Organic Non-linear Optic Materials

OrganicOrganicNon-linear OpticNon-linear Optic

MaterialsMaterials

A novel technology in Physics, Chemistry, Biology, A novel technology in Physics, Chemistry, Biology, Medicine, Material, Micro-electronics, and so on…Medicine, Material, Micro-electronics, and so on…

Duan Xiaofei2005-9-30

2μm2μm

IntroductionIntroductionTPA (two-photon absorption)TPA (two-photon absorption)SHG (second harmonic generation)SHG (second harmonic generation)

ApplicationApplicationMPM (Multi-photon microscopy)MPM (Multi-photon microscopy)TPIP (two-photon-initiated polymerization)TPIP (two-photon-initiated polymerization)Novel TPA Materials & Future ApplicationNovel TPA Materials & Future Application

ConclusionConclusion

OverviewOverview

Introduction: PhysicsIntroduction: Physics

光克尔效应、四波混频、二次谐波、双光子吸收

Introduction: PhysicsIntroduction: Physics

Introduction: TimelineIntroduction: Timeline

1930Goppert-Mayer

Ann.Physik,1931,9,273~2951960

KaiserPhys.Rev.Lett,1961,39,1347~1348 1990

Denk: MPM

Organic TPA1995

Physics, Biology, Physics, Biology, Chemistry, Medicine, Chemistry, Medicine,

Material, Material, Micro-electronicsMicro-electronics

Introduction: TPAIntroduction: TPA

Introduction: SHGIntroduction: SHG




OverviewOverview

MPM From Prof. W. W. WebbMPM From Prof. W. W. Webb

MPMMPM

Webb, W. W. Science 1997, 275, 530

Amine

Live cell

MPM: NADHMPM: NADH

N

H H

NH2

O

R

NADH

N

H

NH2

O

R

+ H+ + 2e-

NAD+

MPM: NADHMPM: NADH

MPM: BrainMPM: Brain

MPM: HeartMPM: Heart

MPM: LungMPM: Lung

MPM: LiverMPM: Liver

Cahalan, C Science 2002 296 1869

LymphocyteLymphocyte

Germain T. Science 2002 296 1873

Cell DivisionCell Division

MPM: PlantsMPM: Plants

Cancer

Bowel disease

Alzheimer's Disease

MPM: DiseasesMPM: Diseases

MPM From INOMPM From INO




OverviewOverview

TPATPA

TPIPTPIP

Perry, J. W.; Marder, S. R.; Qin, J. G. Nature 1999, 398, 51

N

N

O

O

TPIPTPIP

Kawata, S. Nature 2001, 412, 697

TPIPTPIP

2μm

2μm

TPIPTPIP

Kawata, S. Nature 2001, 412, 697

TPIPTPIP

Gong, Q. H. Chem. Phys. Lett. 2003, 374

TPIPTPIP




OverviewOverview

Webb’s modelWebb’s model

Webb, W. W. Science 1998, 281, 1653

Webb, W. W. Science 1998, 281, 1653


Barlow, S. J. Am. Chem. Soc 2005, 127, 10844


Marder, S. R. J. Am. Chem. Soc 2005, 127, 7282


D-D`-A`-AD-D`-A`-A

Bazan, G. C. J. Am. Chem. Soc 2005, 127, 7282


Frechet, J. M. J. Chem. Mater., 2000, 12, 2838

Dendritic Dendritic

Goodson, III T. J. Am. Chem. Soc 2005, 127, 10128

Dendritic Dendritic

Kobuke, Y. J. Am. Chem. Soc 2003, 125, 13356

Self-Assembly Self-Assembly

Osuka, A. J. Am. Chem. Soc 2005, 127, 535

Self-Assembly Self-Assembly

Charndrashekar, T. K. J. Am. Chem. Soc 2005, 127, 11608

HeteroatomsHeteroatoms

FRET Enhanced TPA FRET Enhanced TPA

Frechet, J. M. J. J. Am. Chem. Soc. 2003, 125, 1448

Frechet, J. M. J. J. Am. Chem. Soc. 2003, 125, 1448

FRET Enhanced TPA FRET Enhanced TPA

Singlet OxygenSinglet Oxygen

Frechet J. M. J. J. Am. Chem. Soc. 2004, 126, 5380

Frechet J. M. J. J. Am. Chem. Soc. 2004, 126, 5380

Singlet OxygenSinglet Oxygen

NO Photochemical ProductionNO Photochemical Production

Ford, P. C. J. Am. Chem. Soc. 2004, 126, 13566

Wolf RearrangementWolf Rearrangement

Ford, P. C. J. Am. Chem. Soc. 2004, 126, 13566

Hruby, V. J. J. Am. Chem. Soc. 2004, 126, 7160

Bio-labelBio-label




OverviewOverview


Chemistry Physics

MedicineBiology

Engineering

NovelMaterials

NovelMaterials

AcknowledgeAcknowledge

Thanks for Prof. Pei and All Prof. & Ph.D candidates

in Organic Institute !!!

Thank you for your attention !Thank you for your attention !

Organic Non-linear Optic Materials

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