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    • 2. 发明公开
    • 칼슘 이온 검출용 나노입자 및 이를 이용한 칼슘 이온 검출 방법
    • 用于检测钙离子的纳米颗粒及其检测钙离子的方法
    • KR1020120114808A
    • 2012-10-17
    • KR1020110032579
    • 2011-04-08
    • 중앙대학교 산학협력단
    • 한민수김수덕김주선이나희
    • G01N33/52G01N33/58G01N21/25G01N21/78
    • PURPOSE: A nano-particle for calcium ion detection and calcium ion detecting method using the same are provided to selectively detect calcium ion even when the amount of the calcium ion is too small. CONSTITUTION: A nano-particle for calcium ion detection comprises gold nano-particles and nucleotide combined to the surfaces of the gold nano-particles. The gold nano-particle has the average diameter of 5-50 nano meters. The base part of nucleotide is covalent-bonded on the surface of the gold nano-particles. The nucleotide is ATP, CTP, and GTP or TTP. A manufacturing method of the nano-particle for calcium ion detection comprises the following step: mixing a gold nano-particle solution and a nucleotide solution. The gold nano-particle solution is manufactured by mixing gold salt with a reducing agent. The gold salt is potassium chloroaurate (KAuCl4), sodium chloroaurate hydrate, tetrachloride auric acid hydrate (HAuCl43H2O), auric chloride (III) (AuCl3) or gold bromide (III) (AuBr3). The reducing agent is citric acid.
    • 目的:提供用于钙离子检测的纳米颗粒和使用其的钙离子检测方法,以便即使当钙离子的量太小时也可选择性地检测钙离子。 构成:用于钙离子检测的纳米颗粒包括金纳米颗粒和与金纳米颗粒表面结合的核苷酸。 金纳米颗粒的平均直径为5-50纳米。 核苷酸的碱基部分在金纳米粒子的表面共价结合。 核苷酸是ATP,CTP和GTP或TTP。 用于钙离子检测的纳米颗粒的制造方法包括以下步骤:将金纳米颗粒溶液和核苷酸溶液混合。 金纳米颗粒溶液通过将金盐与还原剂混合来制造。 金盐是氯金酸钾(KAuCl4),氯代月桂酸钠水合物,四氯化碳酸橙水合物(HAuCl 43 H 2 O),氯化三(III)(AuCl 3)或溴化金(III)(AuBr 3)。 还原剂是柠檬酸。
    • 3. 发明公开
    • 요오드 이온 센서, 이를 이용한 요오드 이온 검출 방법 및 화학 결합 형성용 촉매의 활성 분석 방법
    • 用于碘离子的传感器,用于检测碘离子的方法和用于分析催化剂活化形成化学键的方法
    • KR1020130039065A
    • 2013-04-19
    • KR1020110103503
    • 2011-10-11
    • 중앙대학교 산학협력단
    • 한민수이선우김수덕정은혜김미진표아영
    • G01N31/22G01N33/52G01N21/78
    • PURPOSE: An iodide ion sensor is provided to determine the presence of the iodide ion in a sample by including an iodide ion sensor layer containing starch and an oxidant. CONSTITUTION: An iodide ion sensor(10) comprises a paper substrate(11) and an iodide ion sensor layer(14). The iodide ion sensor layer is formed on the surface of the paper substrate, and contains starch(12) and an oxidant(13). The thickness of the paper substrate is 220 Mm or more, and the pore size is 7 Mm or less. The oxidant is at least one selected from the group consisting of ceric ammonium nitrate, hydrogen peroxide, urea hydrogen peroxide, N-bromosuccinimide, nitric acid, ferric chloride and ferric nitrate. The iodide ion sensor layer contains 1-450 parts by weight of the oxidant to 100.0 of starch. An iodide ion detection method comprises a step of dropping a sample on the surface of the iodide ion sensor.
    • 目的:提供碘离子传感器,通过包含含有淀粉和氧化剂的碘离子传感器层来确定样品中碘离子的存在。 构成:碘离子传感器(10)包括纸基底(11)和碘离子传感器层(14)。 碘离子传感器层形成在纸基材的表面上,并含有淀粉(12)和氧化剂(13)。 纸基材的厚度为220μm以上,孔径为7μm以下。 氧化剂是选自硝酸铈铵,过氧化氢,过氧化氢尿素,N-溴代琥珀酰亚胺,硝酸,氯化铁和硝酸铁中的至少一种。 碘离子传感器层含有1-450重量份的氧化剂与100.0的淀粉。 碘离子检测方法包括将样品滴落在碘离子传感器的表面上的步骤。
    • 5. 发明公开
    • 팔라듐 촉매 커플링 반응을 위한 비색 고성능 스크리닝 방법
    • 用于检测钙离子的纳米颗粒和使用其的Pd催化偶联的比色高通量筛选方法
    • KR1020120131473A
    • 2012-12-05
    • KR1020110049664
    • 2011-05-25
    • 중앙대학교 산학협력단
    • 한민수이선우김수덕정은혜
    • G01N31/22C12Q1/68G01N21/25B82Y15/00
    • G01N31/22B82Y15/00G01N21/255
    • PURPOSE: An advanced celadon green screening method for a palladium catalyzed coupling reaction is provided to visually or simply confirm the palladium catalytic cross-coupling reaction of aryl iodide with a UV absorbance conversion rate. CONSTITUTION: An advanced celadon green screening method for a palladium catalyzed coupling reaction includes gold nanoparticles and nucleotide bonded on the surface of the gold nanoparticles. The average diameter of the gold nanoparticles is in a range between 5 and 50nm. The base parts of the nucleotide are covalent-bonded on the surfaces of the gold nanoparticles. The nucleotide is one or more selected from a group including ATP, CTP, GTP, and TTP. The screening method of the palladium catalyst coupling reaction includes a stabilized gold nanoparticle solution and a specimen mixing process and a color change observation process.
