高通量活細胞高分辨光片顯微鏡
——長時間、高通量、活細胞光片成像系統
瑞士Viventis公司推出的高通量活細胞高分辨光片顯微鏡LS系列,是一款全新的光片成像平臺,主要用于活性的光敏感樣品(如卵子、胚胎、類器官等)的低光毒性、高分辨率的長期成像。
高通量活細胞高分辨光片顯微鏡是近些年發展起來的一種創新的成像技術,它的照明光是一張與成像面平行的薄薄的光片,只有焦平面的樣品被照亮,而光片上下的樣品不受影響。該成像系統在細胞與組織層面的實時成像對于深入理解生物學行為至關重要。尤其適合對直徑達300 μm的光敏樣品(如卵母細胞,胚胎和類器官)進行長期實時高時空分辨率和低光毒性的觀察與成像。
★ 雙側照明光片顯微鏡
雙側照明均可以通過軟件進項控制,僅需要點擊鼠標就可以控制光束的平移和旋轉。光片厚度僅為1.5~6μm,且厚度可調、位置可自動校準,以適應更多的樣本尺寸。配合高NA物鏡,可以實現更好的穿深,更少的偽影。另外,系統配置可見激發激光器,通過檢測物鏡用戶可對自定義樣品中感興趣的區域進行快速定位成像操作。
★ 軟件界面簡潔、易于上手
Viventis系統對于光片成像初學者來說操作簡單,多種模式一鍵切換,軟件界面簡潔,可以幫助您快速開啟光片成像之旅,打開lightsheet大門,助力科研之路。
★ 高通量,多樣品同時成像
Viventis光片顯微鏡可以快速對多個樣品進行同時成像而無需更換樣品,支持絕大多數胚胎樣品并可并排擺放,方便添加培養基、加藥等操作。長工作距離(樣品槽尺寸>50mm),同時系統可記錄多個位點并連續采集。
對于細胞球、類器官等本身較易漂浮的樣本,Viventis也提供了較好的解決方案,采用了人工基底膜/水凝膠嵌入式等方案,實現上述樣本的穩定成像。
腫瘤顯微組織(成纖維細胞腫瘤細胞共培養)
測試數據
腸道類器官發育
腫瘤顯微組織(成纖維細胞腫瘤細胞共培養)
斑馬魚發育成像
發表文章
2023
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