222:
302:
37:
27:
122:
314:
Eosin is also used as a red dye in inks; however, the molecule, especially that of eosin Y, tends to degrade over time, leaving behind its bromine atoms, hence causing paint incorporating such a dye to obtain a darker brown tinge over time. A notable user of eosin dye was the
309:
painting, Van Gogh incorporated red eosin dye into the color of the irises depicted at the bottom of the painting. Due to eosin's tendency to fade, the petals have now attained a blueish hue from their original purple
609:
470:
443:
197:); it has a very faint bluish cast. The two dyes are interchangeable, and the use of one or the other is a matter of preference and tradition.
602:
287:
595:
1050:
788:
487:
438:
465:
271:
For staining, eosin Y is typically used in concentrations of 1 to 5 percent weight by volume, dissolved in water or
1067:
889:
582:
290:
398:
Travis, Anthony S (1998). ""Ambitious and Glory
Hunting . . . Impractical and Fantastic": Heinrich Caro at BASF".
221:
842:
301:
129:
There are actually two very closely related compounds commonly referred to as eosin. Most often used is in
565:
1036:
874:
1055:
1099:
1094:
1001:
908:
913:
855:
850:
1104:
967:
918:
884:
868:
798:
8:
1006:
864:
644:
460:
433:
938:
415:
316:
587:
539:
514:
1021:
980:
899:
676:
544:
249:
85:. Structures that stain readily with eosin are termed eosinophilic. In the field of
78:
534:
526:
407:
332:
94:
530:
36:
26:
793:
715:
649:
515:"Inhibitory effects of spices on growth and toxin production of toxigenic fungi"
1061:
957:
822:
1088:
769:
740:
681:
106:
1031:
827:
735:
720:
696:
626:
622:
337:
261:
253:
241:
233:
226:
54:
548:
928:
860:
817:
686:
475:
O=C5C(Br)=C2O C1=C(Br)C() =C(()=O) C=C1C(C4=C(C() =O)C=CC=C4)=C2 C=C3()=O
280:
265:
237:
205:
201:
50:
1016:
975:
933:
832:
760:
745:
691:
618:
419:
82:
167:); it has a very slightly yellowish cast. The other eosin compound is
923:
879:
808:
750:
730:
664:
654:
342:
257:
245:
130:
86:
70:
448:
O=C5C(Br)=C2O C1=C(Br)C() =C(Br)C=C1C(C4=C (C()=O)C=C C=C4)=C2C=C3Br
411:
1011:
635:
320:
244:. H&E staining is one of the most commonly used techniques in
74:
58:
985:
668:
369:(9th ed.). Baltimore: Williams & Wilkins. pp. 692p.
272:
169:
135:
121:
90:
66:
65:, and stains them dark red or pink as a result of the actions of
57:, compounds like proteins containing amino acid residues such as
40:
30:
20:
948:
779:
725:
706:
276:
62:
225:
Eosinophilic staining, compared to other patterns when using
53:
acidic compounds which bind to and form salts with basic, or
378:
376:
513:
Hitokoto H, Morozumi S, Wauke T, Sakai S, Kurata H (1980).
279:
is sometimes added. A small concentration (0.5 percent) of
512:
373:
264:
stained darkly, either blue or purple. Eosin also stains
110:
16:
Group of bromo derivatives of fluorescein used as red dye
617:
275:. For prevention of mold growth in aqueous solutions,
566:"Van Gogh's Fading Colors Inspire Scientific Inquiry"
385:The Theory and Practice of Histological Techniques
69:on eosin. In addition to staining proteins in the
1086:
283:usually gives a deeper red stain to the tissue.
382:
125:Eosin Y solution for staining microscopy slides
360:
358:
603:
204:. Eosin B is a dibromo dinitro derivative of
383:Bancroft, John; Stevens, Alan, eds. (1982).
355:
610:
596:
93:is the form of eosin used most often as a
560:
558:
538:
338:H&E (haematoxylin and eosin) staining
242:H&E (haematoxylin and eosin) staining
300:
220:
120:
35:
25:
488:"Haematoxylin Eosin (H&E) staining"
1087:
555:
397:
387:(2nd ed.). Longman Group Limited.
364:
200:Eosin Y is a tetrabromo derivative of
113:) of a childhood friend, Anna Peters.
591:
216:
19:For the eosin glazing process, see
13:
789:Iodine/octylphenoxypolyglycolether
583:Eosin Y - Applications information
14:
1116:
576:
890:Didecyldimethylammonium chloride
105:Eosin was named by its inventor
981:Isopropanol (isopropyl alcohol)
227:hematoxylin and eosin (H&E)
1032:Chloramine-T (tosylchloramide)
506:
480:
453:
426:
391:
367:H. J. Conn's Biological stains
365:Lillie, Ralph Dougall (1977).
