Evolution of Colloidal Matter

胶体物质的演化

• 批准号: 1338961
• 负责人: Jasna Brujic
• 金额: $ 1万
• 依托单位: New York University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2013
• 资助国家: 美国
• 起止时间: 2013-07-15 至 2014-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1338961&HistoricalAwards=false
• 关键词: Evolution; Colloidal; Matter

This award contributes support for the conference Evolution of Colloidal Matter, to be held June 27-29, 2013 on the campus of New York University. The conference brings together a group of world leaders in colloidal sciences and related areas to discuss recent computational, theoretical, and experimental developments in colloidal locomotion, growth, new amorphous and crystalline structures, active matter and applications. The interaction among the participants will contribute to the definition of the basic problems of the field and nucleate further research leading to new scientific advances. The conference reflects the excitement of the field reflected in the major innovations in colloidal materials over the past decade, more than in the entire previous history of the field. Colloids are fluids with tiny particles suspended in them. Modern designer particles come with controllable shapes, made possible by inventive chemistry or lithography, functionalization with proteins, complementary DNA strands, and complementary particle shapes directed by patches and particle geometry. Among the new class of colloids are particles with interesting properties such as Janus Particles, Patchy Particles, Lock and Key colloids, and Slippery Particles. Composite particles or patches can contain catalysts making the colloids microreactors which can lead to particles that can surf or swim. So, colloids include nonequilibrium, driven systems and enable active materials which can be switched on and off with for example the application of light. These advances open new areas for fundamental research and also routes to synthesize new materials.Thanks to the breakthroughs in the synthesis, characterization and modeling of colloidal assemblies, various technological advances have emerged including complex microfluidics devices, self-healing materials, self-replicating colloidal arrays, cell scaffolds and photonic materials with unique properties. This award contributes support for the participation of women, underrepresented minorities, and early-career speakers in the conference.

该奖项有助于支持将于2013年6月27日至29日在纽约大学校园举行的胶体物质进化会议。 会议汇集了胶体科学和相关领域的世界领导者，讨论胶体运动，生长，新的无定形和晶体结构，活性物质和应用的最新计算，理论和实验发展。与会者之间的互动将有助于确定该领域的基本问题，并促进进一步的研究，从而取得新的科学进展。这次会议反映了该领域的兴奋，反映在过去十年来胶体材料的重大创新中，超过了该领域的整个历史。胶体是悬浮着微小颗粒的流体。现代设计者粒子具有可控的形状，通过发明化学或光刻，蛋白质功能化，互补DNA链以及由补丁和粒子几何形状指导的互补粒子形状成为可能。在这类新的胶体中，有一些具有有趣性质的粒子，如Janus粒子、斑块粒子、锁和钥匙胶体以及滑动粒子。 复合颗粒或补丁可以包含催化剂，使胶体微反应器，这可以导致颗粒，可以冲浪或游泳。因此，胶体包括非平衡的驱动系统，并使活性材料能够通过例如光的应用而打开和关闭。这些进展为基础研究开辟了新的领域，也为新材料的合成开辟了新的途径。由于在胶体组装体的合成、表征和建模方面的突破，各种技术进展应运而生，包括复杂的微流体器件、自修复材料、自复制胶体阵列、细胞支架和具有独特性能的光子材料。该奖项有助于支持妇女，代表性不足的少数民族和早期职业演讲者参加会议。