Tải bản đầy đủ (.doc) (20 trang)

Thuốc thử hữu cơ curcumin CURCUMIN và một số ỨNG DỤNG TRONG PHÂN TÍCH

Bạn đang xem bản rút gọn của tài liệu. Xem và tải ngay bản đầy đủ của tài liệu tại đây (980.19 KB, 20 trang )





  
!"#$%&'
()
! *+,-
!&./0%
1234212
567897:;/<=>?@>;5A>B.C;D6.
E;.F4
GHIJ *KL
 $M- H  L
N
OP
!Q%R   S
GNQTU
!M&'  VWX,NNYHX
" U
!0
Z

[
HX
\
O!H
Z
  !"&!"

Z


&
[
()1P

]
0
[

\
1^

.<6;._.`a6b6c.d=>?@>;5A>.Ae.f6B.C;D6.gchihaj6/_?@>;5A>
B.ab>B.eB;5f>aj>g6.kh:g;5l6mn>89;5A>6e6B.oBB.C;D6.6p>6@
q.e6
.r;656797:;6.r;6.<>Ast.cn;u.vgc6w>haj66A97:;.jB6.r;
5r;.`D6.;5A>6e68rhd/=6q.xyg89haj6/_?@>;5A>hd;5z;77{6.89|F.
8v7q.EBFntgc6w>9/_?@>.a6.<>8v7g6.<>Ast.cn896.<>>
;.a
.a6.
Z
>;nhn
}
|v
Z
;567haj6/_?@>5:>5i.a7:;;.<6;._79;5A>
B.ab>B.eB/A79se6hz..97aj>8~;NA;5A>.`>8;Fq.n
Z
6.nu
.•.;.9.B.=6haj6/_?@>;5A>B.ab>B.eB/A79.ab>B.eB5A/A6tn6A
Z

hp
[
.n
[
t6nA8n
]
B.ab>B.eB5|5A65676ch:.{t;.rB.r;.b.a>;€
Z
.6.A
[

A
[
66nA
!F6B.C;D6.hz.aj>5A;y5r;mn;5f>;5A>>.v6=.cn/.89q•;.;
/..f6c.dB.ab>B.n
Z
B;5td;.<>.aB.ab>B.eBA‚5tgB.ab>B.eB
N5n?ƒA5?g6e6B.ab>B.eBmn>B.„…>a†;nB.e;.F5n5‡>5A;y89/A?7
?A?y6t/B.An;yˆ&‰6c;.97;Š>/u6:>.a‹>e./e>;es{ˆ‰6Œn
6567&un;5v;D.6.r;9t>a†;nB.e;;57:;B.ab>B.eBhz.aj>5A
7E
t.v;5A>|n
]
;v
\
9thd6Bh~;.<6;._5789/_?@>c;5A>
B.C;D6.hz.;D.q7A{NA5A|Š
]
>B.ab>B.n

Z
B/A7n
]
g89B.C;D6.h
[
.ab
[
>
B5A;y|Š
]
>B.ab>B.n
Z
B;5Š
Z
6mn>
5n>4
567897:;/<=>?@>;5A>B.C;D6.

 $M- H  
I.1. Công thức, tên gọi
&n.B.eB 
ˆ1EgSE‰•1gŽ•|/ˆ•.t?5Ast•L•7y;.AstB.yt‰•1gS•.yB;n?yy•LgP•?Ay
vq.e6
•  567
•  &ƒy5At7y;.n
•    ŽPL22
•n;5n*yA‚L

