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Journal articles on the topic 'Antifungal and antibacterial activity'

Author: Grafiati

Published: 4 June 2021

Last updated: 26 July 2025

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1

Rizky, Muhammad Robby, Agriana Rosmalina Hidayati, and Anggit Listyacahyani Sunarwidhi. "Uji aktivitas antimikroba ekstrak etanol buah renggak (Amomum dealbatum Roxb.) terhadap Staphylococcus aureus dan Candida albicans." Sasambo Journal of Pharmacy 4, no. 1 (2023): 38–44. http://dx.doi.org/10.29303/sjp.v4i1.215.

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Staphylococcus aureus and Candida albicans are microorganisms that cause infection in humans and have developed resistance to several classes of antibiotics and antifungals. Plants in the genus Amomum have been used in traditional medicine and have scientific potential as alternatives to natural antibacterial and antifungal agents. Renggak (Amomum dealbatum Roxb.) is a species of the genus Amomum that is commonly found in Lombok. Scientific research related to the antibacterial and antifungal activity of the fruit is still limited. The aim of this study was to determine the antibacterial and a

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Li, Hang-Ying, Wen-Qian Yang, Xin-Zhu Zhou, et al. "Antibacterial and Antifungal Sesquiterpenoids: Chemistry, Resource, and Activity." Biomolecules 12, no. 9 (2022): 1271. http://dx.doi.org/10.3390/biom12091271.

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Infectious diseases caused by bacteria and fungi are threatening human health all over the world. It is an increasingly serious problem that the efficacies of some antibacterial and antifungal agents have been weakened by the drug resistance of some bacteria and fungi, which makes a great need for new antibiotics. Sesquiterpenoids, with abundant structural skeleton types and a wide range of bioactivities, are considered as good candidates to be antibacterial and antifungal agents. In the past decades, many sesquiterpenoids were isolated from plants and fungi that exhibited good antibacterial a

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Suleimen, Yerlan, Elena Vladimirovna Zheludeva, Aidana Bazarkhankyzy, Zhanar Boranbayevna Tekebayeva, Buddha Bahadur Basnet, and Zinigul Serikovna Sarmurzina. "The isolation of fungi from lichens of the Magadan region and biological activity of their extracts." Bulletin of the Karaganda University. “Biology, medicine, geography Series” 104, no. 4 (2021): 85–90. http://dx.doi.org/10.31489/2021bmg4/85-90.

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The study aims to isolate fungi from lichens of the Magadan region (Russia) and evaluate their antibacterial and antifungal activity. Fourteen species of lichen from the Magadan region (Russia) were selected for the study. Antibacterial activity was determined based on gram-positive (Staphylococcus aureus) and gramnegative bacteria (Escherichia coli). Antifungal activity was identified by using strains of Aspergillus terreus and Candida albicans. According to the results of the study, fungi isolated from lichens Peltigera leucophlebia (CD), Hypogymnia sachalinensis (CD) showed antifungal activ

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B., Raja Narender *. M. Rajakumari Sumayya Khan B. Sukanya S. Harish. "ANTIMICROBIAL ACTIVITY OF DOLICHOS BEAN (DOLICHUS LABLAB) FLOWER." Journal of Scientific Research in Pharmacy 6, no. 12 (2017): 153–56. https://doi.org/10.5282/jsrp.2017;v6i12:153-156.

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<strong><em>ABSTRACT</em></strong> <strong><em>N</em></strong><em>ature contains many numbers of plants of which some are useful to human kind. Plants serve the human kind in giving essential nutrients. Plants the source of vegetables and fruits are more consumed as food and when few of vegetables or fruits while eating we only eat the inner portions and peeling, wasting then as they are thrown away.  The aim of this study was to evaluate the antibacterial activity and antifungal activity. Hereby we present the antibacterial and antifungal activity of Dolichos bean flower. The bean flower

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B., Raja Narender *. M. Rajakumari Sumayya Khan B. Sukanya S. Harish. "ANTIMICROBIAL ACTIVITY OF DOLICHOS BEAN (DOLICHUS LABLAB) FLOWER." Journal of Scientific Research in Pharmacy 6, no. 12 (2017): 153–56. https://doi.org/10.5281/zenodo.1129454.

