摘要:
Provided herein are phenylboronate containing co-polymers (PCC), compositions containing PCC and polyvinyl alcohol (PVA), such compositions further including proteins, methods of making these compositions by water in oil polymerization, and methods of using the protein containing compositions for releasing proteins. Such phenylboronate containing co-polymers are of Formula I: where m, n, p, x, R1-R5, L, X1 and X2 are defined in the application.
摘要:
The subject invention concerns materials and methods for detecting nucleic acid sequences. One aspect of the invention concerns a silicon-based “biochip” comprising nucleic acid immobilized thereon. In one embodiment, the silicon comprises microcavities. The nucleic acid to be assayed for the presence of one or more target nucleic acid sequences is immobilized on the silicon. A nucleic acid, such as an oligonucleotide probe, having a sequence substantially complementary to the target nucleic acid sequence can be used to detect the immobilized nucleic acid on the silicon. If the nucleic acid used for detection hybridizes with a target nucleic acid sequence, the hybridized sequences can be detected directly or indirectly. In an exemplified embodiment, the oligonucleotide probe can be labeled with a detectable label, for example, a fluorescent molecule. The subject invention also concerns methods for detecting a target nucleic acid using a silicon-based biochip of the invention.
摘要:
This invention discloses composition and manufacturing processes of a toxicity free botanical drug formulation for curative treatment of chronic diseases. It is manufactured from plants Crinum asiaticum and Crocus sativus. This drug was administered to human volunteers by oral and intranasal routes in effective amount for an effective time period. Effective amount and effective time of administration varies from one human volunteer to another depending upon age, body weight, length of disease, severity of disease, type of the disease. In vitro experiments show that this botanical drug causes proliferation and differentiation of stem cells.
摘要:
An exemplary method includes a user computing device 1) determining current states, such as current integration states and/or current operational states, of software applications included in a suite of software applications relative to the user computing device, 2) identifying, based on the current states, access options for the software applications included in the suite of software applications, and 3) providing, by the user computing device for display, a graphical user interface that includes the access options configured to be selected by a user of the user computing device to access the software applications included in the suite of software applications. Corresponding methods and systems are also disclosed.
摘要:
The invention provides, in one aspect, a method of searching an RDF triples data store of the type in which the triples are maintained in accord with a first storage schema. The method includes inputting a first query specifying RDF triples that are to be identified in the data store. That first query assumes either (i) that the triples are stored in a schema-less manner (i.e., with no storage schema) or (ii) that the triples are maintained in accord with a second storage schema that differs from the first. The method further includes generating, from the first query, a second query that specifies those same RDF triples, yet, that reflects the first storage schema. That second query can be applied to the RDF triples data store in order to identify and/or retrieve the desired data.
摘要:
A query cache stores queries and corresponding results of the queries, the results of the queries being derived from a primary store. A differential store stores a pointer to data of the primary store which has changed and which affects the result of the queries stored in the query store. A new query may be satisfied by accessing the corresponding query in the query store and determining, by reference to the differential store, whether data relating to the query in the primary store has changed since the query store was compiled and, completing the new query, by accessing the corresponding data in the primary store, if applicable. Data in the differential store may be arranged and partitioned according to labels. The partitioning may be varied according to predetermined rules.
摘要:
The invention provides apparatus, platforms and methods according to the invention provide a surveillance, monitoring and real-time events platform to (i) enable the integration and communication of information between government agencies and organizations specifically tasked with ensuring the security and safety of our nation and its communities, (ii) to integrate information systems from federal, state and/or local agencies (from disparate data sources if necessary) in order to obtain a single, real-time view of the entire organization, and (iii) to extract more complete, actionable information from their existing systems, thereby dramatically improving decision making speed and accuracy.
摘要:
Disclosed herein is an industrial preparation of Quetiapine by the reaction of 11-piperazinyldibenzo[b,f][1,4]-thiazepine or its salt with 2-(2-chloroethoxy)ethanol in presence of an organic or inorganic base under neat or aqueous condition to form 11-[4-{2-(2-hydroxyethoxy)ethyl}-1-piperazinyl]dibenzo[b,f]-[1,4]thiazepine. The quetiapine free base obtained is further converted to its hemi-fumarate salt.
摘要:
The present invention discloses novel processes for preparing optically active sulphoxide compounds of formula I by asymmetric oxidation of prochiral sulphide compounds of Formula II. More particularly, the invention discloses processes for preparation of optically active proton pump Inhibitors (PPIs) or their optically active precursor (=intermediate) compounds (Formula I) that can be converted into pharmaceutically useful PPIs.
摘要:
A process for adsorption-based separation of bioparticles from an aqueous suspension containing such bioparticles is disclosed which process comprisesa) bringing said aqueous suspension into contact with a macroporous cryogel monolith carrying on its surface a ligand capable of interacting specifically or non-specifically with a receptor on the surface of a bioparticle to be separated to adsorb said bioparticle to said macroporous cryogen monolith; andb) liberating said bioparticle from said macroporous cryogel monolith by elution, wherein said macroporous cryogel monolith is subjected to a physical deformation in conjunction with exposure to eluting medium.