1,1-DIFLUOROETHYLENE
1,1-DIFLUOROETHYLENE structure
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Common Name | 1,1-DIFLUOROETHYLENE | ||
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| CAS Number | 24937-79-9 | Molecular Weight | 64.034 | |
| Density | 1.0±0.1 g/cm3 | Boiling Point | -85.7±8.0 °C at 760 mmHg | |
| Molecular Formula | C2H2F2 | Melting Point | 166-170ºC | |
| MSDS | Chinese USA | Flash Point | -90.9±6.3 °C | |
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Sensitivity of pressure sensors enhanced by doping silver nanowires.
Sensors (Basel.) 14(6) , 9889-99, (2014) We have developed a highly sensitive flexible pressure sensor based on a piezopolymer and silver nanowires (AgNWs) composite. The composite nanofiber webs are made by electrospinning mixed solutions of poly(inylidene fluoride) (PVDF) and Ag NWs in a cosolvent... |
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A new method for permeability measurement of hydrophobic membranes in Vacuum Membrane Distillation process.
Water Res. 47(6) , 2096-104, (2013) In this paper, a new method for permeability measurement of hydrophobic membranes used in Vacuum Membrane Distillation, instead of common measurement methods, was proposed. As VMD is a pressure and temperature driven process, the idea of this work is to propo... |
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Preparation of polyvinylidene fluoride nanofiber membrane and its antibacterial characteristics with nanosilver or graphene oxide.
J. Nanosci. Nanotechnol. 13(9) , 6269-74, (2013) Polyvinylidene fluoride (PVdF) (Kynar 761) nanofibers were prepared by electrospinning at an external voltage of 6-10 kV, a traveling distance of 7-15 cm and flow rate of 0.4-1 ml/hr. Although the diameter of the fiber was not significantly changed, the elect... |
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Modulation of biocompatibility on poly(vinylidene fluoride) and polysulfone by oxygen plasma treatment and dopamine coating.
J. Biomed. Mater. Res. A 100(11) , 3177-88, (2012) Poly(vinylidene fluoride) (PVDF) and polysulfone (PSf) are two polymers with excellent mechanical properties but insufficient biocompatibility mainly due to their surface hydrophobicity. This study has applied oxygen plasma treatments and dopamine coating on ... |
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Separation of oil/water emulsion using nano-particle (TiO(2)/Al(2)O(3)) modified PVDF ultrafiltration membranes and evaluation of fouling mechanism.
Water Sci. Technol. 67(3) , 477-84, (2013) In the present study, nano-sized TiO(2)/Al(2)O(3) modified polyvinylidene fluoride (PVDF) membranes (MM) were fabricated and then utilized for oil/water emulsion separation. The results showed that, compared with PVDF membrane (OM), the contact angle of MM de... |
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Evaluation of a commercially available polyvinylidene fluoride membrane filtration system for water decontamination.
Indian J. Med. Microbiol. 31(1) , 97-8, (2013)
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Colorimetric test-systems for creatinine detection based on composite molecularly imprinted polymer membranes.
Anal. Chim. Acta 770 , 161-8, (2013) An easy-to-use colorimetric test-system for the efficient detection of creatinine in aqueous samples was developed. The test-system is based on composite molecularly imprinted polymer (MIP) membranes with artificial receptor sites capable of creatinine recogn... |
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A procedure for Alcian blue staining of mucins on polyvinylidene difluoride membranes.
Anal. Chem. 84(20) , 8461-6, (2012) The isolation and characterization of mucins are critically important for obtaining insight into the molecular pathology of various diseases, including cancers and cystic fibrosis. Recently, we developed a novel membrane electrophoretic method, supported mole... |
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Osteoblast, fibroblast and in vivo biological response to poly(vinylidene fluoride) based composite materials.
J. Mater. Sci. Mater. Med. 24(2) , 395-403, (2013) Electroactive materials can be taken to advantage for the development of sensors and actuators as well as for novel tissue engineering strategies. Composites based on poly(vinylidene fluoride), PVDF, have been evaluated with respect to their biological respon... |
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Improved antifouling properties of PVDF membranes modified with oppositely charged copolymer.
Biofouling 29(3) , 331-43, (2013) Biofouling resulting from the attachment of microorganisms communities to the membrane surface is the major obstacle for the widespread application of membrane technology. This work develops a feasible approach to prepare an anti-biofouling poly(vinylidene fl... |