Results 21 to 30 of about 994,111 (383)
Millenium, 2019 Introduction: Pansies (Viola×wittrockiana) are a rich source of natural antioxidants with beneficial effects on human health. Objetives: The aim of our study was to investigate solvents’ influence (water, methanol, water:acetone (6:4, v/v)) on the ...
Luana Fernandes +4 more
doaj +1 more source
Ultrafast Intramolecular Charge Transfer of Formyl Perylene Observed Using Femtosecond Transient Absorption Spectroscopy [PDF]
, 2010 The excited-state photophysics of formylperylene (FPe) have been investigated in a series of nonpolar, polar aprotic, and polar protic solvents. A variety of experimental and theoretical methods were employed including femtosecond transient absorption (
Mohammed, Omar F.
core +1 more source
中西医结合护理, 2021 Objective The aim of this study is to explore the clinical effect of applying Traditional Chinese Medicine prepared with different solvents to Shenque(RN8) acupoint for the treatment of constipation.
ZHANG Li (张莉) +6 more
doaj +1 more source
Effect and Spectroscopic Analysis of Solutions in Trychloratsetylpyrogallol Synthesis
Chemistry Proceedings, 2023 The process of interaction of organic substances mainly occurs in solvent environments. Therefore, the effect of solvents on the o-chloroacetylation process was studied.
Ruzimurod Sattorovich Jurayev +2 more
doaj +1 more source
Order of wetting transitions in electrolyte solutions [PDF]
J. Chem. Phys. 140, 174713 (2014), 2014 For wetting films in dilute electrolyte solutions close to charged walls we present analytic expressions for their effective interface potentials. The analysis of these expressions renders the conditions under which corresponding wetting transitions can be first- or second-order.
arxiv +1 more source
Why solvent response contributions to solvation free energies are compatible with Ben-Naim's theorem [PDF]
arXiv, 2023 We resolve a seeming paradox arising from a common misinterpretation of Ben-Naim's theorem, which rests on a pairwise decomposition of the Hamiltonian of a molecular solute/solvent system into pairwise solute-solvent and solvent-solvent interactions. According to this theorem, also the solvation entropy can be decomposed into a solute-solute term and a
arxiv
Effect of Solvent on the Self-Assembly of Dialanine and Diphenylalanine Peptides [PDF]
, 2013 Diphenylalanine (FF) is a very common peptide with many potential applications, both biological and technological, due to a large number of different nanostructures which it attains.
Georgilis, E. +4 more
core +2 more sources
Correlating Interlayer Spacing and Separation Capability of Graphene Oxide Membranes in Organic Solvents. [PDF]
, 2020 Membranes synthesized by stacking two-dimensional graphene oxide (GO) hold great promise for applications in organic solvent nanofiltration. However, the performance of a layer-stacked GO membrane in organic solvent nanofiltration can be significantly ...
Mi, Baoxia +4 more
core
Pharmaceuticals, 2016 Despite the rapid development of medical technologies, chemotherapy treatment still occupies an important place in clinical oncology. In this regard, the current research in this area focuses on the synthesis of new highly effective antitumor substances ...
Ludmila Nikolaeva +7 more
doaj +1 more source
Impact of different solvents on the recovery of bioactive compounds and antioxidant properties from lemon (Citrus limon L.) pomace waste [PDF]
, 2016 The effects of different solvents on the recovery of (i) extractable solids (ES), (ii) total phenolic compounds (TPC), (iii) total flavonoid content (TFC), (iv) vitamin C, and (v) antioxidant activity from lemon pomace waste were investigated.
Bowyer, Michael C. +6 more
core +2 more sources