Photo-ionization and photo-excitation of curcumin investigated by laser flash photolysis

Qian, Tingting; Li, Kun; Gao, Bo; Zhu, Rongrong; Wu, Xin; Wang, Shilong

doi:10.1016/j.saa.2013.06.066

Cited by 14 publications

(3 citation statements)

References 55 publications

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“…Cur, as a pigment, should possess phototherapy properties, as found in other research [23,24]. Tan I exposed to visible light can form excited triplet state as mentioned above in this paper, but its cytotoxicity to liver cancer cells exposed to visible light is almost the same as in dark conditions.…”

Section: Synergic Effect Of Tan I On the Phototherapy Of Cancer Cellssupporting

confidence: 53%

The triplet state of tanshinone I and its synergic effect on the phototherapy of cancer cells with curcumin

Zhang

Jiang

et al. 2015

Spectrochimica Acta Part A: Molecular and Biomolecular Spectros

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Section: Synergic Effect Of Tan I On the Phototherapy Of Cancer Cellssupporting

confidence: 53%

The triplet state of tanshinone I and its synergic effect on the phototherapy of cancer cells with curcumin

Zhang

Jiang

et al. 2015

Spectrochimica Acta Part A: Molecular and Biomolecular Spectros

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“…The photophysical and photochemical properties of curcumin itself have been widely investigated. 19,20,[31][32][33] This research is instead concerned with the mechanisms for the generation of radicals in the CCM-based PISs.…”

Section: Pissmentioning

confidence: 99%

A new role of curcumin: as a multicolor photoinitiator for polymer fabrication under household UV to red LED bulbs

et al. 2015

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“…can initiate a free radical photopolymerization (FRP) when used with co‐initiators such as amines, germanes, alcohols, ethers and thiols etc. . However, most of the conventional hydrogen‐abstraction operating PIs suffer from several disadvantages including requirement of hydrogen donor, poor sensitivity in the visible range and low solubility in monomers .…”

Section: Introductionmentioning

confidence: 99%

Naphthalimide‐Tertiary Amine Derivatives as Blue‐Light‐Sensitive Photoinitiators

et al. 2018

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The photochemical mechanism of the radical generation from photoinitiating systems based on 1, 8‐naphthalimide derivatives (ANDs; with tertiary amine moieties) are investigated by using various approaches including cyclic voltammetry, steady‐state photolysis, and electron spin resonance spin‐trapping techniques. It reveals that radicals can be produced from ANDs alone or ANDs/additive (e. g. iodonium salt or chloro triazine) combinations. The generated radicals and cations can initiate both free‐radical and cationic photopolymerization reactions under irradiation with various light‐emitting diodes or a halogen lamp. For most of the AND‐based photoinitiating systems, more than 60 % of acrylate or epoxide conversions were attained, and were even higher than those obtained by using commercial photoinitiators, for example, bisacylphosphine oxide or camphorquinone. More interestingly, the AND1‐based photoinitiating system can also initiate concomitant cationic/radical polymerizations and can be used for the synthesis of interpenetrated polymer networks.

show abstract

Photo-ionization and photo-excitation of curcumin investigated by laser flash photolysis

Cited by 14 publications

References 55 publications

The triplet state of tanshinone I and its synergic effect on the phototherapy of cancer cells with curcumin

The triplet state of tanshinone I and its synergic effect on the phototherapy of cancer cells with curcumin

A new role of curcumin: as a multicolor photoinitiator for polymer fabrication under household UV to red LED bulbs

Naphthalimide‐Tertiary Amine Derivatives as Blue‐Light‐Sensitive Photoinitiators

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