232:Eosin is most often used as a
1:
843:Quaternary ammonium compounds
531:10.1128/AEM.39.4.818-822.1980
348:
296:
307:Field with Irises near Arles
100:
7:
326:
116:
10:
1121:
1037:Octenidine dihydrochloride
81:for examination under the
73:, it can be used to stain
18:
1045:
994:
976:Propanol (propyl alcohol)
966:
947:
898:
841:
807:
778:
759:
705:
663:
634:
519:Appl. Environ. Microbiol
260:stained pink-orange and
986:Ethanol (ethyl alcohol)
211:
49:is the name of several
1002:Potassium permanganate
909:Mercuric amidochloride
400:Technology and Culture
311:
229:
126:
43:
33:
914:Phenylmercuric borate
856:Benzethonium chloride
304:
224:
161:bromofluoresceic acid
124:
39:
29:
885:Benzoxonium chloride
799:Diiodohydroxypropane
109:after the nickname (
1007:Sodium hypochlorite
645:Ethacridine lactate
492:protocolsonline.com
286:It is listed as an
1072:Never to phase III
317:Post-Impressionist
312:
291:class 3 carcinogen
230:
165:D&C Red No. 22
127:
44:
34:
1082:
1081:
1022:Hydrogen peroxide
919:Mercuric chloride
677:Dibrompropamidine
1112:
612:
605:
598:
589:
588:
570:
569:
562:
553:
552:
542:
510:
504:
503:
501:
499:
484:
478:
476:
468:
457:
451:
449:
441:
430:
424:
423:
395:
389:
388:
380:
371:
370:
362:
333:Romanowsky stain
256:and eosin shows
217:Use in histology
95:histologic stain
1120:
1119:
1115:
1114:
1113:
1111:
1110:
1109:
1085:
1084:
1083:
1078:
1077:
1062:Clinical trials
1041:
990:
962:
943:
939:Mercuric iodide
894:
875:Cetylpyridinium
837:
803:
794:Povidone-iodine
774:
755:
716:Hexachlorophene
709:and derivatives
701:
659:
650:9-Aminoacridine
630:
616:
579:
574:
573:
564:
563:
556:
511:
507:
497:
495:
494:. 11 April 2010
486:
485:
481:
474:
464:
458:
454:
447:
437:
431:
427:
412:10.2307/3107005
396:
392:
381:
374:
363:
356:
351:
329:
299:
268:intensely red.
266:red blood cells
219:
214:
145:eosin yellowish
139:(also known as
119:
103:
24:
17:
12:
11:
5:
1118:
1108:
1107:
1102:
1097:
1080:
1079:
1076:
1075:
1074:
1073:
1070:
1059:
1053:
1047:
1046:
1043:
1042:
1040:
1039:
1034:
1029:
1024:
1019:
1014:
1009:
1004:
998:
996:
992:
991:
989:
988:
983:
978:
972:
970:
964:
963:
961:
960:
958:Silver nitrate
954:
952:
945:
944:
942:
941:
936:
931:
926:
921:
916:
911:
905:
903:
896:
895:
893:
892:
887:
882:
877:
872:
858:
853:
847:
845:
839:
838:
836:
835:
830:
825:
823:Chlorquinaldol
820:
814:
812:
805:
804:
802:
801:
796:
791:
785:
783:
776:
775:
773:
772:
766:
764:
757:
756:
754:
753:
748:
743:
738:
733:
728:
723:
718:
712:
710:
703:
702:
700:
699:
694:
689:
684:
679:
673:
671:
661:
660:
658:
657:
652:
647:
641:
639:
632:
631:
615:
614:
607:
600:
592:
586:
585:
578:
577:External links
575:
572:
571:
554:
505:
479:
452:
425:
406:(1): 105–115.
390:
372:
353:
352:
350:
347:
346:
345:
340:
335:
328:
325:
298:
295:
218:
215:
213:
210:
118:
115:
102:
99:
15:
9:
6:
4:
3:
2:
1117:
1106:
1103:
1101:
1100:Staining dyes
1098:
1096:
1095:Fluorone dyes
1093:
1092:
1090:
1071:
1069:
1066:
1065:
1063:
1060:
1057:
1054:
1052:
1049:
1048:
1044:
1038:
1035:
1033:
1030:
1028:
1025:
1023:
1020:
1018:
1015:
1013:
1010:
1008:
1005:
1003:
1000:
999:
997:
993:
987:
984:
982:
979:
977:
974:
973:
971:
969:
965:
959:
956:
955:
953:
950:
946:
940:
937:
935:
932:
930:
927:
925:
922:
920:
917:
915:
912:
910:
907:
906:
904:
901:
897:
891:
888:
886:
883:
881:
878:
876:
873:
870:
866:
862:
859:
857:
854:
852:
849:
848:
846:
844:
840:
834:
831:
829:
826:
824:
821:
819:
816:
815:
813:
810:
806:
800:
797:
795:
792:
790:
787:
786:
784:
781:
777:
771:
770:Nitrofurazone
768:
767:
765:
762:
758:
752:
749:
747:
744:
742:
741:Chloroxylenol
739:
737:
734:
732:
729:
727:
724:
722:
719:
717:
714:
713:
711:
708:
704:
698:
695:
693:
690:
688:
685:
683:
682:Chlorhexidine
680:
678:
675:
674:
672:
670:
666:
662:
656:
653:
651:
648:
646:
643:
642:
640:
637:
633:
628:
624:
623:disinfectants
620:
613:
608:
606:
601:
599:
594:
593:
590:
584:
581:
580:
567:
561:
559:
550:
546:
541:
536:
532:
528:
525:(4): 818–22.
