This is a novel device and method for uniform cellular manipulation with economies of scale and operational uniformity. It introduces a multi-channel mechanical damaging device which is used for damaging cells and which comprises a pin support body, a plurality of pins, which are arranged in paralle.....
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有機電致發光器件(OLED)具有優良的發光性能如相應快、亮度高、工作電壓低、因而吸引眾人的注目。現時面積大的OLED，已經被應用於不同的平面顯示器中。OLED的發光機制在於電子和空穴分別從陰陽極注入後，通過在兩電極間的多層有機功能層(空穴注入層HJL，空穴傳輸層HTL，發光層EML，電子傳輸層ETL，電子注入層EJL)在發光分子中結合形成激發子，激子輻射衰變而發光。由於電子和空穴的輸送率一般很難均等，由此造成激發光效率降低。要保持電荷載體的平衡，各功能層的優化是至關重要的。要獲得性能優異的器件，首先要選擇合適的材料。在組成OLED的諸多材料中，有機空穴注入材料的成膜性及其薄膜的熱穩定性和厚 度.....
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Yhe present invention to provide a compound, Oblongifolin C, a natural compund isolated from Garcinia yunnanensis Hu, for its effects of anti-migration and anti-invasion against esophageal cancer and its use as anticancer drug against esophageal cancer.
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In recent years, lanthanum hydroxide (La (OH) 3) material has been widely applied in areas such as heterogeneous catalysis, materials, hydrogen storage materials, electrode materials, and superconducting materials. Its performance largely depends on particle size, aggregation, pore volume and surfac.....
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氧化是將石油化學基的原料轉化成更高氧化狀態的通用化學品的核心技術。然而，氧化反應對環境提出了一些極大的挑戰。許多工業氧化方法涉及重金屬或腐蝕性試劑，並且耗能高。例如，對苯二甲酸是前50種化學品之一,年產40萬公噸，也依賴於氧化反應。本發明的目的是, 在進行化學品生產過程中，通過避免使用有毒的試劑，減少或甚至避免使用揮發性有機溶劑, 同時提高能源效率, 盡量減少對環境的負面影響。綠色氧化草案已經成立，它可與現時行業所採用的技術媲美。一個很好的例子，證實進行對二甲苯的氧化生產苯二甲酸時, 可使用水作某介,而不涉及重金屬試劑。
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