10-Tricosynoic acid | 115724-62-4

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 10-Tricosynoic acid
• 英文别名: tricos-10-ynoic acid
• CAS: 115724-62-4
• 化学式: C₂₃H₄₂O₂
• 分子量: 350.6
• InChiKey: HLPNWONHIIPUJO-UHFFFAOYSA-N

物化性质

• 沸点：
  472.2±28.0 °C(Predicted)
• 密度：
  0.907±0.06 g/cm3(Predicted)

文献信息

• COLOR-CHANGING PARTICULATE COMPOSITIONS FOR ADDITIVE MANUFACTURING AND METHODS ASSOCIATED THEREWITH
  申请人：Xerox Corporation

  公开号：EP3992234A1

  公开（公告）日：2022-05-04

  Additive manufacturing processes, such as powder bed fusion of thermoplastic particulates, may be employed to form printed objects in a range of shapes. Formation of printed objects having various colors may sometimes be desirable. Thermoplastic particulates incorporating a color-changing material capable of forming different colors under specified activation conditions may impart different colors to a printed object. Such particulate compositions may comprise a plurality of thermoplastic particulates comprising a thermoplastic polymer and a color-changing material associated with the thermoplastic particulates, wherein the color-changing material is photochromic and thermochromic. Conjugated diynes, such as 10,12-pentacosadiynoic acid or a derivative thereof, may be particularly suitable color-changing materials having photochromic and thermochromic properties for forming a range of colors upon a printed object. Nanoparticles, particularly silica nanoparticles, associated with an outer surface of the thermoplastic particulates may enhance the brightness of the color obtained under various activation conditions and afford coloration permanence.

  快速成型制造工艺，如热塑性颗粒的粉末床熔融，可用于形成各种形状的印刷物体。有时可能需要形成具有各种颜色的印刷物体。含有变色材料的热塑性微粒能够在特定的活化条件下形成不同的颜色，从而为印刷物体赋予不同的颜色。这种微粒组合物可以由多个热塑性微粒组成，热塑性微粒包括热塑性聚合物和与热塑性微粒相关的变色材料，其中变色材料具有光致变色和热致变色功能。共轭二炔，如 10,12-五聚二炔酸或其衍生物，可能是特别合适的变色材料，具有光致变色和热致变色特性，可在印刷物体上形成一系列颜色。与热塑性微粒外表面相关联的纳米颗粒，特别是二氧化硅纳米颗粒，可以提高在各种活化条件下获得的颜色的亮度，并提供着色持久性。
• HYDROCHROMIC POLYDIACETYLENE COMPOSITE COMPOSITION, HYDROCHROMIC THIN FILM USING SAME, AND USE THEREOF
  申请人：IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)

  公开号：US20170190814A1

  公开（公告）日：2017-07-06

  The present invention relates to a hydrochromic polydiacetylene composite composition, a hydrochromic thin film using same, and a use thereof, and more specifically, to a hydrochromic polydiacetylene composite composition reacting sensitively to moisture, providing the hydrochromic thin film using same, and to applying same to biorecognition or fingerprint recognition. According to the present invention, moisture secreted from a fingerprint or pores on the skin can be detected with high sensitivity. Thus, the position of pores unique to a fingerprint of an organism can be amplified and displayed through selective color change and fluorescent change patterns exhibited when moisture is absorbed.
• LONG CHAIN FATTY ACID FORMULATIONS AND THEIR USE IN INHIBITING SALMONELLA INFECTION
  申请人：CORNELL UNIVERSITY

  公开号：US20200330420A1

  公开（公告）日：2020-10-22

  A method for inhibiting or preventing Salmonella invasion of the intestinal epithelium in a subject, the method comprising enterally administering to the subject a pharmaceutically effective amount of a fatty acid dissolved or suspended in a pharmaceutically acceptable carrier, wherein the fatty acid contains 10 to 30 carbon atoms, wherein the fatty acid is more particularly an unsaturated fatty acid containing 1-4 carbon-carbon double bonds and/or 1 or 2 carbon-carbon triple bonds, or the fatty acid is more particularly a cis-unsaturated fatty acid, or the fatty acid is more particularly a cis-2-unsaturated fatty acid having the formula: wherein n is an integer of 6-26, and the fatty acid optionally includes a second carbon-carbon double bond resulting from removal of two hydrogen atoms on adjacent carbon atoms.
• COLOR-CHANGING PARTICULATE COMPOSITIONS FOR ADDITIVE MANUFACTURING AND METHODS ASSOCIATED THEREWITH
  申请人：Xerox Corporation

  公开号：US20220127480A1

  公开（公告）日：2022-04-28

  Additive manufacturing processes, such as powder bed fusion of thermoplastic particulates, may be employed to form printed objects in a range of shapes. Formation of printed objects having various colors may sometimes be desirable. Thermoplastic particulates incorporating a color-changing material capable of forming different colors under specified activation conditions may impart different colors to a printed object. Such particulate compositions may comprise a plurality of thermoplastic particulates comprising a thermoplastic polymer and a color-changing material associated with the thermoplastic particulates, wherein the color-changing material is photochromic and thermochromic. Conjugated diynes, such as 10,12-pentacosadiynoic acid or a derivative thereof, may be particularly suitable color-changing materials having photochromic and thermochromic properties for forming a range of colors upon a printed object. Nanoparticles, particularly silica nanoparticles, associated with an outer surface of the thermoplastic particulates may enhance the brightness of the color obtained under various activation conditions and afford coloration permanence.
• [EN] COMPOSITIONS AND METHODS FOR INHIBITING VIBRIO INFECTION<br/>[FR] COMPOSITIONS ET MÉTHODES D'INHIBITION D'UNE INFECTION PAR VIBRIO
  申请人：UNIV CORNELL

  公开号：WO2021202632A2

  公开（公告）日：2021-10-07

  Disclosed herein is a method for inhibiting or preventing Vibrio cholera toxin production in a subject, the method comprising enterally administering to the subject a pharmaceutically effective amount of a fatty acid dissolved or suspended in a pharmaceutically acceptable carrier, wherein the fatty acid contains 10 to 30 carbon atoms, such as an unsaturated fatty acid such as a cis-2-unsaturated fatty acid, such as a fatty acid having the formula (1) wherein n is an integer of 6-26, and the fatty acid optionally includes a second carbon-carbon double bond resulting from removal of two hydrogen atoms on adjacent carbon atoms. Also disclosed herein is a method for treating or preventing a Vibrio infection comprising administering to a subject in need of treatment an effective amount of a genetically engineered bacterium, wherein the genetically engineered bacterium comprises an exogenous nucleic acid encoding an enzyme that produces a diffusible signal factor (DSF) by introducing a cis-2 double bond to a fatty acid.