Fluorescence: 500 nm - 600 nm Archives - �Ǹ�Թ� - Fluorescent probes for imaging

TpOx-Ph-p-CN

�Ǹ�Թ� — Tue, 09 Feb 2021 09:30:56 +0000

TpOx-Ph-p-CN is a UV excitable fluorescent material with a polycyclic aromatic donor-acceptor structure where the triphenoxazole core acts as a donor and the aromatic group on the two position of the oxazole (4-cyano-phenyl) act as the acceptor group. The push-pull, donor-acceptor, structure facilitates intramolecular charge transfer in the excited state that results in a 244 nm emission Stokes Shift. TpOx-Ph-p-CN is also a photo-conducting Discotic Liquid Crystalline (DLC) material with room temperature mesophase. TpOx-Ph-p-CN is designed for 355 nm and 405 nm excitation with emission at 515 nm with quantum yield of 0.32, high thermal, chemical and photostability. TpOx-Ph-p-CN has potential uses in fluorescent dye staining, organic electronic and photonics, and imaging applications.

TpOx-Ph-p-CN can be purchased from .

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TpOx-Ph-m-CN

�Ǹ�Թ� — Tue, 09 Feb 2021 09:30:25 +0000

TpOx-Ph-m-CN is a UV excitable fluorescent material with a polycyclic aromatic donor-acceptor structure where the triphenoxazole core acts as a donor and the aromatic group on the two position of the oxazole (3-cyano-phenyl) act as the acceptor group. The push-pull, donor-acceptor, structure facilitates intramolecular charge transfer in the excited state that results in a 244 nm emission Stokes Shift. TpOx-Ph-m-CN is also a photo-conducting Discotic Liquid Crystalline (DLC) material with room temperature mesophase. TpOx-Ph-m-CN is designed for 355 nm and 405 nm excitation with emission at 515 nm with quantum yield of 0.51, high thermal, chemical and photostability. TpOx-Ph-m-CN has potential uses in fluorescent dye staining, organic electronic and photonics, and imaging applications.

TpOx-Ph-m-CN can be purchased from .

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TpOx-Ph-p-CF3

�Ǹ�Թ� — Mon, 08 Feb 2021 10:33:36 +0000

TpOx-Ph-p-CF₃ is a UV excitable fluorescent material with a polycyclic aromatic donor-acceptor structure where the triphenoxazole core acts as a donor and the aromatic group on the two position of the oxazole (4-trifluoromethyl-phenyl) act as the acceptor group. The push-pull, donor-acceptor, structure facilitates intramolecular charge transfer in the excited state that results in a 255 nm emission Stokes Shift. TpOx-Ph-p-CF₃ is also a photo-conducting Discotic Liquid Crystalline (DLC) material with mesophase transition onset temperature of 145°C. TpOx-Ph-p-CF₃ is designed for 355 nm and 405 nm excitation with emission at 526 nm with quantum yield of 0.51, high thermal, chemical and photostability. TpOx-Ph-p-CF₃ has potential uses in fluorescent dye staining, organic electronic and photonics, and imaging applications.

��can be purchased from Sigma Aldrich website.

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TpOx-Ph-m-CF3

�Ǹ�Թ� — Mon, 08 Feb 2021 10:29:42 +0000

TpOx-Ph-m-CF₃ is a UV excitable fluorescent dye with a polycyclic aromatic donor-acceptor structure where the triphenoxazole core acts as a donor and the aromatic group on the two position of the oxazole (3-trifluoromethyl-phenyl) act as the acceptor group. The push-pull, donor-acceptor, structure facilitates intramolecular charge transfer in the excited state that results in a 232 nm emission Stokes Shift. TpOx-Ph-m-CF₃ is also a photo-conducting Discotic Liquid Crystalline (DLC) material with mesophase transition onset temperature of 132°C. TpOx-Ph-m-CF₃ is designed for 355 nm and 405 nm excitation with emission at 503 nm with quantum yield of 0.48, high thermal, chemical and photostability. TpOx-Ph-m-CF₃ has potential uses in fluorescent dye staining, organic electronic and photonics, and imaging applications.

TpOx-Ph-m-CF₃ can be purchased from .

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TpOx-2-An

�Ǹ�Թ� — Mon, 08 Feb 2021 08:22:11 +0000

TpOx-2-An is a UV excitable fluorescent material with a polycyclic aromatic donor-acceptor structure where the triphenoxazole core acts as a donor and the aromatic group on the two position of the oxazole (2-anthracene) act as the acceptor group. The push-pull, donor-acceptor, structure facilitates intramolecular charge transfer in the excited state that results in a 264 nm emission Stokes Shift. TpOx-2-An is also a photo-conducting Discotic Liquid Crystalline (DLC) material with mesophase transition onset temperature of 162°C. TpOx-2-An is designed for 355 nm and 405 nm excitation with emission at 536 nm with quantum yield of 0.51, high thermal, chemical and photostability. TpOx-2-An has potential uses in fluorescent dye staining, organic electronic and photonics, and imaging applications.

TpOx-2-An can be purchased from .

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TpOx-1-Nap

�Ǹ�Թ� — Mon, 08 Feb 2021 08:21:17 +0000

TpOx-1-Nap is a UV excitable fluorescent material with a polycyclic aromatic donor-acceptor structure where the triphenoxazole core acts as a donor and the aromatic group on the two position of the oxazole (1-naphthalene) act as the acceptor group. The push-pull, donor-acceptor, structure facilitates intramolecular charge transfer in the excited state that results in a 235 nm emission Stokes Shift. TpOx-1-Nap is also a photo-conducting Discotic Liquid Crystalline (DLC) material with mesophase transition onset temperature of 96°C. TpOx-1-Nap is designed for 355 nm and 405 nm excitation with emission at 510 nm with quantum yield of 0.48, high thermal, chemical and photostability. TpOx-1-Nap has potential uses in fluorescent dye staining, organic electronic and photonics, and imaging applications.

TpOx-1-Nap can be purchased from .

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