524:
520:
516:
509:
493:
489:
483:
473:structure is
472:
467:
462:
456:
446:structure is
445:
440:
435:
429:
421:
417:
413:
409:
405:
401:
394:
386:
379:
377:
368:
361:
359:
354:
344:
341:
339:
336:
334:
331:
330:
324:
322:
318:
308:
303:
294:
292:
289:
284:
282:
278:
274:
269:
267:
263:
259:
255:
252:stained with
251:
247:
243:
239:
235:
228:
223:
209:
207:
203:
198:
196:
192:
191:Eosin Scarlet
188:
184:
180:
176:
172:
171:
166:
162:
158:
154:
150:
146:
142:
138:
137:
132:
123:
114:
112:
108:
107:Heinrich Caro
98:
96:
92:
88:
84:
80:
79:muscle fibers
76:
72:
68:
64:
60:
56:
52:
48:
42:
38:
32:
28:
22:
1026:
851:Benzalkonium
828:Oxyquinoline
736:Triclocarban
721:Policresulen
697:Polihexanide
522:
518:
508:
496:. Retrieved
491:
482:
455:
428:
403:
399:
393:
384:
366:
313:
306:
285:
270:
254:haematoxylin
234:counterstain
231:
199:
195:imperial red
194:
190:
186:
182:
178:
175:eosin bluish
174:
168:
164:
160:
156:
152:
148:
144:
140:
134:
128:
104:
55:eosinophilic
46:
45:
1105:Bromoarenes
1058:from market
929:Nitromersol
861:Cetrimonium
818:Dequalinium
811:derivatives
763:derivatives
687:Propamidine
638:derivatives
619:Antiseptics
310:coloration.
281:acetic acid
238:hematoxylin
206:fluorescein
202:fluorescein
179:Acid Red 91
157:bromoeosine
149:Acid Red 87
51:fluorescent
1089:Categories
1017:Monalazone
934:Thiomersal
833:Clioquinol
761:Nitrofuran
746:Biphenylol
692:Hexamidine
665:Biguanides
461:CAS number
439:17372-87-1
434:CAS number
349:References
297:Other uses
187:Saffrosine
183:C.I. 45400
153:C.I. 45380
141:eosin Y ws
83:microscope
1068:Phase III
1056:Withdrawn
951:compounds
924:Merbromin
900:Mercurial
880:Cetrimide
809:Quinoline
751:Fenticlor
731:Triclosan
655:Euflavine
343:Merbromin
258:cytoplasm
246:histology
131:histology
101:Etymology
87:histology
71:cytoplasm
1012:Halazone
968:Alcohols
902:products
869:chloride
782:products
669:amidines
636:Acridine
498:22 April
469:and its
466:548-28-3
442:and its
327:See also
321:Van Gogh
319:painter
117:Variants
75:collagen
59:arginine
865:bromide
549:6769391
420:3107005
305:In his
273:ethanol
170:Eosin B
136:Eosin Y
91:Eosin Y
67:bromine
41:Eosin B
31:Eosin Y
21:Zsolnay
1051:WHO-EM
949:Silver
780:Iodine
726:Phenol
707:Phenol
547:
540:291425
537:
471:SMILES
444:SMILES
418:
277:thymol
262:nuclei
250:Tissue
63:lysine
1027:Eosin
995:Other
416:JSTOR
193:, or
47:Eosin
667:and
621:and
545:PMID
500:2018
459:Its
432:Its
288:IARC
212:Uses
77:and
61:and
627:D08
535:PMC
527:doi
463:is
436:is
408:doi
240:in
236:to
133:is
111:Eos
1091::
1064::
557:^
543:.
533:.
523:39
521:.
517:.
490:.
414:.
404:39
402:.
375:^
357:^
323:.
293:.
248:.
208:.
189:,
185:,
181:,
177:,
163:,
159:,
155:,
151:,
147:,
143:,
97:.
89:,
871:)
867:/
863:(
629:)
625:(
611:e
604:t
597:v
568:.
551:.
529::
502:.
477:.
450:.
422:.
410::
173:(
23:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
