Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Mirosław A. Czarnecki"'
Autor:
Krzysztof B. Beć, Justyna Grabska, Christian W. Huck, Sylwester Mazurek, Mirosław A. Czarnecki
Publikováno v:
Molecules, Vol 26, Iss 22, p 6779 (2021)
Mid-infrared (MIR) and near-infrared (NIR) spectra of crystalline menadione (vitamin K3) were measured and analyzed with aid of quantum chemical calculations. The calculations were carried out using the harmonic approach for the periodic model of cry
Externí odkaz:
https://doaj.org/article/1a4fdfd61ebd4a099b623baaa85bf06a
Publikováno v:
Molecules, Vol 24, Iss 11, p 2189 (2019)
The effect of isotopic substitution on near-infrared (NIR) spectra has not been studied in detail. With an exception of few major bands, it is difficult to follow the spectral changes due to complexity of NIR spectra. Recent progress in anharmonic qu
Externí odkaz:
https://doaj.org/article/fc0ffb43eb4b49ca88e1f4db0896f635
Publikováno v:
Spectroscopy and Computation of Hydrogen‐Bonded Systems. :233-260
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea15985f2dc066549859c76be054ca75
https://doi.org/10.1002/9783527834914.ch9
https://doi.org/10.1002/9783527834914.ch9
Publikováno v:
Applied Spectroscopy. 76:28-37
This work provides new insight into assembling of phenol in various solvents and competition between different kinds of interactions. To examine both weak and strong interactions, we selected a series of non-aromatic and aromatic solvents. Infrared s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ad7b09ee7e6221b76a6e87b6fd8b14a
https://doi.org/10.1177/00037028211052302
https://doi.org/10.1177/00037028211052302
Publikováno v:
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 274
This work provides new information on the effect of position and number of substituents on association and solubility of chlorophenols in CCl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::9df461141f97cc63bab0b55ae0fa8504
https://pubmed.ncbi.nlm.nih.gov/35248856
https://pubmed.ncbi.nlm.nih.gov/35248856
Autor:
Yukiteru Katsumoto, Swapnil Singh, Tomoyuki Takaya, Mirosław A. Czarnecki, Yukihiro Ozaki, Harumi Sato, Yusuke Morisawa
Publikováno v:
Physical chemistry chemical physics : PCCP. 23(35)
Near-infrared (NIR) spectra of phenol in a series of non-aromatic and aromatic solvents were recorded to study the competition between various types of solute–solute and solute–solvent interactions. Depending on the phenol concentration, the free
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::658523aaac13f3ab6f9d22462937ecb8
https://pubmed.ncbi.nlm.nih.gov/34524284
https://pubmed.ncbi.nlm.nih.gov/34524284
Publikováno v:
The Journal of Physical Chemistry A. 123:4431-4442
The νCN band (νC≡N) is a sensitive probe of the state of molecules with nitrile groups. Hence, physicochemical properties of acetonitrile and its derivatives have been frequently investigated by means of vibrational (IR and Raman) spectroscopy. N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b12a86c41f04c71456147b81433dbd48
https://doi.org/10.1021/acs.jpca.9b02170
https://doi.org/10.1021/acs.jpca.9b02170
Publikováno v:
Journal of Molecular Liquids. 279:540-547
Association of 1-hexanol in n-hexane has been studied by measurements of nonlinear dielectric effect (NDE) and near-infrared (NIR) spectroscopy. Besides, the dipole moments of selected open and cyclic associates were determined by DFT (density functi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3402cd4f3d0eb09b06c841a2505cfcf8
https://doi.org/10.1016/j.molliq.2019.01.157
https://doi.org/10.1016/j.molliq.2019.01.157
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 274:121077
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1a16e64dde020ca10e04d07a0e6ebd4
https://doi.org/10.1016/j.saa.2022.121077
https://doi.org/10.1016/j.saa.2022.121077
Autor:
Mirosław A. Czarnecki, Shigeaki Morita
Publikováno v:
Near-Infrared Spectroscopy ISBN: 9789811586477
Two-dimensional (2D) correlation spectroscopy is a well-established method for analysis of perturbation-induced spectral changes in various kinds of data. Due to selective correlation of the peaks and resolution enhancement, it provides useful inform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e22b6ba536352f202d8a4d90a4fbca6
https://doi.org/10.1007/978-981-15-8648-4_6
https://doi.org/10.1007/978-981-15-8648-4_6
