![Figure 2 | Synthesis of superparamagnetic nanoparticles dispersed in spherically shaped carbon nanoballs | SpringerLink Figure 2 | Synthesis of superparamagnetic nanoparticles dispersed in spherically shaped carbon nanoballs | SpringerLink](https://media.springernature.com/full/springer-static/image/art%3A10.1007%2Fs11051-012-1118-8/MediaObjects/11051_2012_1118_Fig2_HTML.jpg)
Figure 2 | Synthesis of superparamagnetic nanoparticles dispersed in spherically shaped carbon nanoballs | SpringerLink
![Magnetic Toys Round Ball High Quality Magnetic Sphere - China Toys, Bearing Magnet Toys | Made-in-China.com Magnetic Toys Round Ball High Quality Magnetic Sphere - China Toys, Bearing Magnet Toys | Made-in-China.com](https://image.made-in-china.com/202f0j00kherJuPECOgb/Magnetic-Round-Ball-High-Quality-Magnetic-Sphere.webp)
Magnetic Toys Round Ball High Quality Magnetic Sphere - China Toys, Bearing Magnet Toys | Made-in-China.com
![Magnetochemistry | Free Full-Text | Magnetic Properties of a Ni Nanonet Grown in Superfluid Helium under Laser Irradiation | HTML Magnetochemistry | Free Full-Text | Magnetic Properties of a Ni Nanonet Grown in Superfluid Helium under Laser Irradiation | HTML](https://www.mdpi.com/magnetochemistry/magnetochemistry-07-00139/article_deploy/html/images/magnetochemistry-07-00139-g001.png)
Magnetochemistry | Free Full-Text | Magnetic Properties of a Ni Nanonet Grown in Superfluid Helium under Laser Irradiation | HTML
![216pcs 5mm neodymium magnetic balls spheres beads magic cube magnets puzzle birthday toys present for children - with metal box - AliExpress Toys & Hobbies 216pcs 5mm neodymium magnetic balls spheres beads magic cube magnets puzzle birthday toys present for children - with metal box - AliExpress Toys & Hobbies](http://g02.a.alicdn.com/kf/HTB1d3GyKFXXXXb3XXXXq6xXFXXXb/226111576/HTB1d3GyKFXXXXb3XXXXq6xXFXXXb.jpg?size=55606&height=533&width=786&hash=790caaad63630babe852ba499ca5777b)
216pcs 5mm neodymium magnetic balls spheres beads magic cube magnets puzzle birthday toys present for children - with metal box - AliExpress Toys & Hobbies
![Large DIY Science Kit Magnets Hematite Magnetic Stones, Neat Polished Magnets For Home Office, Magnets Building Fidget Blocks Cube For Kids Adult, Refrigerator Magnet Neat Party Favors Gift (18 PCS) : Toys Large DIY Science Kit Magnets Hematite Magnetic Stones, Neat Polished Magnets For Home Office, Magnets Building Fidget Blocks Cube For Kids Adult, Refrigerator Magnet Neat Party Favors Gift (18 PCS) : Toys](https://m.media-amazon.com/images/I/71RBmTXuhjL._AC_SL1500_.jpg)
Large DIY Science Kit Magnets Hematite Magnetic Stones, Neat Polished Magnets For Home Office, Magnets Building Fidget Blocks Cube For Kids Adult, Refrigerator Magnet Neat Party Favors Gift (18 PCS) : Toys
![Cu II -based metal–organic nanoballs for very rapid adsorption of dyes and iodine - CrystEngComm (RSC Publishing) DOI:10.1039/C5CE02511G Cu II -based metal–organic nanoballs for very rapid adsorption of dyes and iodine - CrystEngComm (RSC Publishing) DOI:10.1039/C5CE02511G](https://pubs.rsc.org/image/article/2016/CE/c5ce02511g/c5ce02511g-f1_hi-res.gif)