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无需墨粉仅靠光即可多次打印重写的纸张（修改稿）
热度 8 zhpd55 2017-2-8 11:00
无需墨粉仅靠光即可多次打印重写的纸张（修改稿） 诸平 图1 光打印可重写纸张样品 据《物理学家组织网》 (Phys.org) 2017年2月2日报道，山东大学国家胶体材料工程技术研究中心的王文寿（ Wenshou Wang ）教授等人成功研制出不需要我们常用的激光打印机使用的碳粉 ,仅仅靠光照就可以进行打印，而且可以重复使用的纸张。此研究是山东大学国家胶体材料工程技术研究中心的王文寿（ Wenshou Wang ）教授与美国 加州大学河滨分校（ University of California, Riverside ） 和美国劳伦斯·伯克利国家实验室（ Lawrence Berkeley National Laboratory ） 的研究人员合作完成的，实际上是2016年11月22日在美国化学会主办的 Nano Letters 网站发表的论文，详见： Wenshou Wang ， Ji Feng , Yifan Ye , Fenglei Lyu , Yi-sheng Liu , Jinghua Guo , Yadong Yin . Photocatalytic Color Switching of Transition Metal Hexacyanometalate Nanoparticles for High-Performance Light-Printable Rewritable Paper （ 点击可以免费下载 ） . Nano Letters . DOI: 10.1021/acs.nanolett.6b03909 ， Publication Date (Web): November 22, 2016. 2017年3月1日， The Conversation 杂志网站也对此进行了报道（Read the original article ）. 众所周知，激光打印机不仅需要墨粉，而且需要纸张。但是纸张的生产不仅会对环境带来不良影响 ,而且如果以木质纤维作为造纸原材料，造纸也会对生态环境造成威胁，如果研究出可以重复使用的纸张，自然对于减少环境污染和生态威胁意义重大。王文寿等人的此 项新研究成果，就是已经开发出一种利用 紫外线，无需墨粉就可以进行打印的纸张 ,而且 被打印过的纸张如果加热到 120 ℃，不需要涂改液或者消字灵即可消除字迹，再次重新进行打印，可以如此 重写 80余 次。用光打印的秘密源于纳米粒子的化学变色 ,其实就是在传统的纸张 涂上一层薄薄的纳米微粒（约为纸张厚度的 10 -5 ），即可轻而易举的将传统的纸转变成依靠光即可打印的纸张 。 下图就是光打印纸张 若干张样品。 图 2 各种不同光打印可重写样品（ V arious samples of the light-printable paper. Credit: Wang et al ） 加州大学河滨分校的化学教授 殷亚东 （ Yadong Yin ，也是此论文的通讯作者之一 ） 告诉《物理学家组织网》（ Phys.org ）： “ 我们工作的最重要意义就是开发出了一种 新类固态光转化 色彩系统，无需墨粉靠光即可多次打印 重写的纸张 ,这种新纸张 与传统纸张相比较， 外观给人的 感觉并没有什么不同 , 但是它可以打印、并反复消除字迹而且不需要额外的墨粉 ,此项 工作被认为在现代社会生活中，具有巨大的经济和环境价值。 ”因为 目前 纸的生产和处置对环境有很大的负面影响 :造 纸企业是工业污染的主要来源之一 , 废弃纸也是垃圾填埋场的主要组成部分 (在美国 大约占 40%),就废纸 回收而言， 油墨去除的过程也会 导致污染。除此之外，还有森林砍伐的问题 : 在美国 ,砍伐的 树木当中 约有三分之一的木材被用于纸张和纸板的生产。为了 努力解决这些问题 , 研究人员一直在进行替代一次性纸的相关研究。一种可能性是利用某些化学物质暴光之后出现颜色转换特性 , 在过去这种方法面临稳定性、可逆性有限、 成本高、 毒性以及 应用普通多孔涂层纸困难等诸多挑战。王文寿等人的研究成果，使这些问题得到解决，不需要墨粉，油墨污染问题就不复存在；靠光打印 只需要很短的时间；而且可以反复使用80余次，使废纸处理量大大减少，所以应用前景广阔。 如报纸、杂志、海报、记事本、 写画架以及 产品使用寿命标记 、 氧传感器等 各种需要 重写的标签都可以 应用 。 新涂层包含两种类型的纳米粒子 :一 种是由普鲁士蓝 （ Prussian blue ） 组成 ,普鲁士蓝 是一种常见的廉价、 无毒蓝色色素 , 获得电子 时为 无色 ；另一种是 二氧化钛 (TiO 2 )，纳米TiO 2 是一种 光催化剂 材料，在紫外线照射下可以加速化学反应。将 普鲁士蓝和 TiO 2 纳米颗粒均匀混合后 涂到纸上 ,即可得到 未打印的纸，此时纸面呈现出蓝色。为了打印文字或图像 ,需要将 文字暴露于紫外线 ,光激发 二氧化钛纳米颗粒使其释放电子，被邻近的普鲁士蓝纳米粒子接收 ,得到电子后 普鲁士蓝 由蓝色变为无色。 因为在 无色背景条件下浏览蓝色文字与 蓝色背景条件下浏览白色文字相比较，要 更容易、更方便识别，但是也可以有其它不同的颜色，详见图2所示。需要说明的是 一旦打印之后 ,在 高分辨率 (5-μm)的条件下，打印结果 至少可以 保留五天 , 然后会受到 环境条件氧化作用的影响， 逐渐变化又回到蓝色状态。如果需要更快地消除纸面的文字或图像 ,也可以 加热 10 分钟即可使其返回到蓝色状态。 研究者预测 ,此类光打印纸张如果 以商业化规模进行生产，成本还会下降。因为这种特殊 纸的生产工艺并不复杂，其实就是在 传统纸张的表面进行涂饰 ,而且 涂料价格便宜 ,涂饰过程简单。 传统纸张的表面通过简单的过程 , 如浸泡或喷洒即可。印刷过程因为 不需要墨，因此 也比传统的印刷工艺更划算、更经济。最重要的是 , 可以重用 超过 80次 , 大大降低了总体成本。 更多信息请浏览原文 Abstract Developing efficient photoreversible color switching systems for constructing rewritable paper is of significant practical interest owing to the potential environmental benefits including forest conservation, pollution reduction, and resource sustainability. Here we report that the color change associated with the redox chemistry of nanoparticles of Prussian blue and its analogues could be integrated with the photocatalytic activity of TiO 2 nanoparticles to construct a class of new photoreversible color switching systems, which can be conveniently utilized for fabricating