Cysteine-silver-gold Nanocomposite as potential stable green corrosion inhibitor for mild steel under acidic condition.

Abstract:

:Cysteine based silver-gold nanocomposite (Cys/Ag-Au NCz) was synthesized, this was followed by its characterization using Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), Ultraviolet-visible spectroscopy (UV-Vis), Scanning electron microscopy (SEM), Energy-dispersive X-ray spectroscopy (EDAX), Thermogravimetric analysis (TGA) and Transmission electron microscopy (TEM). Cys/Ag-Au NCz was studied as novel green corrosion inhibitor for mild steel in 1M HCl solution at varying concentration and temperature using gravimetric, Potentiodynamic polarization (PDP), Electrochemical impedance spectroscopy (EIS), SEM, EDAX and FTIR. Weight loss, PDP and EIS studies confirmed Cys/Ag-Au NCz as efficient corrosion inhibitor at moderately low concentration. The maximum inhibition efficiency of 96 % was observed at 303 K at 300 ppm. Cys/Ag-Au NCz acted by affecting both anodic and cathodic processes and its adsorption on steel surface followed the Langmuir adsorption isotherm. EIS data displayed the existence of protective film at mild steel/solution interface in Cys/Ag-Au NCz inhibited system. SEM micrograph in presence of Cys/Ag-Au NCz inhibited acid solution displayed better morphology as compared to blank solution. The UV-Vis and FTIR data indicates good interaction between the Cys/Ag-Au NCz and steel surface.

journal_name

Sci Rep

journal_title

Scientific reports

authors

Basik M,Mobin M,Shoeb M

doi

10.1038/s41598-019-57181-5

subject

Has Abstract

pub_date

2020-01-14 00:00:00

pages

279

issue

1

issn

2045-2322

pii

10.1038/s41598-019-57181-5

journal_volume

10

pub_type

杂志文章
  • Association between Copy Number Variation and Response to Social Skills Training in Autism Spectrum Disorder.

    abstract::Challenges in social communication and interaction are core features of autism spectrum disorder (ASD) for which social skills group training (SSGT) is a commonly used intervention. SSGT has shown modest and heterogeneous effects. One of the major genetic risk factors in ASD is rare copy number variation (CNV). Howeve...

    journal_title:Scientific reports

    pub_type: 杂志文章,多中心研究

    doi:10.1038/s41598-019-46396-1

    authors: Tammimies K,Li D,Rabkina I,Stamouli S,Becker M,Nicolaou V,Berggren S,Coco C,Falkmer T,Jonsson U,Choque-Olsson N,Bölte S

    更新日期:2019-07-08 00:00:00

  • Refinement-cut: user-guided segmentation algorithm for translational science.

    abstract::In this contribution, a semi-automatic segmentation algorithm for (medical) image analysis is presented. More precise, the approach belongs to the category of interactive contouring algorithms, which provide real-time feedback of the segmentation result. However, even with interactive real-time contouring approaches t...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep05164

    authors: Egger J

    更新日期:2014-06-04 00:00:00

  • Age of Complementary Foods Introduction and Risk of Anemia in Children Aged 4-6 years: A Prospective Birth Cohort in China.

    abstract::Age of complementary foods introduction is associated with childhood anemia, but the ideal age for the introduction of complementary foods to infants is a continuing topic of debate. We examined the longitudinal association between complementary foods introduction age and risk of anemia in 18,446 children from the Jia...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep44726

    authors: Wang F,Liu H,Wan Y,Li J,Chen Y,Zheng J,Huang T,Li D

    更新日期:2017-03-23 00:00:00

  • Horseradish peroxidase inactivation: heme destruction and influence of polyethylene glycol.

    abstract::Horseradish peroxidase (HRP) mediates efficient conversion of many phenolic contaminants and thus has potential applications for pollution control. Such potentially important applications suffer however from the fact that the enzyme becomes quickly inactivated during phenol oxidation and polymerization. The work here ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep03126

    authors: Mao L,Luo S,Huang Q,Lu J

    更新日期:2013-11-04 00:00:00

  • Molecular diagnostic assays based on cpn60 UT sequences reveal the geographic distribution of subgroup 16SrXIII-(A/I)I phytoplasma in Mexico.

