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Functional Silica Particles

DiagNano™ silica particles are available with NH2, COOH, epoxy, NR3+, NHS, NTA, Ni-NTA and EDTA groups on the surface in the size range from 30 nm to 20 µm. The NH2, COOH and epoxy functionalized particles are ideal for covalent binding of proteins, antibodies or other target molecules. Epoxy functionalized particles allow direct binding with biomolecules in a conjugation buffer at pH=9 for conjugation with amine groups, or at pH=7 for reaction with SH groups. DiagNano™ silica particles are also available with nickel(II) chelator nitrilotriacetic acid (NTA) and metal ions chelator EDTA on the surface in the size range of 300 nm to 20 µm. NTA or corresponding nickel complex (Ni-NTA) functionalized particles are designed for the binding of histidine labeled proteins, while EDTA functionalized particles can be applied for the complexation of metal ions Cu2+, Ni2+, Fe3+ and Co3+. All these silica particles are supplied in water without any surfactants. We also provide organic silica particles functionalized with acrylate, C18 or trimethylsilyl (TMS), which are provided as powders and allow a direct suspension of the particles in organic solvents.

Functional Silica Particles

Applications:

  • Bioconjugation
  • Protein adsorption and separation
  • Metal ions removal
  • Drug and gene delivery
  • Imaging contrast agents construction
  • Theranostics platform
Cat. No. Description Diameter Surface Unit Size Add to basket
DNG-C046 Mesoporous Silica Particles 3 µm Carboxyl 10 mL
DNG-F032 Silica Nanoparticles 30 nm Amine 10 mL
DNG-F033 Silica Nanoparticles 50 nm Amine 10 mL
DNG-F034 Silica Nanoparticles 70 nm Amine 10 mL
DNG-F035 Silica Nanoparticles 100 nm Amine 10 mL
DNG-F036 Silica Particles 200 nm Amine 10 mL
DNG-F037 Silica Particles 300 nm Amine 10 mL
DNG-F038 Silica Particles 500 nm Amine 10 mL
DNG-F039 Silica Particles 1 µm Amine 10 mL
DNG-F040 Silica Particles 1.5 µm Amine 10 mL
DNG-F041 Silica Particles 3 µm Amine 10 mL
DNG-F042 Silica Particles 4 µm Amine 10 mL
DNG-F043 Silica Particles 5 µm Amine 10 mL
DNG-F044 Silica Particles 10 µm Amine 10 mL
DNG-F045 Silica Particles 15 µm Amine 10 mL
DNG-F046 Silica Particles 20 µm Amine 10 mL
DNG-F047 Silica Particles 30 nm Carboxyl 10 mL
DNG-F048 Silica Particles 50 nm Carboxyl 10 mL
DNG-F049 Silica Particles 70 nm Carboxyl 10 mL
DNG-F050 Silica Particles 100 nm Carboxyl 10 mL
DNG-F051 Silica Particles 200 nm Carboxyl 10 mL
DNG-F052 Silica Particles 300 nm Carboxyl 10 mL
DNG-F053 Silica Particles 500 nm Carboxyl 10 mL
DNG-F054 Silica Particles 1 µm Carboxyl 10 mL
DNG-F055 Silica Particles 1.5 µm Carboxyl 10 mL
DNG-F056 Silica Particles 3 µm Carboxyl 10 mL
DNG-F057 Silica Particles 4 µm Carboxyl 10 mL
DNG-F058 Silica Particles 5 µm Carboxyl 10 mL
DNG-F059 Silica Particles 10 µm Carboxyl 10 mL
DNG-F060 Silica Particles 15 µm Carboxyl 10 mL
DNG-F061 Silica Particles 20 µm Carboxyl 10 mL
DNG-F062 Silica Particles 300 nm Epoxy 100 mg
DNG-F063 Silica Particles 500 nm Epoxy 100 mg
DNG-F064 Silica Particles 1 µm Epoxy 100 mg
DNG-F065 Silica Particles 1.5 µm Epoxy 100 mg
