silicon and 4-4-difluoro-4-bora-3a-4a-diaza-s-indacene

silicon has been researched along with 4-4-difluoro-4-bora-3a-4a-diaza-s-indacene* in 2 studies

Other Studies

2 other study(ies) available for silicon and 4-4-difluoro-4-bora-3a-4a-diaza-s-indacene

Article	Year
Switching the photo-induced energy and electron-transfer processes in BODIPY-phthalocyanine conjugates. Chemical communications (Cambridge, England), 2009, Mar-28, Issue:12 Two novel silicon(IV) phthalocyanines substituted axially with two BODIPY or mono-styryl BODIPY moieties have been synthesised, which exhibit predominantly a photo-induced energy or electron-transfer process in toluene depending on the axial substituents. Topics: Boron Compounds; Electrons; Fluorescent Dyes; Indoles; Isoindoles; Molecular Structure; Photochemistry; Radiation-Sensitizing Agents; Silicon; Toluene	2009
On-chip absorption measurements using an integrated waveguide. Analytical and bioanalytical chemistry, 2002, Volume: 373, Issue:7 Square hollow waveguides are used to integrate measurement of absorption with chip-based electrophoresis. The 50x50 microm liquid channel and 50x50 microm waveguide are etched as a negative pattern into a silicon master and replicated as a positive in poly-dimethylsiloxane (PDMS). The uniform refractive index of the chip prevents guiding by total internal reflection. Instead, light at 488 nm is guided by reflection at the air-PDMS interface. The waveguide has a 60% efficiency over a distance of 3.2 cm. Separation of fluorescein and the dye BODIPY is demonstrated. A detection limit (S/N=3) of 200 microM fluorescein is obtained using a 50 microm pathlength and a simple photocell detector. Topics: Absorption; Boron Compounds; Calibration; Dimethylpolysiloxanes; Electrochemistry; Electrophoresis, Capillary; Equipment Design; Fluorescein; Fluorescence; Microscopy, Electron, Scanning; Miniaturization; Refractometry; Reproducibility of Results; Sensitivity and Specificity; Silicon	2002

Article

Year

Switching the photo-induced energy and electron-transfer processes in BODIPY-phthalocyanine conjugates.

Chemical communications (Cambridge, England), 2009, Mar-28, Issue:12

Two novel silicon(IV) phthalocyanines substituted axially with two BODIPY or mono-styryl BODIPY moieties have been synthesised, which exhibit predominantly a photo-induced energy or electron-transfer process in toluene depending on the axial substituents.

Topics: Boron Compounds; Electrons; Fluorescent Dyes; Indoles; Isoindoles; Molecular Structure; Photochemistry; Radiation-Sensitizing Agents; Silicon; Toluene

2009

On-chip absorption measurements using an integrated waveguide.

Analytical and bioanalytical chemistry, 2002, Volume: 373, Issue:7

Square hollow waveguides are used to integrate measurement of absorption with chip-based electrophoresis. The 50x50 microm liquid channel and 50x50 microm waveguide are etched as a negative pattern into a silicon master and replicated as a positive in poly-dimethylsiloxane (PDMS). The uniform refractive index of the chip prevents guiding by total internal reflection. Instead, light at 488 nm is guided by reflection at the air-PDMS interface. The waveguide has a 60% efficiency over a distance of 3.2 cm. Separation of fluorescein and the dye BODIPY is demonstrated. A detection limit (S/N=3) of 200 microM fluorescein is obtained using a 50 microm pathlength and a simple photocell detector.

Topics: Absorption; Boron Compounds; Calibration; Dimethylpolysiloxanes; Electrochemistry; Electrophoresis, Capillary; Equipment Design; Fluorescein; Fluorescence; Microscopy, Electron, Scanning; Miniaturization; Refractometry; Reproducibility of Results; Sensitivity and Specificity; Silicon

2002