The present invention describes systems and methods for embedding authentication data into a quality control tamper evidence adhesive sealant material used to mark a system of parts and assemblies, creating a unified and traceable layer of security data to identify unauthorized modifications to manufactured systems.

The present invention provides a resin composition containing an allyl group-containing compound (A) and a maleimide compound (B), in which the allyl group-containing compound (A) has a reactive functional group other than an allyl group.

A method for forming a conjugated heteroaromatic polymer is described, wherein at least one compound of formula (1) is polymerized using an acid as a catalyst, ##STR00001##
wherein X is selected from S, O, Se, Te, PR.sup.2 and NR.sup.2, Y is hydrogen (H) or a precursor of a good leaving group Y.sup. whose conjugate acid (HY) has a pK.sub.a of less than 30, Z is hydrogen (H), silyl, or a good leaving group whose conjugate acid (HY) has a pK.sub.a of less than 30, b is 0, 1 or 2, each R.sup.1 is a substituent, and the at least one compound of formula (1) being polymerized includes at least one compound of formula (1) with ZH and YH.

A composition for forming an electroactive coating includes an acid as a polymerization catalyst, at least one functional component, and at least one compound of formula (1) as a monomer: ##STR00001##
wherein X is selected from S, O, Se, Te, PR.sup.2 and NR.sup.2, Y is hydrogen (H) or a precursor of a good leaving group Y.sup. whose conjugate acid (HY) has a pK.sub.a of less than 45, Z is hydrogen (H), silyl, or a good leaving group whose conjugate acid (HY) has a pK.sub.a of less than 45, b is 0, 1 or 2, each R.sup.1 is a substituent, and the at least one compound of formula (1) includes at least one compound of formula (1) with ZH and YH.

Disclosed is a structure for detecting cell-free DNA using a conductive polymer and the use thereof. More particularly, a nanostructure composed of a surface-modified conductive polymer for isolating and detecting cell-free DNA is disclosed. By using the nanostructure, cell-free DNA including circulating tumor DNA, etc. can be effectively detected and isolated.

Simple organic structures, organic/inorganic polymers, and other substrates have been made, all of which have at least one pyrrolidone moiety present, and found to exhibit low toxicity, low complement activation features and may be used to reduce protein interactions with drug conjugates while enhancing in vivo residency times for these conjugates when used as an injectable composition; thus these compounds can be used as substitutes for PEG in PEGylation. Surprisingly, these compounds also exhibit unique intrinsic fluorescence (IF) or non-traditional fluorescence (NTF) properties that currently cannot be explained by traditional photochemistry and fluorescence paradigms are described. These compounds have a variety of applications such as in cellular imaging, gene transfection, bio-diagnostics, biosensing, fluorescence directed surgical resections, drug delivery, forensics, environmental diagnostics, mineral/gemstone characterization, counterfeit goods detection, tracer studies related to liquid/water flow, oil field enhancements and diagnostics, prevention of photo-bleaching, and LED display enhancements and others.

A composition for forming an electroactive coating is described, including an acid as a polymerization catalyst, at least one functional component, and at least one compound of formula (1) as a monomer: ##STR00001##
wherein X is selected from S, O, Se, Te, PR.sup.2 and NR.sup.2, Y is hydrogen (H) or a precursor of a good leaving group Y.sup. whose conjugate acid (HY) has a pK.sub.a of less than 30, Z is hydrogen (H), silyl, or a good leaving group whose conjugate acid (HY) has a pK.sub.a of less than 30, b is 0, 1 or 2, each R.sup.1 is a substituent, and the at least one compound of formula (1) includes at least one compound of formula (1) with Z=H and YH.

Disclosed is a method for preparing a nano-porous carbon material, comprising the following steps of: mixing polypyrrole nano-fibers with an activator, conducting microwave heating for reaction, and purifying to obtain the nano-porous carbon material. Compared with a conventional high-temperature carbonization method, the method for preparing the nano-porous carbon material of the present disclosure is simple in raw material, convenient to operate, less in time consumption and more suitable for mass preparation and production of the nano-porous carbon materials.

To provide adhesive compositions that have a long pot life which, when used in a two-stage process involving partial curing and complete curing, can be cured completely at a temperature lower than that for partial curing. An adhesive composition including: a curable resin that is radically polymerizable; an organic peroxide having a one-minute half-life temperature of less than 100 C.; and a radical polymerization inhibitor, wherein a rate of viscosity increase of the adhesive composition at 25 C. and after 48 hours is 1.5 or less, partial curing of the adhesive composition is possible by heating at 100 C. to 180 C. for 1 to 5 second(s), and complete curing of the adhesive composition is possible by heating at 70 C. to 100 C. after the partial curing.

The present invention provides a novel alkylating agent specifically binding to the genetic mutation site of a driver oncogene. There are provided are a complex formed by binding an alkylating agent to a pyrrole imidazole polyamide specifically binding to the genetic mutation site of a driver oncogene, a driver oncogene mutation-specific alkylating agent comprising the aforementioned complex, and a pharmaceutical composition comprising the aforementioned complex.