Scanning electron photograph

Scanning electron photograph of an H-ZSM-5 membrane obtained using in situ crystallization. Left top view. Right ... 

Figure 1. Scanning electron photograph of urea -formaldehyde re sin. This specimen was prepared by the dilute solution precipitate technique (7).

Figure 2. Scanning electron photograph of urea-formaldehyde resin. This surface was exposed by simple fracture of a solid plug of solid resin.

Figure 1. Structural changes of navy beans at various stages of processing la, dry bean lb, soaked/blanched bean lc, canned bean (scanning electron photographs S = starch granule P = protein bodies M = middle lamella)...

The scanning electron photograph of the surface of the St.3 substrate after holding in NaCl-KCl-K2Nbp7 melt (10 w/o) for 3 h at a temperature of 1073 K shows spheroidal crystals of niobium carbide NbC on the substrate surface according to the X-ray data. The rate of formation of niobium carbide is low in the case of currentless transfer, but it increases with both increase in the temperature of the melt, and in the concentration of potassium fluoroniobate, and when metallic niobium powder is used as the metal. The experiments showed that for a 30 w/o concentration of K2Nbp7, the use of metallic... 

Figure 2 shows the notched impact fracture surface of elastomer blended untreated PPS. The elastomer of the fracture surface is extracted with chloroform. The diameter of the extracted hole is about 1 /urn. A scanning electron photograph of a notched impact fracture surface for a brittle PPS-elastomer blend shows a brittle surface. 

Fig. 13. Scanning electron microscope (sem) photographs of Parylene C-coated printed circuit conductor peeled to demonstrate the adhesion of the...

Fig. 1. Scanning electron microscope photograph of DSA mthenium oxide coating, showing typical cracked surface.

Fig. 2. A series of progressively closer (scanning electron microscope) SEM photographs of the same membrane cross section, clearly showing skin and...

Figure 19 The scanning electron micrographs of the polystyrene seed latex and the copolymer latices carrying carboxyl, hydroxyl and amine functional groups, (a) PS/PAA, (b) PS HEMA, (c) PS/PDMAEM. The original SEM photographs were taken with 10,000 x magnification and reduced at a proper ratio to place the figure. (From Ref. 93. Reproduced with the permission of John Wiley Sons, Inc.)...

Figure 2. The harpoon-like tooth of Conus, a. An unusual photograph of a radular tooth at the tip of the proboscis of Conus pur-purascens. Normally, the tooth would not be ejected from the proboscis until the prey had been harpooned. Photograph by Alex Ker-stitch. b. A scanning electron micrograph of the tip of the radular tooth of Conus purpurascens, showing its harpoon-like form.

FIGURE 3.3 Scanning electron microscope photograph of a PLC plate silica gel 60, layer... 

Fig. 6 Size changes of (a) y-PGA-Phe and (c) y-PGA-Trp nanoparticles prepared at various NaCl concentrations. The size of nanoparticles was measured by DLS. (b) Photographs of y-PGA-Phe nanoparticles (2.5 mg/mL) dispersed in water, (d) Scanning electron microscope (SEM) images of y-PGA-Trp nanoparticles prepared at various NaCl concentrations...

Figure 12.4. Left—Scanning electron microscope image of the input/output pads of a silicon IC bumped with eutectic lead/tin solder after solder reflow. Right—Photograph of printed wiring board interconnect pads that have been printed with lead/tin solder prior to reflow.

Fig. 1.42. Scanning electron-microscopic photographs of different freeze dried products.

Fig. 1.44. Scanning electron-microscopic photographs of a vial containing freeze dried trehalose solution, (a), collapsed product from the bottom of the product (b), shrunk product after 6 months of storage at +20 °C with a RM too high and stored at a too high a temperature (Fig. 6 from [ 1.29]).

Each specimen was dehydrated, infiltrated and embedded in Technovit based methylmethacrylate. One section was cut and around in preparation for scanning electron microscopy (SEM). In each case, three overview photos were necessary and four high magnification fields (40X) were photographed and digitized. These fields were later analyzed for volume fraction of soft tissue, bone... 

Figure 6 Scanning electron microscope photograph of coded 0.75 pm line-space images obtained with the 2-methyl resorcinol-PDMSX copolymer ( = 4400 g/mole) containing (a) 20 wt % and (b) 30 wt % diazonaphthoquinone dissolution inhibitor.

Figure 7 Scanning electron microscope photographs of coded 0.5 (im line-space patterns obtained in the o-cresol novolac-PDMSX ( = 510 g/mole) based resist followed by O2 RIE pattern transfer.

Figure 3 Scanning electron photomicrographs of feldspar surfaces in various stages of weathering, a) Fresh surface, b) Incipient formation of shallow almond-shaped etch pits, c) Moderate development of prismatic etch pits, d) Extensive penetration of prismatic etch pits into feldspar interiors. Photographs b-d are from naturally weathered materials. All photomicrographs by Alan S. Pooley and the author.

Scanning electron microscopy photographs of the dendritic Pt film (a) before the reduction treatment and (b) after the reduction treatment. (Reproduced from Yamada, K. et al. ]oumal of Power Sources 2008 180 181-184. With permission from Elsevier.)... 

Fig. 11 Photograph (a), optical micrograph (b), and scanning electron micrograph (c) of cross-linked PPE mUli- (a), micro- (b), and nanoparticles (c) prepared by palladium-catalyzed cross-coupling reactions in aqueous emulsions. Reproduced with permission from [83]...

Figure 3.3. Scanning electron microscopy images of spherical pellets of budesonide (upper photograph) and of an adhesive mixture of lactose and micronized salbutamol (lower photograph).

Humpton and Ormsby (1976) presented scanning electron microscope photographs that show the range of morphologies adopted by the many members of the zeolite group of minerals. For more detail on the many intricate structures of natural and synthetic zeolites, see Breck (1974), Sand and Mumpton (1977), Flanigen (1977), or Barrer (1978). 

Fig. 7.29 Scanning electron microphotographs of quenched AP composite propellant burning surfaces without LiF (a) and with 0.5% LiF (b), obtained by a pressure decay from 2 MPa to 0.1 MPa the width of each photograph is 0.60 mm.

Figure 12.7 Photographs of electrospun fiber mats embedded with 1 (a) before and (b) after 254-nm UV irradiation (1 mW/cm ) for 3 min. (c) Scanning electron microscopy image of the microfibers containing polymerized 1. (c) Photographs of the polydiacetylene-embedded electrospun fiber mats prepared with various diacetylene monomers after exposure to organic solvent. Reprinted fi om Yoon et al. (2007). Copyright 2007 American Chemical Society. (See color insert.)...

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