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Em scd005 cool sputter coater 7001f

Manufactured by Leica
Sourced in Germany

The Leica EM-SCD005 cool sputter coater 7001F is a device designed for the deposition of conductive coatings on samples for electron microscopy. It operates by sputtering a thin layer of material, such as gold or carbon, onto the surface of the sample to enhance its conductivity and improve image quality during scanning electron microscope (SEM) observation.

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Lab products found in correlation

3 protocols using em scd005 cool sputter coater 7001f

1

Scaffold Preparation for SEM Imaging

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Scaffolds were fixed
for 3 h with 2.5% w/v glutaraldehyde and then washed three times with
PBS. The samples were then dehydrated via a series of ethanol treatments
with increasing concentrations from 10% to ∼100% v/v by using
a Pelco BioWave Microwave Tissue processor. Once dehydrated, the scaffolds
were coated with a 5 nm layer of platinum via a Leica EM-SCD005 cool
sputter coater 7001F (Leica Microsystems GmbH, Germany). Bacteria
adhered to coated and uncoated scaffolds were then imaged using SEM
(Tescan MIRA3 FEG-SEM, Australia) at a voltage of 3 kV (spot size
11.86).
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2

Scaffold Microstructure Analysis by SEM

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Changes on the morphological microstructure of treated and untreated scaffolds were analyzed by SEM (Tescan MIRA3 FEG-SEM, Australia) at a voltage of 10 kV and a spot size of 12.12. Scaffolds were gold-coated for 75 s at 30 mA by using a Leica EM-SCD005 cool sputter coater 7001F (Leica Microsystems GmbH, Germany).
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3

Scanning Electron Microscopy of S. aureus Adherence

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Staphylococcus aureus (ATCC 29213) colonies were resuspended in MH broth at a concentration of 1 × 108 CFU/mL and placed into 48-well plates (1 mL/well). Treated and untreated scaffolds were placed in each well and incubated at 37°C overnight. Scaffolds with adherent S. aureus were washed twice with PBS and subsequently fixed for 3 h with 2.5% glutaraldehyde. Samples were then dehydrated via a series of ethanol treatment by using a Pelco BioWave Microwave Tissue processor. Once dehydrated, the scaffolds were platinum-coated for 75 s at 30 mA by using a Leica EM-SCD005 cool sputter coater 7001F (Leica Microsystems GmbH, Germany). Adhered bacteria to the coated and uncoated scaffolds were then examined under SEM (Tescan MIRA3 FEG-SEM, Australia) at a voltage of 5 kV (spot size 12.12).
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