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In Depth Analysis of Chiroptical Properties of Enones Derived from Abietic Acid.

The Journal of organic chemistry

Masnyk M, Butkiewicz A, Górecki M, Luboradzki R, Paluch P, Potrzebowski MJ, Frelek J.
PMID: 29490457
J Org Chem. 2018 Apr 06;83(7):3547-3561. doi: 10.1021/acs.joc.7b02911. Epub 2018 Mar 09.

With the use of inexpensive commercially available abietic acid, a whole series of abietane enones were prepared in high yields. The structures of all the products obtained were determined by comprehensive spectroscopic analysis with particular emphasis on the use...

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Masnyk M, Butkiewicz A, Górecki M, et al. In Depth Analysis of Chiroptical Properties of Enones Derived from Abietic Acid. J Org Chem. 2018;83(7):3547-3561doi: 10.1021/acs.joc.7b02911.
Masnyk, M., Butkiewicz, A., Górecki, M., Luboradzki, R., Paluch, P., Potrzebowski, M. J., & Frelek, J. (2018). In Depth Analysis of Chiroptical Properties of Enones Derived from Abietic Acid. The Journal of organic chemistry, 83(7), 3547-3561. https://doi.org/10.1021/acs.joc.7b02911
Masnyk, Marek, et al. "In Depth Analysis of Chiroptical Properties of Enones Derived from Abietic Acid." The Journal of organic chemistry vol. 83,7 (2018): 3547-3561. doi: https://doi.org/10.1021/acs.joc.7b02911
Masnyk M, Butkiewicz A, Górecki M, Luboradzki R, Paluch P, Potrzebowski MJ, Frelek J. In Depth Analysis of Chiroptical Properties of Enones Derived from Abietic Acid. J Org Chem. 2018 Apr 06;83(7):3547-3561. doi: 10.1021/acs.joc.7b02911. Epub 2018 Mar 09. PMID: 29490457.
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Photoisomerization dynamics and pathways of trans- and cis-azobenzene in solution from broadband femtosecond spectroscopies and calculations.

The journal of physical chemistry. B

Quick M, Dobryakov AL, Gerecke M, Richter C, Berndt F, Ioffe IN, Granovsky AA, Mahrwald R, Ernsting NP, Kovalenko SA.
PMID: 24983924
J Phys Chem B. 2014 Jul 24;118(29):8756-71. doi: 10.1021/jp504999f. Epub 2014 Jul 11.

The photoisomerization of azobenzene in solution was studied experimentally and by calculations. trans-to-cis and cis-to-trans dynamics are described through broadband transient absorption, fluorescence, and stimulated Raman spectroscopy. Transient absorption was extended to cover not only the nπ* band but...

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Quick M, Dobryakov AL, Gerecke M, et al. Photoisomerization dynamics and pathways of trans- and cis-azobenzene in solution from broadband femtosecond spectroscopies and calculations. J Phys Chem B. 2014;118(29):8756-71doi: 10.1021/jp504999f.
Quick, M., Dobryakov, A. L., Gerecke, M., Richter, C., Berndt, F., Ioffe, I. N., Granovsky, A. A., Mahrwald, R., Ernsting, N. P., & Kovalenko, S. A. (2014). Photoisomerization dynamics and pathways of trans- and cis-azobenzene in solution from broadband femtosecond spectroscopies and calculations. The journal of physical chemistry. B, 118(29), 8756-71. https://doi.org/10.1021/jp504999f
Quick, M, et al. "Photoisomerization dynamics and pathways of trans- and cis-azobenzene in solution from broadband femtosecond spectroscopies and calculations." The journal of physical chemistry. B vol. 118,29 (2014): 8756-71. doi: https://doi.org/10.1021/jp504999f
Quick M, Dobryakov AL, Gerecke M, Richter C, Berndt F, Ioffe IN, Granovsky AA, Mahrwald R, Ernsting NP, Kovalenko SA. Photoisomerization dynamics and pathways of trans- and cis-azobenzene in solution from broadband femtosecond spectroscopies and calculations. J Phys Chem B. 2014 Jul 24;118(29):8756-71. doi: 10.1021/jp504999f. Epub 2014 Jul 11. PMID: 24983924.
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The construction and testing of the portable Hg(2+) ultrasonic calibrator for the control of mercury speciation systems.

