can you please write 3000 or 3500 words in total i’ve already written a page and a half of the introduction 1300 words just complete it please. , can you please finish the rest of it follow the subtitles i’ve written below in the word document make sure you follow the subtitle topics in detail while following the correct use of scientific language make sure you do not use any AI or plagiarism while writing and use correct citation from credible scientific journals ( use pubmed please ) using the APA referencing style providing in-text citations. use my previous writing as and example on how the new paragraphs should follow a similar structure. please expand and write in detail about the FRET-based fluorescence(1.81 a) shown in the word document. make sure the citations are actual sources please. make sure proper grammar and punctuation is used.