羧基/氨基單分散交聯(lián)（大孔）聚苯乙烯ps微球

聚苯乙烯納米微球的制備方法

將十二烷基硫酸鈉和量去離子水在室溫下加入四頸燒瓶中，攪拌混合液至澄清后，加入NaOH/NaHCO3的緩沖溶液和苯乙烯，攪拌2h后升溫至80℃，在此過程中勻速滴加過硫酸鉀溶液，控制滴加時(shí)間30min，滴加完畢后恒溫反應(yīng)8h即可得到白色漿狀物的聚苯乙烯微球乳液。

所使用的化學(xué)材料為：

苯乙烯（液態(tài)、：分析純）、過硫酸鉀（固態(tài)、：分析純）、氫氧化鈉（固態(tài)、：分析純）、十二烷基硫酸鈉（固態(tài)、：分析純）、碳酸氫鈉（固態(tài)、：分析純）。

方法一：

1，取氫氧化鈉和碳酸氫納各0.1g+0.001g配成復(fù)合緩沖溶液。

2，取過硫酸鉀0.45g±0.001g去離子水20ml±0.1ml，加入燒杯中，攪拌均勻，配成0.1mol/L 的過硫酸鉀水溶液。

3，取十二烷基硫酸鈉 1g±0.001g，去離子水500ml+0.1ml在室溫下加入一個(gè)1000mL的四頸燒瓶中，攪拌混合液至澄清后，取氫氧化鈉和碳酸氫納緩沖溶液10ml和苯乙烯3ml，攪拌2h后升溫至80℃，在此過程中勻速滴加過硫酸鉀溶液10ml +0.1ml，控制滴加時(shí)間30min，滴加完畢后恒溫反應(yīng)8h，停止攪拌與加熱，待自然冷卻至常溫即可得到白色漿狀物的聚苯乙烯微球乳液，乳液中的微徑平均為50nm。

方法二：

1，取氫氧化鈉和碳酸氫納各0.1g+0.001g配成復(fù)合緩沖溶液。

2，取過硫酸鉀0.45g±0.001g去離子水20ml±0.1ml，加入燒杯中，攪拌均勻，配成0.1mol/L 的過硫酸鉀水溶液。

3，取十二烷基硫酸鈉1 g±0.001g，去離子水500ml+0.1ml在室溫下加入一個(gè)1000mL的四頸燒瓶中，攪拌混合液至澄清后，取氫氧化鈉和碳酸氫納緩沖溶液10ml和苯乙烯5ml，攪拌2h后升溫至80℃，在此過程中勻速滴加過硫酸鉀溶液10 ml +0.1ml，控制滴加時(shí)間30min，滴加完畢后恒溫反應(yīng)8h，停止攪拌與加熱，待自然冷卻至常溫即可得到白色漿狀物的聚苯乙烯微球乳液，乳液中的微徑平均為60nm。

 齊岳生物供應(yīng)產(chǎn)品：

Polystyrene Beads常規(guī)聚苯乙烯微球：

Plain Polystyrene Beads  15nm         in water   w/v%:1  2ml

Plain Polystyrene Beads  25nm  in water   w/v%:1  2ml

Plain Polystyrene Beads  50nm         in water   w/v%:1  2ml

Plain Polystyrene Beads  75nm         in water   w/v%:1  2ml

Plain Polystyrene Beads  100nm in water   w/v%:1  2ml

Plain Polystyrene Beads  150nm in water   w/v%:1  2ml

Plain Polystyrene Beads  200nm in water   w/v%:1  2ml

Plain Polystyrene Beads  300nm in water   w/v%:1  2ml

Plain Polystyrene Beads  500nm in water   w/v%:1  2ml

Plain Polystyrene Beads  750nm in water   w/v%:1  2ml

Plain Polystyrene Beads  1000nm in water        w/v%:1  2ml

Plain Polystyrene Beads  2000nm in water        w/v%:1  2ml

Plain Polystyrene Beads  2500nm in water        w/v%:1  2ml

Plain Polystyrene Beads  3000nm in water        w/v%:1  2ml

Plain Polystyrene Beads  4000nm in water        w/v%:1  2ml

Plain Polystyrene Beads  5000nm in water        w/v%:1  2ml

Plain Polystyrene Beads  6000nm in water        w/v%:1  2ml

Plain Polystyrene Beads  8000nm in water        w/v%:1  2ml

Plain Polystyrene Beads  10000nm in water     w/v%:1  2ml

Plain Polystyrene Beads  30um  bead;   100mg

Plain Polystyrene Beads  40um  bead;   100mg

Plain Polystyrene Beads  50um  bead;   100mg

Plain Polystyrene Beads  75um  bead;   100mg

Plain Polystyrene Beads  100um        bead;   100mg

Plain Polystyrene Beads  200um        bead;   100mg

Plain Polystyrene Beads  500um        bead;   100mg

功能化聚苯乙烯微球Fucntional Polystyrene Beads：

羧基能化聚苯乙烯微球的產(chǎn)品：

Polystyrene beads, carboxyl function    1% suspension in aqueous solution. 20nm          1ml