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<strong><em>ABSTRACT</em></strong> <strong><em>N</em></strong><em>ature contains many numbers of plants of which some are useful to human kind. Plants serve the human kind in giving essential nutrients. Plants the source of vegetables and fruits are more consumed as food and when few of vegetables or fruits while eating we only eat the inner portions and peeling, wasting then as they are thrown away.  The aim of this study was to evaluate the antibacterial activity and antifungal activity. Hereby we present the antibacterial and antifungal activity of Dolichos bean flower. The bean flower

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Mukherjee, Jayanti, Peddi Varshitha, Pothulapalli Shruthi, Nagulapally Sanjana, and T. Rama Rao. "Comparative Antibacterial and Antifungal Studies with Different Plant Extracts." Asian Journal of Pharmaceutical Research and Development 12, no. 3 (2024): 50–57. http://dx.doi.org/10.22270/ajprd.v11i3.1395.

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In the present scenario, resistance of pathogenic microorganisms to the most of antimicrobial (antibacterial and antifungal) agents is increasing. In this study we have compared the antibacterial and antifungal effect of some medicinal plants like neem, turmeric and ginger. The methanol extracts of these plants were prepared for determining their anti-bacterial and anti-fungal activity. Then comparative analysis of antibacterial effects between those extracts were tested in E. Coli and Bacillus subtilis culture. Also, the antifungal activity of these extractswas tested and compared using Sacch

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Panneerselvam, P., and G. Geete Ganesh. "Synthesis and Antimicrobial Screening of Some Novel 2, 5-Disubstituted 1, 3, 4-oxadiazole Derivatives." E-Journal of Chemistry 8, s1 (2011): S149—S154. http://dx.doi.org/10.1155/2011/905643.

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The syntheses of series of 2, 5-disubstituted 1, 3, 4-oxadiazole derivatives are described. A total of twelve new compounds were synthesized and characterized by IR,1H-NMR and Mass spectral data. All newly synthesized compounds were screened for their antimicrobial activityi.e. antibacterial activity againstS. aureusandE. coliand antifungal activity against fungusA. nigar. CompoundsG5andG7exhibited significant both antibacterial and antifungal activity whileG2,G10andG3,G9showed antibacterial and antifungal activity respectively. These compounds were 2, 5-disubstituted 1, 3, 4-oxadiazole moiety

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Ramaiah Chinnasamy Sujatha, Saraswathi. "Antibacterial and Antifungal Activity of Plant Mediated Iron Oxide Nanoparticles." International Journal of Science and Research (IJSR) 13, no. 3 (2024): 62–69. http://dx.doi.org/10.21275/sr24302102211.

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9

B., Raja Narender *. M. Rajakumari B. Sukanya S. Harish. "ANTIMICROBIAL ACTIVITY ON PEELS OF DIFFERENT FRUITS AND VEGETABLES." Journal of Pharma Research 7, no. 1 (2017): 1–7. https://doi.org/10.5281/zenodo.1133437.

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<strong><em>ABSTRACT</em></strong> <strong><em>G</em></strong><em>enerally, many of the fruits and vegetables skins are thrown in the garbage or fed to livestock. These are having very rich in bioactive components which are considered to have beneficial effects on health. But the aim of this study was to evaluate the antibacterial activity and antifungal activity. Here by we present the antibacterial and antifungal activity of different peels of vegetable and fruits due to their numerous antioxidants and odd compounds. The peel powders were effective in inhibiting antibacterial and antifungal

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B., Raja Narender *. M. Rajakumari B. Sukanya S. Harish. "ANTIMICROBIAL ACTIVITY ON PEELS OF DIFFERENT FRUITS AND VEGETABLES." Journal of Pharma Research 7, no. 1 (2017): 1–7. https://doi.org/10.5281/zenodo.1133694.

