Effect of temperature on the physico-chemical properties of a room temperature ionic liquid (1-Methyl-3-pentylimidazolium hexafluorophosphate) with polyethylene glycol oligomer.

Abstract:

:A systematic study of the effect of composition on the thermo-physical properties of the binary mixtures of 1-methyl-3-pentyl imidazolium hexafluorophosphate [MPI][PF(6)] with poly(ethylene glycol) (PEG) [M(w) = 400] is presented. The excess molar volume, refractive index deviation, viscosity deviation, and surface tension deviation values were calculated from these experimental density, ρ, refractive index, n, viscosity, η, and surface tension, γ, over the whole concentration range, respectively. The excess molar volumes are negative and continue to become increasingly negative with increasing temperature; whereas the viscosity and surface tension deviation are negative and become less negative with increasing temperature. The surface thermodynamic functions, such as surface entropy, enthalpy, as well as standard molar entropy, Parachor, and molar enthalpy of vaporization for pure ionic liquid, have been derived from the temperature dependence of the surface tension values.

journal_name

Int J Mol Sci

authors

Wu TY,Chen BK,Hao L,Peng YC,Sun IW

doi

10.3390/ijms12042598

subject

Has Abstract

pub_date

2011-01-01 00:00:00

pages

2598-617

issue

4

issn

1422-0067

pii

ijms-12-02598

journal_volume

12

pub_type

杂志文章
  • Downhill, Ultrafast and Fast Folding Proteins Revised.

    abstract::Research on the protein folding problem differentiates the protein folding process with respect to the duration of this process. The current structure encoded in sequence dogma seems to be clearly justified, especially in the case of proteins referred to as fast-folding, ultra-fast-folding or downhill. In the present ...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms21207632

    authors: Banach M,Stapor K,Konieczny L,Fabian P,Roterman I

    更新日期:2020-10-15 00:00:00

  • Chemical and Molecular Approach to Tumor Metastases.

    abstract::Tumours are not merely masses of abnormally proliferating cancer cells[...]. ...

    journal_title:International journal of molecular sciences

    pub_type: 社论

    doi:10.3390/ijms19030843

    authors: Bergamo A,Sava G

    更新日期:2018-03-14 00:00:00

  • Structural and Functional Annotation of Transposable Elements Revealed a Potential Regulation of Genes Involved in Rubber Biosynthesis by TE-Derived siRNA Interference in Hevea brasiliensis.

    abstract::The natural rubber biosynthetic pathway is well described in Hevea, although the final stages of rubber elongation are still poorly understood. Small Rubber Particle Proteins and Rubber Elongation Factors (SRPPs and REFs) are proteins with major function in rubber particle formation and stabilization. Their correspond...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms21124220

    authors: Wu S,Guyot R,Bocs S,Droc G,Oktavia F,Hu S,Tang C,Montoro P,Leclercq J

    更新日期:2020-06-13 00:00:00

  • Combined 3D-QSAR modeling and molecular docking studies on pyrrole-indolin-2-ones as Aurora A kinase inhibitors.

    abstract::Aurora kinases have emerged as attractive targets for the design of anticancer drugs. 3D-QSAR (comparative molecular field analysis (CoMFA) and comparative molecular similarity indices analysis (CoMSIA)) and Surflex-docking studies were performed on a series of pyrrole-indoline-2-ones as Aurora A inhibitors. The CoMFA...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms12031605

    authors: Ai Y,Wang ST,Sun PH,Song FJ

    更新日期:2011-01-01 00:00:00

  • Feature Tracking for High Speed AFM Imaging of Biopolymers.

    abstract::The scanning speed of atomic force microscopes continues to advance with some current commercial microscopes achieving on the order of one frame per second and at least one reaching 10 frames per second. Despite the success of these instruments, even higher frame rates are needed with scan ranges larger than are curre...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms19041044

    authors: Hartman B,Andersson SB

    更新日期:2018-03-31 00:00:00

  • PFKFB2 Promoter Hypomethylation as Recurrence Predictive Marker in Well-Differentiated Thyroid Carcinomas.

    abstract::Despite the low mortality rates, well-differentiated thyroid carcinomas (WDTC) frequently relapse. BRAF and TERT mutations have been extensively related to prognosis in thyroid cancer. In this study, the methylation levels of selected CpGs (5-cytosine-phosphate-guanine-3) comprising a classifier, previously reported b...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms20061334

    authors: Camargo Barros-Filho M,Barreto Menezes de Lima L,Bisarro Dos Reis M,Bette Homem de Mello J,Moraes Beltrami C,Lopes Pinto CA,Kowalski LP,Rogatto SR

    更新日期:2019-03-16 00:00:00

  • Morphological and Cellular Features of Innate Immune Reaction in Helicobacter pylori Gastritis: A Brief Review.