ink-free, light printable rewritable paper with various working colors. The current system also addresses the phase separation issue of the previous organic dye-based color switching system so that it can be conveniently applied to the surface of conventional paper to produce an ink-free light printable rewritable paper that has the same feel and appearance as the conventional paper. With its additional advantages such as excellent scalability and outstanding rewriting performance (reversibility 80 times, legible time 5 days, and resolution 5 μm), this novel system can serve as an eco-friendly alternative to regular paper in meeting the increasing global needs for environment protection and resource sustainability. Keywords: nanoparticles ; photoreversible color switching ; Prussian blue ; Prussian blue analogues ; rewritable paper ; titania 殷亚东教授高引（160次）论文 1. Title: One-dimensional nanostructures: Synthesis, characterization, and applications Author(s): Xia, YN; Yang, PD; Sun, YG; et al. Source: Advanced Materials Volume: 15 Issue: 5 Pages: 353-389 Published: MAR 4 2003 Times Cited: 6510 DOI: 10.1002/adma.200390087 added 05-Jul-11 2. Title: Formation of hollow nanocrystals through the nanoscale Kirkendall Effect Author(s): Yin, YD; Rioux, RM; Erdonmez, CK; et al. Source: Science Volume: 304 Issue: 5671 Pages: 711-714 Published: APR 30 2004 Times Cited: 2053 DOI: 10.1126/science.1096566 added 05-Jul-11 3. Title: Colloidal nanocrystal synthesis and the organic-inorganic interface Author(s): Yin, Y; Alivisatos, AP Source: Nature Volume: 437 Issue: 7059 Pages: 664-670 Published: SEP 29 2005 Times Cited: 1878 DOI: 10.1038/nature04165 added 05-Jul-11 4. Title: Monodispersed colloidal spheres: Old materials with new applications Author(s): Xia, YN; Gates, B; Yin, YD; et al. Source: Advanced Materials Volume: 12 Issue: 10 Pages: 693-713 Published: MAY 17 2000 Times Cited: 1650 DOI: 10.1002/(SICI)1521-4095(200005)12:10lt;693::AID-ADMA693gt;3.0.CO;2-J added 05-Jul-11 5. Title: Uniform silver nanowires synthesis by reducing AgNO3 with ethylene glycol in the presence of seeds and poly(vinyl pyrrolidone) Author(s): Sun, YG; Yin, YD; Mayers, BT; et al. Source: Chemistry of Materials Volume: 14 Issue: 11 Pages: 4736-4745 Published: NOV 2002 Times Cited: 911 DOI: 10.1021/cm020587b added 05-Jul-11 6. Title: Preparation of mesoscale hollow spheres of TiO2 and SnO2 by templating against crystalline arrays of polystyrene beads Author(s): Zhong, ZY; Yin, YD; Gates, B; et al. Source: Advanced Materials Volume: 12 Issue: 3 Pages: 206-+ Published: FEB 3 2000 Times Cited: 738 DOI: 10.1002/(SICI)1521-4095(200002)12:3lt;206::AID-ADMA206gt;3.0.CO;2-5 added 05-Jul-11 7. Title: Modifying the surface properties of superparamagnetic iron oxide nanoparticles through a sol-gel approach Author(s): Lu, Y; Yin, YD; Mayers, BT; et al. Source: Nano Letters Volume: 2 Issue: 3 Pages: 183-186 Published: MAR 2002 Times Cited: 717 DOI: 10.1021/nl015681q added 05-Jul-11 8. Title: Cation exchange reactions-in ionic nanocrystals Author(s): Son, DH; Hughes, SM; Yin, YD; et al. Source: Science Volume: 306 Issue: 5698 Pages: 1009-1012 Published: NOV 5 2004 Times Cited: 617 DOI: 