Talanta

Gorecki J, Okonska A.
PMID: 26592572
Talanta. 2016 Jan 15;147:28-34. doi: 10.1016/j.talanta.2015.09.019. Epub 2015 Sep 09.

During fuel combustion mercury, as Hg(0) and Hg(2+) forms, is emitted to the atmosphere. Effective reduction of mercury emission requires applying speciation systems for emission control and research. An important part of all mercury determination and speciation systems are...

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Gorecki J, Okonska A. The construction and testing of the portable Hg(2+) ultrasonic calibrator for the control of mercury speciation systems. Talanta. 2015;147:28-34doi: 10.1016/j.talanta.2015.09.019.
Gorecki, J., & Okonska, A. (2016). The construction and testing of the portable Hg(2+) ultrasonic calibrator for the control of mercury speciation systems. Talanta, 14728-34. https://doi.org/10.1016/j.talanta.2015.09.019
Gorecki, Jerzy, and Okonska, Anna. "The construction and testing of the portable Hg(2+) ultrasonic calibrator for the control of mercury speciation systems." Talanta vol. 147 (2016): 28-34. doi: https://doi.org/10.1016/j.talanta.2015.09.019
Gorecki J, Okonska A. The construction and testing of the portable Hg(2+) ultrasonic calibrator for the control of mercury speciation systems. Talanta. 2016 Jan 15;147:28-34. doi: 10.1016/j.talanta.2015.09.019. Epub 2015 Sep 09. PMID: 26592572.
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Development and Design of a Single-Stage Cryogenic Modulator for Comprehensive Two-Dimensional Gas Chromatography.

Analytical chemistry

Mostafa A, Górecki T.
PMID: 27074090
Anal Chem. 2016 May 17;88(10):5414-23. doi: 10.1021/acs.analchem.6b00767. Epub 2016 Apr 26.

A new liquid nitrogen-based single-stage cryogenic modulator was developed and characterized. In addition, a dedicated liquid nitrogen delivery system was developed. A well-defined restriction placed inside a deactivated fused silica capillary was used to increase the cooling surface area...

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Mostafa A, Górecki T. Development and Design of a Single-Stage Cryogenic Modulator for Comprehensive Two-Dimensional Gas Chromatography. Anal Chem. 2016;88(10):5414-23doi: 10.1021/acs.analchem.6b00767.
Mostafa, A., & Górecki, T. (2016). Development and Design of a Single-Stage Cryogenic Modulator for Comprehensive Two-Dimensional Gas Chromatography. Analytical chemistry, 88(10), 5414-23. https://doi.org/10.1021/acs.analchem.6b00767
Mostafa, Ahmed, and Górecki, Tadeusz. "Development and Design of a Single-Stage Cryogenic Modulator for Comprehensive Two-Dimensional Gas Chromatography." Analytical chemistry vol. 88,10 (2016): 5414-23. doi: https://doi.org/10.1021/acs.analchem.6b00767
Mostafa A, Górecki T. Development and Design of a Single-Stage Cryogenic Modulator for Comprehensive Two-Dimensional Gas Chromatography. Anal Chem. 2016 May 17;88(10):5414-23. doi: 10.1021/acs.analchem.6b00767. Epub 2016 Apr 26. PMID: 27074090.
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Two-Photon-Induced versus One-Photon-Induced Isomerization Dynamics of a Bistable Azobenzene Derivative in Solution.

The journal of physical chemistry. B

Moreno J, Gerecke M, Dobryakov AL, Ioffe IN, Granovsky AA, Bléger D, Hecht S, Kovalenko SA.
PMID: 26322965
J Phys Chem B. 2015 Sep 17;119(37):12281-8. doi: 10.1021/acs.jpcb.5b07008. Epub 2015 Sep 08.

We report on a bistable azobenzene derivative with sufficiently high 2-photon absorption to induce its photochemical isomerization and measurable excited state dynamics. Broadband transient absorption spectra were recorded and compared upon 1-photon (331 nm) and 2-photon (640 nm) excitation...