    abstract::Innate and adaptive immunity are both involved in acute and chronic inflammatory processes. The main cellular players in the innate immune system are macrophages, mast cells, dendritic cells, neutrophils, eosinophils, and natural killer (NK), which offer antigen-independent defense against infection. Helicobacter pylo...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章,评审

    doi:10.3390/ijms17010109

    authors: Ieni A,Barresi V,Rigoli L,Fedele F,Tuccari G,Caruso RA

    更新日期:2016-01-15 00:00:00

  • Beyond Kinase Activity: ERK5 Nucleo-Cytoplasmic Shuttling as a Novel Target for Anticancer Therapy.

    abstract::The importance of mitogen-activated protein kinases (MAPK) in human pathology is underlined by the relevance of abnormalities of MAPK-related signaling pathways to a number of different diseases, including inflammatory disorders and cancer. One of the key events in MAPK signaling, especially with respect to pro-prolif...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章,评审

    doi:10.3390/ijms21030938

    authors: Tubita A,Lombardi Z,Tusa I,Dello Sbarba P,Rovida E

    更新日期:2020-01-31 00:00:00

  • HGF/c-MET: A Promising Therapeutic Target in the Digestive System Cancers.

    abstract::The HGF/c-MET pathway is active in the development of digestive system cancers, indicating that inhibition of HGF/c-MET signaling may have therapeutic potential. Various HGF/c-MET signaling inhibitors, mainly c-MET inhibitors, have been tested in clinical trials. The observed efficacy and adverse events of some c-MET ...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章,评审

    doi:10.3390/ijms19113295

    authors: Zhang H,Feng Q,Chen WD,Wang YD

    更新日期:2018-10-23 00:00:00

  • Brassinosteroid Signaling in Plant⁻Microbe Interactions.

    abstract::As sessile organisms, plants are frequently exposed to different stress conditions caused by either biotic or abiotic factors. Understanding the mechanisms that underlie plant interaction with the biotic and abiotic environments is fundamental to both plant biotechnology and sustainable agriculture. Brassinosteroids (...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章,评审

    doi:10.3390/ijms19124091

    authors: Yu MH,Zhao ZZ,He JX

    更新日期:2018-12-17 00:00:00

  • Floral Scent Emission from Nectaries in the Adaxial Side of the Innermost and Middle Petals in Chimonanthus praecox.

    abstract::Wintersweet (Chimonanthus praecox) is a well-known traditional fragrant plant and a winter-flowering deciduous shrub that originated in China. The five different developmental stages of wintersweet, namely, flower-bud period (FB), displayed petal stage (DP), open flower stage (OF), later blooming period (LB), and wilt...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms19103278

    authors: Li Z,Jiang Y,Liu D,Ma J,Li J,Li M,Sui S

    更新日期:2018-10-22 00:00:00

  • Biological Activities of Extracts from Loquat (Eriobotrya japonica Lindl.): A Review.

    abstract::Loquat (Eriobotrya japonica Lindl.) is a subtropical fruit tree with high medicinal value native to China. Different organs of loquat have been used historically as folk medicines and this has been recorded in Chinese history for thousands of years. Research shows that loquat extracts contain many antioxidants, and di...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章,评审

    doi:10.3390/ijms17121983

    authors: Liu Y,Zhang W,Xu C,Li X

    更新日期:2016-12-06 00:00:00

  • Silicon-Doped Titanium Dioxide Nanotubes Promoted Bone Formation on Titanium Implants.

    abstract::While titanium (Ti) implants have been extensively used in orthopaedic and dental applications, the intrinsic bioinertness of untreated Ti surface usually results in insufficient osseointegration irrespective of the excellent biocompatibility and mechanical properties of it. In this study, we prepared surface modified...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms17030292

    authors: Zhao X,Wang T,Qian S,Liu X,Sun J,Li B

    更新日期:2016-02-26 00:00:00

  • Bacteria Residing at Root Canals Can Induce Cell Proliferation and Alter the Mechanical Properties of Gingival and Cancer Cells.

    abstract::Understanding the importance of oral microbiota in human health and disease also leads to an expansion of the knowledge on functional, metabolic, and molecular alterations directly contributing to oral and systemic pathologies. To date, a compelling number of studies have documented the crucial role of some oral cavit...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms21217914

    authors: Suprewicz Ł,Tokajuk G,Cieśluk M,Deptuła P,Sierpińska T,Wolak P,Wollny T,Tokajuk J,Głuszek S,Piktel E,Bucki R

    更新日期:2020-10-24 00:00:00

  • Neuroprotection by Neurotropin through Crosstalk of Neurotrophic and Innate Immune Receptors in PC12 Cells.