10.1126/science.1103755 added 05-Jul-11 9. Title: Template-assisted self-assembly: A practical route to complex aggregates of monodispersed colloids with well-defined sizes, shapes, and structures Author(s): Yin, YD; Lu, Y; Gates, B; et al. Source: Journal of the American Chemical Society Volume: 123 Issue: 36 Pages: 8718-8729 Published: SEP 12 2001 Times Cited: 582 DOI: 10.1021/ja011048v added 05-Jul-11 10. Title: Superparamagnetic magnetite colloidal nanocrystal clusters Author(s): Ge, JP; Hu, YX; Biasini, M; et al. Source: Angewandte Chemie-International Edition Volume: 46 Issue: 23 Pages: 4342-4345 Published: 2007 Times Cited: 548 DOI: 10.1002/anie.200700197 added 05-Jul-11 11. Title: Kinetically controlled synthesis of triangular and hexagonal nanoplates of palladium and their SPR/SERS properties Author(s): Xiong, YJ; McLellan, JM; Chen, JY; et al. Source: Journal of the American Chemical Society Volume: 127 Issue: 48 Pages: 17118-17127 Published: DEC 7 2005 Times Cited: 445 DOI: 10.1021/ja056498s added 05-Jul-11 12. Title: Synthesis and self-assembly of Au@SiO2 core-shell colloids Author(s): Lu, Y; Yin, YD; Li, ZY; et al. Source: Nano Letters Volume: 2 Issue: 7 Pages: 785-788 Published: JUL 2002 Times Cited: 417 DOI: 10.1021/nl025598i added 05-Jul-11 13. Title: Silver nanowires can be directly coated with amorphous silica to generate well-controlled coaxial nanocables of silver/silica Author(s): Yin, YD; Lu, Y; Sun, YG; et al. Source: Nano Letters Volume: 2 Issue: 4 Pages: 427-430 Published: APR 2002 Times Cited: 334 DOI: 10.1021/nl025508+ added 05-Jul-11 14. Title: Reduction by the end groups of poly(vinyl pyrrolidone): A new and versatile route to the kinetically controlled synthesis of Ag triangular nanoplates Author(s): Washio, I; Xiong, YJ; Yin, YD; et al. Source: Advanced Materials Volume: 18 Issue: 13 Pages: 1745-+ Published: JUL 4 2006 Times Cited: 325 DOI: 10.1002/adma.200600675 added 05-Jul-11 15. Title: Permeable silica shell through surface-protected etching Author(s): Zhang, Q; Zhang, TR; Ge, JP; et al. Source: Nano Letters Volume: 8 Issue: 9 Pages: 2867-2871 Published: SEP 2008 Times Cited: 322 DOI: 10.1021/nl8016187 added 05-Jul-11 16. Title: Responsive Photonic Crystals Author(s): Ge, JP; Yin, YD Source: Angewandte Chemie-International Edition Volume: 50 Issue: 7 Pages: 1492-1522 Published: 2011 Times Cited: 318 DOI: 10.1002/anie.200907091 added 05-Jul-11 17. Title: Template-assisted self-assembly of spherical colloids into complex and controllable structures Author(s): Xia, YN; Yin, YD; Lu, Y; et al. Source: Advanced Functional Materials Volume: 13 Issue: 12 Pages: 907-918 Published: DEC 2003 Times Cited: 305 DOI: 10.1002/adfm.200300002 added 05-Jul-11 18. Title: Core-Satellite Nanocomposite Catalysts Protected by a Porous Silica Shell: Controllable Reactivity, High Stability, and Magnetic Recyclability Author(s): Ge, JP; Zhang, Q; Zhang, TR; et al. Source: Angewandte Chemie-International Edition Volume: 47 Issue: 46 Pages: 8924-8928 Published: 2008 Times Cited: 294 DOI: 10.1002/anie.200803968 added 05-Jul-11 19. Title: Highly tunable superparamagnetic colloidal photonic crystals Author(s): Ge, JP; Hu, YX; Yin, YD