当前位置： SCI文献检索 > 期刊下所有文献 > Independent hydrothermal synthesis of the undoped, nitrogen, boron and sulphur doped biogenic carbon nanodots and their potential application in the catalytic chemo-reduction of Alizarine yellow R azo dye.

Independent hydrothermal synthesis of the undoped, nitrogen, boron and sulphur doped biogenic carbon nanodots and their potential application in the catalytic chemo-reduction of Alizarine yellow R azo dye.

Abstract：

:This research study highlights the catalytic usage of hetero atoms doped and undoped biogenic carbon nano dots (BCNDs) in the reduction of Alizarine yellow R (AYR) dye. Hydrothermal route was followed to synthesize the eco-friendly and fluorescent undoped as well as, N, B & S doped BCNDs from Syzygium cumini (S. cumini) fruit extract. Synthesized BCNDs exhibited good fluorescent and optical properties. From the HR-TEM results, the sizes of the spherically shaped undoped, N, B & S doped BCNDs were found to be 4.75 nm, 4.31 nm, 4.07 nm & 3.96 nm respectively. XRD results highlighted their amorphous nature. Functional groups and elemental percentages were elucidated from the results of FT-IR, EDS and XPS. Graphitic texture of the BCNDs were explained from Raman spectroscopy results and SAED. Thermal stability of BCNDs was evident from the results of TGA analysis. Further, BCNDs were used as green catalyst in the reduction of Alizarine Yellow R (AYR) dye. Langmuir- Hinshelwood mechanism was applied to evaluate the catalytic influence of BCNDs on AYR dye.

journal_name

Spectrochim Acta A Mol Biomol Spectrosc

journal_title

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

authors

Dhanush C,Sethuraman MG

doi

10.1016/j.saa.2021.119920

keywords:

["Alizarine yellow R (AYR) dye","Biogenic carbon nano dots (BCNDs)","Catalytic potency","Hydrothermal carbonization","Syzygium cumini fruit extract"]

subject

Has Abstract

pub_date

2021-11-05 00:00:00

pages

119920

eissn

1386-1425

issn

1873-3557

pii

S1386-1425(21)00496-0

journal_volume

260

pub_type

杂志文章

相关文献

文献大全
  • An approach for simultaneous monitoring the content of insensitive agent in the double-base oblate spherical propellant by application of near-infrared spectroscope and partial least squares.

    abstract：:The content of insensitive agent is an important parameter that has been shown correlated with the combustion characteristic of double-base oblate spherical propellant (DOSP). This work focused on the feasibility of simultaneous monitoring the content of insensitive agent (dibutyl phthalate (DBP) and N, N'-dimethyl-N,...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119851

    authors： Wang W,Dou H,Zhang G,Xie L,Wang Z,Deng G

    更新日期：2021-04-17 00:00:00

  • A rapid and non-destructive ATR-FTIR spectroscopy method supported by chemometrics for discriminating between facial creams and the classification into herbal and non-herbal brands.

    abstract：:Facial creams are considered to be essential beauty items and are used by both females and males on an everyday basis. These can be encountered as an evidentiary material in criminal investigations, particularly in cases related to sexual and physical assaults against women. These are found in trace amounts and theref...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119803

    authors： Sharma A,Chauhan R,Kumar R,Mankotia P,Verma R,Sharma V

    更新日期：2021-04-17 00:00:00

  • An optimization approach for fast, simple and accurate determination of indigo-carmine in food samples.

    abstract：:This study report optimization of vortex-assisted natural deep eutectic solvent based liquid-phase microextraction (VA-NADES-LPME) for determination of indigo-carmine in some food samples by UV-Visible spectrophotometer. To ensure efficient extraction, nine different NADES were prepared and tested for the extraction o...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119791

    authors： Altunay N

    更新日期：2021-08-05 00:00:00

  • The characteristics of Raman spectroscopy of fenbendazole-gold nanoparticles based on the chemical adsorption effect.