    abstract::Geographically diverse samples from strawberry exhibiting symptoms of Strawberry Green Petal (SbGP), periwinkle plants with virescence, and blackberry, blueberry, and raspberry plants displaying yellowing and inedible fruits, were assayed for the presence of phytoplasma DNA. PCR targeting the 16S rRNA-encoding gene an...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-00895-1

    authors: Pérez-López E,Rodríguez-Martínez D,Olivier CY,Luna-Rodríguez M,Dumonceaux TJ

    更新日期:2017-04-19 00:00:00

  • BCR-associated factors driving chronic lymphocytic leukemia cells proliferation ex vivo.

    abstract::A chronic antigenic stimulation is believed to sustain the leukemogenic development of chronic lymphocytic leukemia (CLL) and most of lymphoproliferative malignancies developed from mature B cells. Reproducing a proliferative stimulation ex vivo is critical to decipher the mechanisms of leukemogenesis in these maligna...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-36853-8

    authors: Schleiss C,Ilias W,Tahar O,Güler Y,Miguet L,Mayeur-Rousse C,Mauvieux L,Fornecker LM,Toussaint E,Herbrecht R,Bertrand F,Maumy-Bertrand M,Martin T,Fournel S,Georgel P,Bahram S,Vallat L

    更新日期:2019-01-24 00:00:00

  • Heavy metal contamination in the surface sediments of representative limnetic ecosystems in eastern China.

    abstract::A comprehensive analysis of heavy metal pollution was conducted in the representative limnetic ecosystems of eastern China, which are subject to rapid economic development and population growth. The results demonstrated that the average contents with standard deviations of Cd, Cr, Cu, Ni, Pb and Zn in the surface sedi...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep07152

    authors: Tang W,Shan B,Zhang H,Zhang W,Zhao Y,Ding Y,Rong N,Zhu X

    更新日期:2014-11-21 00:00:00

  • The intertropical convergence zone modulates intense hurricane strikes on the western North Atlantic margin.

    abstract::Most Atlantic hurricanes form in the Main Development Region between 9°N to 20°N along the northern edge of the Intertropical Convergence Zone (ITCZ). Previous research has suggested that meridional shifts in the ITCZ position on geologic timescales can modulate hurricane activity, but continuous and long-term storm r...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep21728

    authors: van Hengstum PJ,Donnelly JP,Fall PL,Toomey MR,Albury NA,Kakuk B

    更新日期:2016-02-24 00:00:00

  • Nosema ceranae, Fipronil and their combination compromise honey bee reproduction via changes in male physiology.

    abstract::The honey bee is threatened by biological agents and pesticides that can act in combination to induce synergistic effects on its physiology and lifespan. The synergistic effects of a parasite/pesticide combination have been demonstrated on workers and queens, but no studies have been performed on drones despite their ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-08380-5

    authors: Kairo G,Biron DG,Ben Abdelkader F,Bonnet M,Tchamitchian S,Cousin M,Dussaubat C,Benoit B,Kretzschmar A,Belzunces LP,Brunet JL

    更新日期:2017-08-17 00:00:00

  • The lag-phase during diauxic growth is a trade-off between fast adaptation and high growth rate.

    abstract::Bi-phasic or diauxic growth is often observed when microbes are grown in a chemically defined medium containing two sugars (for example glucose and lactose). Typically, the two growth stages are separated by an often lengthy phase of arrested growth, the so-called lag-phase. Diauxic growth is usually interpreted as an...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep25191

    authors: Chu D,Barnes DJ

    更新日期:2016-04-29 00:00:00

  • Genetic analysis of the molecular regulation of electric fields-guided glia migration.