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<strong><em>ABSTRACT</em></strong> <strong><em>G</em></strong><em>enerally, many of the fruits and vegetables skins are thrown in the garbage or fed to livestock. These are having very rich in bioactive components which are considered to have beneficial effects on health. But the aim of this study was to evaluate the antibacterial activity and antifungal activity. Here by we present the antibacterial and antifungal activity of different peels of vegetable and fruits due to their numerous antioxidants and odd compounds. The peel powders were effective in inhibiting antibacterial and antifungal

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11

Khan, M. R., and A. D. Omoloso. "Antibacterial, antifungal activity of Harpullia petiolaris." Fitoterapia 73, no. 4 (2002): 331–35. http://dx.doi.org/10.1016/s0367-326x(02)00077-1.

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12

Majiene, D., S. Trumbeckaite, A. Pavilonis, A. Savickas, and D. Martirosyan. "Antifungal and Antibacterial Activity of Propolis." Current Nutrition & Food Science 3, no. 4 (2007): 304–8. http://dx.doi.org/10.2174/1573401310703040304.

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13

Annenkova, V. Z., M. G. Voronkov, and V. M. Annenkova. "Antibacterial and antifungal activity of feracryl." Pharmaceutical Chemistry Journal 31, no. 3 (1997): 145–46. http://dx.doi.org/10.1007/bf02464668.

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14

Vyas, Kamal Kant, Sangeeta Rajpurohit, and Yudhishthir Vaishnav. "Synthesis and Characterization of Benzimidazole Derivatives and Evaluation of Antimicrobial activity." Oriental Journal Of Chemistry 39, no. 4 (2023): 996–1001. http://dx.doi.org/10.13005/ojc/390424.

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A series of benzimidazole derivatives were synthesized for this investigation. NMR and IR spectrum analysis as well as carbon, hydrogen, and nitrogen studies were used to characterize these novel synthesized derivatives. Antibacterial and antifungal tests were conducted on all of the newly synthesized compounds. Ciprofloxacin and fluconazole were utilized as reference medications in antibacterial and antifungal research, respectively. The microbiological assay revealed that the compounds show promising antibacterial and antifungal activity.

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Thawabteh, Amin Mahmood, Aseel Wasel Ghanem, Sara AbuMadi, et al. "Antibacterial Activity and Antifungal Activity of Monomeric Alkaloids." Toxins 16, no. 11 (2024): 489. http://dx.doi.org/10.3390/toxins16110489.

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Scientists are becoming alarmed by the rise in drug-resistant bacterial and fungal strains, which makes it more costly, time-consuming, and difficult to create new antimicrobials from unique chemical entities. Chemicals with pharmacological qualities, such as antibacterial and antifungal elements, can be found in plants. Alkaloids are a class of chemical compounds found in nature that mostly consist of basic nitrogen atoms. Biomedical science relies heavily on alkaloid compounds. Based on 241 papers published in peer-reviewed scientific publications within the last ten years (2014–2024), we ex

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Lumban Gaol, Josua Gabriel, Delianis Pringgenies, and Wilis Ari Setyati. "Screening for Antibacterial and Antifungal Activity in Fungi Associated with Molluscs." Jurnal Moluska Indonesia 9, no. 1 (2025): 1–7. https://doi.org/10.54115/jmi.v9i1.114.

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Molluscs are invertebrate organisms that produce secondary metabolites to adapt to their environment. These secondary metabolites are also found in fungi that live in symbiosis with molluscs. Research has shown that these symbiotic fungi produce various secondary metabolites with antibacterial and antifungal properties. This study aims to explore the potential of fungi associated with molluscs in developing bioprospecting strategies against pathogenic bacteria and fungi. The antibacterial and antifungal screening tests were conducted against the pathogenic bacteria Escherichia coli and Staphyl

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17

Neghra, Abdelhak, Marylin Lecsö, Marie-José Butel, Laila S. Espindola, Brigitte Deguin, and Elisabeth Seguin. "Amidochromenes for Promising Antileishmanial Activity." Natural Product Communications 12, no. 9 (2017): 1934578X1701200. http://dx.doi.org/10.1177/1934578x1701200919.

