'400 nm' diaporamas de présentation

Laser safety

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Topics for Today

Topics for Today. Properties of Light Sunscreen and the Ozone Layer! Quiz #4. Readings for Today. Spectro-photometry: Figure 5.23!. Section 2.4 Waves of Light Section 2.7 Biological Effects of Radiation!. What is the difference between UV-A, UV-B, and UV-C?. Topics for Monday.

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RADIATION AND SPECTRA

RADIATION AND SPECTRA. Chapter 4. l. WAVES. A stone dropped into a pool of water causes an expanding disturbance called a wave. WAVES. A stone dropped into a pool of water causes an expanding disturbance called a wave.

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College 7

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Femtosecond Dynamics of Molecules in Intense Laser Fields

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The small molecule neurotransmitters Acetylcholine glutamate GABA glycine

The small molecule neurotransmitters Acetylcholine glutamate GABA glycine. Biogenic amines. Alternative G protein pathways. How G proteins activate adenylyl cyclase. Structure and function of PKA. Production of PIP 2. PLC activation by G proteins. Production of IP 3.

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Femtosecond Dynamics of Molecules in Intense Laser Fields

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Laser-induced vibrational motion through impulsive ionization

Laser-induced vibrational motion through impulsive ionization. George N. Gibson University of Connecticut Department of Physics. Grad students: Li Fang, Brad Moser Funding : NSF-AMO. October 19, 2007 University of New Mexico Albuquerque, NM. Motivation.

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TiO 2 nanoparticles as UV protectors in skin

Optoelectronics and Measurement Techniques Laboratory. TiO 2 nanoparticles as UV protectors in skin. Doctoral dissertation Alexey Popov. University of Oulu, November 21, 2008. Outline. Solar spectrum UV action spectrum Titanium dioxide: crystal forms Skin structure

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Please turn off your phone

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ANALYTICAL CHEMISTRY CHEM 3811 CHAPTER 19

ANALYTICAL CHEMISTRY CHEM 3811 CHAPTER 19. DR. AUGUSTINE OFORI AGYEMAN Assistant professor of chemistry Department of natural sciences Clayton state university. CHAPTER 19 SPECTROPHOTOMETRY. COMPONENTS OF THE SPECTROPHOTOMETER. Absorption (UV-Vis). b. P o. P. Light source.

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CNRAD news - Summary of the last TS and new PS EAIRRAD facility

CNRAD news - Summary of the last TS and new PS EAIRRAD facility. Overall beam schedule for 2012 New installations and results RadMONs (2 nd and 3 rd Slots) Equipments to be tested in 2012 New PS East Area IRRAD. Overall Beam schedule for 2012.

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Recent results of in-flight calibration of SCIAMACHY reflectances

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J. Phys. Chem. Lett., 2010, 1, 215-218

J. Phys. Chem. Lett., 2010, 1, 215-218. Introduction. 3,5-dimethyl-4-(9-anthracenyl)julolidine. Electron transfer (ET) processes and charge transfer (CT) states are involved in photosynthesis utilized in opto-electronic devices

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Pump-probe measurements of C 60

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Ultraslow Dissociation of H 2 + Via Intense Laser Pulses

DAMOP 2010. Ultraslow Dissociation of H 2 + Via Intense Laser Pulses. Presented by: Brad Moser And George Gibson. - A two-color laser experiment presented itself:. - 800 nm pulse to bond-soften. - 400 nm pulse to resonantly excite to 3d s g. DAMOP 2010. A Bound State.

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Lab15_Slides Diffraction Grating

Lab15_Slides Diffraction Grating. Diffraction Grating. A diffraction grating consists of a large number of equally spaced narrow slits or lines. A transmission grating has slits, while a reflection grating has lines that reflect light. The more lines or slits there are, the narrower the peaks.

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Light is Additive

Light is Additive. RGB JAVA Applet C L I C K H E R E. Green = Yellow + Cyan. Cyan = Green + Blue. Yellow = Red + Green. Red = Yellow + Magenta. Blue = Magenta + Cyan. Magenta = Red + Blue. Kotz & Treichel, Chemistry & Chemical Reactivity , 3 rd Edition , 1996, page 1074.

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