Zobrazeno 1 - 10
of 8 048
pro vyhledávání: '"FT-Raman"'
Autor:
Marta Kluz-Barłowska, Tomasz Kluz, Wiesław Paja, Krzysztof Pancerz, Monika Łączyńska-Madera, Paulina Miziak, Jozef Cebulski, Joanna Depciuch
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Platinum-resistant phenomena in ovarian cancer is very dangerous for women suffering from this disease, because reduces the chances of complete recovery. Unfortunately, until now there are no methods to verify whether a woman with ovarian ca
Externí odkaz:
https://doaj.org/article/6737e83493164db4a150e2a3a11b54fa
Autor:
Karlo MAŠKARIĆ, Simona CÎNTĂ PÎNZARU, Dănuţ-Alexandru DUMITRU, Csilla MOLNAR, Teodora Diana DRÎGLĂ, Sanja TOMŠIĆ, Ana BRATOŠ CETINIĆ
Publikováno v:
Aerul şi Apa: Componente ale Mediului, Vol 2024, Iss 1, Pp 125-136 (2024)
Although the normal Raman scattering effect is inherently weak in diluted solutions such as environmental waters and dedicated enhancing techniques are already suitable for trace analysis of many harmful compounds, pollutants, toxins, and other speci
Externí odkaz:
https://doaj.org/article/541b5ab595f24f90b090b6bbd682dfb1
Publikováno v:
Molecules, Vol 29, Iss 22, p 5324 (2024)
Today, there is an increasing concern and effort for protection, conservation, and restoration of cultural heritage materials. Non-invasive analytical methodologies such as Raman spectroscopy offers various advantages such as high speed, robust ident
Externí odkaz:
https://doaj.org/article/5c5e995cec994c9b97e626986d02a1d2
Autor:
C.P. Devipriya, S. Deepa, J. Udayaseelan, RaviKumar Chandrasekaran, M. Aravinthraj, V. Sabari
Publikováno v:
Chemical Physics Impact, Vol 8, Iss , Pp 100495- (2024)
The current study focuses on the combined experimental and theoretical FT-IR and FT-Raman spectra of 1-carboxy-4-ethoxybenzene (1C4EB), to obtain vibrational frequencies and optimal geometrical parameters by HF and DFT. For 1C4EB, the kind of intramo
Externí odkaz:
https://doaj.org/article/2347c42670f94c6ab8c8686118b41f13
Publikováno v:
Journal of Functional Biomaterials, Vol 15, Iss 4, p 104 (2024)
Binary mixtures of active pharmaceutical ingredients (API) are researched to improve the oral bioavailability of pharmaceutical dosage forms. The purpose of this study was to obtain mixtures of meloxicam and L-tartaric acid because tartaric acid impr
Externí odkaz:
https://doaj.org/article/85d2dcbe434d49b29c1bf919dc2de476
Publikováno v:
Chemical Physics Impact, Vol 7, Iss , Pp 100353- (2023)
The primary objective of research to reveals the effective drug treatment for corona virus disease (COVID-19). The current study on alpha-cyano-4-hydroxycinnamic acid (ACHC), the theoretical predictions were done by using Gaussian 09 W software on th
Externí odkaz:
https://doaj.org/article/c92d93206bb14a1d99c17fcb466abfee
Publikováno v:
Chemical Physics Impact, Vol 7, Iss , Pp 100378- (2023)
In this present work, to investigate the physicochemical properties of the molecules, extensive quantum chemical calculations have been performed on 2-cyano-5-fluoropyridine (2C5FP) and 3-cyano-2-fluoropyridine (3C2FP). Infrared and Raman spectra ana
Externí odkaz:
https://doaj.org/article/59b8c480f66942f093631f69af4e0722
Autor:
N. Mani, S. Suresh, M. Govindammal, S. Kannan, E. Isac Paulraj, D. Nicksonsebastin, M. Prasath
Publikováno v:
Chemical Physics Impact, Vol 7, Iss , Pp 100254- (2023)
The FT-IR and FT-Raman spectra was recorded within the range of 4000 -500 cm−1 and compared with the theoretically obtained spectra. The 13C and 1H NMR chemical shifts have been calculated using the GIAO technique, and the output has been compared
Externí odkaz:
https://doaj.org/article/ac7bb8ab6f2d40f6a6e9e97a0837f5b8
Autor:
Federico Puliga, Veronica Zuffi, Alessandra Zambonelli, Ornella Francioso, Santiago Sanchez-Cortes
Publikováno v:
Chemical and Biological Technologies in Agriculture, Vol 9, Iss 1, Pp 1-10 (2022)
Abstract Background Mushrooms have always been considered an important source of food and biologically active compounds with several medicinal properties. In recent years, different methods were used to study the quality and chemical composition of m
Externí odkaz:
https://doaj.org/article/bd5e5b002a3f49fd9ef5a33b5477d474
Publikováno v:
Poultry Science, Vol 102, Iss 8, Pp 102754- (2023)
ABSTRACT: This study determined the effect of water bath cooking (70°C and 90°C for 40 min) and the extreme heat treatment by an autoclave (121°C for 40 min) on the quality of breast meat of a fast-growing chicken, commercial broiler (CB), and slo
Externí odkaz:
https://doaj.org/article/985a7f297c7940eeb0556d79202c1088