Source: Angewandte Chemie-International Edition Volume: 46 Issue: 39 Pages: 7428-7431 Published: 2007 Times Cited: 289 DOI: 10.1002/anie.200701992 added 05-Jul-11 20. Title: A solution-phase approach to the synthesis of uniform nanowires of crystalline selenium with lateral dimensions in the range of 10-30 nm Author(s): Gates, B; Yin, YD; Xia, YN Source: Journal of the American Chemical Society Volume: 122 Issue: 50 Pages: 12582-12583 Published: DEC 20 2000 Times Cited: 286 DOI: 10.1021/ja002608d added 05-Jul-11 21. Title: Synthesis and characterization of stable aqueous dispersions of silver nanoparticles through the Tollens process Author(s): Yin, YD; Li, ZY; Zhong, ZY; et al. Source: Journal of Materials Chemistry Volume: 12 Issue: 3 Pages: 522-527 Published: 2002 Times Cited: 270 DOI: 10.1039/b107469e added 05-Jul-11 22. Title: Colloidal synthesis of hollow cobalt sulfide nanocrystals Author(s): Yin, YD; Erdonmez, CK; Cabot, A; et al. Source: Advanced Functional Materials Volume: 16 Issue: 11 Pages: 1389-1399 Published: JUL 21 2006 Times Cited: 265 DOI: 10.1002/adfm.200600256 added 05-Jul-11 23. Title: Understanding the role of oxidative etching in the polyol synthesis of Pd nanoparticles with uniform shape and size Author(s): Xiong, YJ; Chen, JY; Wiley, B; et al. Source: Journal of the American Chemical Society Volume: 127 Issue: 20 Pages: 7332-7333 Published: MAY 25 2005 Times Cited: 260 DOI: 10.1021/ja0513741 added 05-Jul-11 24. Title: Templated synthesis of nanostructured materials Author(s): Liu, Yiding; Goebl, James; Yin, Yadong Source: Chemical Society Reviews Volume: 42 Issue: 7 Pages: 2610-2653 Published: 2013 Times Cited: 259 DOI: 10.1039/c2cs35369e added 06-Aug-13 25. Title: Structural colour printing using a magnetically tunable and lithographically fixable photonic crystal Author(s): Kim, H; Ge, J; Kim, J; et al. Source: Nature Photonics Volume: 3 Issue: 9 Pages: 534-540 Published: SEP 2009 Times Cited: 248 DOI: 10.1038/NPHOTON.2009.141 added 05-Jul-11 26. Title: Self-templated synthesis of hollow nanostructures Author(s): Zhang, Q; Wang, WS; Goebl, J; et al. Source: Nano Today Volume: 4 Issue: 6 Pages: 494-507 Published: DEC 2009 Times Cited: 247 DOI: 10.1016/j.nantod.2009.10.008 added 05-Jul-11 27. Title: Right bipyramids of silver: A new shape derived from single twinned seeds Author(s): Wiley, BJ; Xiong, YJ; Li, ZY; et al. Source: Nano Letters Volume: 6 Issue: 4 Pages: 765-768 Published: APR 2006 Times Cited: 242 DOI: 10.1021/nl060069q added 05-Jul-11 28. Title: Size-dependence of surface plasmon resonance and oxidation for pd nanocubes synthesized via a seed etching process Author(s): Xiong, YJ; Chen, JY; Wiley, B; et al. Source: Nano Letters Volume: 5 Issue: 7 Pages: 1237-1242 Published: JUL 2005 Times Cited: 241 DOI: 10.1021/nl0508826 added 05-Jul-11 29. Title: A general approach for transferring hydrophobic nanocrystals into water Author(s): Zhang, TR; Ge, JP; Hu, YP; et al. Source: Nano Letters Volume: 7 Issue: 10 Pages: 3203-3207 Published: OCT 2007 Times Cited: 235 DOI: 10.1021/nl071928t added 05-Jul-11 30. Title: Corrosion-based synthesis of single-crystal Pd nanoboxes and nanocages