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(2009). 16b 10.1021/ja107037r , K. Lee, A. R. Zhugralin, A. H. Hoveyda. J. Am. Chem. Soc. Additions & Corrections, 132 , 12766 (2010). 17 For more examples of similar boron systems, see. 17a 10.1021/ic00121a002 , P. Nguyen, C. Daí, N. J. Taylor, N. P. Power, T. B. Marder. Inorg. Chem. 34 , 4290 (1995). 17b 10.1039/a607440e , W. Clegg, C. Dai, F. J. Lawlor, T. B. Marder, P. Nguyen, N. C. Norman, N. L. Pickett, W. P. Power, A. J. Scott. J. Chem. Soc. Dalton Trans. 839 (1997). 18 10.1002/chem.201102209 , C. Pubill-Ulldemolins, A. Bonet, C. Bo, H. Gulyás, E

Mineralogy, Petrology, and Geochemistry

_ Boron 11–15 September 2011, Niagara Falls, Canada The IME Boron XIV Conference will be held 11-15 September 2011 in Niagara Falls, Canada and promises to continue the tradition of inspiring collaboration and discussion expected of the IME Boron meetings. This year our focus is on emerging areas of boron chemistry including recent advances in organic synthesis, inorganic chemistry, material science, and medicinal chemistry. We are assembling a scientific program that will foster new relationships and opportunities for those in the early stages of their career

DOI 10.1515/jmsp-2012-0014   J. Manuf. Sci. Prod. 2012; 12(3–4): 155–160 Neale R. Neelameggham Elemental Boron and Magnesium Boride Synthesis Abstract: The synthesis of pure elemental boron has been elusive for over two centuries. The recent understanding of magnesium boride as a superconductor at 39 K has brought about the need for understanding the causes of the difficulty in preparing elemental boron and magne- sium boride therefrom. This review article discusses some of the reasons for the difficulties in the chemical synthesis as well as the physics

. Chim. Acta 345 , 228 (2003). 6 10.1002/cctc.200900314 , Y. Zhu, L. P. Stubbs, F. Ho, R. Liu, C. P. Ship, J. A. Maguire, N. S. Hosmane. ChemCatChem 2 , 365 (2010). 7 A. Chakrabarti, L. M. Kuta, K. J. Krise, J. A. Maguire, N. S. Hosmane. Boron Science: New Technologies and Applications , Chap. 20, p. 475, CRC Press, Boca Raton (2011). 8 Y. Zhu, Y. Lin, Y.-Z. Zhu, J. Lu, J. A. Maguire, N. S. Hosmane. J. Nanomater. Article ID 409320 (2010). 9 10.1002/1521-3773(20010601)40:11<2004::AID-ANIE2004>3.0.CO;2-5 , H. C. Kolb, M. G. Finn, K. B. Sharpless. Angew. Chem., Int

, various nanocomposites have been reported [ 3 ], [ 4 ], [ 5 ]. Following the advanced developments in pharmaceutical nanotechnology, nanomaterials have found vital applications of boron, especially in boron neutron capture therapy (BNCT) [ 6 ], [ 7 ], [ 8 ], [ 9 ], [ 10 ]. Theoretically, the BNCT is a binary cancer treatment based on a nuclear fusion reaction of a boron isotope (eq. 1) in which the 10 B atoms are first selectively delivered to a tumor target, then the targeted areas containing 10 B are irradiated with thermal neutrons of appropriate energy, where the

Qingsongite, natural cubic boron nitride: The first boron mineral from the Earth’s mantle Larissa F. Dobrzhinetskaya1,*, richarD Wirth2, Jingsui yang3, harry W. green1, ian D. hutcheon4, Peter k. Weber4 anD eDWarD s. greW5 1Department of Earth Sciences, University of California at Riverside, 900 University Avenue, Riverside, California 92521, U.S.A. 2Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, Section 3.3, Chemistry and Physics of Earth Materials, Telegrafenberg, C 120, D-14473 Potsdam, Germany 3Key Laboratory for Continental Dynamics

], and point defects in wide bandgap materials such as diamond [ 16 ], [ 17 ], [ 18 ] and silicon carbide [ 19 ]. While differing applications impose specific requirements, bright coherent sources operating at room temperature and tunable over a broad spectral range are invariably desirable. Recently, point defects in hexagonal boron nitride (hBN) have emerged as a versatile source of quantum light with unique capabilities for integration in scalable nanophotonic structures operating under ambient conditions [ 20 ]. Emitters in monolayer and multilayer hBN have been