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Numerous natural products having a 2,2-dimethylchromene (2,2-dimethylbenzopyrane) structural element present interesting biological activities that may, therefore, be considered as privileged pharmacophore. Nine aliphatic and aromatic amides were synthesized from the 5-amino-7-methoxy-2,2-dimethyl-2 H-chromene synthon. The antibacterial, antifungal, antileishmanial and cytotoxic activities of all amidochromenes were evaluated. No antibacterial or antifungal activity was observed. Nevertheless, three aromatic amides compounds shown significant antileishmanial activity with an excellent selectiv

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18

Karpiński, Tomasz M. "Marine Macrolides with Antibacterial and/or Antifungal Activity." Marine Drugs 17, no. 4 (2019): 241. http://dx.doi.org/10.3390/md17040241.

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Currently, the increasing resistance of microorganisms to antibiotics is a serious problem. Marine organisms are the source of thousands of substances, which also have antibacterial and antifungal effects. Among them, marine macrolides are significant. In this review, the antibacterial and/or antifungal activities of 34 groups of marine macrolides are presented. Exemplary groups are chalcomycins, curvulides, halichondramides, lobophorins, macrolactins, modiolides, scytophycins, spongistatins, or zearalanones. In the paper, 74 antibiotics or their analog sets, among which 29 with antifungal act

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K, Sharath, Krishna Mohan G, Sandhya Rani M, Kowmudi V, Suresh N, and Chintanippula Sai Rama Rao. "Evaluation of Antibacterial and Anti Fungal Activity of Hexane and Methanol Extracts of Psoralea Corylifolea Seed." INTERNATIONAL JOURNAL OF APPLIED PHARMACEUTICAL SCIENCES AND RESEARCH 1, no. 01 (2016): 25–30. http://dx.doi.org/10.21477/ijapsr.v1i1.9605.

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Objective: To evaluate antibacterial and antifungal activity of hexane and methanol extracts of Psoralea Corylifolea Seed. Method: Psoralea Corylifolia seeds were extracted by using different solvents hexane and methanol and the test extracts were assayed for antibacterial and antifungal activity. The antibacterial activity was tested against Staphylococcus aureus and antifungal activity was tested against Candida albicans and Aspergillus niger by agar well diffusion method and measuring the zone of Inhibition. Results: The hexane and methanol extracts of Psoralea corylifolia seed was very eff

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Mansuri, Rubeena, Raj Badekar, and Priyanka Jhalora. "Synthesis, Characterization and Biological Evaluation of Novel Methoxy Benzaldehyde Substituted Derivatives of Pyrazolopyrimidine-4-hydrazide." Asian Journal of Chemistry 35, no. 8 (2023): 1921–26. http://dx.doi.org/10.14233/ajchem.2023.27908.

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Several novel pyrrolopyrimidine derivatives of methoxybenzaldehydes with biologically active pyrrole moieties were synthesized to investigate their antibacterial, antifungal and cytotoxic activities. Elemental analysis, UV-spectra, FT-IR, 1H NMR and 13C NMR spectra, were used to characterize the synthesized compounds. The in vitro antifungal and antibacterial activities were tested for all the synthesized compounds. Compared to the reference drugs e.g. fluconazole and streptomycin, most of the compounds tested positive for antifungal and antibacterial activity. All tested compounds demonstrate

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Prabas, Nand Raut, and Prasanna Purohit Dr. "Antifungal activity shoe by Justicia adhatoda." International Educational Applied Research Journal 08, no. 04 (2024): 7–12. https://doi.org/10.5281/zenodo.11187592.

