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Showing 1 to 12 of 141 entries
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Iron Oxide Nanoparticles Stimulates Extra-Cellular Matrix Production in Cellular Spheroids.

Bioengineering (Basel, Switzerland)

Casco M, Olsen T, Herbst A, Evans G, Rothermel T, Pruett L, Simionescu D, Visconti R, Alexis F.
PMID: 28952483
Bioengineering (Basel). 2017 Jan 21;4(1). doi: 10.3390/bioengineering4010004.

Nanotechnologies have been integrated into drug delivery, and non-invasive imaging applications, into nanostructured scaffolds for the manipulation of cells. The objective of this work was to determine how the physico-chemical properties of magnetic nanoparticles (MNPs) and their spatial distribution...

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Casco M, Olsen T, Herbst A, et al. Iron Oxide Nanoparticles Stimulates Extra-Cellular Matrix Production in Cellular Spheroids. Bioengineering (Basel). 2017;4(1)doi: 10.3390/bioengineering4010004.
Casco, M., Olsen, T., Herbst, A., Evans, G., Rothermel, T., Pruett, L., Simionescu, D., Visconti, R., & Alexis, F. (2017). Iron Oxide Nanoparticles Stimulates Extra-Cellular Matrix Production in Cellular Spheroids. Bioengineering (Basel, Switzerland), 4(1), . https://doi.org/10.3390/bioengineering4010004
Casco, Megan, et al. "Iron Oxide Nanoparticles Stimulates Extra-Cellular Matrix Production in Cellular Spheroids." Bioengineering (Basel, Switzerland) vol. 4,1 (2017). doi: https://doi.org/10.3390/bioengineering4010004
Casco M, Olsen T, Herbst A, Evans G, Rothermel T, Pruett L, Simionescu D, Visconti R, Alexis F. Iron Oxide Nanoparticles Stimulates Extra-Cellular Matrix Production in Cellular Spheroids. Bioengineering (Basel). 2017 Jan 21;4(1). doi: 10.3390/bioengineering4010004. PMID: 28952483; PMCID: PMC5590449.
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Highly efficient copper(II) ion sorbents obtained by calcium carbonate mineralization on functionalized cross-linked copolymers.

Chemistry (Weinheim an der Bergstrasse, Germany)

Mihai M, Bunia I, Doroftei F, Varganici CD, Simionescu BC.
PMID: 25675892
Chemistry. 2015 Mar 23;21(13):5220-30. doi: 10.1002/chem.201406011. Epub 2015 Feb 12.

A new type of Cu(II) ion sorbents is presented. These are obtained by CaCO3 mineralization from supersaturated solutions on gel-like cross-linked polymeric beads as insoluble templates. A divinylbenzene-ethylacrylate-acrylonitrile cross-linked copolymer functionalized with weakly acidic, basic, or amphoteric functional groups...

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Mihai M, Bunia I, Doroftei F, et al. Highly efficient copper(II) ion sorbents obtained by calcium carbonate mineralization on functionalized cross-linked copolymers. Chemistry. 2015;21(13):5220-30doi: 10.1002/chem.201406011.
Mihai, M., Bunia, I., Doroftei, F., Varganici, C. D., & Simionescu, B. C. (2015). Highly efficient copper(II) ion sorbents obtained by calcium carbonate mineralization on functionalized cross-linked copolymers. Chemistry (Weinheim an der Bergstrasse, Germany), 21(13), 5220-30. https://doi.org/10.1002/chem.201406011
Mihai, Marcela, et al. "Highly efficient copper(II) ion sorbents obtained by calcium carbonate mineralization on functionalized cross-linked copolymers." Chemistry (Weinheim an der Bergstrasse, Germany) vol. 21,13 (2015): 5220-30. doi: https://doi.org/10.1002/chem.201406011
Mihai M, Bunia I, Doroftei F, Varganici CD, Simionescu BC. Highly efficient copper(II) ion sorbents obtained by calcium carbonate mineralization on functionalized cross-linked copolymers. Chemistry. 2015 Mar 23;21(13):5220-30. doi: 10.1002/chem.201406011. Epub 2015 Feb 12. PMID: 25675892.
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Recent advances in metathesis-derived polymers containing transition metals in the side chain.