    abstract::Infected or damaged tissues release multiple "alert" molecules such as alarmins and damage-associated molecular patterns (DAMPs) that are recognized by innate immune receptors, and induce tissue inflammation, regeneration, and repair. Recently, an extract from inflamed rabbit skin inoculated with vaccinia virus (Neuro...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms21186456

    authors: Fukuda Y,Nakajima K,Mutoh T

    更新日期:2020-09-04 00:00:00

  • Induction of miR-3648 Upon ER Stress and Its Regulatory Role in Cell Proliferation.

    abstract::MicroRNAs (miRNAs) play important roles under multiple cellular conditions including endoplasmic reticulum (ER) stress. We found that miR-3648, a human specific microRNA, was induced under ER stress. Moreover, Adenomatous polyposis coli 2 (APC2), a tumor suppressor and a negative regulator of Wnt signaling, was found ...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms18071375

    authors: Rashid F,Awan HM,Shah A,Chen L,Shan G

    更新日期:2017-06-29 00:00:00

  • MicroRNA-146b: A Novel Biomarker and Therapeutic Target for Human Papillary Thyroid Cancer.

    abstract::Papillary thyroid cancer (PTC) is the most common tumor subtype of thyroid cancer. However, not all PTCs are responsive to current surgical and radioiodine treatment. The well-established clinical prognostic factors include tumor size, lymph node/distal metastasis, and extrathyroidal invasion. The RET/PTC-RAS-BRAF lin...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章,评审

    doi:10.3390/ijms18030636

    authors: Chou CK,Liu RT,Kang HY

    更新日期:2017-03-15 00:00:00

  • LARP6 Meets Collagen mRNA: Specific Regulation of Type I Collagen Expression.

    abstract::Type I collagen is the most abundant structural protein in all vertebrates, but its constitutive rate of synthesis is low due to long half-life of the protein (60-70 days). However, several hundred fold increased production of type I collagen is often seen in reparative or reactive fibrosis. The mechanism which is res...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章,评审

    doi:10.3390/ijms17030419

    authors: Zhang Y,Stefanovic B

    更新日期:2016-03-22 00:00:00

  • Toxicity Evaluation and Biomarker Selection with Validated Reference Gene in Embryonic Zebrafish Exposed to Mitoxantrone.

    abstract::Notwithstanding the widespread use and promising clinical value of chemotherapy, the pharmacokinetics, toxicology, and mechanism of mitoxantrone remains unclear. To promote the clinical value in the treatment of human diseases and the exploration of potential subtle effects of mitoxantrone, zebrafish embryos were empl...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms19113516

    authors: Liu L,Zhu H,Yan Y,Lv P,Wu W

    更新日期:2018-11-08 00:00:00

  • Synthetic Scaffold/Dental Pulp Stem Cell (DPSC) Tissue Engineering Constructs for Bone Defect Treatment: An Animal Studies Literature Review.

    abstract:BACKGROUND:Recently a greater interest in tissue engineering for the treatment of large bone defect has been reported. The aim of the present systematic review and meta-analysis was to investigate the effectiveness of dental pulp stem cells and synthetic block complexes for bone defect treatment in preclinical in vivo ...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章,评审

    doi:10.3390/ijms21249765

    authors: Lorusso F,Inchingolo F,Dipalma G,Postiglione F,Fulle S,Scarano A

    更新日期:2020-12-21 00:00:00

  • Genome-Wide Identification, Molecular Evolution, and Expression Profiling Analysis of Pectin Methylesterase Inhibitor Genes in Brassica campestris ssp. chinensis.

    abstract::Pectin methylesterase inhibitor genes (PMEIs) are a large multigene family and play crucial roles in cell wall modifications in plant growth and development. Here, a comprehensive analysis of the PMEI gene family in Brassicacampestris, an important leaf vegetable, was performed. We identified 100 BrassicacampestrisPME...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms19051338

    authors: Liu T,Yu H,Xiong X,Yue X,Yu Y,Huang L,Cao J

    更新日期:2018-05-02 00:00:00

  • Involvement of Aquaporins in the Pathogenesis, Diagnosis and Treatment of Sjögren's Syndrome.

    abstract::Sjögren's syndrome (SS) is a chronic autoimmune disease characterized by lymphocytic infiltration of salivary and lacrimal glands resulting in diminished production of saliva and tears. The pathophysiology of SS has not yet been fully deciphered. Classically it has been postulated that sicca symptoms in SS patients ar...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章,评审

    doi:10.3390/ijms19113392

    authors: Soyfoo MS,Chivasso C,Perret J,Delporte C

    更新日期:2018-10-30 00:00:00

  • At the Crossroads of Clinical and Preclinical Research for Muscular Dystrophy-Are We Closer to Effective Treatment for Patients?