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Indian medicinal herb Justicia adhatoda L. has long been utilized in Ayurvedic and Unani medicine treatments for respiratory conditions. Throughout the Indian subcontinent, it is widely used. Plant leaves have several well-known pharmacological effects, such as their antibacterial and antifungal characteristics. Two of its main bioactive components, vasicine and vasicinone, have been shown in studies to have antibacterial properties. However, not much has been done to change the direction of research in microbiology. In the current investigation, the plant's potential as a potent antifungal &n

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Taufikurohmah, Titik, and Tasha Anandya Tantyani. "ANTIBACTERIAL AND ANTIFUNGAL ACTIVITY OF SILVER NANOPARTICLES AGAINST NEISSERIA GONORRHOEAE AND CANDIDA ALBICANS." International Journal of Research -GRANTHAALAYAH 8, no. 6 (2020): 179–87. http://dx.doi.org/10.29121/granthaalayah.v8.i6.2020.461.

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This Research on the antibacterial and antifungal activity of nanosilver against Neisseria gonorrhoeae and Candida albincas fungi has been carried out. The purpose of this study was to determine antibacterial activity of nanosilver against Neisseria gonorrhoeae and antifungal activity against Candida albincas. Synthesis Nanosilver uses bottom up method and characterized using UV-Vis Spectrophotometer. Nanosliver concentrations used were 30, 40, 50, and 60 ppm. Antibacterial and antifungal activity tests using disk diffusion method. Observations obtained in form of the presence or absence of cl

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Haruna, Muyideen. "Antibacterial and Antifungal Activity of Acalypha wilkesiana." European Journal of Medicinal Plants 3, no. 1 (2013): 52–64. http://dx.doi.org/10.9734/ejmp/2013/2220.

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Wilkinson, Jenny M., Michael Hipwell, Tracey Ryan, and Heather M. A. Cavanagh. "Bioactivity ofBackhousia citriodora: Antibacterial and Antifungal Activity." Journal of Agricultural and Food Chemistry 51, no. 1 (2003): 76–81. http://dx.doi.org/10.1021/jf0258003.

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Liu, H., X. L. Yang, J. Y. Ding, Y. D. Feng, and H. B. Xu. "Antibacterial and antifungal activity of Erigeron breviscapus." Fitoterapia 74, no. 4 (2003): 387–89. http://dx.doi.org/10.1016/s0367-326x(03)00068-6.

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El Amraoui, B., M. El Amraoui, N. Cohen, and A. Fassouane. "Antifungal and antibacterial activity of marine microorganisms." Annales Pharmaceutiques Françaises 72, no. 2 (2014): 107–11. http://dx.doi.org/10.1016/j.pharma.2013.12.001.

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Erdemoglu, Nurgün, Gökalp Iscan, Bilge Sener, and Prasit Palittapongarnpim. "Antibacterial, antifungal, and antimycobacterial activity ofIlex aquifoliumleaves." Pharmaceutical Biology 47, no. 8 (2009): 697–700. http://dx.doi.org/10.1080/13880200902930431.

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Ijaz, T., F. A. Ranjha, M. K. Shahzad, et al. "Antibacterial and Antifungal Activity of Different Honeys." International Journal of Infectious Diseases 12 (December 2008): e403. http://dx.doi.org/10.1016/j.ijid.2008.05.1061.

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Huang, Han-Fen, and Chien-Fang Peng. "Antibacterial and antifungal activity of alkylsulfonated chitosan." Biomarkers and Genomic Medicine 7, no. 2 (2015): 83–86. http://dx.doi.org/10.1016/j.bgm.2014.09.001.

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Tariq, Javed, M. USMAN ASIF USMAN, and Dr Raza M. Memon Raza. "ANTIFUNGAL AND ANTIBACTERIAL ACTIVITY OF RHIZOBACTERIAL MICROFLORA." Agricultural Sciences Journal 4, no. 2 (2022): 35–42. http://dx.doi.org/10.56520/asj.v4i2.161.

