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公开(公告)号：KR1020130053524A
公开(公告)日：2013-05-24
申请号：KR1020110118481
申请日：2011-11-14
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A method for evaluating toxicity in a plant is provided to estimate the concentration of heavy metals in soil by a plant germination test in a heavy metal solution, and to evaluate toxicity. CONSTITUTION: A method for evaluating toxicity in a plant due to heavy metals in soil comprises: a step of performing a first germination test in a heavy metal solution and preparing regression analysis equation 1(y=97.96_e^-0.008x1) of plant toxicity index(y) with respect to the concentration(x1) of the heavy metals; a step of performing a second germination test and preparing regression analysis equation 2(y=84.146_e^-0.001x2) of plant toxicity index(y) with respect to the concentration of the heavy metal(x2); a step of preparing equation 3(x_2=8x1-151.904) when the plant toxicity index(y) in equations 1 and 2 is identical; and a step of estimating the concentration of the heavy metals in the soil through the equation 3. The heavy metals are cadmium(Cd) or lead(Pd). The plant toxicity index includes germination rate and the length of a germinated root. [Reference numerals] (AA) Cd concentration in solution(mg/L); (BB) Aqueous solution; (CC) Soil; (DD,GG) Germination percent(%); (EE) Cd concentration in soil(mg/kg); (FF) Pb concentration in solution(mg/L); (HH) Pb concentration in soil(mg/kg)
Abstract translation: 目的：提供一种评估植物毒性的方法，以通过重金属溶液中的植物萌发试验来估计土壤中重金属的浓度，并评估毒性。 构成：评估土壤中重金属对植物毒性的方法，包括：在重金属溶液中进行第一次发芽试验，并制备植物毒性回归分析方程式1（y = 97.96_e ^ -0.008x1） 指标（y）相对于重金属的浓度（x1）; 对重金属（x2）的浓度进行植物毒性指数（y）的回归分析方程2（y = 84.146_e ^ -0.001x2）进行第二次发芽试验的步骤; 当等式1和方程2中的植物毒性指数（y）相同时，制备方程3（x_2 = 8x1-151.904）的步骤; 以及通过等式3估算土壤中重金属的浓度的步骤。重金属是镉（Cd）或铅（Pd）。 植物毒性指数包括发芽率和发芽根长度。 （AA）溶液中的Cd浓度（mg / L）; （BB）水溶液; （CC）土壤; （DD，GG）发芽率（％）; （EE）土壤Cd浓度（mg / kg）; （FF）溶液中的Pb浓度（mg / L）; （HH）土壤中Pb浓度（mg / kg）
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公开(公告)号：KR101968246B1
公开(公告)日：2019-04-11
申请号：KR1020170054072
申请日：2017-04-27
Applicant: 서울대학교산학협력단
IPC: A61K39/395 , A61K31/436 , A61K31/56 , A61K31/573 , C07K16/28
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公开(公告)号：KR101309001B1
公开(公告)日：2013-09-17
申请号：KR1020110127303
申请日：2011-11-30
Applicant: 서울대학교산학협력단
Abstract: 본 발명은 콘크리트 시편을 단기간 내에 밀폐된 공간에 담긴 염소이온 용액과 접촉시키면서, 시편과 접촉하고 있는 염소이온 용액의 염소이온 농도를 사전 설정된 시간 간격마다 측정함으로써, 내구성에 상당한 영향을 주는 콘크리트 내로 확산된 염소이온 확산계수를 신속하고 간편하게 측정할 수 있는 단기 침지 방법을 이용한 콘크리트 내에서의 염소이온 확산계수 측정방법 및 측정장치에 관한 것이다.
