西安瑞禧生物科技有限公司，磁性纳米四氧化三铁四氧化三铁颗粒是一种磁性强，生物相容性好的磁性材料，是生物领域常用的磁性载体材料。Fe3O4纳米颗粒在检测，生物，DNA分离转染，载体，体内靶向投递系统，体内控释给药系统等纳米传感器，生物催化以及诊断方面都有着广泛的引用.技术指标：本单位自主开发的纳米四氧化三铁磁性粉体，平均粒径在20nm左右，具有超顺磁性，水基浆料的氧化铁的含量从0.5～20％不等（质量百分比），浆料中氧化铁的分散粒径在30nm左右，浆料静置稳定性在1年左右。产品使用添加量：纳米四氧化三铁浆料应用范围较广，对于不同的应用场合添加量相差较大，一般从0.5～50％不等（以纳米粉体的质量百分比计算）。应用领域：1、化工、塑料、纺织、涂料、橡胶、颜料、密封等; 2、电子、电子封装料、铁氧体材料、电池; 3、金属、陶瓷、纳米陶瓷、复合陶瓷基片; 4、抗紫外材料，微波吸收材料; 5、生物领域：磁性载体，细胞分离技术，磁热疗材料等; 6、材料;7、磁记录材料。Fe3O4MagneticNanoparticles，以下是详细产品目录：  MagneticNanoparticles磁性纳米颗粒系列产品总目录：  MagneticNanoparticles普通磁性纳米颗粒列表：  5nmFe3O4nanoparticleswitholeicacidcoatinginEthanol/water5mg/ml1ml5ml10ml  10nmFe3O4nanoparticleswitholeicacidcoatinginEthanol/water5mg/ml1ml5ml10ml  15nmFe3O4nanoparticleswitholeicacidcoatinginEthanol/water5mg/ml1ml5ml10ml  20nmFe3O4nanoparticleswitholeicacidcoatinginEthanol/water5mg/ml1ml5ml10ml  25nmFe3O4nanoparticleswitholeicacidcoatinginEthanol/water5mg/ml1ml5ml10ml  30nmFe3O4nanoparticleswitholeicacidcoatinginEthanol/water5mg/ml1ml5ml10ml  35nmFe3O4nanoparticleswitholeicacidcoatinginEthanol/water5mg/ml1ml5ml10ml  40nmFe3O4nanoparticleswitholeicacidcoatinginEthanol/water5mg/ml1ml5ml10ml  50nmFe3O4nanoparticleswitholeicacidcoatinginEthanol/water5mg/ml1ml5ml10ml  60nmFe3O4nanoparticleswitholeicacidcoatinginEthanol/water5mg/ml1ml5ml10ml  70nmFe3O4nanoparticleswitholeicacidcoatinginEthanol/water5mg/ml1ml5ml10ml  80nmFe3O4nanoparticleswitholeicacidcoatinginEthanol/water5mg/ml1ml5ml10ml  90nmFe3O4nanoparticleswitholeicacidcoatinginEthanol/water5mg/ml1ml5ml10ml  100nmFe3O4nanoparticleswitholeicacidcoatinginEthanol/water5mg/ml1ml5ml10ml  SiO2MagneticNanoparticles二氧化硅包裹的磁性纳米粒子产品列表：  5nmFe3O4nanoparticleswithSiO2coatinginEthanol/water5mg/ml1ml5ml10ml  10nmFe3O4nanoparticleswithSiO2coatinginEthanol/water5mg/ml1ml5ml10ml  15nmFe3O4nanoparticleswithSiO2coatinginEthanol/water5mg/ml1ml5ml10ml  20nmFe3O4nanoparticleswithSiO2coatinginEthanol/water5mg/ml1ml5ml10ml  25nmFe3O4nanoparticleswithSiO2coatinginEthanol/water5mg/ml1ml5ml10ml  30nmFe3O4nanoparticleswithSiO2coatinginEthanol/water5mg/ml1ml5ml10ml  35nmFe3O4nanoparticleswithSiO2coatinginEthanol/water5mg/ml1ml5ml10ml  40nmFe3O4nanoparticleswithSiO2coatinginEthanol/water5mg/ml1ml5ml10ml  50nmFe3O4nanoparticleswithSiO2coatinginEthanol/water5mg/ml1ml5ml10ml  60nmFe3O4nanoparticleswithSiO2coatinginEthanol/water5mg/ml1ml5ml10ml  70nmFe3O4nanoparticleswithSiO2coatinginEthanol/water5mg/ml1ml5ml10ml  80nmFe3O4nanoparticleswithSiO2coatinginEthanol/water5mg/ml1ml5ml10ml  90nmFe3O4nanoparticleswithSiO2coatinginEthanol/water5mg/ml1ml5ml10ml  