and their surface plasmon properties Author(s): Xiong, YJ; Wiley, B; Chen, JY; et al. Source: Angewandte Chemie-International Edition Volume: 44 Issue: 48 Pages: 7913-7917 Published: 2005 Times Cited: 229 DOI: 10.1002/anie.200502722 added 05-Jul-11 31. Title: A Systematic Study of the Synthesis of Silver Nanoplates: Is Citrate a quot;Magicquot; Reagent? Author(s): Zhang, Qiao; Li, Na; Goebl, James; et al. Source: Journal of the American Chemical Society Volume: 133 Issue: 46 Pages: 18931-18939 Published: NOV 23 2011 Times Cited: 214 DOI: 10.1021/ja2080345 added 30-Dec-11 32. Title: Formation of hollow silica colloids through a spontaneous dissolution-regrowth process Author(s): Zhang, TR; Ge, JP; Hu, YX; et al. Source: Angewandte Chemie-International Edition Volume: 47 Issue: 31 Pages: 5806-5811 Published: 2008 Times Cited: 210 DOI: 10.1002/anie.200800927 added 05-Jul-11 33. Title: A nanoplasmonic molecular ruler for measuring nuclease activity and DNA footprinting Author(s): Liu, GL; Yin, YD; Kunchakarra, S; et al. Source: Nature Nanotechnology Volume: 1 Issue: 1 Pages: 47-52 Published: OCT 2006 Times Cited: 209 DOI: 10.1038/nnano.2006.51 added 05-Jul-11 34. Title: Mesoporous Anatase Titania Hollow Nanostructures though Silica-Protected Calcination Author(s): Joo, Ji Bong; Zhang, Qiao; Lee, Ilkeun; et al. Source: Advanced Functional Materials Volume: 22 Issue: 1 Pages: 166-174 Published: JAN 11 2012 Times Cited: 208 DOI: 10.1002/adfm.201101927 added 14-Feb-13 35. Title: Magnetically Recoverable Core-Shell Nanocomposites with Enhanced Photocatalytic Activity Author(s): Ye, MM; Zhang, Q; Hu, YX; et al. Source: Chemistry-a European Journal Volume: 16 Issue: 21 Pages: 6243-6250 Published: 2010 Times Cited: 197 DOI: 10.1002/chem.200903516 added 05-Jul-11 36. Title: Single-crystalline nanowires of Ag2Se can be synthesized by templating against nanowires of trigonal Se Author(s): Gates, B; Wu, YY; Yin, YD; et al. Source: Journal of the American Chemical Society Volume: 123 Issue: 46 Pages: 11500-11501 Published: NOV 21 2001 Times Cited: 195 DOI: 10.1021/ja0166895 added 05-Jul-11 37. Title: V2O5 nanorods on TiO2 nanofibers: A new class of hierarchical nanostructures enabled by electrospinning and calcination Author(s): Ostermann, R; Li, D; Yin, YD; et al. Source: Nano Letters Volume: 6 Issue: 6 Pages: 1297-1302 Published: JUN 2006 Times Cited: 194 DOI: 10.1021/nl060928a added 05-Jul-11 38. Title: Faceting of nanocrystals during chemical transformation: From solid silver spheres to hollow gold octahedra Author(s): Yin, YD; Erdonmez, C; Aloni, S; et al. Source: Journal of the American Chemical Society Volume: 128 Issue: 39 Pages: 12671-12673 Published: OCT 4 2006 Times Cited: 188 DOI: 10.1021/ja0646038 added 05-Jul-11 39. Title: Fabrication and characterization of porous membranes with highly ordered three-dimensional periodic structures Author(s): Gates, B; Yin, YD; Xia, YN Source: Chemistry of Materials Volume: 11 Issue: 10 Pages: 2827-2836 Published: OCT 1999 Times Cited: 186 DOI: 10.1021/cm990195d added 05-Jul-11 40. Title: Hierarchical magnetite/silica nanoassemblies as magnetically recoverable catalyst-supports