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    Wyświetlanie 1-15 z 15
    Tytuł:
    Synthesis and characterization of InWO3 - TiO2 nanocomposite material and multi application
    Autorzy:
    Kamalakkannan, J.
    Chandraboss, V. L.
    Senthilvelan, S.
    Powiązania:
    https://bibliotekanauki.pl/articles/1193047.pdf
    Data publikacji:
    2016
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Photocatalytic activity
    Antimicrobial activity
    Electrochemical activity
    Opis:
    InWO3 -TiO2 nanocomposite material was synthesised by co-precipitation method and sonication technique. The synthesized nanomaterial was characterized by FE-SEM with EDX, HR-TEM, XRD, FT-RAMAN, AFM and BET surface area measurements. The photocatalytic activity of InWO3-TiO2 nanocomposite material was studied from the photodegradation of malachite green (MAG) under UV-light irradiation. The photodegradation of MAG at various parameters are reported. The Photodegradation was found to follow the pseudo-first-order kinetics. The Hydroxyl radical formation in the mechanism was confirmed by fluorescence quenching technique. The antimicrobial activity of the prepared nanomaterials has also been investigated. Cyclic voltammeter (CV)) measurements analysis of the prepared nonamaterial was discussed in detail. It was proposed that the catalyst was found to be stable and reusable.
    Źródło:
    World Scientific News; 2016, 58; 97-121
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Phytochemical Screening, Antioxidant and Antimicrobial Activities of Indoneesiella echioides (L.) Nees Leaves
    Autorzy:
    Elaiyaraja, A.
    Chandramohan, G.
    Mariajancyrani, J.
    Jayabharathi, G.
    Powiązania:
    https://bibliotekanauki.pl/articles/1193940.pdf
    Data publikacji:
    2015
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Antimicrobial activity
    Antioxidant activity
    Indoneesiella echioides
    Phytochemical screenings
    Opis:
    Indoneesiella echioides (or) Andrographis echioides (L) Nees is an important herb widely distributed in south India. This is commonly known as False Water willow. Indoneesiella echioides (L) Nees is a traditional Indian medicine; the whole plant is highly medicinal value such as the leaf juice of this plant is used to cure fever. The plant was extracted using n-hexane, chloroform, ethyl acetate, acetone, butanol, ethanol and methanol. The present study was to be determined the preliminary phytochemical screening, antioxidant and antimicrobial activities of Indoneesiella echioides (L) Nees leaves.
    Źródło:
    World Scientific News; 2015, 21; 51-63
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Synthesis, characterization and docking studies of some novel xanthene derivatives
    Autorzy:
    Bhatt, Aditya H.
    Shah, Viral R.
    Rawal, Rakesh M.
    Powiązania:
    https://bibliotekanauki.pl/articles/1075739.pdf
    Data publikacji:
    2019
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Antimicrobial activity
    Docking studies
    Hantzsch synthesis
    Xanthene
    Opis:
    The synthesis of a novel xanthene derivatives bearing dimedone as an excellent precursor has been achieved by applying one pot three component Hantzsch type condensation. The newly synthesized compounds were characterized by spectral and elemental analyses. All synthesized compounds undergo docking studies and biological screening for antimicrobial activity against Gram-positive bacteria, Gram-negative bacteria and fungal species. Among all the tested compounds, it was found that compound 3c, 3d, 3g and 3h revealed better activities against the Gram-positive rather than the Gram-negative bacteria whereas results of docking studies revealed that compounds 3b, 3g and 3i showed best binding affinity towards ATP binding pocket of Human PIM1 kinase receptor through steric favorable and H-bond interactions.
    Źródło:
    World Scientific News; 2019, 118; 100-114
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Synthesis and antimicrobial evolution of some new benzotriazole substituted 1,3,4-thiadiazoles
    Autorzy:
    Godhani, Dinesh R.
    Mulani, Vishal B.
    Mehta, Jignasu P.
    Kukadiya, Nipul B.