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Moreno J, Gerecke M, Dobryakov AL, et al. Two-Photon-Induced versus One-Photon-Induced Isomerization Dynamics of a Bistable Azobenzene Derivative in Solution. J Phys Chem B. 2015;119(37):12281-8doi: 10.1021/acs.jpcb.5b07008.
Moreno, J., Gerecke, M., Dobryakov, A. L., Ioffe, I. N., Granovsky, A. A., Bléger, D., Hecht, S., & Kovalenko, S. A. (2015). Two-Photon-Induced versus One-Photon-Induced Isomerization Dynamics of a Bistable Azobenzene Derivative in Solution. The journal of physical chemistry. B, 119(37), 12281-8. https://doi.org/10.1021/acs.jpcb.5b07008
Moreno, J, et al. "Two-Photon-Induced versus One-Photon-Induced Isomerization Dynamics of a Bistable Azobenzene Derivative in Solution." The journal of physical chemistry. B vol. 119,37 (2015): 12281-8. doi: https://doi.org/10.1021/acs.jpcb.5b07008
Moreno J, Gerecke M, Dobryakov AL, Ioffe IN, Granovsky AA, Bléger D, Hecht S, Kovalenko SA. Two-Photon-Induced versus One-Photon-Induced Isomerization Dynamics of a Bistable Azobenzene Derivative in Solution. J Phys Chem B. 2015 Sep 17;119(37):12281-8. doi: 10.1021/acs.jpcb.5b07008. Epub 2015 Sep 08. PMID: 26322965.
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Minimum size for a nanoscale temperature discriminator based on a thermochemical system.

Physical chemistry chemical physics : PCCP

Gorecki J, Nowakowski B, Gorecka JN, Lemarchand A.
PMID: 26807977
Phys Chem Chem Phys. 2016 Feb 14;18(6):4952-60. doi: 10.1039/c5cp07347b.

What are the limits of size reduction for information processing devices based on chemical reactions? In this paper, we partially answer this question. We show that a thermochemical system can be used to design a discriminator of the parameters...

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Gorecki J, Nowakowski B, Gorecka JN, et al. Minimum size for a nanoscale temperature discriminator based on a thermochemical system. Phys Chem Chem Phys. 2016;18(6):4952-60doi: 10.1039/c5cp07347b.
Gorecki, J., Nowakowski, B., Gorecka, J. N., & Lemarchand, A. (2016). Minimum size for a nanoscale temperature discriminator based on a thermochemical system. Physical chemistry chemical physics : PCCP, 18(6), 4952-60. https://doi.org/10.1039/c5cp07347b
Gorecki, J, et al. "Minimum size for a nanoscale temperature discriminator based on a thermochemical system." Physical chemistry chemical physics : PCCP vol. 18,6 (2016): 4952-60. doi: https://doi.org/10.1039/c5cp07347b
Gorecki J, Nowakowski B, Gorecka JN, Lemarchand A. Minimum size for a nanoscale temperature discriminator based on a thermochemical system. Phys Chem Chem Phys. 2016 Feb 14;18(6):4952-60. doi: 10.1039/c5cp07347b. PMID: 26807977.
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Columnar mesomorphism of bi- and trinuclear Ni(II), Cu(II), and VO(II) cis-enamonoketone complexes with low symmetry.

Inorganic chemistry

Szydłowska J, Krówczyński A, Górecka E, Pociecha D.
PMID: 11196967
Inorg Chem. 2000 Oct 16;39(21):4879-85. doi: 10.1021/ic0000808.

New enaminoketone tetradentate bi- and trinuclear complexes creating columnar mesophases are reported. Various combinations of nickel, copper, or vanadyl ions were applied as metallic centers. Because of the bowlike structure of chelating centers and the low molecular symmetry (Cs)...

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Szydłowska J, Krówczyński A, Górecka E, et al. Columnar mesomorphism of bi- and trinuclear Ni(II), Cu(II), and VO(II) cis-enamonoketone complexes with low symmetry. Inorg Chem. 2000;39(21):4879-85doi: 10.1021/ic0000808.
Szydłowska, J., Krówczyński, A., Górecka, E., & Pociecha, D. (2000). Columnar mesomorphism of bi- and trinuclear Ni(II), Cu(II), and VO(II) cis-enamonoketone complexes with low symmetry. Inorganic chemistry, 39(21), 4879-85. https://doi.org/10.1021/ic0000808
Szydłowska, J, et al. "Columnar mesomorphism of bi- and trinuclear Ni(II), Cu(II), and VO(II) cis-enamonoketone complexes with low symmetry." Inorganic chemistry vol. 39,21 (2000): 4879-85. doi: https://doi.org/10.1021/ic0000808
Szydłowska J, Krówczyński A, Górecka E, Pociecha D. Columnar mesomorphism of bi- and trinuclear Ni(II), Cu(II), and VO(II) cis-enamonoketone complexes with low symmetry. Inorg Chem. 2000 Oct 16;39(21):4879-85. doi: 10.1021/ic0000808. PMID: 11196967.
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Is chest pain still the most important symptom of acute coronary syndrome?.

