Abstract: The application of melanin to fabric improves resistance to chemical pass-through, with possible application in protective garments, shelters, and filtration materials.

Abstract: Systems and methods are provided for identification of a detection event relevant in applications focused on real-time or near real-time reporting in a continuous monitoring application. A controller collects data from a plurality of sensors and compares recent data to background data to determine whether an event has occurred. A system in accordance with an embodiment of the present disclosure is considered to have detected an event of interest when at least a specified minimum number of sensors report a detection event at the same time.

Abstract: The application of melanin to fabric improves resistance to chemical pass-through, with possible application in protective garments, shelters, and filtration materials.

Abstract: Mesoporous sorbents are effective for storing and transporting nucleic acids. In particular, two ethane-bridged silica sorbents with amine functionalities are particularly effective and capable of binding nucleic acids for storage.

Abstract: Mesoporous sorbents are effective for storing and transporting nucleic acids. In particular, two ethane-bridged silica sorbents with amine functionalities are particularly effective and capable of binding nucleic acids for storage.

Abstract: Mesoporous sorbents are effective for storing and transporting nucleic acids. In particular, two ethane-bridged silica sorbents with amine functionalities are particularly effective and capable of binding nucleic acids for storage.

Abstract: Mesoporous sorbents are effective for storing and transporting nucleic acids. In particular, two ethane-bridged silica sorbents with amine functionalities are particularly effective and capable of binding nucleic acids for storage.

Abstract: Systems and methods are provided for identification of a detection event relevant in applications focused on real-time or near real-time reporting in a continuous monitoring application. A controller collects data from a plurality of sensors and compares recent data to background data to determine whether an event has occurred. A system in accordance with an embodiment of the present disclosure is considered to have detected an event of interest when at least a specified minimum number of sensors report a detection event at the same time.

Abstract: Mesoporous organosilica sorbents are effective to remove contaminants (such as glycerol or detergent) from biodiesel. Contacting biodiesel with various a mesoporous organosilica sorbents comprising phenyl and sulfonate moieties resulted in the contaminants being absorbed by the sorbent and thus removed from the biodiesel.

Abstract: Mesoporous organosilica sorbents are effective to remove contaminants (such as glycerol or detergent) from biodiesel. Contacting biodiesel with various a mesoporous organosilica sorbents comprising phenyl and sulfonate moieties resulted in the contaminants being absorbed by the sorbent and thus removed from the biodiesel.

Abstract: Described herein are modification of fabrics using a microwave initiation technique to produce a porous coating on the fibers providing adsorbent properties as well as the potential for further modification. In embodiments, the fabric incorporates a periodic mesoporous organosilica compound (PMO) optionally bound to a porphyrin or other functional group, and/or a catalyst or optical indicator.

Abstract: Porphyrin-modified antimicrobial peptides as described here may be used as indicators of the presence of microbial targets. Their application may be as (for example) (1) fluorescent indicators in a microarray format, (2) fluorescence or absorbance based indicators in traditional solution based applications, or (3) reflectance based indicators for use in reagent-less detection platforms.

Abstract: A composition having proanthocyanidin compounds having an average degree of polymerization of at least about 6. A method of administering to an immunosuppressed patient or a patient diagnosed with sepsis or septic shock a composition having a proanthocyanidin. A method of administering to a patient diagnosed with a gram negative bacterial infection a composition having proanthocyanidin compounds having an average degree of polymerization of at least about 6.

Abstract: Porphyrin-modified antimicrobial peptides as described here may be used as indicators of the presence of microbial targets. Their application may be as (for example) (1) fluorescent indicators in a microarray format, (2) fluorescence or absorbance based indicators in traditional solution based applications, or (3) reflectance based indicators for use in reagent-less detection platforms.

Abstract: Described herein are modification of fabrics using a microwave initiation technique to produce a porous coating on the fibers providing adsorbent properties as well as the potential for further modification. In embodiments, the fabric incorporates a periodic mesoporous organosilica compound (PMO) optionally bound to a porphyrin or other functional group, and/or a catalyst or optical indicator.

Abstract: A composition having: a proanthocyanidin; and a macromolecule, an assembly of macromolecules, a semi-solid, or a solid surface to which the proanthocyanidin is immobilized.

Abstract: An electroosmotic pump includes first and second electrodes which, during operation of the pump, are maintained at a potential difference of, for example, at least about 10V. A membrane intermediate the first and second electrodes includes fibers of an inorganic oxide, such as glass. A surface of the fibers may be functionalized to increase a charge on the membrane with, for example a silane derivative, such as a trialkoxysilane. A fluid in contact with the membrane is drawn through the membrane without the need for moving parts.

Abstract: Provided photo-decontamination catalyst material comprising an optically active molecule embedded/incorporated/bridged in a periodic mesoporous organosilica (PMO). The optically active molecule is a typically a fluorophore or chromophore, more specifically, a porphyrin or phthalocyanine. The periodic mesoporous organosilica can be a template directed molecularly imprinted periodic mesoporous organosilica. The PMO material incorporating an optically active molecule is useful as a catalyst in photo-decontamination applications, as well as a detection element for stand-off point detection system.

Abstract: Periodic mesoporous organosilicas (PMO) which incorporate an optically active molecule into the material for use as an optical indicator of target binding. This material combines the stability, selectivity, and high density of binding sites characteristic of the PMO with the sensitivity and selectivity of the optically active molecule. The material undergoes a change when exposed to a sample containing a target molecule. The change can be observed by visual inspection or through the use of fluorescence spectra.

Abstract: Periodic mesoporous organosilicas (PMO) which incorporate an optically active molecule into the material for use as an optical indicator of target binding. This material combines the stability, selectivity, and high density of binding sites characteristic of the PMO with the sensitivity and selectivity of the optically active molecule. The material undergoes a change when exposed to a sample containing a target molecule. The change can be observed by visual inspection or through the use of fluorescence spectra.