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There is provided a resin formulation comprising a base acrylate monomer or oligomer, a solubilizing acrylate monomer or oligomer, a photoinitiator compound, a photoabsorber compound, and a photochromic dye, wherein the solubilizing acrylate monomer or oligomer comprises a functional group selected from the group consisting of hydroxyl, alkoxyl, carboxylic acid, amine, alkylamine, amide, alkylamide, alkylacrylate, acrylate, alkyl and heterocycloalkyl. There is also provided a method of preparing the resin formulation and uses of the resin formulation thereof.

The present invention provides a method for efficiently producing bisphenols at low cost with high conversion rate and high selectivity. The present invention also provides a novel catalyst which is reusable and is suitable for this production of bisphenols. The present invention relates to a method for producing bisphenols, which comprises a step wherein a carbonyl compound and a phenolic compound are brought into contact with a solid acid catalyst, and which is characterized in that the solid acid catalyst is a zirconium-phosphorus composite solid acid catalyst.

A polymeric composition comprising (i) a plurality of monomers selected from (a) a carboxylic acryloyi monomer; (b) a sulfonic acryloyi monomer; (c) an amine acryloyi monomer; (d) a hydroxyl acryloyi monomer; (e) an alkyl acryloyi monomer; and (f) a polyalkylene hydroxyl acryloyi monomer; (ii) a divalent metallic crosslinking agent; and (c) a stabilizing agent is disclosed herein. Also provided are the use of said polymeric composition as a hydrogel coating material, a method of synthesizing the polymeric composition and the use of the hydrogel material.

There is provided polymer-flavonoid conjugates. Flavonoid-grafted and flavonoid-terminated polymer conjugates are disclosed according to the invention. The linkage of flavonoids to the polymers has been achieved via thiol linkages. The inventive processes allow for making of the conjugates in high yield avoiding complex purification steps. The conjugates can be easily autoxidized to hydrogels with uses in many biomedical applications where a higher stability of the flavonoid is necessary. The hydrogels can be potentially used as viscosupplement, anti-adhesion film or dermal filler.

A fan-out wafer-level packaging method and the package produced thereof are provided in the present application. The method comprises steps including: providing a silicon substrate layer having a first thickness; forming one or more active/passive devices comprising at least sources and drains and one or more diffusion layers adjoining the sources and drains, wherein forming the one or more active/passive devices comprises forming the sources and the drains in a front-end-of-line (FEOL) layer on a first side of the silicon substrate layer while forming the one or more diffusion layers at locations in the silicon substrate layer adjoining the sources and the drains; forming a redistribution layer (RDL) over the FEOL layer by copper damascene formation of multiple metallization layers for connecting the one or more active/passive devices to the one or more IC dies when the one or more IC dies are mounted on a side of the RDL opposite the FEOL layer; thinning the silicon substrate layer to a second thickness to form a thinned silicon substrate, the thinned silicon substrate comprising at least the one or more diffusion layers; and patterning the thinned silicon substrate to form one or more silicon regions, each of the one or more silicon regions comprising the one or more diffusion layers.

A multiplexed polymerase chain reaction (PCR) DNA detection system and a method for DNA detection within the PCR system are provided. The PCR DNA detection system includes a color charge-coupled device (CCD) camera, fluorophore-quencher probes and an imaging chamber. The fluorophore-quencher probes are selected in response to fluorophores quenched by the fluorophore-quencher probes corresponding to three selected primary colors and peak channel responses of the CCD camera such that emission profiles of the fluorophores substantially match the three selected primary colors and peak emission profiles of the fluorophores correspond to the peak RGB channel responses of the CCD camera. A DNA sample and the fluorophore-quencher probes are located within the imaging chamber. The color CCD camera is focused on the imaging chamber for simultaneous detection of up to three targets from fluorescence of the DNA sample and the fluorophore-quencher probes.

An adsorbent material is provided. The adsorbent material comprises a porous, non-particulate substrate comprising pores having a size in the range of about 1 ?m to about 1 mm, and a conformal coating film deposited on the porous, non-particulate substrate, wherein the conformal coating film comprises topographical features having a feature size in the range of about 1 nm to about 1 ?m. A method of preparing the adsorbent material and an adsorbent device are also provided.

https://patents.google.com/patent/SG10201602185S

A method for preparing a fiber-reinforced polymer composite is provided. The method comprises chemically modifying a clay material with a first organosilicon to form a modified clay material; intercalating the modified clay material with a binder to form an intercalated clay material; chemically modifying a natural fibrous material with a second organosilicon to form a modified natural fibrous material; and melt compounding the intercalated clay material with the modified natural fibrous material, a polyolefin resin, a compatibilizer, and a fiber to obtain the fiber-reinforced polymer composite. A fiber-reinforced polymer composite and use of the composite are also provided.

A method and kit for detecting a genetic variant associated with a disease or disorder, including incompatibility with a pharmaceutical. The method and kit using a first nano-particle coupled to at least one morpholino nucleic acid probe comprising a target complimentary region base sequence that is a perfect match to a genetic variant sequence.