JRD342 electron microscopy service

Electron microscopy service Electron microscope detection service technology introduction
Research of structural and function is always two important aspects of scientific research, especially Life Sciences and related scientific medicine, pharmaceutics more attention to structural and functional basis, functionality .

Structure research can be divided into macroscopic research and microscopic research from scales, and the research of life science is mainly in micro, in groups - individual-system-organ-tissue-cell-subcompered-macromolecular-small molecules Studies on each level use different means (see Table 1 below), the resolution can be observed with a naked eye, and the resolution can be observed between 0.2mm-0.2um. The resolution is 0.2um. The electron microscope (referred to as electron microscope) technology is observed between -0.2 nm, and the internal structure of the cells and the related orpatial can be between 0.2 um-0.2 nm, so this scale is also referred to as subcatelates or ultrastructure, and cells The change in structure is mainly manifested in subcellular levels, and this level of structural changes is also sensitive, so many problems of life science (physiology, pathology, pharmacological changes) are concentrated in this scale, electron microscopy Become the main tool for this scale study.

Transmitting electron microscopy mainly observed changes in microstructure in tissue, cell, cell, cell, or orgate. Between the 100 u0026 Times; -800 000 u0026 Times; between 1000 u0026 Times; -100 000 u0026 Times;

Customer instructions (sampling, storage, transportation, sample requirements) 1, because of the process of electron microscopy, fixation, slice, dyeing After the observation, the results are extremely important, and even if the experimental object can be seen, the electron microscope technology service requires the whole process control. It is recommended that customers communicate with the company's technicians before they do electron microscopy, obtain the sample, sample, handle, save, and sample. , Observation, discourse the whole process;

2, some pre-treated samples for themselves, fixed, embedded, etc., whether or not the experimental results are charged Fee;
3. The customer's sample is provided according to the requirements of the contract, otherwise the company does not do the result;
4, because the complexity of the sample processing of the electron microscope and the difficulty of micro-observation, we will try our best toCustomers reduce the risk of experimental results, but the risk is still existing, so some samples that have no results will charge the fee, please understand and support the customer;
5, for transmission electrical microscopy, suggestionsIn order to see a sample is good for more than five samples, a sample sees that the success rate of the experimental object is very low;
Currently, Shanghai AY, Main ExperimentTechnical services, welcome scientific research enthusiasts to come to consult.