sentence_eng_Latn: In transmission electron microscopy, phosphotungstic acid can be used to as negative staining toward virus, neuro, polysaccharose and other biological tissue.
sentence_dyu_Latn: Éléktroniki labonyanla yèlèmali la, fosfotounguistiki koumou béssé ka kè gnandjougou gninguin yé banakissèni nonfè, neuro, polisakarosi ani farikolo sogo gbèrèw.