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Amino coated Al2O3 alumina

nanospheres and microspheres

 

We are only supplier of truly uniform and monodisperse aminated alumina (amino functional groups coated aluminum oxide) microspheres and nanospheres.

 

Properties of alumina

microspheres and nanospheres:

Size: nanospheres 100-950nm, microspheres 1-100m.

Solubility in water: insoluble

Solubility in organic solvents: insoluble.

Density: 2.2g/cm3.

Crystal structure: amorphous (could be converted into  crystalline state by heating).

Surface charge: Amino groups NH2

 

Functional surface

alumina microspheres and nanospheres:

Currently we offer alumina microspheres and nanospheres with plain, amino and carboxyl functional groups. The alumina microspheres and nanospheres are also available on custom synthesis basis with other functional groups such as albumin, protein A, epoxy, NHS, NTA, EDTA et others. Please ask for delivery time and quotation.

They are useful for coupling of DNA, oligonucleotides, oligopeptides, proteins, lectines and antibodies.

 

Dyed and fluorescent

alumina microspheres and nanospheres:

Currently not available

 

Doped with other elements

alumina microspheres and nanospheres:

On custom synthesis basis we can dope these microparticles selected other elements with up to 2 %. The doped elements could be distributed uniformly, internally or externally.

Scanning Electron Microscopy image of 626 nm uniform aminated Al2O3 nanospheres

Scanning Electron Microscopy image of 1.7 m uniform aminated Al2O3 nanospheres

 

 

Amino functional Al2O3 nanospheres

Size Range 50nm - 1000nm

Catalog #

Size, [nm]

Quantity Concentration

Manufacturer info

Price, [USD]

130320-10 100 10ml 5.0% C-ALU-0.10NH2 380.00
130322-10 110 10ml 5.0% C-ALU-0.11NH2 380.00
130324-10 120 10ml 5.0% C-ALU-0.12NH2 380.00
130326-10

130

10ml 5.0%

C-ALU-0.13NH2

380.00
130328-10 140 10ml 5.0% C-ALU-0.14NH2

380.00

130330-10 150 10ml 5.0% C-ALU-0.15NH2 380.00
130332-10 160 10ml 5.0% C-ALU-0.16NH2

350.00

130334-10 170 10ml 5.0% C-ALU-0.17NH2 350.00
130336-10 180 10ml 5.0% C-ALU-0.18NH2 350.00
130338-10

190

10ml 5.0%

C-ALU-0.19NH2

350.00
130340-10 200 10ml 5.0% C-ALU-0.20NH2

300.00

130342-10 210 10ml 5.0% C-ALU-0.21NH2

280.00

130344-10 220 10ml 5.0% C-ALU-0.22NH2 280.00
130346-10

230

10ml 5.0%

C-ALU-0.23NH2

280.00

130348-10 240 10ml 5.0% C-ALU-0.24NH2 280.00
130350-10 250 10ml 5.0% C-ALU-0.25NH2 280.00
130352-10 260 10ml 5.0% C-ALU-0.26NH2 280.00
130354-10 270 10ml 5.0% C-ALU-0.27NH2

280.00

130356-10 280 10ml 5.0% C-ALU-0.28NH2

280.00

130358-10 290 10ml 5.0% C-ALU-0.29NH2 280.00
130360-10

300

10ml 5.0%

C-ALU-0.30NH2

280.00
130362-10 320 10ml 5.0% C-ALU-0.32NH2

280.00

130364-10 340 10ml 5.0% C-ALU-0.34NH2 280.00
130366-10 360 10ml 5.0% C-ALU-0.36NH2 280.00
130368-10

380

10ml 5.0%

C-ALU-0.38NH2

280.00
130370-10 400 10ml 5.0% C-ALU-0.40NH2

280.00

130372-10 450 10ml 5.0% C-ALU-0.45NH2 280.00
130374-10 500 10ml 5.0% C-ALU-0.50NH2 280.00
130376-10 550 10ml 5.0% C-ALU-0.55NH2 280.00
130378-10 600 10ml 5.0% C-ALU-0.60NH2

280.00

130380-10 650 10ml 5.0% C-ALU-0.65NH2 285.00
130382-10 700 10ml 5.0% C-ALU-0.70NH2 290.00
130384-10 750 10ml 5.0% C-ALU-0.75NH2

