PEG-COOH modified upconverting (purple-blue light)

-COOH modified upconverting (purple-blue)

PEG-NH2 modified upconverting (near-infrared light

PEG-COOH modified upconverting (Yellow green)

PEG-COOH modified upconverting (near-infrared ligh

-COOH modified upconverting (near-infrared ）

PEG-NH2 modified upconverting (Yellow green)

PEG modified Au nanorods（5.4）（Carboxyl end）

PEG modified Au Nanoparicles 120nm

PEG modified Au Nanoparicles 200nm

PEG modified Au nanorods（3.6）Carboxyl end

PEG modified Au Nanoparicles 40nm

PEG modified Au Nanoparicles 50nm

PEG modified Au Nanoparicles 100nm

PEG modified Au Nanoparicles 30nm

PEG modified Au Nanoparicles 20nm

PEG modified Au nanorods（4.1）Carboxyl end

PEG modified Mn-Zn Ferrite（methoxyl group terminal

PEG modified Au Nanoparicles 80nm

PEG modified Mn-Zn Ferrite Carboxyl terminal）

PEG modified Au Nanoparicles 15nm

PEG-modified silver nanoparticles

PEG modified Mn-Zn Ferrite（amino terminal）

PEG modified Au Nanoparicles 10nm

PEG modified Au nanorods（5.1）Carboxyl end

PEG modified Au Nanoparicles 180nm

PEG modified Au Nanoparicles 140nm

PEG modified Au Nanoparicles 160nm

PEG modified Au Nanoparicles 60nm

PEG modified Au nanorods（4.3）Carboxyl end

PEG modified Au nanorods（6.0）（Carboxyl end）

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Серебряное кольцо с фианитами 17 размер KR40303