Polystyrene beads, carboxyl function    1% suspension in aqueous solution. 50nm          1ml

Polystyrene beads, carboxyl function    1% suspension in aqueous solution. 100nm        1ml

Polystyrene beads, carboxyl function    1% suspension in aqueous solution. 200nm        1ml

Polystyrene beads, carboxyl function    1% suspension in aqueous solution. 500nm        1ml

Polystyrene beads, carboxyl function    1% suspension in aqueous solution. 1000nm      1ml

Polystyrene beads, carboxyl function    1% suspension in aqueous solution. 2000nm      1ml

Polystyrene beads, carboxyl function    1% suspension in aqueous solution. 5000nm      1ml

氨基化聚苯乙烯微球的產(chǎn)品：

Polystyrene beads, Amine function              1% suspension in aqueous solution. 20nm          1ml

Polystyrene beads, Amine function              1% suspension in aqueous solution. 50nm          1ml

Polystyrene beads, Amine function              1% suspension in aqueous solution. 100nm        1ml

Polystyrene beads, Amine function              1% suspension in aqueous solution. 200nm        1ml

Polystyrene beads, Amine function              1% suspension in aqueous solution. 500nm        1ml

Polystyrene beads, Amine function              1% suspension in aqueous solution. 1000nm      1ml

Polystyrene beads, Amine function              1% suspension in aqueous solution. 2000nm      1ml

化聚苯乙烯微球的產(chǎn)品：

Polystyrene beads, Biotin function              1% suspension in aqueous solution. 20nm          1ml

Polystyrene beads, Biotin function              1% suspension in aqueous solution. 50nm          1ml

Polystyrene beads, Biotin function              1% suspension in aqueous solution. 100nm        1ml

Polystyrene beads, Biotin function              1% suspension in aqueous solution. 200nm        1ml

Polystyrene beads, Biotin function              1% suspension in aqueous solution. 500nm        1ml

Polystyrene beads, Biotin function              1% suspension in aqueous solution. 1000nm      1ml

Polystyrene beads, Biotin function              1% suspension in aqueous solution. 2000nm      1ml

鏈酶親和素聚苯乙烯微球產(chǎn)品：

Polystyrene beads, streptavidin coated  1% suspension in aqueous solution 20 nm    1ml

Polystyrene beads, streptavidin coated  1% suspension in aqueous solution 50 nm    1ml

Polystyrene beads, streptavidin coated  1% suspension in aqueous solution 100 nm  1ml

Polystyrene beads, streptavidin coated  1% suspension in aqueous solution 200 nm  1ml

Polystyrene beads, streptavidin coated  1% suspension in aqueous solution 500 nm  1ml

Polystyrene beads, streptavidin coated  1% suspension in aqueous solution 1000 nm 1ml

Polystyrene beads, streptavidin coated  1% suspension in aqueous solution 2000 nm 1ml

Polystyrene beads, streptavidin coated  1% suspension in aqueous solution 5000 nm 1ml