100nmFe3O4nanoparticleswithSiO2coatinginEthanol/water5mg/ml1ml5ml10ml  SuperparamagneticIronOxidenanoparticles超顺磁性氧化铁纳米粒子列表：  5nmFe3O4nanoparticleswitholeicacidcoatinginchloroform,10mg,1mL（10mg/mL,Fe）  10nmFe3O4nanoparticleswitholeicacidcoatinginchloroform,10mg,1mL（10mg/mL,Fe）  20nmFe3O4nanoparticleswitholeicacidcoatinginchloroform,10mg,1mL（10mg/mL,Fe）  5nmFe3O4nanoparticleswithOligo-PEG-Dopaoligomercoating,inwater1ml5mg/mL  10nmFe3O4nanoparticleswithOligo-PEG-Dopaoligomercoating,inwater1ml5mg/mL  20nmFe3O4nanoparticleswithOligo-PEG-Dopaoligomercoating,inwater1ml5mg/mL  PEG功能化交联SuperparamagneticIronOxidenanoparticles产品列表：  5nmFe3O4nanoparticles-Catechol-PEG400-COOHinwater2mL（5mg/mL,Fe）  10nmFe3O4nanoparticles-Catechol-PEG400-COOHinwater2mL（5mg/mL,Fe）  20nmFe3O4nanoparticles-Catechol-PEG400-COOHinwater2mL（5mg/mL,Fe）  5nmFe3O4nanoparticles-Catechol-PEG400-NH2inwater2mL（5mg/mL,Fe）  10nmFe3O4nanoparticles-Catechol-PEG400-NH2inwater2mL（5mg/mL,Fe）  20nmFe3O4nanoparticles-Catechol-PEG400-NH2inwater2mL（5mg/mL,Fe）  5nmFe3O4nanoparticles-Catechol-PEG400-N3inwater2mL（5mg/mL,Fe）  10nmFe3O4nanoparticles-Catechol-PEG400-N3inwater2mL（5mg/mL,Fe）  20nmFe3O4nanoparticles-Catechol-PEG400-N3inwater2mL（5mg/mL,Fe）  5nmFe3O4nanoparticles-Catechol-PEG400-Biotininwater2mL（5mg/mL,Fe）  10nmFe3O4nanoparticles-Catechol-PEG400-Biotininwater2mL（5mg/mL,Fe）  20nmFe3O4nanoparticles-Catechol-PEG400-Biotininwater2mL（5mg/mL,Fe）  功能化SuperparamagneticIronOxidenanoparticles超顺磁性氧化铁纳米粒子列表：  10nmFe2O3nanoparticles-polylysine（magnetite,Fe2O3）Surface:polylysine2.5ml1mg/ml  10nmFe3O4nanoparticles-PEI（magnetite,Fe3O4）Surface:PEI2.5ml1mg/ml  10nmFe3O4nanoparticles-oleicacid（magnetite,Fe3O4）Surface:oleicacid2.5ml1mg/ml  10nmFe3O4nanoparticles-COOH2.5ml4mg/ml  10nmFe2O3nanoparticles-COOH2.5ml4mg/ml  10nmFe3O4nanoparticles-NH22.5ml4mg/ml  10nmFe2O3nanoparticles-NH22.5ml4mg/ml  功能化磁性纳米颗粒MagneticNanoparticles产品列表：  MagneticNanoparticles,AmineFunctional25~30nm1mL  MagneticNanoparticles,AmineFunctional100~200nm1mL  MagneticNanoparticles,AmineFunctional350~400nm1mL  MagneticNanoparticles,CarboxylFunctional25~30nm1mL  MagneticNanoparticles,CarboxylFunctional100~200nm1mL  MagneticNanoparticles,CarboxylFunctional350~400nm1mL  MagneticNanoparticles,BiotinFunctional25~30nm1mL  MagneticNanoparticles,BiotinFunctional100~200nm1mL  MagneticNanoparticles,BiotinFunctional350~400nm1mL  MagneticNanoparticles,HydroxylFunctional25~30nm1mL  MagneticNanoparticles,HydroxylFunctional100~200nm1mL  MagneticNanoparticles,HydroxylFunctional350~400nm1mL)