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142Pr radionuclide incorporated

nanospheres and microspheres

 

This section of Catalog describes the Nuc-Spheretm products from Corpuscular. These proprietary materials and their methods of preparation and using are patent pending.

The monodisperse nanosphere and microsphere particles radionuclide-carriers are for research purposes only.

We offer various Core diameter and coating thickness "cold" nanospheres which upon irradiation in nuclear reactor produce highly concentrated radionuclide concentration useful for diagnostic and therapeutic studies.

Silica surfaces are easily functionalized with OH, NH2 and COOH groups, used to conjugate to antibodies. 

NuP-Spheretm products will be sold only to customers with valid licenses for work with radioactive materials from authorized government and state agencies of respective countries.

 

Properties of Praseodymium-166  radionuclide

 β3- =832.7 keV (96.3% abundance) and

 β2- =181.5 keV (3.7% abundance)

Half-life of 19.15h,

Gamma emission with suitable energy and abundance from γ2:  E=1379 keV (3.7%).

 

 

 

"Cold" Pr2O3 core and SiO2 shell nanospheres

 

 

"Hot" nanospheres
Activation: 141Pr (n,γ) →142Pr
142Pr beta decay to stable 142Ce isotope.
 

 

 

 

 

Plain 142Pr2O3-SiO2 core-shell particles

   
Size Range 50nm - 1000nm

Catalog #

Size, [nm]

Quantity Concentration

Manufacturer info

Price, [USD]

14110-05

50

10ml 5.0%

C-SIO-0.05

 
14111-05 50 10ml 2.5% PSi-0.05

101.70

14192-05 950 10ml 5.0% C-SIO-0.95  

 

 
Size Range 1m - 100m

Catalog #

Size, [m]

Quantity Concentration

Manufacturer info

Price, [USD]

14210-05

1.0

10ml 5.0%

C-SIO-1.0

 
14211-05

1.0

5ml 5.0%

PSi-1.0

71.00

 

100nm - 1000nm, 50mg

Catalog #

Diameter, [nm]

Core diameter, [nm]

Product ID

 

Price, [USD]

100501-1

100

50

Nuc-PrSiO-100

 

400.00

100501-2

120

60

Nuc-PrSiO-120

 

400.00

100501-3

140

70

Nuc-PrSiO-140

 

400.00

100501-4

160 80 Nuc-PrSiO-160  

400.00

100501-5

180 90 Nuc-PrSiO-180  

400.00

100501-6

200

100

Nuc-PrSiO-200  

400.00

100501-7

250

120

Nuc-PrSiO-250

 

400.00

100501-8

300

140

Nuc-PrSiO-300

 

400.00

100501-10

350 160

Nuc-PrSiO-350

 

400.00

100501-11

400 180 Nuc-PrSiO-400  

400.00

100501-12

450 200 Nuc-PrSiO-450  

400.00

100501-13

500 250 Nuc-PrSiO-500  

400.00

100501-14

550 300

Nuc-PrSiO-550

 

400.00

100501-15

600 350

Nuc-PrSiO-600

 

400.00

100501-16

650 400

Nuc-PrSiO-650

 

400.00

100501-17

700 450 Nuc-PrSiO-700  

400.00

100501-18

750 500 Nuc-PrSiO-750  

400.00

100501-19

800 500 Nuc-PrSiO-800  

400.00

100501-20

850 500 Nuc-PrSiO-850  

400.00

100501-21

900 500 Nuc-PrSiO-900  

400.00

100501-22

950 500 Nuc-PrSiO-950  

400.00

100501-23

1000 500

Nuc-PrSiO-1000

 

400.00

 

1μm - 50μm, 100mg

Catalog #

Diameter, [μm]

Core diameter, [μm]

Product ID

 

Price, [USD]

100501-1

1

0.5

Nuc-PrSiO-1000

 

400.00

100502-2

5

1

Nuc-PrSiO-5

 

400.00

100502-3

10

5

Nuc-PrSiO-10

 

400.00

100502-4

15 10 Nuc-PrSiO-15  

400.00

100502-5

20 15 Nuc-PrSiO-20  

400.00

100502-6

25

20

Nuc-PrSiO-25  

400.00

100502-7

30

25

Nuc-PrSiO-30

 

400.00

100502-8

35

30

Nuc-PrSiO-35

 

400.00

100502-9

40 35

Nuc-PrSiO-40

 

400.00

100502-10

45 40

Nuc-PrSiO-45

 

400.00

100502-11

50 45

Nuc-PrSiO-50

 

400.00

 

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