본 발명에서는 염소이온이 포함된 염소이온 용액(23)이 밀실한 상태로 담겨 있고 일측이 개방된 수조박스(2)와 콘크리트 시편(1)을 결합하되; 상기 시편(1)은 공극이 완전한 포화상태를 이루고 있고; 상기 수조박스(2)의 개방된 일측이 상기 시편(1)의 일면에 의해 폐쇄되도록 상기 수조박스(2)와 시편(1)을 수밀한 상태로 결합하며; 상기 수조박스(2)와 시편(1)이 결합되고 상기 수조박스(2) 내에 염소이온 용액(23)이 밀실하게 담겨진 상태에서, 사전에 정한 시간 간격마다 상기 수조박스(2)로부터 염소이온 용액(23)의 시료를 추출하여 염소이온 농도를 측정함으로써, 수조박스(2)에 담겨 있는 염소이온 용액(23)의 시간에 따른 염소이온 농도 값을 취득하여, 취득된 염소이온 농도 값으로부터 염소이온 확산계수를 산출하는 것을 특징으로 하는 콘크리트 내에서의 염소이온 확산계수 측정방법과, 이러한 방법을 이용하는 측정장치가 제공된다.-
公开(公告)号：KR1020120100629A
公开(公告)日：2012-09-12
申请号：KR1020110019648
申请日：2011-03-04
Applicant: 삼성전자주식회사 , 서울대학교산학협력단
CPC classification number: C07H21/00 , B82Y15/00 , C12P19/34 , Y10T428/2991 , C12Q1/6876 , C12Q2525/197
Abstract: PURPOSE: A nanoparticle-nucleic acid complex and a method for linearizing target nucleic acids using the same are provided to enable effectively sequencing and mapping of the target nucleic acids. CONSTITUTION: A nanoparticle-nucleic acid complex contains nanoparticles(100) in which two or more protection sequence parts(110) and a probe sequence part(120) are fixed. The protection sequence parts are fixed at the nanoparticfles at one end and have a single strand nucleic acid containing a random base sequence. The probe sequence part is fixed at the nanoparticles at one end and has a single strand nucleic acid containing a base sequenc ewhic complementarily binds to a first region(131) of connection sequence part(130). The protection sequence part further contains a spacer. The spacer binds on the surface of the nanoparticles at one end and binds the single stand nucleic acid of the production sequene at the other end.
Abstract translation: 目的：提供纳米颗粒 - 核酸复合物和使用其的靶核酸线性化的方法，以有效地测序和测定靶核酸。 构成：纳米颗粒 - 核酸复合物含有其中固定有两个或多个保护序列部分（110）和探针序列部分（120）的纳米颗粒（100）。 保护序列部分在一端固定在纳米颗粒上，并具有含有随机碱基序列的单链核酸。 探针序列部分在一端固定在纳米颗粒上，并且具有单链核酸，其含有与连接序列部分（130）的第一区域（131）互补结合的碱基序列。 保护序列部分还包含间隔物。 间隔物在一端在纳米颗粒的表面上结合，并且在另一端结合生产顺序的单一核酸。
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公开(公告)号：KR102136843B1
公开(公告)日：2020-07-23
申请号：KR1020190046284
申请日：2019-04-19
Applicant: 서울대학교산학협력단
IPC: G01N21/3504 , B64C39/02 , B64D47/00
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Patent Agency Ranking
公开(公告)号：KR102114995B1
公开(公告)日：2020-05-26
申请号：KR1020180059841
申请日：2018-05-25
Applicant: 서울대학교산학협력단
IPC: B01J20/32 , B01J20/02 , B01J20/24 , C02F101/20
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公开(公告)号：KR1020160049390A
公开(公告)日：2016-05-09
申请号：KR1020140146435
申请日：2014-10-27
Applicant: 삼성전자주식회사 , 재단법인차세대융합기술연구원 , 서울대학교산학협력단
CPC classification number: C12N5/0602 , C12N5/0634 , C12N2500/32 , C12N2500/34 , C12N2501/81 , C12N2501/905
Abstract: 산알배양용조성물및 이를이용한산알배양방법을제공한다. 이를이용하면, 산알을안정적으로배양할수 있다.
Abstract translation: 提供用于培养原始微细胞的组合物和使用其的培养初级微细胞的方法。 可以通过使用原始微细胞来稳定培养。 用于培养原始细胞的组合物包括赖氨酸，牛磺酸，透明质酸或其组合。
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公开(公告)号：KR1020130007687A
公开(公告)日：2013-01-21
申请号：KR1020110062316
申请日：2011-06-27
Applicant: 삼성전자주식회사 , 서울대학교산학협력단
CPC classification number: C12N9/0006 , C12N9/1205 , C12Y101/01009 , C12Y101/01021 , C12Y207/01017 , Y02E50/17
Abstract: PURPOSE: A modified microorganism with improved xylose utilization is provided to produce chemical materials. CONSTITUTION: A modified microorganism converts xylose into xylitol by xylose reductase, xylitol into xylulose by xylitol dehydrogenase, and xylulose into xylulose-5-phosphate by xylulokinase. The microorganism produces a chemical material using xylose. Xylose is converted into xylitol by xylose reductase. The xylose reductase and xylitol dehydrogenase activities are derived from Pichia stipitis. The xylulokinase activity is derived from Saccharomyces cerevisiae. The modified microorganism is E.coli or Kluyveromyces marxianus. The chemical material includes alcohol, organic acid, amino acid, or vitamin. The modified microorganism is deposited by deposit number KCTC11951BP, KCTC11952BP or KCTC11953BP.