    abstract：:Fenbendazole, a benzimidazole derivative with anti-tubulin polymerization properties, has been widely used in the treatment of parasitic infections. Because of its anticancer activity similar to that of many anticancer drugs, low cost and few side effects, fenbendazole has attracted wide research attention. The chemic...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119799

    authors： Lian S,Gao X,Song C,Li H,Lin J

    更新日期：2021-08-05 00:00:00

  • NIR spectroscopy coupled with chemometric algorithms for the prediction of cadmium content in rice samples.

    abstract：:Fast determination of heavy metals is necessary and important to ensure the safety of crops. The potential of near-infrared spectroscopy coupled with chemometric technology for quantitative analysis of cadmium in rice was investigated. A total of 825 rice samples were collected and scanned by NIRS. The Kennard-Stone m...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119700

    authors： Miao X,Miao Y,Gong H,Tao S,Chen Z,Wang J,Chen Y,Chen Y

    更新日期：2021-08-05 00:00:00

  • Slovak Tokaj wines classification with respect to geographical origin by means of one class approaches.

    abstract：:Tokaj wines could be produced only in so called Tokaj/Tokay wine region that falls within two countries Slovakia and Hungary. Thus, wines bearing Tokaj appellation must be produced only in Hungary and Slovakia by traditional process. Unfortunately, some counterfeit wines from neighbour region in Ukraine could be found...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119770

    authors： Gomes AA,Khvalbota L,Machyňáková A,Furdíková K,Zini CA,Špánik I

    更新日期：2021-08-05 00:00:00

  • Surface-Enhanced Raman scattering of methylene blue on titanium nitride nanoparticles synthesized by laser ablation in organic solvents.

    abstract：:Suspensions of titanium nitride (TiN) nanoparticles (NPs) were prepared using nanosecond Ce:Nd:YAG pulsed laser ablation (λ = 1064 nm) of a TiN target immersed in various solvents such as Toluene (C6H5CH3), Acetonitrile (CH3CN), and N, N-dimethylformamide (C3H7NO). The synthesized NPs were characterized by applying a ...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119721

    authors： Esmaeilzadeh M,Dizajghorbani-Aghdam H,Malekfar R

    更新日期：2021-08-05 00:00:00

  • Orientation and Alignment dynamics of polar molecule driven by shaped laser pulses.

    abstract：:We review the theoretical status of intense laser induced orientation and alignment-a field of study which lies at the interface of intense laser physics and chemical dynamics and having potential applications such as high harmonic generation, nano-scale processing and control of chemical reactions. The evolution of t...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章,评审

    doi：10.1016/j.saa.2021.119663

    authors： Nautiyal VV,Devi S,Tyagi A,Vidhani B,Maan A,Prasad V

    更新日期：2021-07-15 00:00:00

  • A TICT + AIE based fluorescent probe for ultrafast response of hypochlorite in living cells and mouse.

    abstract：:Hypochlorite (HClO/ClO-), an important reactive oxygen species (ROS), plays a significant role in the human immune system. Thus, developing a fast and efficient method for detecting ClO- is quite necessary. Herein, we designed and synthesized a fluorescent probe TPB-CN based on twisted intramolecular charge transfer (...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119735

    authors： Zhang X,Zhang F,Chai J,Yang B,Liu B

    更新日期：2021-07-15 00:00:00

  • Compositional and spectrochemical analyses of Cr-spinels in the Sittampundi Anorthosite Complex, Southern India: Implications for remote observation of spinels on the Moon.

    abstract：:The spectroscopic techniques such as Laser Raman, Fourier Transform Infrared (FTIR), and hyperspectral have been used widely to understand the mineral chemistry and crystal structure and identify the functional phases and organic molecules in geological materials on Earth and other planetary bodies. The present study ...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119677

    authors： Thesniya PM,Saranya R,Rajesh VJ

    更新日期：2021-07-05 00:00:00

  • 5-Substituted isatin thiosemicarbazones as inhibitors of tyrosinase: Insights of substituent effects.