Beilstein journal of organic chemistry

Dragutan I, Dragutan V, Simionescu BC, Demonceau A, Fischer H.
PMID: 26877797
Beilstein J Org Chem. 2015 Dec 28;11:2747-62. doi: 10.3762/bjoc.11.296. eCollection 2015.

This account critically surveys the field of side-chain transition metal-containing polymers as prepared by controlled living ring-opening metathesis polymerization (ROMP) of the respective metal-incorporating monomers. Ferrocene- and other metallocene-modified polymers, macromolecules including metal-carbonyl complexes, polymers tethering early or late...

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Dragutan I, Dragutan V, Simionescu BC, et al. Recent advances in metathesis-derived polymers containing transition metals in the side chain. Beilstein J Org Chem. 2015;11:2747-62doi: 10.3762/bjoc.11.296.
Dragutan, I., Dragutan, V., Simionescu, B. C., Demonceau, A., & Fischer, H. (2015). Recent advances in metathesis-derived polymers containing transition metals in the side chain. Beilstein journal of organic chemistry, 112747-62. https://doi.org/10.3762/bjoc.11.296
Dragutan, Ileana, et al. "Recent advances in metathesis-derived polymers containing transition metals in the side chain." Beilstein journal of organic chemistry vol. 11 (2015): 2747-62. doi: https://doi.org/10.3762/bjoc.11.296
Dragutan I, Dragutan V, Simionescu BC, Demonceau A, Fischer H. Recent advances in metathesis-derived polymers containing transition metals in the side chain. Beilstein J Org Chem. 2015 Dec 28;11:2747-62. doi: 10.3762/bjoc.11.296. eCollection 2015. PMID: 26877797; PMCID: PMC4734322.
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Matrix metalloproteinases in the pathology of natural and bioprosthetic cardiac valves.

Cardiovascular pathology : the official journal of the Society for Cardiovascular Pathology

Simionescu A, Simionescu DT, Deac RF.
PMID: 25851789
Cardiovasc Pathol. 1996 Nov-Dec;5(6):323-32. doi: 10.1016/s1054-8807(96)00043-9.

Degenerative dysfunction of cardiac valves may be accounted for by uncontrolled extracellular matrix degradation processes in which matrix metalloproteinases could play a major role. In this study, 24 pathologic human valves and 26 pericardial-derived bioprostheses were analysed for metalloproteinases...

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Simionescu A, Simionescu DT, Deac RF. Matrix metalloproteinases in the pathology of natural and bioprosthetic cardiac valves. Cardiovasc Pathol. 1996;5(6):323-32doi: 10.1016/s1054-8807(96)00043-9.
Simionescu, A., Simionescu, D. T., & Deac, R. F. (1996). Matrix metalloproteinases in the pathology of natural and bioprosthetic cardiac valves. Cardiovascular pathology : the official journal of the Society for Cardiovascular Pathology, 5(6), 323-32. https://doi.org/10.1016/s1054-8807(96)00043-9
Simionescu, A, et al. "Matrix metalloproteinases in the pathology of natural and bioprosthetic cardiac valves." Cardiovascular pathology : the official journal of the Society for Cardiovascular Pathology vol. 5,6 (1996): 323-32. doi: https://doi.org/10.1016/s1054-8807(96)00043-9
Simionescu A, Simionescu DT, Deac RF. Matrix metalloproteinases in the pathology of natural and bioprosthetic cardiac valves. Cardiovasc Pathol. 1996 Nov-Dec;5(6):323-32. doi: 10.1016/s1054-8807(96)00043-9. PMID: 25851789.
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The expression of twist in differentiated thyroid carcinomas.

Current health sciences journal

Calangiu CM, Mărgăritescu C, Cernea D, Stepan A, Simionescu CE.
PMID: 25729603
Curr Health Sci J. 2014 Jul-Sep;40(3):184-9. doi: 10.12865/CHSJ.40.03.05. Epub 2014 Aug 04.

Differentiated thyroid carcinoma are lesions with a generally favorable prognosis, although there are patients with risk of recurrence and metastasis. In this study we analyzed 43 thyroid carcinomas referring to Twist expression in relation to clinicopathological parameters. The immunoreaction...