DNG-F066 Silica Particles 3 µm Epoxy 100 mg
DNG-F067 Silica Particles 4 µm Epoxy 100 mg
DNG-F068 Silica Particles 5 µm Epoxy 100 mg
DNG-F069 Silica Particles 10 µm Epoxy 100 mg
DNG-F070 Silica Particles 15 µm Epoxy 100 mg
DNG-F071 Silica Particles 20 µm Epoxy 100 mg
DNG-F072 Silica Particles 200 nm NR3+ 10 mL
DNG-F073 Silica Particles 300 nm NR3+ 10 mL
DNG-F074 Silica Particles 500 nm NR3+ 10 mL
DNG-F075 Silica Particles 1 µm NR3+ 10 mL
DNG-F076 Silica Particles 1.5 µm NR3+ 10 mL
DNG-F077 Silica Particles 3 µm NR3+ 10 mL
DNG-F078 Silica Particles 5 µm NR3+ 10 mL
DNG-F079 Silica Particles 10 µm NR3+ 10 mL
DNG-F080 Silica Particles 15 µm NR3+ 10 mL
DNG-F081 Silica Particles 20 µm NR3+ 10 mL
DNG-F082 Silica Particles 300 nm NHS 500 mg
DNG-F083 Silica Particles 500 nm NHS 500 mg
DNG-F084 Silica Particles 1 µm NHS 500 mg
DNG-F085 Silica Particles 1.5 µm NHS 500 mg
DNG-F086 Silica Particles 3 µm NHS 500 mg
DNG-F087 Silica Particles 4 µm NHS 500 mg
DNG-F088 Silica Particles 5 µm NHS 500 mg
DNG-F089 Silica Particles 10 µm NHS 500 mg
DNG-F090 Silica Particles 15 µm NHS 500 mg
DNG-F091 Silica Particles 20 µm NHS 500 mg
DNG-F092 Silica Particles 300 nm NTA 10 mL
DNG-F093 Silica Particles 500 nm NTA 10 mL
DNG-F094 Silica Particles 1 µm NTA 10 mL
DNG-F095 Silica Particles 1.5 µm NTA 10 mL
DNG-F096 Silica Particles 3 µm NTA 10 mL
DNG-F097 Silica Particles 4 µm NTA 10 mL
DNG-F098 Silica Particles 5 µm NTA 10 mL
DNG-F099 Silica Particles 10 µm NTA 10 mL
DNG-F100 Silica Particles 15 µm NTA 10 mL
DNG-F101 Silica Particles 20 µm NTA 10 mL
DNG-F102 Silica Particles 300 nm Ni-NTA 10 mL
DNG-F103 Silica Particles 500 nm Ni-NTA 10 mL
DNG-F104 Silica Particles 1 µm Ni-NTA 10 mL
DNG-F105 Silica Particles 1.5 µm Ni-NTA 10 mL
DNG-F106 Silica Particles 3 µm Ni-NTA 10 mL
DNG-F107 Silica Particles 4 µm Ni-NTA 10 mL
DNG-F108 Silica Particles 5 µm Ni-NTA 10 mL
DNG-F109 Silica Particles 10 µm Ni-NTA 10 mL
DNG-F110 Silica Particles 15 µm Ni-NTA 10 mL
DNG-F111 Silica Particles 20 µm Ni-NTA 10 mL
DNG-F112 Silica Particles 300 nm EDTA 10 mL
DNG-F113 Silica Particles 500 nm EDTA 10 mL
DNG-F114 Silica Particles 1 µm EDTA 10 mL
DNG-F115 Silica Particles 1.5 µm EDTA 10 mL
DNG-F116 Silica Particles 3 µm EDTA 10 mL
DNG-F117 Silica Particles 4 µm EDTA 10 mL
DNG-F118 Silica Particles 5 µm EDTA 10 mL
DNG-F119 Silica Particles 10 µm EDTA 10 mL
DNG-F120 Silica Particles 15 µm EDTA 10 mL
DNG-F121 Silica Particles 20 µm EDTA 10 mL
DNG-L160 Silica Particles 20 µm PLGA 250 mg
DNG-S015 Silica Particles 3 µm PEG 2000 10 mL
DNG-SP08 Silica Particles 6.0-8.0 µm Amine 10 mL
DNG-SP09 Silica Particles 3.0-3.9 µm Amine 10 mL
PSP-12 Porous Silica Particles 5 μm Diol 100 g, 500 g, 1 Kg, 10 Kg
PSP-13 Porous Silica Particles 8 μm Diol 100 g, 500 g, 1 Kg, 10 Kg
PSP-14 Porous Silica Particles 10 μm Diol 100 g, 500 g, 1 Kg, 10 Kg
PSP-15 Porous Silica Particles 15 μm Diol 100 g, 500 g, 1 Kg, 10 Kg
PSP-16 Porous Silica Particles 50 μm Diol 100 g, 500 g, 1 Kg, 10 Kg
PSP-17 Porous Silica Particles 1.7 μm Octadecyl (C18) 100 g, 500 g, 1 Kg, 10 Kg
PSP-18 Porous Silica Particles 2.7 μm Octadecyl (C18) 100 g, 500 g, 1 Kg, 10 Kg