    abstract：:Seven isatin-thiosemicarbazone analogues bearing different substituents (R) attached at C-5 of the indoline ring, TSC-ISA-R (R = -H, -CH3, -OCH3, -OCF3, -F, -Cl and -NO2), were synthesized and evaluated as inhibitors of mushroom tyrosinase (TYR). The inhibitory behaviour and performance of TSC-ISA-R were investigated ...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119669

    authors： Cheng R,Shi W,Yuan Q,Tang R,Wang Y,Yang D,Xiao X,Zeng J,Chen J,Wang Y

    更新日期：2021-07-05 00:00:00

  • New insights into quantifying the solvatochromism of BODIPY based fluorescent probes.

    abstract：:A simple semiempiric phenomenological approach is developed for quantifying the solvent effect on the absorption and emission properties of BODIPYs. It is based on a new rule describing the linear relationship between the difference (Stokes shift) and the sum (double Gibbs free energy of electron transfer) for absorpt...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119683

    authors： Telegin FY,Marfin YS

    更新日期：2021-07-05 00:00:00

  • Spectrophotometric method to quantify tofacitinib in lyotropic liquid crystalline nanoparticles and skin layers: Application in ex vivo dermal distribution studies.

    abstract：:Tofacitinib is an oral Janus kinase inhibitor used in the treatment of Rheumatoid arthritis. The topical delivery of novel Tofacitinib loaded liquid crystal nanoparticles (LCNPs) can provide a controlled release, and also targeted drug delivery to inflamed synovium. There is need of UV spectroscopic method which can d...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119719

    authors： Gorantla S,Saha RN,Singhvi G

    更新日期：2021-07-05 00:00:00

  • Exploring subcellular responses of prostate cancer cells to clinical doses of X-rays by Raman microspectroscopy.

    abstract：:Modern techniques of radiotherapy such as fractioned radiotherapy require applications of low doses of ionizing radiation (up to 10 Gy) for effective patient treatment. It is, therefore, crucial to understand the response mechanisms in cancer cells irradiated with low (clinical) doses. The cell's response to irradiati...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119653

    authors： Roman M,Wrobel TP,Panek A,Paluszkiewicz C,Kwiatek WM

    更新日期：2021-07-05 00:00:00

  • UV-Vis studies of methyl red in the presence of sodium dioctylsulfosuccinate/acetone and sodium dioctylsulfosuccinate/acetone/water.

    abstract：:This paper reports the spectra of methyl red (MR) in the presence of sodium dioctylsulfosuccinate (AOT) by UV-Vis spectrophotometer at 298.15 ± 0.1 K. The experiment shows the effect of acetone, AOT and water concentration on methyl red. The spectral study was based on R parameter, which is defined as [H2O]/[AOT]. The...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119646

    authors： Prasad Tajpuriya G,Shah P,Shahi N,Bhattarai A

    更新日期：2021-07-05 00:00:00

  • A synchronous fluorescence spectrofluorometric method for the simultaneous determination of policresulen and cinchocaine hydrochloride in ointment and suppositories.

    abstract：:For the treatment of internal and external hemorrhoids, policresulen (POL) and cinchocaine hydrochloride (CIN) are used in combination. Using a new, simple, fast, and economical first-derivative synchronous fluorescence spectroscopic process, both drugs were simultaneously determined and validated. At Δλ60 nm and with...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119648

    authors： Salem H,Abdelaziz A,Atef A,Abdelrady R,Ibrahim M,Elkady A

    更新日期：2021-07-05 00:00:00

  • A dual responsive colorimetric sensor based on polyazomethine and ascorbic acid for the detection of Al (III) and Fe (II) ions.

    abstract：:In the present paper, a novel double cation target colorimetric sensor was developed for the detection of Al (III), and Fe (II) ions. It was composed of ascorbic acid in a polyazomethine matrix, and polyazomethine was used to form a homogenous matrix for mixing ascorbic acid. The photophysical properties of the colori...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119650

    authors： Duru Kamaci U,Kamaci M,Peksel A

    更新日期：2021-06-05 00:00:00

  • Towards development of a novel screening method for identifying Alzheimer's disease risk: Raman spectroscopy of blood serum and machine learning.

    abstract：:There is an urgent clinical need for a fast and effective method for diagnosing Alzheimer's disease (AD). The identification of AD in its most initial stages, at which point treatment could provide maximum therapeutic benefits, is not only likely to slow down disease progression but to also potentially provide a cure....