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Calangiu CM, Mărgăritescu C, Cernea D, et al. The expression of twist in differentiated thyroid carcinomas. Curr Health Sci J. 2014;40(3):184-9doi: 10.12865/CHSJ.40.03.05.
Calangiu, C. M., Mărgăritescu, C., Cernea, D., Stepan, A., & Simionescu, C. E. (2014). The expression of twist in differentiated thyroid carcinomas. Current health sciences journal, 40(3), 184-9. https://doi.org/10.12865/CHSJ.40.03.05
Calangiu, Cristina Mariana, et al. "The expression of twist in differentiated thyroid carcinomas." Current health sciences journal vol. 40,3 (2014): 184-9. doi: https://doi.org/10.12865/CHSJ.40.03.05
Calangiu CM, Mărgăritescu C, Cernea D, Stepan A, Simionescu CE. The expression of twist in differentiated thyroid carcinomas. Curr Health Sci J. 2014 Jul-Sep;40(3):184-9. doi: 10.12865/CHSJ.40.03.05. Epub 2014 Aug 04. PMID: 25729603; PMCID: PMC4340438.
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Agostic NSi-H...Mo complexes: from curiosity to catalysis.

Angewandte Chemie (International ed. in English)

Khalimon AY, Simionescu R, Kuzmina LG, Howard JA, Nikonov GI.
PMID: 18767092
Angew Chem Int Ed Engl. 2008;47(40):7701-4. doi: 10.1002/anie.200802147.

No abstract available.

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Khalimon AY, Simionescu R, Kuzmina LG, et al. Agostic NSi-H...Mo complexes: from curiosity to catalysis. Angew Chem Int Ed Engl. 2008;47(40):7701-4doi: 10.1002/anie.200802147.
Khalimon, A. Y., Simionescu, R., Kuzmina, L. G., Howard, J. A., & Nikonov, G. I. (2008). Agostic NSi-H...Mo complexes: from curiosity to catalysis. Angewandte Chemie (International ed. in English), 47(40), 7701-4. https://doi.org/10.1002/anie.200802147
Khalimon, Andrey Y, et al. "Agostic NSi-H...Mo complexes: from curiosity to catalysis." Angewandte Chemie (International ed. in English) vol. 47,40 (2008): 7701-4. doi: https://doi.org/10.1002/anie.200802147
Khalimon AY, Simionescu R, Kuzmina LG, Howard JA, Nikonov GI. Agostic NSi-H...Mo complexes: from curiosity to catalysis. Angew Chem Int Ed Engl. 2008;47(40):7701-4. doi: 10.1002/anie.200802147. PMID: 18767092.
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Some Major Plasmalemma Proteins of Human Diabetic Platelets are Involved in the Enhanced Platelet Adhesion to Cultured Valvular Endothelial Cells.

Platelets

Lupu C, Manduteanu I, Calb M, Simionescu N, Simionescu M, Ionescu M.
PMID: 21043887
Platelets. 1993;4(2):79-84. doi: 10.3109/09537109309013200.

To extend our investigations on the interaction between diabetic platelets and endothelium, we tried to identify the molecular components involved in the increased adhesiveness of diabetic platelets to cultured valvular endothelial cells (VEC). Platelets from diabetic patients were radiolabeled...

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Lupu C, Manduteanu I, Calb M, et al. Some Major Plasmalemma Proteins of Human Diabetic Platelets are Involved in the Enhanced Platelet Adhesion to Cultured Valvular Endothelial Cells. Platelets. 1993;4(2):79-84doi: 10.3109/09537109309013200.
Lupu, C., Manduteanu, I., Calb, M., Simionescu, N., Simionescu, M., & Ionescu, M. (1993). Some Major Plasmalemma Proteins of Human Diabetic Platelets are Involved in the Enhanced Platelet Adhesion to Cultured Valvular Endothelial Cells. Platelets, 4(2), 79-84. https://doi.org/10.3109/09537109309013200
Lupu, C, et al. "Some Major Plasmalemma Proteins of Human Diabetic Platelets are Involved in the Enhanced Platelet Adhesion to Cultured Valvular Endothelial Cells." Platelets vol. 4,2 (1993): 79-84. doi: https://doi.org/10.3109/09537109309013200
Lupu C, Manduteanu I, Calb M, Simionescu N, Simionescu M, Ionescu M. Some Major Plasmalemma Proteins of Human Diabetic Platelets are Involved in the Enhanced Platelet Adhesion to Cultured Valvular Endothelial Cells. Platelets. 1993;4(2):79-84. doi: 10.3109/09537109309013200. PMID: 21043887.
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A filament of dark matter between two clusters of galaxies.

