SpecimenPreparationforScanningElectronMicroscopy
Specimen Preparation for Scanning Electron MicroscopyWe recommend consultation with one of the lab directors before preparing specimens. The methods presented here provide an overview of preparation techniques for a variety of specimens.Conductive Specimens (such as metallic objects):Usually, these specimens do not have to be sputter coated. Simply mount the specimen on a SEM stub using conductive paint or putty......阅读全文
Z－衬度像/HAADFSTEM－像
Z 衬度像/HAADF-STEM 像（ Z-contrast Imaging/ High angle annular dark field image,HAADF）20 世纪 90 年代以来，随着电镜硬件的不断发展，尤其是具有场发射电子枪的超高真空电镜的出现和普及，一种高分辨扫描透射成像技术，即高分
胚胎和成年斑马鱼眼情的组织学准备
INTRODUCTIONThis protocol describes the histological preparation of embryonic and adult zebrafish eyes. The methods described here can be easily adapt
免疫细胞化学
Introduction to Immunocytochemistry (House Ear Institute)A brief overview of common available methods. BrDU Immunocytochemistry using peroxidase and
原子力显微镜（AFM）应用举例
1, Lateral Force Microscopy 测量样品表面的摩擦力。2, 活体细胞测量3, chemical force microscopy 测量两个化合物之间的作用力。4, quantitative nanomechanical 测量样品的形貌、模量、表面粘滞力、能量损失和形变量。5
Rat－Liver－Preparation
实验概要The procedure presented below describes a method for preparing rat liver.主要试剂1. Aluminum Foil2. Liquid Nitrogen3. Dry Ice4. Ph
CELL－MEMBRANE－PREPARATION
I. Solutions: A. Ca and Mg free Phosphate Buffered Saline (PBS) solution, buffered with 0.02M Hepes. pH=7.4 B. Ca and Mg free PBS, buffered with
Preparation－of－human－platelets
Preparation of human platelets 1. Human blood was taken from drug-free volunteers on the day of the experiment using acidic citrate dextrose
HELPER－PHAGE－PREPARATION
HELPER PHAGE PREPARATION1. Grow an overnight of NM522 in NZCYM medium.2. Dilute overnight 1:100 and grow to an A600 = 0.3 (@2.5 x 108 cells/ml).3. Inf
Preparation－of－Polyacrylamide－Gels
1. Prepare 20X TBE as:216 g Tris Base110 g Boric Acid80 mL 500 mM EDTA, pH 8.0700 mL ddH2OMix. Bring volume to 1 L. Autoclave.2. Prepare Acrylamide so
Lambda－DNA－Preparation
Lambda DNA PreparationThis is a plate method that gives very good yield for cloning. I have combined the Promega and Maniatis protocols.Solutions T-TY
Plasma－and－Serum－Preparation
实验概要Serum is the liquid fraction of whole blood that is collected after the blood is allowed to clot. The clot is removed by centrifugation and the
Preparation－of－Mouse－Neutrophils
实验概要Preparation of Mouse Neutrophils实验步骤Mice：8-16 weeks old malePrewarm buffer to room temperatureBuffer A : Ca2 /Mg2 ‐free Hank’s buffered saline so
Competent－Cell－Preparation
实验概要Competent cells are those that possess more easily altered cell walls that DNA can be passed through easily. These cells readily incorporate f
PREPARATION－OF－MICROINJECTION－PIPETTES
INJECTION AND HOLDING PIPETTESThe glass capillary tubing used should be thin walled, borosilicate glass without a fibre.e.g. Clark Electromedical Inst
Preparation－of－Agar－plates
Prepare media and add 1.5 agar before autoclaving it (15g per liter). After autoclavation, cool the media in a 55 degree waterbath. Do not allow the s
Metaphase－chromosome－preparation
Materials: RPMI 1640 medium fetal calf serum (FCS), 20% Colcemid (e.g. Boehringer Mannheim cell biology reagents, Best.-Nr. 295892) cell cuture flask
Preparation－of－Phage－Lysates
Preparation of Phage LysatesInoculate 5 ml of lambda-broth in a glass culture tube with a single colony of an appropriate host strain of E. coli. Incu
DGK－Membrane－Preparation
Reagents:Bacterial strainE. coli N4830/pJW10LB amp media50 µg/ml ampicillinHigh salt bufferfor 1 L50 mM KH2PO4 6.8 g150 mM KCl 11.18 g50 mM sodium pyr
Preparation－of－Mouse－Neutrophils
实验步骤Mice：8-16 weeks old malePrewarm buffer to room temperatureBuffer A : Ca2 /Mg2 ‐free Hank’s buffered saline solution [HBSS; Invitrogen, Grand Isla
PREPARATION－OF－SEQUENCING－GELS
MATERIALS:2-glass plates1 sharks -tooth comb and spacersWhatman 3 mm paper30 or 40% acrylamide-bis (19:1)10X TBEurea10% ammonium persulfateTEMED60 cc.
直播预告|华威大学、新加坡国立大学等三位专家报告
直播时间：2024年5月28日（周二）20:00-22:00直播平台：科学网APPhttps://weibo.com/l/wblive/p/show/1022:2321325039041400668190（科学网微博直播间链接）科学网微博科学网视频号北京时间5月28日晚八点，iCANX Youth
USE－OF－THE－LIGHT－MICROSCOPE
USE OF THE LIGHT MICROSCOPEEach time the microscope is to be used it should be set up correctly to give a good image. Most often users forget to adjus
Immunofluorescence－Labeling－of－Cells
实验概要Antibodies are an important tool for demonstrating both the presence and the subcellular localization of an antigen. Cell staining is a very ver
生命科学常用实验仪器名称中英文对照表
DNA测序仪 DNA SequencersDNA合成仪 DNA synthesizer紫外观察灯 Ultraviolet Lamp分子杂交仪 Hybridization OvenPCR仪 PCR Amplifier化学发光仪 Chemiluminescence Apparatus紫外检测仪 Ultr
实验仪器名称中英文对照表
仪器中文名称 仪器英文名称 英文缩写 原子发射光谱仪 Atomic Emission Spectrometer AES
实验室常用英文术语集锦（五）
仪器中英文对照 Aging Property Tester老化性能测定仪; Amino Acid Analyzer氨基酸组成分析仪; Analyzer for Clinic Medicine Concentration临床药物浓度仪; Atomic Absorpt
常用实验仪器名称中英文对照表
仪器中文名称 仪器英文名称 英文缩写原子发射光谱仪 Atomic Emission Spectrometer AES电感偶合等离子体发射光谱仪 Inductive Coupled Plasma Emission Spectrometer ICP直流
显微镜技术——光学显微技术
The Light Microscope (House Ear Institute)An explanation of how the light microscope works, how to use it, and how to get optimal results when using i
Adventitious－Root－Induction－in－Arabidopsis－thaliana－as－a－Model－for－In...
Adventitious root formation, the development of roots on non-root tissue (e.g. leaves, hypocotyls and stems) is a critical step during micropropag
2200多万！捷欧路及卡尔蔡司中标天津工业大学TEM、FIB/SEM等
分析测试百科网讯 近日，天津工业大学 场发射透射电镜系统等设备(项目编号:JG2018-039)中标公告已公布，此次中标型号：场发射透射电镜系统（JEM-F200）、聚焦离子束电子束双束显微镜（focused ion beam/scanning electron microscopy,FIB/SEM