41


42

S

•LSUgL^h8
I.2. Ứng dụng
.e;.F5nNgNngngƒg>gAgg!g•g‘5.’=>hAh:/e>6ŒnNA5Ag
6e6./_?@>.asz;v;†>rt/l6q“
5n>L
567897:;/<=>?@>;5A>B.C;D6.
I.3. Tính chất của thuốc thử
9|:;7989>6n7g.F;h:/p1UL
2
gq.p>;n;5A>aE6g;nD;;5A>y;.y5g?”
;n;5A>7y;.nAgy;.nAgn6y;Ayg89n6?n6y;6|Š>cB.’=>8E?>?z6.
qd76.A7989>
•6?–;.<6;._6c—˜?qy;Ay7Ay;t;5A>6r;5™66Œncg.a>q.p>?`F9A
B.–.jB6.A.‡>/<B.Ct6ŒnyA6B5A;A•.17..A{B.„.rB;.@6Œn
567‹hdqF7:;89?>?z6.q.e6.n
•.1..A{B.„.rB;.@6Œn567‹hdqF7:;89?>?z6.q.e6.n
N
II.1. Công thức, tên gọi, vị trí trong bảng HTTH
“.FB
<.F>tv;_|‡>P
9eq7g6.q•gB.C.c76.D..c7L
•.4:;89/<F8d>tv;_NA5A
5n>
567897:;/<=>?@>;5A>B.C;D6.
II.2. Tính chất vật lý
•.LN’>6e6.‡>/<8;“6ŒnNA5A

O
III.1. Giới thiệu chung
ProteinˆProtit.ntĐạm‰9.`>h{B.C;_haj66r;{A;.yA>tv;l6hnB.C
796e6hbB.C9nsD;n7.™>q~;.jB8E.n;.9.7:;7{6.?9.†6e6v
q~;ByB;?yˆ>f96.šBAtByB;?y‰e66.š9t6c;.sAl6:.A•6>rB;.yA
.d6e6.h;{A;.9.6e6|66r;5™6q.p>>nq.e6.n6ŒnB5A;y
III.2. Tính chất
s;n7haj66r;{A|‹|n;.9.B.›
• :;9.c7n7ˆ•
4

• n9.c76n6|Astˆ•‰
• <6–>9>tv;_6n6|A;5>;C7hD.8E1>tv;_.th5A89.c7
|~h„mt~;hz.;D.6.r;6Œnns;n7
>a†;nhiB.e;.F5nhaj6;r;6’42ns;n7;5A> ;.9.  B.›  6Œn
;r;6’6e6A{B5A;yq.e6.n;5A>6b;.
/<>
5n>P
567897:;/<=>?@>;5A>B.C;D6.
C
Z
;5
Z
66.>6
\
n5A;y
C
Z
;5
Z

6q.p>>n6
\
n5A;y
!Q%R   
IV.1. Tạo phức với kim loại
IV.2. Tạo phức với Boron
c.n?{>/n
A/A6tn7
5n>S
567897:;/<=>?@>;5A>B.C;D6.
|5A6567
 .„.rB;.@6ŒnA/A6tn789|5A6567
5n>Ž
567897:;/<=>?@>;5A>B.C;D6.
Tạo phức với protein
!v
]
B.
Z
66
\
n
\
678n
]
5A;y;.€
]
6.an6A
Z
>.v6a

Z
;t.v>ab
]
;nB.n
Z
;.v
[


]
> 5A;y6A
Z
;.v
\
n
]
7 ;.nt hp
\
/a
[
6p
[
>.ab
\
> n
Z
./n
Z
>;n
Z

 sn
[
6
\
n ?>?
[
6.
567•/A?7?A?y6t/B.An;yˆ&‰gd9t6.=>;x97:;B.=66.r;E
hi.•.;.9.;5A>?>?z6.567•5A;y•&

!M&'  VWX,NNYH
X"
V.1. Hóa chất
•6y;Ay;.q.~;B.C;D6.g;{B6.r;6c;.|nt.b92g221œ
•.n?>?z6.NA5A>p
Z
6.•n;n2gPŽ1S>n6?|A56;5A>1D;aE6;n6A
Z
??17>
NA5A317.nt122Y
ž&>?z6.NA5A6.kC
Z
t1227?>?
[
6.>p
Z
6;5vB.n;.n
]
.1€
Z

;??|Š
]
>ab
Z
6
;.q.v
Z
;g;nhab
[
6?>?
[
6.2217>NA5A317??.nt12 Y
ž&>?z6.NA5A6.C
\
NC
Z
t127??>p
Z
6B.n;.n
]
.1€
Z
;?>?
[
6.|Š
]
>ab
Z
66C
Z

;;n
haj622217>NA5A317??g.nt1 Y
5n>U

×