    Powiązania:
    https://bibliotekanauki.pl/articles/1177753.pdf
    Data publikacji:
    2018
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    antimicrobial activity
    benzotriazole
    cytotoxicity
    haemolysis
    schiff base
    thiadiazole
    Opis:
    A series of novel benzotriazole-substituted 1,3,4-thiadiazole-2(3H)-thione derivatives was synthesized by cyclization of Schiff base. The structures were recognized on the foundation of spectral tools and their purity by elemental analysis. All the compounds were preliminary evaluated for their in vitro antimicrobial activities against five bacterial strains viz [Staphylococcus aureus (MRSA; ATCC 43300), Klebsiella pneumoniae (ATCC 700603), Escherichia coli (ATCC 25922), Acinetobacter baumannii (ATCC 19606), Pseudomonas aeruginosa (ATCC 27853)] and two fungi Strains viz. [Candida albicans (ATCC 90028), Cryptococcus neoformans (ATCC 208821)]. Several compounds exhibited remarkable antimicrobial activity, out of 15 compounds, three compounds viz. 5a, 5g and 5i showed promising antifungal activities with no signs of human cells cytotoxic [HEK293: Human Embryonic Kidney cells (ATCC CRL-1573)] and haemolytic activity [Whole blood (ARCBS 5400 00150)].
    Źródło:
    World Scientific News; 2018, 100; 51-60
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Cyclization and antimicrobial evolution of 1,3,4-oxadiazoles by carbohydrazide
    Autorzy:
    Godhani, Dinesh R.
    Mulani, Vishal B.
    Mehta, Jignasu P.
    Powiązania:
    https://bibliotekanauki.pl/articles/1063054.pdf
    Data publikacji:
    2019
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    1
    3
    4-oxadiazole
    antimicrobial activity
    cytotoxicity
    dihydropyrimidine
    haemolysis
    Opis:
    A series of dihydropyrimidine substituted 1,3,4-oxadiazole derivatives was synthesized by cyclization of carbohydrazide by phosphoryl chloride and benzoic acid in acidic condition. The structures were perceived on the establishment of spectral tools and their purity by elemental analysis. Every compound was primary assessed for their in vitro antimicrobial activities against 5 bacterial strains viz [Staphylococcus aureus (MRSA; ATCC 43300), Klebsiella pneumoniae (ATCC 700603), Escherichia coli (ATCC 25922), Acinetobacter baumannii (ATCC 19606), Pseudomonas aeruginosa (ATCC 27853)] and 2 fungi Strains viz. [Candida albicans (ATCC 90028), Cryptococcus neoformans var. grubii (H99; ATCC 208821)]. Some compounds displayed significant antimicrobial activity, out of 15 compounds, 11 compounds indicated promising antifungal activities without any indications of human cells cytotoxic [Hk: Human Embryonic Kidney cells (ATCC CRL-1573)] and haemolytic activity [RBC (ARCBS 5400 00150)].
    Źródło:
    World Scientific News; 2019, 124, 2; 304-311
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Antimicrobial activity of natural dyes obtained from Terminalia arjuna (Roxb.) Wight & Arn barks
    Autorzy:
    Saivaraj, S.
    Chandramohan, G.
    Powiązania:
    https://bibliotekanauki.pl/articles/1177885.pdf
    Data publikacji:
    2018
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Antimicrobial activity
    Natural dyes
    Terminalia arjuna
    Well diffusion method
    Opis:
    In the present study to evaluate the antimicrobial activity of Terminalia arjuna (Roxb.) Wight & Arn barks. Many of the plant materials, from which natural dyes are obtained, found to have some medicinal values. During the present study, dying materials were prepared from barks of Terminalia arjuna. The well diffusion method was adopted to examine antimicrobial activity of dying material against test organisms. The result showed that the dying material of Terminalia arjuna was most active for antibacterial (8 mm) and antifungal (7 mm). Results of the present study suggest that the dying material of Terminalia arjuna has significant antibacterial activity against pathogenic bacteria and fungus.