Nature

Dietrich JP, Werner N, Clowe D, Finoguenov A, Kitching T, Miller L, Simionescu A.
PMID: 22763438
Nature. 2012 Jul 12;487(7406):202-4. doi: 10.1038/nature11224.

It is a firm prediction of the concordance cold-dark-matter cosmological model that galaxy clusters occur at the intersection of large-scale structure filaments. The thread-like structure of this 'cosmic web' has been traced by galaxy redshift surveys for decades. More...

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Dietrich JP, Werner N, Clowe D, et al. A filament of dark matter between two clusters of galaxies. Nature. 2012;487(7406):202-4doi: 10.1038/nature11224.
Dietrich, J. P., Werner, N., Clowe, D., Finoguenov, A., Kitching, T., Miller, L., & Simionescu, A. (2012). A filament of dark matter between two clusters of galaxies. Nature, 487(7406), 202-4. https://doi.org/10.1038/nature11224
Dietrich, Jörg P, et al. "A filament of dark matter between two clusters of galaxies." Nature vol. 487,7406 (2012): 202-4. doi: https://doi.org/10.1038/nature11224
Dietrich JP, Werner N, Clowe D, Finoguenov A, Kitching T, Miller L, Simionescu A. A filament of dark matter between two clusters of galaxies. Nature. 2012 Jul 12;487(7406):202-4. doi: 10.1038/nature11224. PMID: 22763438.
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Clinical, epidemiological and histopathological prognostic factors in oral squamous carcinoma.

Current health sciences journal

Dragomir LP, Simionescu C, Dăguci L, Searpe M, Dragomir M.
PMID: 24778830
Curr Health Sci J. 2010 Oct;36(4):201-5. Epub 2010 Dec 10.

The study that was carried out was comprised of 117 cases of oral squamous carcinomas, selected in two years interval, between 2007-2008. The tumors were diagnosed especially at patients between the ages of 50 and 79 years, 96,6% being...

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Dragomir LP, Simionescu C, Dăguci L, et al. Clinical, epidemiological and histopathological prognostic factors in oral squamous carcinoma. Curr Health Sci J. 2010;36(4):201-5
Dragomir, L. P., Simionescu, C., Dăguci, L., Searpe, M., & Dragomir, M. (2010). Clinical, epidemiological and histopathological prognostic factors in oral squamous carcinoma. Current health sciences journal, 36(4), 201-5.
Dragomir, L P, et al. "Clinical, epidemiological and histopathological prognostic factors in oral squamous carcinoma." Current health sciences journal vol. 36,4 (2010): 201-5.
Dragomir LP, Simionescu C, Dăguci L, Searpe M, Dragomir M. Clinical, epidemiological and histopathological prognostic factors in oral squamous carcinoma. Curr Health Sci J. 2010 Oct;36(4):201-5. Epub 2010 Dec 10. PMID: 24778830; PMCID: PMC3945258.
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Ciliary body melanoma - a particularly rare type of ocular tumor. Case report and general considerations.

Maedica

Costache M, Patrascu OM, Adrian D, Costache D, Sajin M, Ungureanu E, Simionescu O.
PMID: 24790669
Maedica (Bucur). 2013 Sep;8(4):360-4.

ABSTRACT: Uveal melanoma is the most common primary malignancy of the eye in white adults. Frequently, uveal melanoma arises from choroid or iris. Ciliary body melanoma is a rare if not exceptional subtype of uveal melanoma. Furthermore, ciliary melanoma...

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Costache M, Patrascu OM, Adrian D, et al. Ciliary body melanoma - a particularly rare type of ocular tumor. Case report and general considerations. Maedica (Bucur). 2013;8(4):360-4
Costache, M., Patrascu, O. M., Adrian, D., Costache, D., Sajin, M., Ungureanu, E., & Simionescu, O. (2013). Ciliary body melanoma - a particularly rare type of ocular tumor. Case report and general considerations. Maedica, 8(4), 360-4.
Costache, Mariana, et al. "Ciliary body melanoma - a particularly rare type of ocular tumor. Case report and general considerations." Maedica vol. 8,4 (2013): 360-4.
Costache M, Patrascu OM, Adrian D, Costache D, Sajin M, Ungureanu E, Simionescu O. Ciliary body melanoma - a particularly rare type of ocular tumor. Case report and general considerations. Maedica (Bucur). 2013 Sep;8(4):360-4. PMID: 24790669; PMCID: PMC3968473.
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Mechanistic aspects of hydrosilylation catalyzed by (ArN=)Mo(H)(Cl)(PMe3)3.