    • 目的:提供钯催化偶联反应的高级青瓷绿色筛选方法,目的或简单地确认芳基碘的钯催化交叉偶联反应与UV吸光度转换率。 构成:钯催化偶联反应的高级青瓷绿色筛选方法包括金纳米颗粒和结合在金纳米粒子表面上的核苷酸。 金纳米颗粒的平均直径在5至50nm的范围内。 核苷酸的碱基部分在金纳米颗粒的表面共价结合。 核苷酸是选自包括ATP,CTP,GTP和TTP在内的一种或多种。 钯催化剂偶联反应的筛选方法包括稳定的金纳米颗粒溶液和样品混合过程和变色观察方法。
    • 9. 发明公开
    • 음이온 검출용 조성물 및 이를 이용한 음이온 검출 방법
    • 用于检测阴离子的组合物和用于检测阴离子的方法
    • KR1020120053405A
    • 2012-05-25
    • KR1020100114655
    • 2010-11-17
    • 중앙대학교 산학협력단
    • 한민수김미희김수덕서성혁김승경엄민식
    • G01N31/22C07F1/12C09K11/70
    • PURPOSE: A composition for detecting anions and a method for manufacturing the same are provided to visually confirm the existence of specific anions and to detect few amount of anions. CONSTITUTION: A composition for detecting anions includes anion receptors and chromatogen(10). The chromatogen include gold nano particles(11) which are surface modified with adenosine triphosphate. Anions are one or more selected from cyanide ions, pyrophosphate ions, and phosphoric acid ions. The anion receptors are the composite of metal ions selected from copper ions and iron ions and phenanthroline. The average diameter of the gold nano particles is between 5 and 50nm. The anion receptors are the chromatogen are dissolved in solvents. The solvents are one or more selected from a group including water, THF diluted water, and DMF diluted water.
    • 目的:提供用于检测阴离子的组合物及其制造方法,以目视确认特定阴离子的存在并检测少量的阴离子。 构成:用于检测阴离子的组合物包括阴离子受体和色原体(10)。 染色体包括用三磷酸腺苷表面改性的金纳米颗粒(11)。 阴离子是选自氰离子,焦磷酸根离子和磷酸离子中的一种或多种。 阴离子受体是选自铜离子和铁离子和菲咯啉的金属离子的复合物。 金纳米颗粒的平均直径为5至50nm。 阴离子受体是色素原溶解于溶剂中。 溶剂是选自水,THF稀释水和DMF稀释水中的一种或多种。
    • 10. 发明公开
    • 납 이온 검출용 나노입자 및 이를 이용한 납 이온 검출 방법
    • 用于检测PB2 +离子的纳米颗粒和使用该PB2 +离子检测PB2 +离子的方法
    • KR1020120053404A
    • 2012-05-25
    • KR1020100114653
    • 2010-11-17
    • 중앙대학교 산학협력단
    • 한민수김승경김수덕서성혁엄민식
    • G01N33/20C07F1/12B82B1/00
    • PURPOSE: A nanoparticle for detecting lead ion and a detection method using the same are provided to ensure high selectivity to lead ion and to selectively detect lead ion. CONSTITUTION: A nanoparticle for detecting lead ion contains gold nanoparticles and alkyl phosphate which is conjugated on the surface of the gold nanoparticles. The average diameter of the gold nanoparticles is 5-50 nm. The alkyl phosphate is conjugated on the surface of the gold nanoparticles through an organic linker, sulfur(-S-). The alkyl phosphate is denoted by chemical formula 1. A method for preparing the nanoparticles comprises a step of mixing gold nanoparticle solution and alkyl phosphate solution. The lead ion sensor has the nanoparticles.
    • 目的:提供用于检测铅离子的纳米颗粒和使用其的检测方法,以确保对铅离子的高选择性并选择性地检测铅离子。 构成:用于检测铅离子的纳米颗粒含有金纳米颗粒和金属纳米颗粒表面上共轭的磷酸烷基酯。 金纳米粒子的平均直径为5-50nm。 磷酸烷基酯通过有机接头硫(-S-)在金纳米颗粒的表面上共轭。 磷酸烷基酯由化学式1表示。制备纳米颗粒的方法包括混合金纳米颗粒溶液和磷酸烷基酯溶液的步骤。 铅离子传感器具有纳米颗粒。