    Źródło:
    World Scientific News; 2018, 98; 221-227
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Antibacterial activity of modified zinc oxide nanoparticles against Pseudomonas aeruginosa isolates of burn infections
    Autorzy:
    Aysa, Noor Hadi
    Salman, Halah Dawood
    Powiązania:
    https://bibliotekanauki.pl/articles/1191368.pdf
    Data publikacji:
    2016
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Antimicrobial activity
    Pseudomonas aeruginosa
    ZnO
    burn infection
    nanoparticles
    surface modification
    Opis:
    In this research antimicrobial activity of nanoparticles ZnO on perilous bacteria such as Pseudomonas aeruginosa was evaluated. P. aeruginosa is important pathogen that caused burn wound infections as it is multi-drug resistant and has several virulence factors. Fifteen samples of P. aeruginosa were collected from patients who suffering from Burn infections in Al-Hilla teaching hospital burn unit with the age range between (7-80) years old for both genders. After collecting burn samples, the diagnosis and characterization were performed by culturing and biochemical tests. ZnO NPs were synthesized by chemical method, Zinc oxide nanoparticles are well-known to be one of the multifunctional inorganic compounds which are widely used in medical applications. This study aims to prepare ZnO nanoparticles with particle size ranging from 23-29  nm. In the present study, surface modification of ZnO nanoparticles was performed, and influence of modification of the structure and morphological properties was investigated. The resulting nanoparticles were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM) and atomic force (AFM). Zinc oxide nanoparticles with the average diameter of about 29 nm were modified with an oleic acid to exert more compatibility. From the results obtained it is suggested that modified ZnO-nanoparticles could be used effectively in safety environmental and medical applications. Antibacterial activity for nanoparticle ZnO against P. aeruginosa isolates was measured by: Agar Diffusion Technique and Minimum Inhibitory Concentration (MIC)/Minimum bactericidal Concentration (MBC) with microdilution. The best zone of inhibition was (35.5mm) at a concentration of 40 μg/ml of nano-ZnO in one strain of P. aeruginosa while the lowest inhibition zone was (16 mm) at a concentration of 20 μg/ml of nano ZnO in one strain also. In addition, all P. aeruginosa isolates were completely inhibited at the concentration of 3.7 μg/ml of nano-ZnO (MIC) but no significant antibacterial activity was observed at concentrations less than 1.8 μg/ml of nano-ZnO and the (MBC) was same as MIC (3.7 μg/ml) for all P.aeruginosa isolates.
    Źródło:
    World Scientific News; 2016, 33; 1-14
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Growth characteristics and antagonistic potential of Bacillus cereus and Bacillus zhangzhouensis against pathogenic bacteria Aeromonas hydrophila in vitro
    Autorzy:
    Sofandi, Adrianti Nur Fitria
    Mulyani, Yuniar
    Rochima, Emma
    Rosidah, Rosidah
    Powiązania:
    https://bibliotekanauki.pl/articles/1193481.pdf
    Data publikacji:
    2021
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Aeromonas hydrophila
    Bacillus cereus
    Bacillus zhangzhouensis
    antimicrobial activity
    pathogenic bacteria
    Opis:
    This study aims to examine the growth characteristics of B. cereus and B. zhangzhouensis and to see their potential in preventing the growth of Aeromonas hydrophila in vitro. This research was conducted in June 2020 - May 2021 at the Laboratory of Microbiology and Biotechnology, Faculty of Fisheries and Marine Sciences, Padjadjaran University. The method used is the exploratory method and the data obtained were analyzed descriptively. The growth curve was performed using the turbidimetric method. The inhibition test used the disc diffusion method with 5 treatments, chloramphenicol antibiotics (4000 ppm), distilled water, bacterial culture, 100% supernatant and 50% supernatant. The curve results showed that the growth of B. cereus and B. zhangzhouensis was slow. The stationary phase of B. cereus occurred at 40-72 hours, while in B. zhangzhouensis the stationary phase occurred at 48-72 hours. The results of the inhibition test showed that the antimicrobial activity of B. cereus and B. zhangzhouensis was weak with a value range of 0.71 - 1.6mm, besides that the results of the inhibition zone produced by these two bacteria have different inhibitory abilities in each treatment.
    Źródło:
    World Scientific News; 2021, 158; 187-200
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Ultrasonicated Synthesis of Bio-potent Sulphonamides
    Autorzy:
    Thirunarayanan, Ganesamooorthy
    Powiązania:
    https://bibliotekanauki.pl/articles/1075695.pdf
    Data publikacji:
    2019
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Antimicrobial activity
    Antioxidant activity
    Aryl sulfonamides
    IR and NMR spectra
    Sodium acetate
    Ultrasonication
    Opis:
    About more than 85% yields of some aryl sulphonamides were synthesised by sodium acetate catalysed ultrasonication promoted condensation of aryl amines and benzene sulfonyl chlorides in room temperature. The synthesised sulfonamides were analysed with their physical constants, micro analysis and spectral techniques. The antioxidant potential of these sulfonamides were assessed by DPPH radical scavenging activity measurement using L-ascorbic acid as a standard. Antimicrobial activities of these sulfonamides have been assessed by disc diffusion method against their antimicrobial stains. Most of the sulfonamides shows antimicrobial activity. Many of the hydroxy and methoxy substituted sulfonamides showed significant antioxidant activity.