牛血清白蛋白聚苯乙烯微球產(chǎn)品：

Polystyrene beads, BSA coated     1% suspension in aqueous solution 20 nm    1ml

Polystyrene beads, BSA coated     1% suspension in aqueous solution 50 nm    1ml

Polystyrene beads, BSA coated     1% suspension in aqueous solution 100 nm  1ml

Polystyrene beads, BSA coated     1% suspension in aqueous solution 200 nm  1ml

Polystyrene beads, BSA coated     1% suspension in aqueous solution 500 nm  1ml

Polystyrene beads, BSA coated     1% suspension in aqueous solution 1000 nm 1ml

Polystyrene beads, BSA coated     1% suspension in aqueous solution 2000 nm 1ml

Polystyrene beads, BSA coated     1% suspension in aqueous solution 5000 nm 1ml

Fluorescent Polystyrene Beads熒光聚苯乙烯微球系列產(chǎn)品：

Polystyrene beads, FITC labeled   20 nm     0.5 mL

Polystyrene beads, FITC labeled   50 nm     0.5 mL

Polystyrene beads, FITC labeled   100 nm   0.5 mL

Polystyrene beads, FITC labeled   200 nm   0.5 mL

Polystyrene beads, FITC labeled   500 nm   0.5 mL

Polystyrene beads, FITC labeled   1000 nm  0.5 mL

Polystyrene beads, Rhodamine labeled  20 nm     0.5 mL

Polystyrene beads, Rhodamine labeled  50 nm     0.5 mL

Polystyrene beads, Rhodamine labeled  100 nm   0.5 mL

Polystyrene beads, Rhodamine labeled  200 nm   0.5 mL

Polystyrene beads, Rhodamine labeled  500 nm   0.5 mL

Polystyrene beads, Rhodamine labeled  1000 nm  0.5 mL

Polystyrene beads, Cy3 labeled     20 nm     0.5 mL

Polystyrene beads, Cy3 labeled     50 nm     0.5 mL

Polystyrene beads, Cy3 labeled     100 nm   0.5 mL

Polystyrene beads, Cy3 labeled     200 nm   0.5 mL

Polystyrene beads, Cy3 labeled     500 nm   0.5 mL

Polystyrene beads, Cy3 labeled     1000 nm  0.5 mL

Polystyrene beads, Cy5 labeled     20 nm     0.5 mL

Polystyrene beads, Cy5 labeled     50 nm     0.5 mL

Polystyrene beads, Cy5 labeled     100 nm   0.5 mL

Polystyrene beads, Cy5 labeled     200 nm   0.5 mL

Polystyrene beads, Cy5 labeled     500 nm   0.5 mL

Polystyrene beads, Cy5 labeled     1000 nm  0.5 mL

Fluorescein labeled polystyrene beads, amine function  50nm        0.5ml

Fluorescein labeled polystyrene beads, amine function  100nm      0.5ml

Fluorescein labeled polystyrene beads, amine function  200nm      0.5ml

Fluorescein labeled polystyrene beads, amine function  500nm      0.5ml

Fluorescein labeled polystyrene beads, amine function  1000nm    0.5ml

Fluorescein labeled polystyrene beads, amine function  2000nm    0.5ml

Rhodamine labeled polystyrene beads, amine function  50nm        0.5ml

Rhodamine labeled polystyrene beads, amine function  100nm      0.5ml

Rhodamine labeled polystyrene beads, amine function  200nm      0.5ml

Rhodamine labeled polystyrene beads, amine function  500nm      0.5ml

Rhodamine labeled polystyrene beads, amine function  1000nm     0.5ml

Rhodamine labeled polystyrene beads, amine function  2000nm     0.5ml

Cy3 labeled polystyrene beads, amine function  50nm           0.5ml

Cy3 labeled polystyrene beads, amine function  100nm          0.5ml

Cy3 labeled polystyrene beads, amine function  200nm          0.5ml

Cy3 labeled polystyrene beads, amine function  500nm          0.5ml

Cy3 labeled polystyrene beads, amine function  1000nm        0.5ml

Cy3 labeled polystyrene beads, amine function  2000nm        0.5ml

Cy5 labeled polystyrene beads, amine function  50nm           0.5ml

Cy5 labeled polystyrene beads, amine function  100nm          0.5ml

Cy5 labeled polystyrene beads, amine function  200nm          0.5ml

Cy5 labeled polystyrene beads, amine function  500nm          0.5ml

Cy5 labeled polystyrene beads, amine function  1000nm        0.5ml

Cy5 labeled polystyrene beads, amine function  2000nm        0.5ml

Fluorescent Polystyrene Beads其他發(fā)射波長(zhǎng)的熒光聚苯乙烯微球系列產(chǎn)品：

2.5nm Fluorescent Polystyrene Beads Function: Carboxyl 388nm-418nm 0.1%w/v 1ml in water

2.5nm Fluorescent Polystyrene Beads Function: Carboxyl 436nm-476nm 0.1%w/v 1ml in water

2.5nm Fluorescent Polystyrene Beads Function: Carboxyl 470nm-510nm 0.1%w/v 1ml in water

2.5nm Fluorescent Polystyrene Beads Function: Carboxyl 526nm-555nm 0.1%w/v 1ml in water

2.5nm Fluorescent Polystyrene Beads Function: Carboxyl 550nm-570nm 0.1%w/v 1ml in water

2.5nm Fluorescent Polystyrene Beads Function: Carboxyl 560nm-590nm 0.1%w/v 1ml in water

2.5nm Fluorescent Polystyrene Beads Function: Carboxyl 526nm-555nm 0.1%w/v 1ml in water

PLGA Beads聚乳酸-羥基乙酸共聚物微球產(chǎn)品：

PLGA Beads , PLGA 50:50 MW:30000  200nm

PLGA Beads , PLGA 50:50 MW:30000  2000nm

PLGA Beads , PLGA 50:50 MW:30000  10000nm

PLGA Beads , PLGA 50:50 MW:30000  20000nm

PLGA Beads , PLGA 50:50 MW:30000  30000nm

PLGA Beads , PLGA 50:50 MW:30000  40000nm

PLGA Beads , PLGA 50:50 MW:30000  50000nm

PLGA Beads , PLGA 50:50 MW:30000  100000nm

PMMA Beads聚甲基丙烯酸甲酯(PMMA)微球產(chǎn)品：

PMMA Beads  密度：1.19   w/v%:1  25nm

PMMA Beads  密度：1.19   w/v%:1  50nm

PMMA Beads  密度：1.19   w/v%:1  75nm

PMMA Beads  密度：1.19   w/v%:1  100nm

PMMA Beads  密度：1.19   w/v%:1  200nm

PMMA Beads  密度：1.19   w/v%:1  300nm

PMMA Beads  密度：1.19   w/v%:1  500nm

PMMA Beads  密度：1.19   w/v%:1  1000nm

PMMA Beads  密度：1.19   w/v%:1  3000nm

PMMA Beads  密度：1.19   w/v%:1  5000nm

PMMA Beads  密度：1.19   w/v%:1  8000nm

PMMA Beads  密度：1.19   w/v%:1  10000nm

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小編：wyf  06.30