Surface morphology control of immiscible polymer
... The effects of the molecular weights (molecular weight of polystyrene, Mw;PS ; varying from 2.9 to 129 k) on the surface morphologies of spin-coated and annealed polystyrene/poly (methyl methacrylate) (PS/PMMA ¼ 50/50, w/w) blend films were investigated by atomic force microscopy and X-ray photoelec ...
... The effects of the molecular weights (molecular weight of polystyrene, Mw;PS ; varying from 2.9 to 129 k) on the surface morphologies of spin-coated and annealed polystyrene/poly (methyl methacrylate) (PS/PMMA ¼ 50/50, w/w) blend films were investigated by atomic force microscopy and X-ray photoelec ...
Document
... The surface morphology was investigated by SEM (Fig. 2). The surface changes upon hybridization are clear by comparison of Fig. 2a and b. The encapsulation of chitosan akes in a silica network creates a coarser surface. Nevertheless, the chitosan amino groups stay available for functionalization. T ...
... The surface morphology was investigated by SEM (Fig. 2). The surface changes upon hybridization are clear by comparison of Fig. 2a and b. The encapsulation of chitosan akes in a silica network creates a coarser surface. Nevertheless, the chitosan amino groups stay available for functionalization. T ...
Induced nanoscale deformations in polymers using atomic
... the plasticity threshold in the polymers up to 50 MPa. It is shown experimentally that a strong nonuniform electric field 共5 ⫻ 108 – 5 ⫻ 109 V m−1兲 between the AFM tip and polymer substrate produces nanodeformations of two different kinds in planar polymer films. Nanostructures (lines and dots) 10– ...
... the plasticity threshold in the polymers up to 50 MPa. It is shown experimentally that a strong nonuniform electric field 共5 ⫻ 108 – 5 ⫻ 109 V m−1兲 between the AFM tip and polymer substrate produces nanodeformations of two different kinds in planar polymer films. Nanostructures (lines and dots) 10– ...
CYPRUS
... bibliographic studies and problem-solving sessions. Chemistry is, however, by nature an experimental science. For this reason, the curriculum of the Department places strong emphasis on laboratory courses, which are regarded as independent courses, and not as complements to existing theoretical cour ...
... bibliographic studies and problem-solving sessions. Chemistry is, however, by nature an experimental science. For this reason, the curriculum of the Department places strong emphasis on laboratory courses, which are regarded as independent courses, and not as complements to existing theoretical cour ...
Molecular beam epitaxial growth of high-quality - ETH E
... deposition technique where single crystals can be fabricated in ultra high vacuum at low growth rates to simultaneously minimize the incorporation of impurities and the creation of crystal defects and to allow for atomically precise layer thickness control. We first give an insight into the physical ...
... deposition technique where single crystals can be fabricated in ultra high vacuum at low growth rates to simultaneously minimize the incorporation of impurities and the creation of crystal defects and to allow for atomically precise layer thickness control. We first give an insight into the physical ...
Medicinal Chemistry
... pharmacy - the department of medicinal chemistry consists of a diverse group of faculty members phd graduate students postdoctoral fellows and research scientists working at, the essential medicinal chemistry of curcumin journal of - department of medicinal chemistry institute for therapeutics disco ...
... pharmacy - the department of medicinal chemistry consists of a diverse group of faculty members phd graduate students postdoctoral fellows and research scientists working at, the essential medicinal chemistry of curcumin journal of - department of medicinal chemistry institute for therapeutics disco ...
Low-Loss Polysilicon Waveguides Suitable
... Low propagation loss deposited waveguides are an important component to enable photonic integration in the majority of high-volume electronics processes. Polycrystalline silicon waveguides are desirable in this role as propagation losses below 10 dB/cm are achievable [1,2,3] using materials already ...
... Low propagation loss deposited waveguides are an important component to enable photonic integration in the majority of high-volume electronics processes. Polycrystalline silicon waveguides are desirable in this role as propagation losses below 10 dB/cm are achievable [1,2,3] using materials already ...
chemistry (che) - Wisconsin Lutheran College
... seen, being understood by the things that are made...” (Rom 1:20). A study of chemistry is one of peering into our Lord’s “invisible attributes” as he has revealed them through creation, molecules, atoms, and chemical reactions. By so doing, the Christian student will gain a greater appreciation of ...
... seen, being understood by the things that are made...” (Rom 1:20). A study of chemistry is one of peering into our Lord’s “invisible attributes” as he has revealed them through creation, molecules, atoms, and chemical reactions. By so doing, the Christian student will gain a greater appreciation of ...