    Źródło:
    World Scientific News; 2019, 119; 125-138
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Cyanopyrans: Synthesis and antimicrobial screening
    Autorzy:
    Baluja, Shipra
    Moteriya, Pooja
    Chanda, Sumitra
    Nandha, Kajal
    Powiązania:
    https://bibliotekanauki.pl/articles/1192682.pdf
    Data publikacji:
    2016
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    N-dimethylformamide
    pyrazolo aldehyde
    cyanopyran
    antimicrobial activity
    agar-well diffusion method
    N
    Opis:
    A series of cyanopyran derivatives have been synthesized and their structures were confirmed by IR, 1H NMR and mass spectral data. All these synthesized compounds were tested in vitro for their antimicrobial potential by agar-well diffusion method against Gram positive, Gram negative strains of bacteria as well as fungal strains in N,N-dimethylformamide and dimethyl sulfoxide.
    Źródło:
    World Scientific News; 2016, 46; 36-51
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Synthesis and characterization of novel 2-oxo-4-((4-(3-oxomorpholino)phenyl)amino)-2H-chromene-3-carbonitrile derivatives
    Autorzy:
    Jilariya, Krushnakumar J.
    Chodvadiya, Vijay D.
    Patel, P. K.
    Babariya, Jayesh
    Powiązania:
    https://bibliotekanauki.pl/articles/1075711.pdf
    Data publikacji:
    2019
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    3-cyano-4chlor coumarin
    4-(4-aminophenyl)morpholin-3-one
    antimicrobial activity
    Opis:
    A highly functionalized heterocyclic library were synthesized, and characterized by common spectroscopic methods. This novel synthetic rout involves nucleophilic substitution reaction of 3-cyano-4chloro coumarin with 4-(4-aminophenyl)morpholin-3-one in the presence of base and methanol as a solvent in good yield and high purity. Key starting material 4-(4-aminophenyl)morpholin-3-one synthesized from aniline. The reaction of aniline with ethylene oxide gives INT-1 which on reaction with Chloroacetyl chloride yield INT-b. Nitration of INT-b gives INT-c, which on reduction with Sn/HCl gives int-D. Further INT-3 was synthesized from 4-hydroxy coumarin. The Vilsmeier-haack reaction of 4-hydroxy coumarin gives INT-01 which on reaction with hydroxylamine hydrochloride and sodium acetate furnished INT-03. All the synthesized compound of libraries characterized using 1H NMR, Mass, and IR spectroscopic technique.
    Źródło:
    World Scientific News; 2019, 119; 231-237
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Synthesis, characterization, biological activity of Schiff bases derived from 2-bromo-4-methyl aniline and its potentiometric studies with Cu(II), Co(II) and Ni(II) ions
    Autorzy:
    Upadhyay, Surbhi V.
    Zala, Raksha V.
    Bhatt, Keyur D.
    Powiązania:
    https://bibliotekanauki.pl/articles/1030767.pdf
    Data publikacji:
    2020
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    2-bromo-4-methyl aniline
    Antimicrobial activity
    Irving-Rossotti
    Potentiometric studies
    Schiff base
    Stability constant
    Opis:
    Schiff bases namely, 2-bromo-4-methyl-N-(2-nitrobenzylidene)aniline; 2-bromo-4-methyl-N-(2,4,5-trimethoxybenzylidene)aniline; 2-bromo-N-(4-methoxybenzylidene)-4-methylaniline and N-((1H-indol-3-yl)methylene-2-bromo-4-methylaniline have been synthesized and characterized by elemental analysis, FT-IR, Mass and 1H-NMR spectroscopy. Schiff bases have been screened for Antimicrobial activity against bacteria and fungi by using MIC determination. Binary complexes of Co(II), Ni(II) and Cu(II) with Schiff bases in solution have been studied potentiometrically in 60:40 % (V/V) 1,4-dioxane-water system at constant temperature 27 ±0.5 ºC and at an ionic strength of 0.1 M KNO3. The order of stability constant of formed binary complexes in solution was examined.
