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| 1 | Dual-color deep-tissue three-photon microscopy with a multiband infrared laser显示文摘Multiphoton microscopy combined with genetically encoded fluorescent indicators is a central tool in biology.Threephoton(3P)microscopy with excitation in the short-wavelength infrared(SWIR)water transparency bands at 1.3 and 1.7μm opens up new opportunities for deep-tissue imaging.However,novel strategies are needed to enable in-depth multicolor fluorescence imaging and fully develop such an imaging approach.Here,we report on a novel multiband SWIR source that simultaneously emits ultrashort pulses at 1.3 and 1.7μm that has characteristics optimized for 3P microscopy:sub-70 fs duration,1.25 MHz repetition rate,and μJ-range pulse energy.In turn,we achieve simultaneous 3P excitation of green fluorescent protein(GFP)and red fluorescent proteins(mRFP,mCherry,tdTomato)along with third-harmonic generation.We demonstrate in-depth dual-color 3P imaging in a fixed mouse brain,chick embryo spinal cord,and live adult zebrafish brain,with an improved signal-to-background ratio compared to multicolor twophoton imaging.This development opens the way towards multiparametric imaging deep within scattering tissues. | Khmaies Guesmi Lamiae Abdeladim Samuel Tozer Pierre Mahou Takuma Kumamoto Karolis Jurkus Philippe Rigaud Karine Loulier Nicolas Dray Patrick Georges Marc Hanna Jean Livet Willy Supatto Emmanuel Beaurepaire Frédéric Druon | 2018 | Light(Science & Applications)2018，7，1： | 3 |
| 2 | Scavenging of reactive oxygen species by Eriobotrya japonica seed extract 显示文摘 | Yokota J Takuma D Hamada A | 2006 | Biol Pharm Bull2006，29，3： | 1 |
| 3 | Vacuum ultraviol et transitions from rare-gas alkali ionic excimers (Xe Rb)+ and (Kr Rb)+ by electron beam excitation显示文摘 | Ueda K Takuma H | 1991 | Appl Phys Lett1991，59，9： | 1 |
| 4 | Neovascularization of ischemic myocardium by human bone marrow derived angioblasts prevents cardiomyocyte apoptosis, reduces remodeling and improves cardiac function显示文摘 | Kocher A A Schuster M D Szabolcs M J Takuma S Burkhoff D Wang J | 2001 | Nat Med2001，7，： | 1 |
| 5 | Bound-free VUV transitions of rare-gas-alkali ionic excimers by e-beam pumping显示文摘 | Ueda K Takuma H | 1994 | SPIE1994，2321，： | 1 |
| 6 | Effect of Eriobotrya japonica seed extract on 5-fluorouracil-induced mucositis in hamsters 显示文摘 | Takuma D Guangchen S Yokota J | 2008 | Biol Pharm Bull2008，31，2： | 1 |
| 7 | Electron beam excitation of cesium fluoride ionic excimer显示文摘 | Ueda K Takuma H | 1991 | Jpn J Appl Phys1991，30，6： | 1 |
| 8 | Gastroprotective activity of Eriobotrya japonica seed extract on experimentally induced gastric lesions in rats 显示文摘 | Yokota J Takuma D Hamada A | 2008 | JNatMed-Tokyo2008，62，1： | 1 |
| 9 | Effect of orally adminis- tered Eriobotryajaponica seed extract on allergic contact dermatitis in rats 显示文摘 | Sun G C Zhang Y X Takuma D | 2007 | Journal of Pharmacy and Pharmacology2007，59，10： | 1 |
| 10 | Neovascularization of ischemic myocardium by human bone-derived angioblasts prevents cardiomyocyte apoptosis,reduces remodeling and improves cardiac function显示文摘 | Kocher AA Schuster MD Szaboles MJ Takuma S Burkhoff D Wang J | 2001 | Nat Med2001，7，4： | 1 |
| 11 | Animal studies supporting the inhibition of mast cell activation by Eriobotrya japonica seed extract显示文摘 | Onogawa M Sun G C Takuma D | 2009 | Journal of Pharmacy and Pharmacology2009，61，2： | 1 |
| 12 | Effect of Eriobotryajaponica seed extract on 5-fluorouraeil-induced mucositis in hamsters显示文摘 | Takuma D Sun G C Yokota J | 2008 | Biological and Pharmaceutical Bulletin2008，31，2： | 1 |
| 13 | Gastroprotective activi- ty of Eriobotrya japonica seed extract on experimentally induced gastric lesions in rats 显示文摘 | Yokota J Takuma D Hamada A | 2008 | Journal of Natural Medicines2008，62，1： | 1 |
| 14 | Scavenging of reactive oxygen species by Eriobotryajaponica seed extract 显示文摘 | Yokota J Takuma D Hamada A | 2006 | Biological and Pharmaceutical Bulletin2006，29，3： | 1 |
| 15 | The effect of Eri- obotryajaponica seed extract on oxidative stress in adriamycin-in- duced nephropathy in rats 显示文摘 | Hamada A Yoshioka S Takuma D | 2004 | Biological and Pharmaceutical Bul- letin2004，27，12： | 1 |
| 16 | Neovacularization of ischemic myocardium by human bone-marrow-derived angioblasts prevents cardiomyocyte apoptosis, reduces remodeling and improve cardiac function 显示文摘 | Kocher AA Schuster MD Szabolecs ML Takuma S Burkhoff D Wang J | 2001 | Nat Med2001，7，4： | 1 |
| 17 | Social isolation rear- ing-induced impairment of the hippocampal neurogene- sis is associated with deficits in spatial memory and e- motion-related behaviors in juvenile mice 显示文摘 | Ibi D Takuma K Koike H | 2008 | Journal of Neurochemistry2008，105，3： | 1 |
| 18 | Effects of defocus and algorithm on optical step height calibration显示文摘 | Vorburger T V Sullivan P | 1999 | Prec Eng1999，23，： | 1 |
| 19 | Scavenging of reactive oxygen species by Eriobotrya japonica seed extract显示文摘 | YOKOTA J TAKUMA D HAMADA A | 2006 | Biological and Pharmaceutical Bulletin2006，29，3： | 1 |
| 20 | Randomized, controlled trial of high-dose intravenous pyridoxine in the treatment of recurrent seizures in children 显示文摘 | Jiao F Y Gao D Y Takuma Y | 1997 | Pediatr Neurol1997，17，1： | 1 |
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