Abstract:
본발명에따른퀴녹살린계고분자화합물은페닐렌또는플루오렌단위와연결되어퀴녹살린단위체와다이에틸클로로포스페이트(diethylchlorophosphate, DCP)의화학적상호작용에따른형광변화특성을이용하여다이에틸클로로포스페이트(DCP)를선택적으로검출하기위한센서의제조방법에관한것으로신경가스와유사구조를갖는화합물을인식할수 있는센서재료에적용될수 있다.
Abstract:
본발명은고분자나노입자와그래핀옥사이드간의에너지전이에의한형광강도가변하는원리를바탕으로트립신이고분자나노입자표면에도입된폴리펩타이드를분해하는것을이용하여고분자나노입자와그래핀옥사이드의상호작용을제어함으로써수용액상에서트립신을선택적으로형광을검출하는방법에관한것이다. 또한, 공액화고분자화합물을이용하여고분자나노입자를제조한후 표면에폴리펩타이드를도입하여그래핀옥사이드와의복합체형성을통하여, 수용액상에서특정바이오물질에대한인지물질로사용할수 있으며, 화학센서및 바이오센서로다양하게사용할수 있고, 진단, 의학연구, 임상실험, 화학분석등에널리사용될수 있다.
Abstract:
The present invention relates to a method for selective detection of trypsin, and more specifically to the effective method which enables simple detection of a very small amount of trypsin using a water-soluble fluorescent conjugated polymer, having bovine serum albumin or polylysine and ionic group, and an associated body.
Abstract:
PURPOSE: A manufacturing method of white luminescence nonwoven fabric is provided to produce white luminescence nonwoven fabric that may be used as a light emitting diode and that emits light of different colors by controlling an amount of dye. CONSTITUTION: A manufacturing method of white luminescence nonwoven fabric comprises the following steps. a) Each spray solution is prepared by dissolving each of red, green, and blue light-emitting dyes and a transparent resin in a solvent; and b) the spray solutions prepared in the step a) are electrospun on a collector from different nozzles, each respectively, through an electrospinning device when a voltage is applied thereto. A light-emitting wave range of the red light-emitting dye is from 580 nm to 650 nm, the green light-emitting dye is from 480 nm to 550 nm, and the blue light-emitting dye is from 390 nm to 450 nm. A weight ratio of the red light-emitting dye : the green light-emitting dye : the blue light-emitting dye is 0.07375 to 0.0765 : 0.041 to 0.04375 : 0.8825 to 0.88525.
Abstract:
PURPOSE: A method for selectively detecting cyanide ions based on a complex of water-soluble hyper-branched fluorescent conjugated polymer and benzyl viologen is provided to quantitatively qualitatively analyze the cyanide ions using a chemical sensor and a bio sensor. CONSTITUTION: A complex of water-soluble hyper-branched fluorescent conjugated polymer and benzyl viologen is composed of a water-soluble hyper-branched fluorescent conjugated polymer compound represented by chemical formula 1 and benzyl viologen represented by chemical formula 2. The benzyl viologen is electrostatically bonded to an anionic group at the side chain of the polymer compound. In chemical formula 1, Ar is a C6-20 arylene group or a C3-12 heteroarylene group containing one or more hetero atoms selected from N, O, and S; R1 and R2 are respectively linear or branched C1-6 alkyl groups of which the end groups are substituted with sulfonate groups, carboxylic acid groups, nitro groups, or phosphoryl groups; and m is the integer of 5 to 199.
Abstract:
본 발명은 이온성기를 갖는 수용성 공액화 고분자 화합물, 수은 이온과 티민의 상호작용을 이용한 수용성 공액화 고분자-수은-티민 복합체, 이의 제조 및 이를 이용한 수용액 상에서 수은 이온의 선택적 검출방법에 관한 것으로, 보다 상세하게는 이온성기를 가지는 수용성 형광 공액화 고분자 화합물, 수은 이온 및 티민이 복합체를 형성하여 수은 이온의 농도에 따라 상기 고분자 화합물의 형광 색상이 변화하는 형광센서에 관한 것이다.
Abstract:
PURPOSE: A water-soluble hyperbranched conjugated polymer for chemical sensors and biosensors is provided to enable use as a recognition material for specific bio materials, especially use as a chemical sensor and a biosensor due to high selectivity to saccharides(glucose). CONSTITUTION: A water-soluble hyperbranched conjugated polymer is represented by chemical formula 1. In chemical formula 1, Ar is (C6-C20) arylene or (C2-C12) heteroarylene including at least one heteroatom selected from N, O and S; R1 and R2 are independently linear or branched C1-C6 alkyl group in which sulfonic acids, sulfonic acid salts or tri(C1-C7) alkyl ammonium; R3 is chemical formulas 1-a, 1-b, or 1-c; and m is an integer of 1-30.
Abstract:
본 발명은 벤조싸이아다이아졸 또는 비스싸이에닐벤조싸이아다이아졸을 함유하는 수용성 공액화 고분자 화합물에 관한 것으로, 보다 상세하게는 화학센서 및 바이오센서로 이용이 가능한 수용성 공액화(conjugated) 고분자 화합물과 이의 제조방법에 관한 것이다. 본 발명에 따른 고분자 화합물은 단백질에 대한 인지물질로 사용할 수 있으며, 특히 대표적인 단백질 중 하나인 라이소자임(lysozyme)에 대한 선택성이 높아서 바이오센서로서 단백질 라이소자임을 정량적, 정성적으로 분석하는 것이 가능하므로 진단, 의학연구, 임상실험, 화학분석 등이 널리 사용될 수 있다.