Effect of Bulk Doping on the Electrical Conductivity of Selected Metallocene Polyamines

Carraher, Charles E.; Battin, Amitabh; Roner, Michael R.

doi:10.1007/s10904-012-9696-6

Cited by 15 publications

(11 citation statements)

References 24 publications

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“…[30] As noted before, [19À30] we have been involved in the inclusion of metallocenes into polymer backbones for a number of reasons including most recently the production of electrically conductive materials [27,68,69] and their ability to inhibit cancer. [29,38] The ability to inhibit cancer cell growth is well known and the mechanistic picture has been recently reviewed and found to be different than for cisplatin.…”

Section: Introductionmentioning

confidence: 99%

Metallocene-containing polyesters from reaction of 3,5-pyridinedicarboxylic acid and metallocene dihalides and their preliminary ability to inhibit cancer cell growth

Carraher

Morrison

Roner

et al. 2015

Journal of the Chinese Advanced Materials Society

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Polyesters were rapidly formed employing the interfacial condensation of Group VB and vanadocene dihalides with 3,5-purinedicarboxylic acid. Infrared spectroscopy shows the formation of metalÀoxygen bonds. The products have a largely distorted non-bridging geometry about the metal atom. Matrix-assisted laser desorption/ionization mass spectrometry results are consistent with the formation of the polyesters. The polymers exhibit inhibition of the growth of pancreatic, colon, breast, and prostate cancer cell lines.

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Section: Introductionmentioning

confidence: 99%

Metallocene-containing polyesters from reaction of 3,5-pyridinedicarboxylic acid and metallocene dihalides and their preliminary ability to inhibit cancer cell growth

Carraher

Morrison

Roner

et al. 2015

Journal of the Chinese Advanced Materials Society

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“…The 2-nitro-1,4-phenylenediamne polymer can show this resonance as shown below, Figure 3, consistent with this idea. We then synthesized other structurally similar polymers using zirconocene and hafnocene dichlorides [17]. The largest increase of 10 6 occurred for the hafnocene product.…”

Section: Electrical Conductivitymentioning

confidence: 99%

“…We then synthesized other structurally similar polymers using zirconocene and hafnocene dichlorides [17]. The largest increase of 10 6 occurred for the hafnocene product.…”

Section: Plant Growth Hormonesmentioning

confidence: 99%

Group 4 Metallocene Polymers—Selected Properties and Applications

et al. 2018

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Group 4 metallocene polymers offer a wide variety of unique properties. Some of these are reviewed in this paper, including the ability to form fibers and to absorb laser radiation, thereby protecting materials containing them in small amounts; the possibility of becoming conductive materials through simple doping; increasing the productivity of damaged, old and mold-infested seeds through incorporation of plant growth hormones; and acting as anticancer drugs that inhibit a variety of human cancers including breast and pancreatic cancers.

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“…The phosphate group of DNA sugar backbones usually acts as an anchoring site and the ni trogen of DNA base binding is extremely effective, this often resulting in the stabilization of the tin center as an octahedral species. Low doses of organotins can ex hibit anti tumoural activity [28][29][30] and have suggest ed an action mode via a gene mediated pathway in the cancer cells, opening a new research sub area on orga notin(IV) compounds. The chemical and biochemical aspect of DNA inhibition, including biotechnological aspects of organotin(IV) cancer chemotherapy, has al so been described.…”

Section: Introductionmentioning

confidence: 99%