    abstract::In a developing nervous system, endogenous electric field (EF) influence embryonic growth. We reported the EF-directed migration of both rat Schwann cells (SCs) and oligodendrocyte precursor cells (OPCs) and explored the molecular mechanism using RNA-sequencing assay. However, previous studies revealed the differentia...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-74085-x

    authors: Yao L,Shippy T,Li Y

    更新日期:2020-10-08 00:00:00

  • TLR-3 stimulation improves anti-tumor immunity elicited by dendritic cell exosome-based vaccines in a murine model of melanoma.

    abstract::Dendritic cell (DC)-derived exosomes (Dexo) contain the machinery necessary to activate potent antigen-specific immune responses. As promising cell-free immunogens, Dexo have been tested in previous clinical trials for cancer vaccine immunotherapy, yet resulted in limited therapeutic benefit. Here, we explore a novel ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep17622

    authors: Damo M,Wilson DS,Simeoni E,Hubbell JA

    更新日期:2015-12-03 00:00:00

  • Atomic-scale analysis of cation ordering in reduced calcium titanate.

    abstract::The phenomenon of cation ordering is closely related to certain physical properties of complex oxides, which necessitates the search of underlying structure-property relationship at atomic resolution. Here we study the superlattices within reduced calcium titanate single crystal micro-pillars, which are unexpected fro...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-15120-2

    authors: Li L,Hu X,Jiang F,Jing W,Guo C,Jia S,Gao Y,Wang J

    更新日期:2017-11-03 00:00:00

  • Ultra-intense laser interaction with nanostructured near-critical plasmas.

    abstract::Near-critical plasmas irradiated at ultra-high laser intensities (I > 1018W/cm2) allow to improve the performances of laser-driven particle and radiation sources and to explore scenarios of great astrophysical interest. Near-critical plasmas with controlled properties can be obtained with nanostructured low-density ma...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-22147-6

    authors: Fedeli L,Formenti A,Cialfi L,Pazzaglia A,Passoni M

    更新日期:2018-03-01 00:00:00

  • Short-term Effects of Outdoor Air Pollution on Lung Function among Female Non-smokers in China.

    abstract::Short-term exposures to outdoor air pollutants have been associated with lower lung function, but the results are inconsistence. The effects of different pollutant levels on lung function changes are still unclear. We quantified the effects of outdoor air pollution exposure (NO2, PM10, O3, and PM2.5) on lung function ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep34947

    authors: Zhou Y,Liu Y,Song Y,Xie J,Cui X,Zhang B,Shi T,Yuan J,Chen W

    更新日期:2016-10-13 00:00:00

  • Additive effects of inhibiting both mTOR and glutamine metabolism on the arthritis in SKG mice.

    abstract::Glutamine metabolism and the mechanistic target of rapamycin (mTOR) pathway are activated cooperatively in the differentiation and activation of inflammatory immune cells. But the combined inhibition of both pathways was rarely investigated. This study investigated how inhibiting both glutamine metabolism with 6-diazo...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-42932-1

    authors: Ueda Y,Saegusa J,Okano T,Sendo S,Yamada H,Nishimura K,Morinobu A

    更新日期:2019-04-23 00:00:00

  • Metabolic phenotypes and the gut microbiota in response to dietary resistant starch type 2 in normal-weight subjects: a randomized crossover trial.

    abstract::Resistant starch (RS) has been reported to reduce body fat in obese mice. However, this effect has not been demonstrated in humans. In this study, we tested the effects of RS in 19 volunteers with normal body weights. A randomized, double-blinded and crossover design clinical trial was conducted. The study subjects we...

    journal_title:Scientific reports

    pub_type: 杂志文章,随机对照试验

    doi:10.1038/s41598-018-38216-9

    authors: Zhang L,Ouyang Y,Li H,Shen L,Ni Y,Fang Q,Wu G,Qian L,Xiao Y,Zhang J,Yin P,Panagiotou G,Xu G,Ye J,Jia W

    更新日期:2019-03-20 00:00:00

  • Bleaching drives collapse in reef carbonate budgets and reef growth potential on southern Maldives reefs.