PSP-19 Porous Silica Particles 3 μm Octadecyl (C18) 100 g, 500 g, 1 Kg, 10 Kg
PSP-20 Porous Silica Particles 5 μm Octadecyl (C18) 100 g, 500 g, 1 Kg, 10 Kg
PSP-21 Porous Silica Particles 8 μm Octadecyl (C18) 100 g, 500 g, 1 Kg, 10 Kg
PSP-22 Porous Silica Particles 10 μm Octadecyl (C18) 100 g, 500 g, 1 Kg, 10 Kg
PSP-23 Porous Silica Particles 15 μm Octadecyl (C18) 100 g, 500 g, 1 Kg, 10 Kg
PSP-24 Porous Silica Particles 20 μm Octadecyl (C18) 100 g, 500 g, 1 Kg, 10 Kg
PSP-25 Porous Silica Particles 30 μm Octadecyl (C18) 100 g, 500 g, 1 Kg, 10 Kg
PSP-26 Porous Silica Particles 50 μm Octadecyl (C18) 100 g, 500 g, 1 Kg, 10 Kg
PSP-27 Porous Silica Particles 3 μm Octyl (C8) 100 g, 500 g, 1 Kg, 10 Kg
PSP-28 Porous Silica Particles 5 μm Octyl (C8) 100 g, 500 g, 1 Kg, 10 Kg
PSP-29 Porous Silica Particles 10 μm Octyl (C8) 100 g, 500 g, 1 Kg, 10 Kg
PSP-30 Porous Silica Particles 3 μm Butyl (C4) 100 g, 500 g, 1 Kg, 10 Kg
PSP-31 Porous Silica Particles 5 μm Butyl (C4) 100 g, 500 g, 1 Kg, 10 Kg
PSP-32 Porous Silica Particles 3 μm Phenyl 100 g, 500 g, 1 Kg, 10 Kg
PSP-33 Porous Silica Particles 5 μm Phenyl 100 g, 500 g, 1 Kg, 10 Kg
PSP-34 Porous Silica Particles 6 μm Imidazole 100 g, 500 g, 1 Kg, 10 Kg
PSP-35 Porous Silica Particles 10 μm Triazolyl 100 g, 500 g, 1 Kg, 10 Kg
PSP-36 Porous Silica Particles 10 μm 2-Methylimidazole 100 g, 500 g, 1 Kg, 10 Kg
PSP-37 Porous Silica Particles 1.7 μm Amine 100 g, 500 g, 1 Kg, 10 Kg
PSP-38 Porous Silica Particles 3 μm Amine 100 g, 500 g, 1 Kg, 10 Kg
PSP-39 Porous Silica Particles 5 μm Amine 100 g, 500 g, 1 Kg, 10 Kg
PSP-40 Porous Silica Particles 10 μm Amine 100 g, 500 g, 1 Kg, 10 Kg
PSP-41 Porous Silica Particles 20 μm Amine 100 g, 500 g, 1 Kg, 10 Kg
PSP-42 Porous Silica Particles 30 μm Amine 100 g, 500 g, 1 Kg, 10 Kg
PSP-43 Porous Silica Particles 5 μm Cyano 100 g, 500 g, 1 Kg, 10 Kg
PSP-44 Porous Silica Particles 10 μm Cyano 100 g, 500 g, 1 Kg, 10 Kg
PSP-45 Porous Silica Particles 15 μm Cyano 100 g, 500 g, 1 Kg, 10 Kg
PSP-46 Porous Silica Particles 50 μm Cyano 100 g, 500 g, 1 Kg, 10 Kg
PSP-47 Porous Silica Particles 5 μm Cellulose tris(3,5-dimethylphenylcarbamate) 50 g,100 g, 500 g, 1 Kg, 5 Kg
PSP-48 Porous Silica Particles 10 μm Cellulose tris(3,5-dimethylphenylcarbamate) 50 g,100 g, 500 g, 1 Kg, 5 Kg
PSP-49 Porous Silica Particles 5 μm Cellulose tris-4-methyl-benzoate 50 g,100 g, 500 g, 1 Kg, 5 Kg
PSP-50 Porous Silica Particles 10 μm Cellulose tris-4-methyl-benzoate 50 g,100 g, 500 g, 1 Kg, 5 Kg
PSP-51 Porous Silica Particles 5 μm Cellulose-tris(3-chloro-4-methylphenylcarbamate) 50 g,100 g, 500 g, 1 Kg, 5 Kg
PSP-52 Porous Silica Particles 10 μm Cellulose-tris(3-chloro-4-methylphenylcarbamate) 50 g,100 g, 500 g, 1 Kg, 5 Kg
PSP-53 Porous Silica Particles 5 μm Amylose-tris[(S)-alpha-benzylcarbamate)] 50 g,100 g, 500 g, 1 Kg, 5 Kg
PSP-54 Porous Silica Particles 10 μm Amylose-tris[(S)-alpha-benzylcarbamate)] 50 g,100 g, 500 g, 1 Kg, 5 Kg
PSP-55 Porous Silica Particles 5 μm Amylose-tris(3,5-dimethylphenylcarbamate) 50 g,100 g, 500 g, 1 Kg, 5 Kg
PSP-56 Porous Silica Particles 10 μm Amylose-tris(3,5-dimethylphenylcarbamate) 50 g,100 g, 500 g, 1 Kg, 5 Kg
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