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119603

    authors： Ralbovsky NM,Fitzgerald GS,McNay EC,Lednev IK

    更新日期：2021-06-05 00:00:00

  • Exploration of photophysical behavior of lanthanide complex and its hybrids.

    abstract：:The present work envisioned to synthesize europium complexes [Eu-(L)3-phen] (where, L is 4,4,4-Trifluoro-1-(2-furyl)-1,3-butanedione (TFB), phen-1,10 -phenanthroline) and its hybrids via embedding pure complex into silica and PMMA. The sol-gel method was adopted for incorporating europium complex into silica matrix as...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119629

    authors： Wankar S,Khan I,Pandit UJ

    更新日期：2021-06-05 00:00:00

  • Dicyanamide-intertwined assembly of two new Zn complexes based on N2O4-type pro-ligand: Synthesis, crystal networks, spectroscopic insights, and selective nitroaromatic turn-off fluorescence sensing.

    abstract：:Two new dicyanamide bridged multinuclear Zn complexes, [Zn2(L1)(µ1,5-dca)2(µ1-dca)]n (1) and [Zn2(L2)(µ1,5-dca)2(µ1-dca)]n (2) have been synthesized using N2O4-based pro-ligands (H2L1 = N,N'-bis(5-bromo-3-methoxysalicylidenimino)-1,3-diaminopropane, H2L2 = N,N'-bis(3-ethoxysalicylidene)-2,2-dimethyl-1,3-propanediamine...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119612

    authors： Majumdar D,Dey S,Kumari A,Pal TK,Bankura K,Mishra D

    更新日期：2021-06-05 00:00:00

  • Photoluminescence properties of Er3+ and Eu3+ ions based on oxide host for optical temperature sensing with high sensitivity.

    abstract：:Motivated from increasing demands of non-contact optical temperature sensing, the Yb3+-Er3+ and Eu3+ doped NaY9Si6O26 (NYS) oxide phosphors were designed by high-temperature solid-state reaction method. The phase purity of the as-prepared samples was checked from XRD patterns. For the upconversion luminescence in NYS:...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119602

    authors： Chen J,Qian F,Zhuang C,Zhang Y,Zhang J

    更新日期：2021-05-15 00:00:00

  • Study on peptide-peptide interactions between transmembrane domains of Slc11a1 in model membranes.

    abstract：:In this study, we determined the interaction between TM4 and TM2/TM3 domain of Solute carrier family 11 member 1 (Slc11a1) by circular dichroism (CD) and fluorescence spectrum. The results indicated that, the cation transport process was likely to be accomplished by the collaboration of multiple TM domains rather than...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119594

    authors： Qi H,Wang X,Su L,Wang S,Wang Y

    更新日期：2021-05-15 00:00:00

  • Biospectroscopy and chemometrics as an analytical tool for comparing the antibacterial mechanism of silver nanoparticles with popular antibiotics against Escherichia coli.

    abstract：:Despite the fact that silver nanoparticles (AgNPs) have been widely studied in medical and correlated fields, details on their mechanisms are yet to be fully understood. Herein we present the first study on the combination of infrared spectroscopy and chemometrics as an analytical tool to investigate the mechanism of ...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119558

    authors： Neves ACO,Viana AD,Menezes FG,Wanderlei Neto AO,Melo MCN,Gasparotto LHS

    更新日期：2021-05-15 00:00:00

  • The relationship between solvatochromic properties and in silico ADME parameters of new chloroethylnitrosourea derivatives with potential anticancer activity and their β-Cyclodextrin complexes.

