Lan dau tien chiing toi nghien ciiu su tao phuc cua Fe(III) vai PAN trong dung djch nuac da thu duoc cac ket qua sau:
1. Phuc Fe(lll) - PAN duoc hinh thanh tot nhat trong khoang pH = 6,0 - 8,0 Fe(III) 1
ben vai thai gian, co thanh phan phuc = - , X^,, = 565 nm, he so
PAN 2
hap thu phan tu gam la 27.375, tuan theo dinh luat Beer trong mot gioi han rong. Phuc con bi chict dinh lugng bang cac dung moi huu ca. Vi \ay, sii dung phuc Fe(III) - PAN de xac djnh vi luong sat.
2. Da nghien CLTU ca chc phan ung tao phuc cua Fe(III) vai PAN. Fe(III) di vao phuc a dang Fc \ PAN tham gia vao phuc a dang PAN . Phuc lao thanh khong bi hap thu tren anionit nhung bi hap thu yeu tren cationit, co phd hap thu trong cac clung moi huu ca khac nhau, khac nhau vc cue dai hap thu va cuang do hap ihu.
Da de nghj cong thiic cau lao co kha nang nhat ciia phuc tao thanh va tmh toan hang so khong ben ciia phii'c.
3. Phuc mau ciia Fe(Ill) \c')i PAN da dugc su dung de xac dinh ham lugng Fe(III) nu6c gieng khoan \'a trong nuac cat 1 lan trong phong thf nghiem. • Ham lugng Fe(IlI) trong nuac gieiig khoan la (0,63 ± 0,07) |.ig/ml.
• Ham lugng Fe(IIl) trong nuac cat 1 lan la (2,79 ± 0,03) |_ig/ml/25 ml.
TAI LIEU THAM KHAO
Phan tieng viet.
l.Acmetop N.C
"Hoa vo ca".
Nha xuat ban Dai hoc - THCN Ha noi, tap IL trang 425 - 431, 1976.
2. Babko A.K.
"Phan tich trdc quang"
Nha xuat ban Dai hoc - THCN Ha noi, trang 216, 1974.
3. Nguyen Xuan Ddng, Pham Luan.
" Sach tra ciiu pha che dung djch".
Nha xuat ban KHTN. irang 23, tap II, 1987.
4. Glinka. N.L
Hoa hoc dai cuoniz"
Nha xuat ban Mir. ^ran^ 365 - 386, 1988.
5. Nguyen Pham Hd.
"Luan van thac sT khoa hgc hoa hgc" trudng Dai hoc tu nhien. Khoa hoa, chuyen nganh phan tich, ma sd 01.04.03. Ha Noi 1998.
6. Tic Vpng Nghi, Iran Tii Hieu, Hiiynh Vdn Trung.
"Phan tich nuoc "
Nha xuat ban Khoa hoc lu nhicn. Ha Noi 1986.
7.Sach. G
"Cac phuong phap phan tfch hoa ly" Nha xucit ban DH THCN. 1974.
<^. Ldm Ngoc Thu (adsbygoogle = window.adsbygoogle || []).push({});
"Giao trinh phiiv chai irong hoa phan tfch " Ha Noi 1997.
9. Ngd Vdn Tir.
Phan tieng Anh.
11. Abded.Gawad, Fatma M.A
"Sellective Iron(III) with Flumequine. Petermination of Ion in Blood serum" Chemical Abstract Vol 121; 250152, 1994.
13. Bac. Zun - ung; Park, Yu- chul; Lee; Sang- Hak; Jeon, wo-seong; chang, Hye- young, (Dep.chem, Kyungpook NationalUniv; Feagu. 702- 701
Skorea). Bull. Korean chem. Soc.1996, 17(11); 995 - 999(Eng) Korean chemical society, Vol 127
;1124571; 1997.
12. A.b - Bakr. M. S, Sedaire H, Hasnem E.Y"Complexation Equilibria and Spectrophopometric Determination of Iron (III) with 1- Amino - 4 -
hyddroxyan thraquinowe "Chemical Abstract, Voll 14, N"l. P.II -21,1983.
14. Basyoni salem, Fatma (Peprtment of Analytical chemistry. Faculty of
Pharmacy Mansoura University, Mousoura, Egypt).
Alecxandiria, Faculty of pharmary, Vol 126, 308898v. 1997.
17. Busev. A.I.Polianski N.G. " Sensitive Method for Sinullaneous
Determination of Airborne Organobad Compounds' International Journal of Inviromental Analytical Chemitry, Vol 114. N"l. P.II - 21, 1983.
16. BuseV.A.I. polianski.N.G" The use of Organnic Reagents in Inorganic
Analisis" Pergamon Press, p52 - 53, 1960.
15. Burger K.
Organic Reagents in Metal Analysis. Budapest 1973. P. 105 -107.
IS.Buzlanova M.M Antonovskii V.L" Determination of Ironin Peroxides.
Photometric Determination of Iron in Cumene H\droperoxide with Benzly drpxamic Axit" Indusirial Loboratory(USSR) (English Translation of zovodskaya), Vol49. \ 10. plOl I -1012. October 1983.
19 Casal, Albertor: PygUese MariaA; (ioitia, MariaT. (lab.Quimica
Analitica. Uni\'. Nacional Sur. 8000 Bahia Blanca .Argent) Bob soc Quim Peru 1996. 62(2); 72 - 79 (span) S<-)cicdad Quimica del Peru, Vol 126,
20.. Cheng KL, Bray R. H.
Analchem 27,782 (1955).
21 - Dawdon M.W, lyle S.J
"Spectro protometric Determination of Iron and Cobalt ferrozine and Ditrizone" - Chemical .Abstract Vol 114; 54982n, 1991.
ll.Dep.Inory, Imnnina.
"Speetrophotometric Determination of Micromdar concentration of Iron (III) chemical Abstract, Vol 120, 227110, 1994.
23.- Du, Hongnian, Shen, You (Dept.Biochem. Shanton Teacher's College, (adsbygoogle = window.adsbygoogle || []).push({});
Ziran Kexueban 1996, (2), 87 - 90. Guangthou Shiyuan Xuebao Bianfibu.
24.- Fan, Haiyan; Kang, Jingwan; wang, xudong(De:p chem. North west.
Normal. Univ. Lanzhou, peop. Rep.China 730070)
Talanta 1997, 44(5). 837 - 842 (Eng) chemical Abstract. Vol 127. N'^
689856V, 1997.
25. Franklin snist. w."Anlytical chemistry of complex Matrices" University
Ulster, p46, 1996.
26- Gao, Jinthang; Hu, Guangliu; Kang, Jinwan Bai, Guangbi(\ns\.
chem.. Northwest Norm.univ. Lanthou, Poep-Rep. China 730070) Talanta 1993,40(2); 195-2009Eng). Vol 118,246401b. 1993.
27. Jiang, chongqiie. Liie; Jiang (Dep. chem. Shandong Norm. Univ; Jinan,
Poep. Rep. China) Fenxi Huaxue 22, 1994. Chemical Asbstract. Vol 112, 204 I19t(1995)
28. Jimenez Anabal, Mecedes, Valieute Gonzalez "Speetrophotometric
determination of Iron (III) and Manganese (II) by Complexaion with 3- Indoly- axetonhydroxamic acid and principle component regression Multivariate Calibiation.
29.Kolthoff .L. M, Philip. ./. Living. " Treatise on Analytical chemistry"
London 1962. P285 - 287.
30. Lan wei,weexiavei.
"Studv of the Color Reaction o\' Iron (III) - P - lodochlo - Chemical .Abstract