Inorganic chemistry

Khalimon AY, Shirobokov OG, Peterson E, Simionescu R, Kuzmina LG, Howard JA, Nikonov GI.
PMID: 22435952
Inorg Chem. 2012 Apr 02;51(7):4300-13. doi: 10.1021/ic300010c. Epub 2012 Mar 21.

The reaction of (ArN=)MoCl(2)(PMe(3))(3) (Ar = 2,6-diisopropylphenyl) with L-Selectride gives the hydrido-chloride complex (ArN=)Mo(H)(Cl)(PMe(3))(3) (2). Complex 2 was found to catalyze the hydrosilylation of carbonyls and nitriles as well as the dehydrogenative silylation of alcohols and water. Compound 2...

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Khalimon AY, Shirobokov OG, Peterson E, et al. Mechanistic aspects of hydrosilylation catalyzed by (ArN=)Mo(H)(Cl)(PMe3)3. Inorg Chem. 2012;51(7):4300-13doi: 10.1021/ic300010c.
Khalimon, A. Y., Shirobokov, O. G., Peterson, E., Simionescu, R., Kuzmina, L. G., Howard, J. A., & Nikonov, G. I. (2012). Mechanistic aspects of hydrosilylation catalyzed by (ArN=)Mo(H)(Cl)(PMe3)3. Inorganic chemistry, 51(7), 4300-13. https://doi.org/10.1021/ic300010c
Khalimon, Andrey Y, et al. "Mechanistic aspects of hydrosilylation catalyzed by (ArN=)Mo(H)(Cl)(PMe3)3." Inorganic chemistry vol. 51,7 (2012): 4300-13. doi: https://doi.org/10.1021/ic300010c
Khalimon AY, Shirobokov OG, Peterson E, Simionescu R, Kuzmina LG, Howard JA, Nikonov GI. Mechanistic aspects of hydrosilylation catalyzed by (ArN=)Mo(H)(Cl)(PMe3)3. Inorg Chem. 2012 Apr 02;51(7):4300-13. doi: 10.1021/ic300010c. Epub 2012 Mar 21. PMID: 22435952.
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Out-of-water constitutional self-organization of chitosan-cinnamaldehyde dynagels.

Chemistry (Weinheim an der Bergstrasse, Germany)

Marin L, Moraru S, Popescu MC, Nicolescu A, Zgardan C, Simionescu BC, Barboiu M.
PMID: 24616034
Chemistry. 2014 Apr 14;20(16):4814-21. doi: 10.1002/chem.201304714. Epub 2014 Mar 11.

An investigation of the constitutional adaptive gelation process of chitosan/cinnamaldehyde (C/Cy) dynagels is reported. These gels generate timely variant macroscopic organization across extended scales. In the first stage, imine-bond formation takes place "in-water" and generates low-ordered hydrogels. The progressive...

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Marin L, Moraru S, Popescu MC, et al. Out-of-water constitutional self-organization of chitosan-cinnamaldehyde dynagels. Chemistry. 2014;20(16):4814-21doi: 10.1002/chem.201304714.
Marin, L., Moraru, S., Popescu, M. C., Nicolescu, A., Zgardan, C., Simionescu, B. C., & Barboiu, M. (2014). Out-of-water constitutional self-organization of chitosan-cinnamaldehyde dynagels. Chemistry (Weinheim an der Bergstrasse, Germany), 20(16), 4814-21. https://doi.org/10.1002/chem.201304714
Marin, Luminita, et al. "Out-of-water constitutional self-organization of chitosan-cinnamaldehyde dynagels." Chemistry (Weinheim an der Bergstrasse, Germany) vol. 20,16 (2014): 4814-21. doi: https://doi.org/10.1002/chem.201304714
Marin L, Moraru S, Popescu MC, Nicolescu A, Zgardan C, Simionescu BC, Barboiu M. Out-of-water constitutional self-organization of chitosan-cinnamaldehyde dynagels. Chemistry. 2014 Apr 14;20(16):4814-21. doi: 10.1002/chem.201304714. Epub 2014 Mar 11. PMID: 24616034.
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Showing 1 to 12 of 141 entries