    abstract：:In view of the anticancer effect of nitrosoureas a set of four new N-(2-chloroethyl)-N-nitrosourea (CENU) derivatives was synthesized. An in silico absorption, distribution, metabolism, excretion and toxicity (ADME/Tox) prediction study revealed that the CENU derivatives satisfied all the required criteria for oral ad...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119579

    authors： Fisli H,Hennig A,Chelaghmia ML,Abdaoui M

    更新日期：2021-05-15 00:00:00

  • Towards personalised saliva spectral fingerprints: Comparison of mid infrared spectra of dried and whole saliva samples.

    abstract：:The aims of this study were to compare two sample presentations (dry and whole) as well as the effects of both gender and age on the mid infrared (MIR) fingerprint spectra of human saliva. Unstimulated saliva was collected from 52 Female (31 subjects, aged 40.9 ± 14.6 year) and Male (21 subjects, aged 34 ± 11.8 year) ...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119569

    authors： Ni D,Smyth HE,Gidley MJ,Cozzolino D

    更新日期：2021-05-15 00:00:00

  • Fine synthesis of Prussian-blue analogue coated gold nanoparticles (Au@PBA NPs) for sorting specific cancer cell subtypes.

    abstract：:Multiplex surface-enhanced Raman scattering (SERS) detection of markers without background in tumor biosystems has its superiority over other optical methods. Herein, we reported a strategy of quantitative discrimination of two breast cancer cell subtypes. Based on our previous studies, two kinds of Prussian blue anal...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119566

    authors： Shen YM,Gao MY,Chen X,Shen AG,Hu JM

    更新日期：2021-05-05 00:00:00

  • Turn-on fluorescent naphthalimide-benzothiazole probe for cyanide detection and its two-mode aggregation-induced emission behavior.

    abstract：:Naphthalimide-benzothiazole conjugate (NBTZ) linked by cinnamonitrile was designed, synthesized, and fully characterized by NMR (1H, 13C, DEPT, HSQC) and high-resolution mass spectrometry. NBTZ exhibited unique turn-on fluorescence in the presence of CN- with relatively high selectivity compared to other anions such a...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119535

    authors： Sheshashena Reddy T,Moon H,Choi MS

    更新日期：2021-05-05 00:00:00

  • Optical bandgap control in Al2O3/TiO2 heterostructures by plasma enhanced atomic layer deposition: Toward quantizing structures and tailored binary oxides.

    abstract：:Atomically thin heterostructures and superlattices are promising candidates for various optoelectronic and photonic applications. Different combinations of Al2O3/TiO2 composites are obtained by plasma enhanced atomic layer deposition (PEALD). Their growth, composition, dispersion relation, and optical bandgap are syst...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119508

    authors： Paul P,Hafiz MG,Schmitt P,Patzig C,Otto F,Fritz T,Tünnermann A,Szeghalmi A

    更新日期：2021-05-05 00:00:00

  • Rapid and noninvasive diagnosis of oral and oropharyngeal cancer based on micro-Raman and FT-IR spectra of saliva.

    abstract：:Fast, sensitive, and noninvasive techniques are needed for better health care management, particularly when traditional biopsies could be replaced with appropriate analyses of body fluids, such as saliva. Here is presented a proof-of-concept study, which aims to test a recently developed saliva samples preparation met...

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119477

    authors： Falamas A,Faur CI,Ciupe S,Chirila M,Rotaru H,Hedesiu M,Cinta Pinzaru S

    更新日期：2021-05-05 00:00:00

  • The albumin-based nanoparticle formation in relation to protein aggregation.

    abstract：:Albumin is an attractive protein for the preparation of nanoparticle with possible therapeutic applications, due to its biodegradable, nontoxic, non-immunogenic, and metabolizable properties. Many studies have investigated the formation of albumin nanoparticles, generally by the desolvation or coacervation approaches....

    journal_title：Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy

    pub_type： 杂志文章

    doi：10.1016/j.saa.2021.119489

    authors： Ghadami SA,Ahmadi Z,Moosavi-Nejad Z

    更新日期：2021-05-05 00:00:00