Kardiologia polska

Łukaszewicz R, Bednarz B, Chamiec T, Maciejewski P, Górecki A.
PMID: 12917726
Kardiol Pol. 2002 Oct;57(10):313-20; discussion 321.

BACKGROUND: Acute coronary syndrome (ACS) carries the risk of death due to electrical or haemodynamical disturbances. Thus, rapid in-hospital treatment is necessary. To achieve this, a patient, his family and his physician should correctly diagnose ACS, based mainly on...

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Łukaszewicz R, Bednarz B, Chamiec T, et al. Is chest pain still the most important symptom of acute coronary syndrome?. Kardiol Pol. 2002;57(10):313-20; discussion 321
Łukaszewicz, R., Bednarz, B., Chamiec, T., Maciejewski, P., & Górecki, A. (2002). Is chest pain still the most important symptom of acute coronary syndrome?. Kardiologia polska, 57(10), 313-20; discussion 321.
Łukaszewicz, Rafał, et al. "Is chest pain still the most important symptom of acute coronary syndrome?." Kardiologia polska vol. 57,10 (2002): 313-20; discussion 321.
Łukaszewicz R, Bednarz B, Chamiec T, Maciejewski P, Górecki A. Is chest pain still the most important symptom of acute coronary syndrome?. Kardiol Pol. 2002 Oct;57(10):313-20; discussion 321. Polish. PMID: 12917726.
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NMR and conductivity study of polymer electrolytes in the imide family: P(EO)/Li[N(SO2CnF2n+1)(SO2CmF2m+1)].

Chemphyschem : a European journal of chemical physics and physical chemistry

Gorecki W, Roux C, Clémancey M, Armand M, Belorizky E.
PMID: 12503164
Chemphyschem. 2002 Jul 02;3(7):620-5. doi: 10.1002/1439-7641(20020715)3:7<620::AID-CPHC620>3.0.CO;2-U.

No abstract available.

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Gorecki W, Roux C, Clémancey M, et al. NMR and conductivity study of polymer electrolytes in the imide family: P(EO)/Li[N(SO2CnF2n+1)(SO2CmF2m+1)]. Chemphyschem. 2002;3(7):620-5doi: 10.1002/1439-7641(20020715)3:7<620::AID-CPHC620>3.0.CO;2-U.
Gorecki, W., Roux, C., Clémancey, M., Armand, M., & Belorizky, E. (2002). NMR and conductivity study of polymer electrolytes in the imide family: P(EO)/Li[N(SO2CnF2n+1)(SO2CmF2m+1)]. Chemphyschem : a European journal of chemical physics and physical chemistry, 3(7), 620-5. https://doi.org/10.1002/1439-7641(20020715)3:7<620::AID-CPHC620>3.0.CO;2-U
Gorecki, Wladimir, et al. "NMR and conductivity study of polymer electrolytes in the imide family: P(EO)/Li[N(SO2CnF2n+1)(SO2CmF2m+1)]." Chemphyschem : a European journal of chemical physics and physical chemistry vol. 3,7 (2002): 620-5. doi: https://doi.org/10.1002/1439-7641(20020715)3:7<620::AID-CPHC620>3.0.CO;2-U
Gorecki W, Roux C, Clémancey M, Armand M, Belorizky E. NMR and conductivity study of polymer electrolytes in the imide family: P(EO)/Li[N(SO2CnF2n+1)(SO2CmF2m+1)]. Chemphyschem. 2002 Jul 02;3(7):620-5. doi: 10.1002/1439-7641(20020715)3:7<620::AID-CPHC620>3.0.CO;2-U. PMID: 12503164.
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Sorbents for Trapping Organic Pollutants From Air.

International journal of occupational safety and ergonomics : JOSE

Ligor T, Górecka H, Buszewski B.
PMID: 10602615
Int J Occup Saf Ergon. 1998 Jan;4(2):153-167. doi: 10.1080/10803548.1998.11076387.