    Źródło:
    World Scientific News; 2020, 145; 1-15
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Synthesis and bioactivity study of 2-((E)-(((E)-2,6-dichlorobenzylidene)hydrazono)methyl) phenol have N,O-Bidentate ligand site and it’s metal complex
    Autorzy:
    Manawar, Rohit B.
    Gondaliya, Mitesh B.
    Mamtora, Mayank J.
    Shah, Manish
    Powiązania:
    https://bibliotekanauki.pl/articles/1075460.pdf
    Data publikacji:
    2019
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    Antifungal activity
    Antimicrobial activity
    Bioactivity
    Elemental
    IR
    Mass
    Metal complex
    N
    NMR
    O-Bi-dentate ligand
    Schiff base
    Opis:
    N,O-Bi-dentate ligands were prepared by the condensation of (E)-(2,6-dichlorobenzylidene) hydrazine with substituted Salicylaldehyde and different aromatic aldehydes. New synthesized metal complex are thermally stable and neither air- nor moisture sensitive at RT. Successive ligand and their metal complex are synthesized and characterized using IR, NMR, Elemental, Mass, Physical property. With Bioactivity study of ligand and there metal complexes.
    Źródło:
    World Scientific News; 2019, 126; 222-247
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Synthesis and characterization of novel 2-oxo-4-((4-(3-oxomorpholino)phenyl)amino)-2H-chromene-3-carbaldehyde derivatives
    Autorzy:
    Jilariya, Krushnakumar J.
    Sanghani, Yogesh J.
    Patel, P. K.
    Babariya, Jayesh
    Powiązania:
    https://bibliotekanauki.pl/articles/1068631.pdf
    Data publikacji:
    2019
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    4-(4-aminophenyl)morpholin-3-one
    4-chloro-2-oxo-2H-chromene-3-carbaldehyde
    antimicrobial activity
    Opis:
    A highly functionalized heterocyclic library were synthesized, characterized and tested for biological evaluation against bacteria and fungus. This novel synthetic rout involves nucleophilic substitution reaction of 4-chloro-2-oxo-2H-chromene-3-carbaldehyde with 4-(4-aminophenyl) morpholin-3-one in the presence of base and methanol as a solvent in good yield and high purity. All the synthesized compound of libraries characterized using 1H NMR, Mass, and IR spectroscopic technique. Also all compound screened for antimicrobial activity against standard drugs.
    Źródło:
    World Scientific News; 2019, 132; 264-269
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Solvent-free synthesis, antimicrobial and insect antifeedant potentials of some 4(4-chloro-1-naphthyl)-5,6-dihydro-6-(substituted phenyl)-4H-1,3-oxazine-2-amines
    Autorzy:
    Thirunarayanan, G.
    Powiązania:
    https://bibliotekanauki.pl/articles/1075725.pdf
    Data publikacji:
    2019
    Wydawca:
    Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
    Tematy:
    3-oxazine-2-amines
    4-(4-chloro-1-naphthyl)-5
    6-dihydro-6-(substituted phenyl)-4H-1
    SiO2-H3PO4
    antimicrobial potentials
    insect antifeedant activity
    solvent-free synthesis
    Opis:
    More than 85% yields of thirteen 4-(4-chloro-1-naphthyl)-5,6-dihydro-6-(substituted phenyl)-4H-1,3-oxazine-2-amines weer synthesised by SiO2-H3PO4 catalyzed solvent-free cyclization of substituted styryl4-chloro-1-naphthyl ketones and urea under microwave irradiation. The synthesized oxazine amines have been characterized by analytical and spectroscopic techniques. The antimicrobial activities of these 4-(4-chloro-1-naphthyl)-5,6-dihydro-6-(substituted phenyl)-4H-1,3-oxazine-2-amines have been appraised by means of Bauer-Kirby technique. The insect antifeedant activities of these oxazine-2-amines were assessed by Dethler’s technique using 4th instar larvae Achoea janata L.
    Źródło:
    World Scientific News; 2019, 118; 1-16
    2392-2192
    Pojawia się w:
    World Scientific News
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-15 z 15

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