Please can you read the introduction file and talk about biofilm in pharmaceutical industry.
This should be between 5 and 10 pages in length. All materials employed in the study should be listed with their source (company, product number and grade) in an Appendix at the end of the project. The Methods section should be written in the third person singular, passive voice (e.g., Membrane vesicles were thawed at room temperature. A 5 l aliquot was removed for protein determination allowing a sample corresponding to 50g of membrane protein to be removed from the thawed sample).
You should provide sufficient detail for someone to repeat the work. The Methods section should be subdivided into Methods and Experimental. Reference all appropriate methods used and describe novel protocols in detail. Include in this section the equipment used and such procedures as photography. The Experimental subsection should include a description of the experimental design, the nature and object of each experiment and statistical techniques employed (cite any statistical or presentation software used).