A series of siliceous adsorbents with chemically bonded phases (CBPs) of different polarity were tested as sorbents for trapping air pollutants (petroleum ether) using controlled setup. Moreover, special attention was paid to the potential role of metal impurities as...

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Ligor T, Górecka H, Buszewski B. Sorbents for Trapping Organic Pollutants From Air. Int J Occup Saf Ergon. 1998;4(2):153-167doi: 10.1080/10803548.1998.11076387.
Ligor, T., Górecka, H., & Buszewski, B. (1998). Sorbents for Trapping Organic Pollutants From Air. International journal of occupational safety and ergonomics : JOSE, 4(2), 153-167. https://doi.org/10.1080/10803548.1998.11076387
Ligor, Tomasz, et al. "Sorbents for Trapping Organic Pollutants From Air." International journal of occupational safety and ergonomics : JOSE vol. 4,2 (1998): 153-167. doi: https://doi.org/10.1080/10803548.1998.11076387
Ligor T, Górecka H, Buszewski B. Sorbents for Trapping Organic Pollutants From Air. Int J Occup Saf Ergon. 1998 Jan;4(2):153-167. doi: 10.1080/10803548.1998.11076387. PMID: 10602615.
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Osteoporotic fractures - reduction of the risk is possible.

Ortopedia, traumatologia, rehabilitacja

Górecki A, Chmielewski D.
PMID: 17597686
Ortop Traumatol Rehabil. 2006 Aug 31;8(4):422-4.

Osteoporosis is a widely known but still poorly understood disease. It is one of the most common causes of pain complaints in older persons. The aim of osteoporosis treatment is to prevent fractures, which are often the primary clinical...

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Górecki A, Chmielewski D. Osteoporotic fractures - reduction of the risk is possible. Ortop Traumatol Rehabil. 2006;8(4):422-4
Górecki, A., & Chmielewski, D. (2006). Osteoporotic fractures - reduction of the risk is possible. Ortopedia, traumatologia, rehabilitacja, 8(4), 422-4.
Górecki, Andrzej, and Chmielewski, Dariusz. "Osteoporotic fractures - reduction of the risk is possible." Ortopedia, traumatologia, rehabilitacja vol. 8,4 (2006): 422-4.
Górecki A, Chmielewski D. Osteoporotic fractures - reduction of the risk is possible. Ortop Traumatol Rehabil. 2006 Aug 31;8(4):422-4. PMID: 17597686.
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Ornithine decarboxylase, polyamines, and pyrrolizidine alkaloids in senecio and crotalaria.

Plant physiology

Birecka H, Birecki M, Cohen EJ, Bitonti AJ, McCann PP.
PMID: 16665870
Plant Physiol. 1988 Jan;86(1):224-30. doi: 10.1104/pp.86.1.224.

When tested for ornithine and arginine decarboxylases, pyrrolizidine alkaloid-bearing Senecio riddellii, S. longilobus (Compositae), and Crotalaria retusa (Leguminosae) plants exhibited only ornithine decarboxylase activity. This contrasts with previous studies of four species of pyrrolizidine alkaloid-bearing Heliotropium (Boraginaceae) in which...

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Birecka H, Birecki M, Cohen EJ, et al. Ornithine decarboxylase, polyamines, and pyrrolizidine alkaloids in senecio and crotalaria. Plant Physiol. 1988;86(1):224-30doi: 10.1104/pp.86.1.224.
Birecka, H., Birecki, M., Cohen, E. J., Bitonti, A. J., & McCann, P. P. (1988). Ornithine decarboxylase, polyamines, and pyrrolizidine alkaloids in senecio and crotalaria. Plant physiology, 86(1), 224-30. https://doi.org/10.1104/pp.86.1.224
Birecka, H, et al. "Ornithine decarboxylase, polyamines, and pyrrolizidine alkaloids in senecio and crotalaria." Plant physiology vol. 86,1 (1988): 224-30. doi: https://doi.org/10.1104/pp.86.1.224
Birecka H, Birecki M, Cohen EJ, Bitonti AJ, McCann PP. Ornithine decarboxylase, polyamines, and pyrrolizidine alkaloids in senecio and crotalaria. Plant Physiol. 1988 Jan;86(1):224-30. doi: 10.1104/pp.86.1.224. PMID: 16665870; PMCID: PMC1054458.
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Showing 1 to 12 of 327 entries