The 22-76 Corrugated Sample Cutter is designed to cut a variety of corrugated sample sizes for Edge Crush Tests (ECT) and Pin Adhesion Tests (PAT). The heavy-duty adjustable width cutting head and precision slide system assures precise, parallel edges. Its single-beveled blades provide clean, square cuts. The instrument is rugged, portable, and ...

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SERS-based techniques and platforms combine traditional spectroscopy with trace level detection capabilities. SERS is particularly advantageous and an appropriate detection technique to utilize for hazard detection as it does not suffer from interferences from water, requires little to no sample preparation, is robust and

Request PDF | Preparation of a SERS substrate and its sample-loading method for point-of-use application | A simple approach was demonstrated to prepare a …

Surface enhanced Raman scattering (SERS)-based next generation commercially available substrate: physical characterization and biological application Mikella E. Hankus, Dimitra N. Stratis-Cullum and Paul M. Pellegrino US Army Research Lab, 2800 Powder Mill Rd., Adelphi, MD 20783 ABSTRACT

The largest tensile sample specimen that can be prepared with the TensileMIll CNC MINI - Compact flat tensile sample preparation machine is in accordance with the X, Y and Z travel specifications of the machine. The MINI has a working travelling area of 400mm x 400mm x 200mm (15.75 x 15.75 x 7.87 inch). These capabilities allow the MINI tensile ...

In the first step the sample slab's surface was carefully ground and polished with P2000 and P4000 SiC grinding paper and subsequently imaged in the SEM (Figure 1a). Then the surface was swabbed with H 2 O and after approx. 2 sec it was quickly dried with a hot air blower and also imaged in the SEM (Figure 1b). The same surface was then re-grinded using the …

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Surface-Enhanced Raman Spectroscopy (SERS) is a powerful technique that is successfully employed to measure the vibrational fingerprint of an analyte based on the inelastic light scattering from the sample. ... Nanomaterials (NMs) have contributed in SERS's sample preparation, as these materials are used in designing and preparing novel ...

Bulk Raman versus SERS August 19, 2012 ICQNM 2012 Rome, Italy 20 Bottom spectrum: 100 µM solution in a 13 µm 3 scattering volume, × 100 immersion objective with 400 s integration time. Top: signal from a single molecule under the same experimental conditions, but with 0.05 s integration time.

Surface-enhanced Raman spectroscopy (SERS) is an emerging and sensitive technique in food analysis providing advantages of rapid detection, simple sample preparation and on-site detection capability over GC and LC methods. Most SERS applications focus on detecting trace amount of analyte in liquid as an alternative approach to HPLC.

For these tasks RETSCH offers a comprehensive range of the most modern mills and crushers for coarse, fine and ultrafine size reduction of almost any material. The choice of grinding tools and accessories ensures that our instruments provide for contamination-free and reliable sample preparation prior to laboratory analysis. Product Selection.

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At a pH of 5.5, the sample showed considerable sedimentation 12-14 h after preparation. The SERS spectrum of the supernatant solution was only ca. 20% less intense than that 30 min after sample preparation, while the absorption spectrum of the same solution indicated essentially no absorbance at any of the significant wavelengths mentioned above.

Application Note for Leica EM TIC 3X - Ion beam slope cutting is a method that can achieve cross sections of soft materials or material combinations consisting of hard and soft components. Read article. Jun 14, 2016. Story.

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View Cart Checkout. 01424 834034. [email protected] Home. Products. Atomic Force Microscope ( SPM complete system) Desktop Coaters. DSR1 Desktop Sputter Coater for SEM/TEM sample preparation. Compact Desktop Carbon Coater (DCR) for SEM/TEM Sample Preparation.