings with Recommended Applications...
The interaction of the acrylamldoxime polymer coatings with the MSF and DMMP simulant vapors was investigated by infrared spectroscopy and by the SAW device response. [Pg.314]

Liu et al., 1998 [106] Milk Glucose oxidase (GOD)/ cross-linked with fi-cyclodextrin polymer. Coated with Nafion film Glassy carbon electrode/ +0.35 V vs. Ag/AgCl Ferrocene (also included in the polymer)... [Pg.262]

Kristinsson KG, Jansen B, Treitz U et al. (1991) Antimicrobial activity of polymers coated with iodine-complexed polyvinylpyrrolidone. J Biomater Appl 5 173-184... [Pg.215]

Malatesta35 proposed the key intermediate product (compound 28) of the oxidative degradation of photochromic spirooxazines. These species may result from the photochromic irreversible degradation of the spirooxazines even under conditions of partial or total absence of oxidation as, for example, in polymers coated with thin films of barrier agents such as SiO 2, SiOxCy, AI2O3, and MgO. [Pg.100]

Figure 28.2 Alclad 2024 SO2 Salt Spray Tested Panels (4 Weeks) A—chromate conversion coat with E-coat primer, B—chromate conversion coat with Deft primer, C— plasma polymer coat with E-coat primer total scanned area is 27 cm. ... Figure 28.2 Alclad 2024 SO2 Salt Spray Tested Panels (4 Weeks) A—chromate conversion coat with E-coat primer, B—chromate conversion coat with Deft primer, C— plasma polymer coat with E-coat primer total scanned area is 27 cm. ...
When a nanofilm of plasma polymerization coating is applied on a polymer surface, the surface dynamic changes were still observed in spite of tight network structure of plasma polymers, and the rates of surface dynamic change differ depending on the nature of the polymers. The higher level of surface dynamic changes was often observed with polymers coated with plasma polymer of perfluorocarbons because... [Pg.609]

LPCAT-CH4 treatment deposits plasma polymer of methane on the substrate surface. Since the energetic species are consumed in building up the layer of plasma polymer, the irradiation eflfects of plasma onto the exposed substrate polymer is much less. The excellent adhesion of a primer to the LPCAT-CH4-treated TPO was interpreted due to the replacement of the weak boundary layer by the interaction of tight network of plasma polymer of methane [23]. Plasma deposition from organic compounds, such as methane and ethane, can produce a thin layer of plasma polymer coating with tight networks. [Pg.638]

The uniformity of the plasma polymer coating with respect to chemical composition along 10-m coated silicone tubing was examined by XPS. Specimens of about 2 cm in length were cut from the top, middle, and bottom sections of the... [Pg.789]

These results imply that the surface tension of PTFE coated with these concentrations of HSA is 69.7 and 57.0 ergs/cm, respectively. Thus the Vgg j technique is able to discriminate between the surface properties of one and the same polymer coated with different bulk concentrations of the same protein. [Pg.411]

Shown in Figures 11 and 12 are the data for the same three polymers coated with different bulk concentrations of IgG and... [Pg.411]

In addition, filling of polymer coatings with fuming oxides raises their electric conductivity, thus promoting protection of commodities from radiation and radiointerference. Formulations of the coatings described by extreme portions of the curves in Fig. 3.40 have been patented [82]. [Pg.232]

Therefore, a model was developed for a full size IPMC based on Nafion 117 coated with thin layer of platinum [Pugal et al. (2010b)]. The mass transfer and electrostatic simulations are modeled for the backbone polymer. All simulations were done for an IPMC strip of 180 /Ltm thick polymer coated with 5 /um thick platinum, in a cantilever configuration — one end of the strip is fixed. [Pg.46]

Figure 2. SEM image of the patterned polymer coated with chromium (scale bar is 500 pm). Figure 2. SEM image of the patterned polymer coated with chromium (scale bar is 500 pm).
Fig. 3-135. Gradient elution of various nucleosides and nucleotides on a DVB polymer coated with D2.2.2. - Eluant (A) water, (B) 0.1 mol/L KCl gradient 100% A isocratically for 5 min, then linearly to 5% B in 15 min, then linearly to 100% B in 130 min flow rate 1 mL/min detection UV (254 nm) injection volume 20 pL solute concentrations lOpmol/Leach ofcytidine (1), deoxycytidine (2), thymidine (3),... Fig. 3-135. Gradient elution of various nucleosides and nucleotides on a DVB polymer coated with D2.2.2. - Eluant (A) water, (B) 0.1 mol/L KCl gradient 100% A isocratically for 5 min, then linearly to 5% B in 15 min, then linearly to 100% B in 130 min flow rate 1 mL/min detection UV (254 nm) injection volume 20 pL solute concentrations lOpmol/Leach ofcytidine (1), deoxycytidine (2), thymidine (3),...
Light transmission in an optical fiber takes place by total internal reflection as shown in Figure 7-39. For total internal reflections to occur, it is necessary that the transmitting fiber be coated with a material that has a refractive index that is somewhat smaller than the refractive index of the fiber material. Thus, a typical glass fiber has a core with a refractive index of about 1.6 and has a glass coaling with a refractive index of approximately 1.5. Typical plastic fibers have a polymethylmethacrylate core with a refractive index of 1.5 and have a polymer coating with a refractive index of 1.4. [Pg.637]


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