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| 1 | A sensing mechanism for the detection of carbon nanotubes using selective photoluminescent probes based on ionic complexes with organic dyes显示文摘The multifunctional properties of carbon nanotubes(CNTs)make them a powerful platform for unprecedented innovations in a variety of practical applications.As a result of the surging growth of nanotechnology,nanotubes present a potential problem as an environmental pollutant,and as such,an efficient method for their rapid detection must be established.Here,we propose a novel type of ionic sensor complex for detecting CNTs–an organic dye that responds sensitively and selectively to CNTs with a photoluminescent signal.The complexes are formed through Coulomb attractions between dye molecules with uncompensated charges and CNTs covered with an ionic surfactant in water.We demonstrate that the photoluminescent excitation of the dye can be transferred to the nanotubes,resulting in selective and strong amplification(up to a factor of 6)of the light emission from the excitonic levels of CNTs in the near-infrared spectral range,as experimentally observed via excitation-emission photoluminescence(PL)mapping.The chirality of the nanotubes and the type of ionic surfactant used to disperse the nanotubes both strongly affect the amplification;thus,the complexation provides sensing selectivity towards specific CNTs.Additionally,neither similar uncharged dyes nor CNTs covered with neutral surfactant form such complexes.As model organic molecules,we use a family of polymethine dyes with an easily tailorable molecular structure and,consequently,tunable absorbance and PL characteristics.This provides us with a versatile tool for the controllable photonic and electronic engineering of an efficient probe for CNT detection. | Petro Lutsyk Raz Arif Jan Hruby Anatolii Bukivskyi Olexander Vinijchuk Mykola Shandura Viktor Yakubovskyi Yuri Kovtun Graham A Rance Michael Fay Yuri Piryatinski Oleksiy Kachkovsky Anatoli Verbitsky Aleksey Rozhin | 2016 | Light(Science & Applications)2016，5，1： | 2 |
| 2 | An audit of analgesia requirements for high-dose-rate prostate brachytherapy显示文摘 | Doyle C A Loadsman J A Hruby G | 2008 | Anaesthesia and intensive care2008，36，5： | 1 |
| 3 | Glass forming region in the cadmium arsenic ternary systerm显示文摘 | HRUBY A | | 0，，01： | 1 |
| 4 | Evaluation of Glass-forming Tendency by Means of DTA Czech显示文摘 | Hruby A Czech | 1972 | J Phys B1972，22，： | 1 |
| 5 | The effect of conditioning temperature and exogenous xylanase addition on the viscosity of wheat-based diets and the performance of broiler chickens显示文摘 | Cowieson A J Hruby M Faurschou Isaksen M | 2005 | Br Poult Sci2005，46，6： | 1 |
| 6 | Response of interveinally chloroticred maple trees treated with medicaps or by soil acidification 显示文摘 | Messenger S A Hruby B A | 1990 | J Environ Hort1990，8，1： | 1 |
| 7 | Czechos Lovak Journal of Physics显示文摘 | Smirous K Hruby A Berankova J | 1962 | 12(10): 7961962，12，10： | 1 |
| 8 | Response of interveinally chlo- rotic red maple trees treated with medicaps or by soil acidification 显示文摘 | MESSENGER A S HRUBY B A | 1990 | Journal of Environmental Horticulture1990，8，1： | 1 |
| 9 | Plasma total versus bone alkaline phosphatase as markers of bone turnover in hemodialysis patients显示文摘 | Urena P Hruby M Ferreira A | 1996 | J Am Soc Nephrol1996，7，3： | 1 |
| 10 | Evaluation of glass-forming tendency by means of DTA 显示文摘 | Hruby A | 1972 | Czech J Phys B1972，22，： | 1 |
| 11 | Plasma total versus bone alkaline phosphatase as markers of bone turnover in hemodialysis patients显示文摘 | Ureňa P Hruby M Ferreira A | 1996 | J Am Soc Nephrol1996，7，： | 1 |
| 12 | The effect of conditioning temperature and exogenous xylanase addition on the viscosity of wheat-based diets and the performance of broiler chickens显示文摘 | Cowieson A J Hruby M Isaksen M F | 2005 | British Poultry Science2005，46，6： | 1 |
| 13 | Plasma total versus bone alkaline phosphat ase asnmrkers of bone turnover in hemodialysis pat ients 显示文摘 | URENA P HRUBY M FERREIRA A | 1996 | J Am Soc Nephrol1996，7，3： | 1 |
| 14 | 显示文摘 | Soloshonok V A Hruby V J | 2000 | Tetrahedron: Asymmetry2000，11，14： | 1 |
| 15 | The effect of conditioning temperature and ex- ogenous xylanase addition on the viscosity of wheat- based diets and the performance of broiler chickens 显示文摘 | COWIESON A J HRUBY M FAURSCHOU ISAKS- EN M | 2005 | British Poultry Science2005，46，6： | 1 |
| 16 | Response of interveinally chlorotic red maple trees treated with medicaps or by soil acidification显示文摘 | STEVEN A HRUBY B A | 1990 | Environment Horticulturae1990，8，1： | 1 |
| 17 | 显示文摘 | Cai Chaozhong Hruby Victor J | 2000 | Angew Chem Int Ed2000，39，12： | 1 |
| 18 | Plasma total versus Bone alkaline phosphatase as marker of bone turnover in hemodialysis patients显示文摘 | Hruby M Ferreira A | 1996 | J Am Soc Nephrol1996，7，： | 1 |
| 19 | Response of inter- veinally chlorotic red maple trees treated with medicaps or by soil acidification 显示文摘 | Messenger S A Hruby B A | 1990 | Journal of Environmental Horticulture1990，8，1： | 1 |
| 20 | 显示文摘 | Tang Xuejun Hruby Victor J | 2001 | Tetrahedron2001，57，30： | 1 |
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