Patent application number | Description | Published |
20080265221 | TEMPLATED SEMICONDUCTOR PARTICLES AND METHODS OF MAKING - Composite particles of a semiconductor particle such as a metal chalcogenide within a crosslinked, cored dendrimer are described. Additionally, methods of making the composite particles and compositions that contain the composite particles are described. | 10-30-2008 |
20090035728 | SELF-ETCHING EMULSION DENTAL COMPOSITIONS AND METHODS - The present invention is directed to dental compositions that can be used as adhesives for bonding a dental material to a dental structure surface and/or as a dental restorative material. The dental composition is preferably applied to a dental structure surface under conditions effective to etch the dental structure surface. | 02-05-2009 |
20090062711 | REACTIVE HYDROPHILIC OLIGOMERS - Hydrophilic compositions are described, which are prepared from a first oligomer containing pendent polymerizable groups and pendent hydrophilic groups, crosslinked with a co-reactive second component oligomer possessing photoinitiator groups. The compositions may be used as in preparation of hydrophilic gel coatings or layers for medical devices. | 03-05-2009 |
20090326498 | HYDROPHILIC GEL FROM REACTIVE HYDROPHILIC OLIGOMERS - Hydrophilic compositions are described, which are prepared from a first oligomer containing pendent polymerizable groups and pendent hydrophilic groups, crosslinked with a co-reactive second component oligomer possessing photoinitiator groups. The compositions may be used as in preparation of hydrophilic gel coatings or layers for medical devices. | 12-31-2009 |
20100189600 | MONITOR FOR OPTICAL DETECTION OF ORGANIC ANALYTES - Herein is disclosed a monitor that can be used to detect and/or monitor the presence of organic analytes and that may be used for personal monitoring and/or for area monitoring. The monitor comprises at least one optically interrogatable sensing element that is responsive to the presence of an analyte of interest. | 07-29-2010 |
20100189922 | PERMEABLE NANOPARTICLE REFLECTOR - An optically-responsive multilayer reflective article is formed by applying a dilute solution or suspension of metallic nanoparticles to an optically-responsive detection layer. The solution or suspension is allowed to dry to form a semicontinuous liquid- or vapor-permeable light-reflective layer that will permit a liquid or vapor analyte to pass through the light-reflective layer to cause an optically-responsive change in the detection layer in the presence of the analyte. | 07-29-2010 |
20100234213 | TEMPLATED METAL OXIDE PARTICLES AND METHODS OF MAKING - Composite particles of a metal oxide particle within a crosslinked, cored dendrimer are described. Additionally, methods of making the composite particles and compositions that contain the composite particles are described. | 09-16-2010 |
20110207868 | TEMPLATED METAL OXIDE PARTICLES AND METHODS OF MAKING - Composite particles of a metal oxide particle within a crosslinked, cored dendrimer are described. Additionally, methods of making the composite particles and compositions that contain the composite particles are described. | 08-25-2011 |
20120062892 | MULTILAYER COLORIMETRIC SENSORS - Herein are disclosed methods and devices for detecting the presence of an analyte. Such methods and devices may comprise at least one sensing element that comprises at least one optically responsive layer that comprises at least a highly analyte-responsive sublayer and a minimally analyte-responsive sublayer. Methods of making and using such sensing elements are also disclosed. | 03-15-2012 |
20120062893 | MULTILAYER COLORIMETRIC SENSOR ARRAYS - Herein are disclosed methods and devices for detecting the presence of an analyte. Such methods and devices may comprise an array comprising at least two sensing elements that differ in their response to an analyte of interest. The sensing elements each comprise at least an optically responsive layer that comprises at least a highly analyte-responsive sublayer. At least one sensing element of the array further contains a minimally analyte-responsive sublayer that comprises part of the thickness of the optically responsive layer. Methods of making and using such arrays of sensing elements are also disclosed. | 03-15-2012 |
20140028333 | VAPOR SENSOR INCLUDING SENSOR ELEMENT WITH INTEGRAL HEATING - A vapor sensor includes a capacitance-related property sensor element ( | 01-30-2014 |