295.00

130386-10 800 10ml 5.0% C-ALU-0.80NH2 300.00
130388-10 850 10ml 5.0% C-ALU-0.85NH2 305.00
130390-10 900 10ml 5.0% C-ALU-0.90NH2 320.00
130392-10 950 10ml 5.0% C-ALU-0.95NH2 340.00

 

Amino functional Al2O3 microspheres

Size Range 1m - 100m

Catalog #

Size, [m]

Quantity Concentration

Manufacturer info

Price, [USD]

130410-10

1.0

10ml 5.0%

C-ALU-1.0NH2

350.00
130412-10 1.5 10ml 5.0% C-ALU-1.5NH2

350.00

130414-10 2.0 10ml 5.0% C-ALU-2.0NH2 350.00
130416-10

2.5

10ml 5.0%

C-ALU-2.5NH2

350.00
130418-10 3.0 10ml 5.0% C-ALU-3.0NH2 350.00
130420-10

3.5

10ml 5.0%

C-ALU-3.5NH2

350.00
130422-10

4.0

10ml 5.0%

C-ALU-3.5NH2

350.00
130424-10 4.5 10ml 5.0% C-ALU-4.5NH2 350.00
130426-10 5.0 10ml 5.0% C-ALU-5.0NH2 400.00
130428-10 5.5 10ml 5.0% C-ALU-5.5NH2 400.00
130430-10

6.0

10ml 5.0%

C-ALU-6.0NH2

400.00
130432-10 6.5 10ml 5.0% C-ALU-6.5NH2

400.00

130434-10 7.0 10ml 5.0% C-ALU-7.0NH2 400.00
130436-10 7.5 10ml 5.0% C-ALU-7.5NH2

400.00

130438-10 8.0 10ml 5.0% C-ALU-8.0NH2 400.00
130440-10 8.5 10ml 5.0% C-ALU-8.5NH2

400.00

130442-10

9.0

10ml 5.0%

C-ALU-9.0NH2

400.00
130444-10 10.0 10ml 5.0% C-ALU-10.0NH2

450.00

130446-10 15.0 10ml 5.0% C-ALU-15.0NH2 450.00
130448-10 20.0 10ml 5.0% C-ALU-20.0NH2 450.00
130450-10

25.0

10ml 5.0%

C-ALU-25.0NH2

450.00
130452-10 30.0 10ml 5.0% C-ALU-30.0NH2

450.00

130454-10 35.0 10ml 5.0% C-ALU-35.0NH2 450.00
130456-10 40.0 10ml 5.0% C-ALU-40.0NH2 450.00
130458-10 45.0 10ml 5.0% C-ALU-45.0NH2 450.00
130460-10 50.0 10ml 5.0% C-ALU-50.0NH2

450.00

13046205 55.0 10ml 5.0% C-ALU-55.0NH2 450.00
130464-10

60.0

10ml 5.0%

C-ALU-60.0NH2

450.00
130466-10 65.0 10ml 5.0% C-ALU-65.0NH2 450.00
130468-10 70.0 10ml 5.0% C-ALU-70.0NH2

450.00

130470-10 75.0 10ml 5.0% C-ALU-75.0NH2 450.00
130472-10 80.0 10ml 5.0% C-ALU-80.0NH2 450.00
130474-10

85.0

10ml 5.0%

C-ALU-85.0NH2

450.00
130476-10 90.0 10ml 5.0% C-ALU-90.0NH2

450.00

130478-10 95.0 10ml 5.0% C-ALU-95.0NH2 450.00

130480-10

100.0

10ml

5.0%

C-ALU-100.0NH2

450.00

 

We also offer other oxide microspheres and nanospheres: silica, titania, rare earth oxides,

 

We offer the largest selection of monodisperse

polystyrene, melamine ,PMMA, polylactide, dextran, flow cytometry, size standards, gold, silver, silica, alumina, titania, glass, magnetic, fluorescent, microspheres and nanospheres with plain, functionalzed surfaces

(plain, amino, carboxyl, avidin, biotin, streptavidin, antibody)

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Copyright 2003-2011 Microspheres-Nanospheres a Corpuscular company is supplier of monodisperse inorganic and organic microspheres

and nanospheres for research application. All rights reserved. Please address all question related to this site to Webmaster

3590 Route 9, Suite 107  Cold Spring, New York 10516             Phone: 845-208 7027 Fax: 845-208 7030