    abstract::Sea-surface temperature (SST) warming events, which are projected to increase in frequency and intensity with climate change, represent major threats to coral reefs. How these events impact reef carbonate budgets, and thus the capacity of reefs to sustain vertical growth under rising sea levels, remains poorly quantif...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep40581

    authors: Perry CT,Morgan KM

    更新日期:2017-01-13 00:00:00

  • 26Al/10Be Burial Dating of the Middle Pleistocene Yiyuan Hominin Fossil Site, Shandong Province, Northern China.

    abstract::The Yiyuan hominin fossil site is one of the few localities in China where a partial skullcap and several loose teeth of Homo erectus have been discovered. Yiyuan was previously assigned broadly to the Middle Pleistocene by biostratigraphical correlation and ESR/U-series dating. Here, we report the first application o...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-43401-5

    authors: Guo Y,Sun C,Luo L,Yang L,Han F,Tu H,Lai Z,Jiang H,Bae CJ,Shen G,Granger D

    更新日期:2019-05-06 00:00:00

  • Data-based Decision Rules to Personalize Depression Follow-up.

    abstract::Depression is a common mental illness with complex and heterogeneous progression dynamics. Risk grouping of depression treatment population based on their longitudinal patterns has the potential to enable cost-effective monitoring policy design. This paper establishes a rule-based method to identify a set of risk pred...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-23326-1

    authors: Lin Y,Huang S,Simon GE,Liu S

    更新日期:2018-03-22 00:00:00

  • Transcription activator-like effector nuclease-mediated transduction of exogenous gene into IL2RG locus.

    abstract::X-linked severe combined immunodeficiency (SCID-X1) caused by mutations in interleukin 2 receptor gamma (IL2RG) gene threatens the survival of affected boys during the first year of life unless hematopoietic stem cell transplantation is provided. Although viral vector-mediated gene therapy has been successfully perfor...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep05043

    authors: Matsubara Y,Chiba T,Kashimada K,Morio T,Takada S,Mizutani S,Asahara H

    更新日期:2014-05-23 00:00:00

  • The Replication-Transmission Relativity Theory for Multiscale Modelling of Infectious Disease Systems.

    abstract::It is our contention that for multiscale modelling of infectious disease systems to evolve and expand in scope, it needs to be founded on a theory. Such a theory would improve our ability to describe infectious disease systems in terms of their scales and levels of organization, and their inter-relationships. In this ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-019-52820-3

    authors: Garira W

    更新日期:2019-11-08 00:00:00

  • Myotendinous junction adaptations to ladder-based resistance training: identification of a new telocyte niche.

    abstract::The present study shows chronic adjustments in the myotendinous junction (MTJ) in response to different ladder-based resistance training (LRT) protocols. Thirty adult male Wistar rats were divided into groups: sedentary (S), calisthenics (LRT without additional load [C]), and resistance-trained (LRT with extra weight ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-70971-6

    authors: Pimentel Neto J,Rocha LC,Barbosa GK,Jacob CDS,Krause Neto W,Watanabe IS,Ciena AP

    更新日期:2020-08-24 00:00:00

  • Preserved neurogenesis in non-demented individuals with AD neuropathology.

    abstract::Rare individuals remain cognitively intact despite the presence of neuropathology usually associated with fully symptomatic Alzheimer's disease (AD), which we refer to as Non-Demented with Alzheimer's disease Neuropathology (NDAN). Understanding the involved mechanism(s) of their cognitive resistance may reveal novel ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep27812

    authors: Briley D,Ghirardi V,Woltjer R,Renck A,Zolochevska O,Taglialatela G,Micci MA

    更新日期:2016-06-14 00:00:00

  • Novel carboxylate-based glycolipids: TLR4 antagonism, MD-2 binding and self-assembly properties.

