A biosensor based upon a vertically emitting, distributed feedback (DFB) laser is disclosed. In one configuration, the DFB laser comprises a replica-molded, one- or two-dimensional dielectric grating
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Purdue University researchers have developed an innovative method for coating metal surfaces with dithiocarbamate (DTC) ligands. DTC ligands can absorb onto metal surfaces with the same degree of generality as thiols, but with greater resistance to surface desorption or displacement. DTC ligands can.....
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Kenneth Shepard, Ph.D.
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Controlled Drug ReleaseNew composites for drug release, include silica nanoparticles and a semisolid polymer, are more versatile than the semi-solid polymers alone in terms of accommodating and releasing multiple drugs and active molecules. They are easily injectable, allow more controlled/sustained.....
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PRODUCT OPPORTUNITIES• Dual-functional SERS/SERIAS substrates for enhanced analyte detectionPRODUCT OPPORTUNITIES ADVANTAGES• Cost-effective SERS/SERIAS substrates• Significant enhancement of both SERS and SERIAS signals• Uniform substrate surface for highly sensitive and re.....
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