    abstract::Among diseases affecting skeletal muscle, muscular dystrophy is one of the most devastating and complex disorders. The term 'muscular dystrophy' refers to a heterogeneous group of genetic diseases associated with a primary muscle defect that leads to progressive muscle wasting and consequent loss of muscle function. M...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章,评审

    doi:10.3390/ijms19051490

    authors: Gawlik KI

    更新日期:2018-05-16 00:00:00

  • Carbonic Anhydrase Sensitivity to Pesticides: Perspectives for Biomarker Development.

    abstract::Carbonic anhydrase (CA) is a widespread metalloenzyme playing a pivotal role in several physiological processes. Many studies have demonstrated the in vitro and in vivo sensitivity of CA to the exposure to several classes of pesticides in both humans and wildlife. This review aims to analyze and to discuss the literat...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章,评审

    doi:10.3390/ijms21103562

    authors: Lionetto MG,Caricato R,Giordano ME

    更新日期:2020-05-18 00:00:00

  • Transcriptome comparative profiling of barley eibi1 mutant reveals pleiotropic effects of HvABCG31 gene on cuticle biogenesis and stress responsive pathways.

    abstract::Wild barley eibi1 mutant with HvABCG31 gene mutation has low capacity to retain leaf water, a phenotype associated with reduced cutin deposition and a thin cuticle. To better understand how such a mutant plant survives, we performed a genome-wide gene expression analysis. The leaf transcriptomes between the near-isoge...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms141020478

    authors: Yang Z,Zhang T,Lang T,Li G,Chen G,Nevo E

    更新日期:2013-10-14 00:00:00

  • Autocrine and Paracrine Mechanisms Promoting Chemoresistance in Cholangiocarcinoma.

    abstract::Resistance to conventional chemotherapeutic agents, a typical feature of cholangiocarcinoma, prevents the efficacy of the therapeutic arsenal usually used to combat malignancy in humans. Mechanisms of chemoresistance by neoplastic cholangiocytes include evasion of drug-induced apoptosis mediated by autocrine and parac...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章,评审

    doi:10.3390/ijms18010149

    authors: Cadamuro M,Brivio S,Spirli C,Joplin RE,Strazzabosco M,Fabris L

    更新日期:2017-01-13 00:00:00

  • Genetic analysis of health-related secondary metabolites in a Brassica rapa recombinant inbred line population.

    abstract::The genetic basis of the wide variation for nutritional traits in Brassica rapa is largely unknown. A new Recombinant Inbred Line (RIL) population was profiled using High Performance Liquid Chromatography (HPLC) and Nuclear Magnetic Resonance (NMR) analysis to detect quantitative trait loci (QTLs) controlling seed toc...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms140815561

    authors: Bagheri H,El-Soda M,Kim HK,Fritsche S,Jung C,Aarts MG

    更新日期:2013-07-25 00:00:00

  • Listeria Meningitis Complicating Alemtuzumab Treatment in Multiple Sclerosis--Report of Two Cases.

    abstract::Alemtuzumab, a humanized monoclonal antibody targeting the surface molecule CD52, leads to a rapid depletion of immune cells in the innate and adaptive immune system. In phase 2 and 3 trials in multiple sclerosis (MS), infections have been reported more frequently in alemtuzumab than in interferon beta treated patient...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms160714669

    authors: Rau D,Lang M,Harth A,Naumann M,Weber F,Tumani H,Bayas A

    更新日期:2015-06-29 00:00:00

  • Hsa-let-7g miRNA targets caspase-3 and inhibits the apoptosis induced by ox-LDL in endothelial cells.

    abstract::It has been well confirmed ox-LDL plays key roles in the development of atherosclerosis via binding to LOX-1 and inducing apoptosis in vascular endothelial cells. Recent studies have shown ox-LDL can suppress microRNA has-let-7g, which in turn inhibits the ox-LDL induced apoptosis. However, details need to be uncovere...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms141122708

    authors: Zhang Y,Chen N,Zhang J,Tong Y

    更新日期:2013-11-18 00:00:00

  • Synthesis of Fluorescent Dansyl Derivatives of Methoxyamine and Diphenylhydrazine as Free Radical Precursors.

    abstract::Starting from dansyl-chloride, in reaction with 1,1-diphenylhydrazine and methoxyamine, two new fluorescent derivatives 1 and 2 were obtained and characterized by NMR, IR, UV-Vis, HR-MS, and fluorescence spectroscopy. The single-crystal X-ray structure was obtained for compound 2. Both compounds generate free radicals...

    journal_title:International journal of molecular sciences

    pub_type: 杂志文章

    doi:10.3390/ijms21103559

    authors: Patrascu B,Mocanu S,Coman A,Madalan AM,Popescu C,Paun A,Matache M,Ionita P

    更新日期:2020-05-18 00:00:00