Abstract translation: 目的：提供木糖利用率提高的修饰微生物，以生产化学物质。 构成：修饰的微生物通过木糖还原酶将木糖转化为木糖醇，通过木糖醇脱氢酶将木糖醇转化成木酮糖，并通过木酮糖激酶将木酮糖转化成木酮糖-5-磷酸。 微生物使用木糖产生化学物质。 木糖由木糖还原酶转化成木糖醇。 木糖还原酶和木糖醇脱氢酶活性源自树干毕赤酵母。 木酮糖激酶活性来源于酿酒酵母（Saccharomyces cerevisiae）。 修饰的微生物是大肠杆菌或马克斯克鲁维酵母（Kluyveromyces marxianus）。 化学物质包括酒精，有机酸，氨基酸或维生素。 修饰的微生物通过保藏号KCTC11951BP，KCTC11952BP或KCTC11953BP沉积。
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公开(公告)号：KR1020100091431A
公开(公告)日：2010-08-19
申请号：KR1020090010617
申请日：2009-02-10
Applicant: 서울대학교산학협력단 , 수원대학교산학협력단 , 한국과학기술원 , 대한주택공사
CPC classification number: Y02E50/343 , Y02W10/30 , Y02W30/20 , Y02W30/43 , Y02W30/47 , B09B3/00 , B02C18/0092 , B02C18/06 , B02C2201/06 , B04B1/00 , C02F11/04 , C05F17/02 , E03C1/2665 , E04F17/10 , Y02W30/521
Abstract: PURPOSE: A steadily the food waste can be provided. Relatively, it can apply to the little space. Provided is the food waste energy recovery for apartment and recycling apparatus. CONSTITUTION: The food waste energy recovery for apartment and recycling apparatus. With the disposer(10) for being installed in each generation of apartment and the food waste being to pieces shattered and discharging. With the food waste evacuation pipeline(20) for collecting the food waste which is pulverized in the disposer installed at each generation and is exhausted. With the food waste gathering tank(30) which is connected to the food waste evacuation pipeline and collects the food waste. The anaerobic digestion facility for the food waste collected in the food waste gathering tank the anaerobic digestion is included.
Abstract translation: 目的：稳定地提供食物垃圾。 相对而言，它可以适用于小空间。 公寓和回收设备的食物废物能源回收。 规定：公寓和回收设备的食物废物能源回收。 随处理器（10）安装在每一代公寓中，食物废物被破碎和排放。 用于收集在每一代安装的处理器中粉碎的食物废物的食物废物排放管道（20）并且被排出。 用食物垃圾收集池（30）连接到食物垃圾排放管道并收集食物垃圾。 在食物垃圾收集罐中收集的食物废物的厌氧消化装置包括厌氧消化。
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公开(公告)号：KR1020130060966A
公开(公告)日：2013-06-10
申请号：KR1020110127303
申请日：2011-11-30
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: An apparatus for measuring chloride ion diffusion coefficient in concrete is provided to quickly calculate chlorine ion diffusion coefficient in concrete with high accuracy without a complex electronic device. CONSTITUTION: A method for measuring chloride ion diffusion coefficient a step of tightly combining a water tank box(2) with a specimen(1) formed of concrete to close open one side of the water tank box by one side of the specimen, wherein the pores of the specimen are completely saturated; a step of extracting a sample of a chlorine ion solution(23) from the water tank box every set time and measuring chlorine ion concentration; a step of acquiring concentration value of chlorine ion; and a step of calculating chlorine ion diffusion coefficient from the acquired chlorine ion concentration. The water tank box contains a chlorine ion solution containing chlorine ion.
Abstract translation: 目的：提供一种测量混凝土中氯离子扩散系数的设备，无需复杂的电子设备即可快速计算出混凝土中氯离子扩散系数的高精度。 构成：一种测量氯离子扩散系数的方法，将水箱箱（2）与由混凝土形成的试样（1）紧紧结合的步骤，使样品一侧封闭在水箱箱体的一侧， 试样的毛孔完全饱和; 每隔一定时间从水箱中提取氯离子溶液（23）的样品并测量氯离子浓度的步骤; 获得氯离子浓度的一个步骤; 以及从所获得的氯离子浓度计算氯离子扩散系数的步骤。 水箱箱包含含有氯离子的氯离子溶液。
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