Author(s): Ge, JP; Huynh, T; Hu, YP; et al. Source: Nano Letters Volume: 8 Issue: 3 Pages: 931-934 Published: MAR 2008 Times Cited: 184 DOI: 10.1021/nl080020f added 05-Jul-11 41. Title: Vacancy coalescence during oxidation of iron nanoparticles Author(s): Cabot, A; Puntes, VF; Shevchenko, E; et al. Source: Journal of the American Chemical Society Volume: 129 Issue: 34 Pages: 10358-+ Published: AUG 29 2007 Times Cited: 183 DOI: 10.1021/ja072574a added 05-Jul-11 42. Title: A Highly Active Titanium Dioxide Based Visible-Light Photocatalyst with Nonmetal Doping and Plasmonic Metal Decoration Author(s): Zhang, Qiao; Lima, Diana Q.; Lee, Ilkeun; et al. Source: Angewandte Chemie-International Edition Volume: 50 Issue: 31 Pages: 7088-7092 Published: 2011 Times Cited: 172 DOI: 10.1002/anie.201101969 added 23-Sep-11 43. Title: A Yolk@Shell Nanoarchitecture for Au/TiO2 Catalysts Author(s): Lee, Ilkeun; Joo, Ji Bong; Yin, Yadong; et al. Source: Angewandte Chemie-International Edition Volume: 50 Issue: 43 Pages: 10208-10211 Published: 2011 Times Cited: 172 DOI: 10.1002/anie.201007660 added 14-Feb-13 44. Title: Core-Shell Nanostructured Catalysts Author(s): Zhang, Qiao; Lee, Ilkeun; Joo, Ji Bong; et al. Source: Accounts of Chemical Research Volume: 46 Issue: 8 Pages: 1816-1824 Published: AUG 20 2013 Times Cited: 171 DOI: 10.1021/ar300230s added 12-Jun-14 45. Title: Self-assembly of monodispersed spherical colloids into complex aggregates with well-defined sizes, shapes, and structures Author(s): Yin, YD; Xia, YN Source: Advanced Materials Volume: 13 Issue: 4 Pages: 267-+ Published: FEB 19 2001 Times Cited: 169 DOI: 10.1002/1521-4095(200102)13:4lt;267::AID-ADMA267gt;3.0.CO;2-9 added 05-Jul-11 46. Title: Magnetically tunable colloidal photonic structures in alkanol solutions Author(s): Ge, JP; Yin, YD Source: Advanced Materials Volume: 20 Issue: 18 Pages: 3485-+ Published: SEP 17 2008 Times Cited: 168 DOI: 10.1002/adma.200800657 added 05-Jul-11 47. Title: A self-assembly approach to the formation of asymmetric dimers from monodispersed spherical colloids Author(s): Yin, YD; Lu, Y; Xia, YN Source: Journal of the American Chemical Society Volume: 123 Issue: 4 Pages: 771-772 Published: JAN 31 2001 Times Cited: 167 DOI: 10.1021/ja0031873 added 05-Jul-11 48. Title: Synthesis and characterization of mesoscopic hollow spheres of ceramic materials with functionalized interior surfaces Author(s): Yin, Y; Lu, Y; Gates, B; et al. Source: Chemistry of Materials Volume: 13 Issue: 4 Pages: 1146-1148 Published: APR 2001 Times Cited: 162 DOI: 10.1021/cm000933u added 05-Jul-11 49. Title: Hollow Nanocrystals through the Nanoscale Kirkendall Effect Author(s): Wang, Wenshou; Dahl, Michael; Yin, Yadong Source: Chemistry of Materials Volume: 25 Issue: 8 Pages: 1179-1189 Published: APR 23 2013 Times Cited: 161 DOI: 10.1021/cm3030928 added 06-Aug-13 50. Title: One-step synthesis of highly water-soluble magnetite colloidal nanocrystals Author(s): Ge, JP; Hu, YX; Biasini, M; et al. Source: Chemistry-a European Journal Volume: 13 Issue: 25 Pages: 7153-7161 Published: 2007 Times Cited: 160 DOI: 10.1002/chem.200700375 added 05-Jul-11
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