    abstract::New monosaccharide-based lipid A analogues were rationally designed through MD-2 docking studies. A panel of compounds with two carboxylate groups as phosphates bioisosteres, was synthesized with the same glucosamine-bis-succinyl core linked to different unsaturated and saturated fatty acid chains. The binding of the ...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-37421-w

    authors: Cochet F,Facchini FA,Zaffaroni L,Billod JM,Coelho H,Holgado A,Braun H,Beyaert R,Jerala R,Jimenez-Barbero J,Martin-Santamaria S,Peri F

    更新日期:2019-01-29 00:00:00

  • Clinical characteristics in patients with ossification of the posterior longitudinal ligament: A prospective multi-institutional cross-sectional study.

    abstract::Ossification of the posterior longitudinal ligament (OPLL) can occur throughout the entire spine and can sometimes lead to spinal disorder. Although patients with OPLL sometimes develop physical limitations because of pain, the characteristics of pain and effects on activities of daily living (ADL) have not been preci...

    journal_title:Scientific reports

    pub_type: 杂志文章,多中心研究

    doi:10.1038/s41598-020-62278-3

    authors: Hirai T,Yoshii T,Ushio S,Mori K,Maki S,Katsumi K,Nagoshi N,Takeuchi K,Furuya T,Watanabe K,Nishida N,Watanabe K,Kaito T,Kato S,Nagashima K,Koda M,Ito K,Imagama S,Matsuoka Y,Wada K,Kimura A,Ohba T,Katoh H,Mats

    更新日期:2020-03-26 00:00:00

  • Tumor resection ameliorates tumor-induced suppression of neuroinflammatory and behavioral responses to an immune challenge in a cancer survivor model.

    abstract::Breast cancer survivors display altered inflammatory responses to immune challenges relative to cancer-naive controls likely due to previous cancer treatments, stress associated with cancer, and/or tumor physiology. Proper inflammatory responses are necessary for adaptive sickness behaviors (e.g., fatigue, anorexia, a...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-018-37334-8

    authors: Santos JC,Bever SR,Pereira-da-Silva G,Pyter LM

    更新日期:2019-01-24 00:00:00

  • The steady enhancement of the Australian Summer Monsoon in the last 200 years.

    abstract::A new bicentennial series of the Australian monsoon strength based on historical wind observations has allowed for the assessment of the variability of this system since the early 19th century. Our series covers a period in which the scarcity of meteorological observations in the area had precluded the evaluation of l...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-017-16414-1

    authors: Gallego D,García-Herrera R,Peña-Ortiz C,Ribera P

    更新日期:2017-11-23 00:00:00

  • Detecting CSSLs and yield QTLs with additive, epistatic and QTL×environment interaction effects from Oryza sativa × O. nivara IRGC81832 cross.

    abstract::Chromosome segment substitution lines (CSSLs) are useful tools for precise mapping of quantitative trait loci (QTLs) and the evaluation of gene action and interaction in inter-specific crosses. In this study, a set of 90 back cross lines at BC2F8 generation derived from Swarna x Oryza nivara IRGC81832 was evaluated fo...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/s41598-020-64300-0

    authors: Balakrishnan D,Surapaneni M,Yadavalli VR,Addanki KR,Mesapogu S,Beerelli K,Neelamraju S

    更新日期:2020-05-08 00:00:00

  • The synthetic antimicrobial peptide 19-2.5 attenuates septic cardiomyopathy and prevents down-regulation of SERCA2 in polymicrobial sepsis.

    abstract::An impairment of cardiac function is a key feature of the cardiovascular failure associated with sepsis. Although there is some evidence that suppression of sarcoplasmic reticulum Ca2+-ATP-ase (SERCA2) contributes to septic cardiomyopathy, it is not known whether prevention of the down-regulation of SERCA2 improves ou...

    journal_title:Scientific reports

    pub_type: 杂志文章

    doi:10.1038/srep37277

    authors: Martin L,Horst K,Chiazza F,Oggero S,Collino M,Brandenburg K,Hildebrand F,Marx G,Thiemermann C,Schuerholz T

    更新日期:2016-11-17 00:00:00