摘要：【中文】本发明涉及多孔硅表面修饰技术领域，尤其涉及一种光催化含氟单体修饰制备超疏水多孔硅的方法，本方法利用光催化的方式将带有双键的含氟基团单体与单晶硅片表面的硅氢键反应，从而将含氟基团化学接枝到多孔硅的表面，得到超疏水多孔硅。本发明克服了现有技术中的改善多孔硅表面化学和机械稳定性的方法处理难度大、反应要求高、反应程度不可控制，处理后的多孔硅稳定性差等缺陷，具有反应条件较为简单，高效，成本低廉的优点，反应后可以长期保持良好的超疏水状态，并在多种液体环境下保持稳定，且不影响多孔硅表面光致发光效应。此外，本技术应用较广，适用于一切具有硅氢键的硅基材料表面接枝改性，使得达到表面超疏水及稳定佳特性。 【EN】The invention relates to the technical field of porous silicon surface modification, in particular to a method for preparing super-hydrophobic porous silicon by modifying a photocatalytic fluorine-containing monomer. The method overcomes the defects of high treatment difficulty, high reaction requirement, uncontrollable reaction degree, poor stability of the treated porous silicon and the like of the method for improving the chemical and mechanical stability of the surface of the porous silicon in the prior art, has the advantages of simple reaction condition, high efficiency and low cost, can keep a good super-hydrophobic state for a long time after reaction, and can keep stable in various liquid environments without influencing the photoluminescence effect of the surface of the porous silicon. In addition, the technology is widely applied and is suitable for surface grafting modification of all silicon-based materials with silicon-hydrogen bonds, so that the characteristics of super-hydrophobicity and stability of the surface are achieved.

摘要：【中文】本发明公开了一种微生物土壤修复剂及应用和重金属污染土壤修复方法。该微生物土壤修复剂包括组分A和组分B；所述组分A为表面活性剂的水溶液；所述组分B包括：复合菌制剂20‑30重量份、熟化有机物10‑15重量份、腐殖酸3‑8重量份、粘土5‑12重量份、粉煤灰4‑10重量份和羧甲基壳聚糖1‑5重量份。本发明的修复方法通过控制土壤体系中的含水率，保证了修复剂中各组分更好的发挥作用，提高了土壤的修复效果。本发明的修复剂可修复多种重金属污染的土壤，而且避免了修复时对重金属污染土壤产生的二次污染，修复周期短，修复效果好。本发明的微生物修复重金属土壤的方法简单，能耗低，环境友好，具有极好的应用前景。 【EN】The invention discloses a microbial soil remediation agent and application thereof, and a heavy metal contaminated soil remediation method. The microbial soil remediation agent comprises a component A and a component B; the component A is an aqueous solution of a surfactant; the component B comprises: 20-30 parts of composite bacterial preparation, 10-15 parts of cured organic matter, 3-8 parts of humic acid, 5-12 parts of clay, 4-10 parts of fly ash and 1-5 parts of carboxymethyl chitosan. The restoration method ensures that all components in the restoration agent can better play a role by controlling the water content in the soil system, and improves the restoration effect of the soil. The repairing agent can repair soil polluted by various heavy metals, avoids secondary pollution to the soil polluted by the heavy metals during repairing, and has short repairing period and good repairing effect. The method for remedying the heavy metal soil by the microorganisms is simple, low in energy consumption, environment-friendly and good in application prospect.

摘要：【中文】本发明提供了一种基于纳米金‑石墨烯量子点的心肌梗死的快速检测方法，采用了K₂CO₃加入Au纳米颗粒溶液中混合，然后加入肌钙蛋白抗体，从而使得肌钙蛋白抗体负载于Au纳米颗粒上，再加入牛血清白蛋白溶液，来封闭掉肌钙蛋白抗体上的其它活性位点。然后在对检测溶液进行洗涤后，重悬于牛血清白蛋白溶液中，来稳定制备得到的检测溶液。对肌钙蛋白检测溶液进行的检测中引入了石墨烯量子点，被肌钙蛋白抗体修饰的纳米金与石墨烯量子点的荧光共振能量转移，快速准确的检测出肌钙蛋白的浓度，从而快速检测出待测血清样品中肌钙蛋白的浓度。 【EN】The invention provides a rapid myocardial infarction detection method based on nanogold-graphene quantum dots, which adopts K₂CO₃Adding the mixed solution into Au nano-particle solution, mixing, then adding troponin antibody, so that the troponin antibody is loaded on Au nano-particles, and then adding bovine serum albumin solution to block other active sites on the troponin antibody. The test solution is then washed and then resuspended in bovine serum albumin solution to stabilize the prepared test solution. The graphene quantum dots are introduced into the detection of the troponin detection solution, and the fluorescence resonance energy transfer of the nanogold modified by the troponin antibody and the graphene quantum dots can quickly and accurately detect the concentration of the troponin, so that the concentration of the troponin in a serum sample to be detected can be quickly detectedConcentration of troponin.

摘要：【中文】本发明涉及阻燃材料技术领域，尤其涉及一种含磷POSS及其制备方法以及在阻燃剂中的应用。所述含磷POSS制备方法步骤如下：（1）将γ‑巯丙基三乙氧基硅烷或γ‑巯丙基三甲氧基硅烷中的一种在酸性催化剂条件下水解制得笼状功能化巯丙基POSS；（2）在巯丙基POSS中加入具有乙烯基的含磷单体，利用光点击反应，将其接枝到巯丙基POSS表面，反应后即得到一种有高热稳定性的含磷POSS阻燃剂。本发明了克服现有技术中用于制备含磷POSS的反应温度高能耗大，同时含磷率较低导致磷硅协同阻燃效果较差的缺陷。具有制备过程绿色环保，方法较为简便，反应效率较高，适合工业化生产，具有较高的实用价值，同时提升复合材料阻燃性能且低烟低毒的优点。 【EN】The invention relates to the technical field of flame retardant materials, in particular to a phosphorus-containing POSS, a preparation method thereof and application thereof in a flame retardant. The preparation method of the phosphorus-containing POSS comprises the following steps: (1) hydrolyzing one of gamma-mercaptopropyltriethoxysilane or gamma-mercaptopropyltrimethoxysilane under the condition of an acid catalyst to prepare cage-shaped functionalized mercaptopropylPOSS; (2) adding a phosphorus-containing monomer with vinyl into mercaptopropyl POSS, grafting the monomer to the surface of the mercaptopropyl POSS by utilizing a photo-click reaction, and obtaining the phosphorus-containing POSS flame retardant with high thermal stability after the reaction. The invention overcomes the defects of high reaction temperature, high energy consumption and low phosphorus content rate in the prior art for preparing the phosphorus-containing POSS, which results in poor phosphorus-silicon synergistic flame retardant effect. The preparation method has the advantages of green and environment-friendly preparation process, simple and convenient method, high reaction efficiency, suitability for industrial production, high practical value, improvement of the flame retardant property of the composite material, low smoke and low toxicity.