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Rhizospheric microorganisms like bacteria and fungi are renowned in enhancing the growth of crop plants and to inhibit other hurtful soil micro-organisms. Current research investigations were undertaken to explore such type of rhizobacteria from rice soil. Inhibitory effect of these bacteria was checked against Fusarium oxysporum f. sp. cepae and Agrobacterium tumifacians. Research outcomes unveiled that all tested rhizobacterial isolates exerted antagonistic effect against both the tested pathogens. They produced 0.8% to 1.68% inhibitory zone against fungus and 20 to 40 % against bacteria. It

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Sienkiewicz, Natalia, and Sylwia Członka. "Natural Additives Improving Polyurethane Antimicrobial Activity." Polymers 14, no. 13 (2022): 2533. http://dx.doi.org/10.3390/polym14132533.

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In recent years, there has been a growing interest in using polymers with antibacterial and antifungal properties; therefore, the present review is focused on the effect of natural compounds on the antibacterial and antifungal properties of polyurethane (PUR). This topic is important because materials and objects made with this polymer can be used as antibacterial and antifungal ones in places where hygiene and sterile conditions are particularly required (e.g., in healthcare, construction industries, cosmetology, pharmacology, or food industries) and thus can become another possibility in com

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More, Manoj Kumari. "Design, Synthesis, Characterization and Biological Evaluation of Novel Depsides as Potential Antibacterials." Journal of Drug Delivery and Therapeutics 14, no. 3 (2024): 100–105. http://dx.doi.org/10.22270/jddt.v14i3.6474.

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Sixteen depsides were synthesized to screen for their antibacterial activity. All of them were reported for the first time. Their chemical structures were clearly determined by FTIR, 1H NMR, ESI mass spectra. All the compounds were assayed for antibacterial and antifungal activities against two Gram-positive bacterial strains (Bacillus subtilis ATCC 6633) and (Staphylococcus aureus ATCC 29747)and two gram-negative bacterial strains (Escherichia coli ATCC 8739) and (Pseudomonas aeruginosa ATCC 25619) the MIC and zone of inhibition calculated by cup-plate method and serial dilution method and tw

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Bozinovic, Nina, Irena Novakovic, Sladjana Kostic-Rajacic, Igor Opsenica, and Bogdan Solaja. "Synthesis and antimicrobial activity of azepine and thiepine derivatives." Journal of the Serbian Chemical Society 80, no. 7 (2015): 839–52. http://dx.doi.org/10.2298/jsc150116013b.

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A series of new 5H-pyridobenzazepine and pyridobenzothiepine derivatives was synthesized by Pd-catalyzed formation of C-N and C-S bonds. All synthesized compounds were tested for their in vitro antimicrobial activity. The 5H-pyridobenzazepine derivatives showed better antibacterial and antifungal activity than corresponding 5H-dipyridoazepine analogs. Among the synthesized azepines, derivative 8 displayed potent activity against tested bacteria (MIC = 39-78 ?g/mL), while azepine 12 showed promising antifungal activity (MIC = 156-313 ?g/mL). The synthesized thiepine derivatives exhibited weak a

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Kiran, Ismail, Semra Ilhan, Tamer Akar, Lacine Tur, and Erdinc Erol. "Synthesis and Evaluation of Demethoxyviridin Derivatives as Potential Antimicrobials." Zeitschrift für Naturforschung C 60, no. 9-10 (2005): 686–92. http://dx.doi.org/10.1515/znc-2005-9-1005.

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Abstract The in vitro antibacterial and antifungal activities of demethoxyviridin and some synthetic analogues were evaluated by the agar diffusion method. The minimum inhibitory concentrations (MIC) of the active compounds were also determined by the agar dilution method. Demethoxyviridin (1) showed moderate antibacterial activity against most of the strains tested. 1α-Hydroxydemethoxyviridin (3) showed antibacterial activity and the most potent in vitro antifungal activity with MIC of 20 μg/ml (0.062 mm) against Aspergillus niger, A. fumigatus, A. flavus, A. parasiticus, Fusarium solani, F.

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Shweta, G. M., L. R. Naik, Rangappa B. Pujar, Shridhar N. Matad, D. M. Chetan, and Sahebagouda Jambaladinni. "Cobalt, Copper and Magnesium Doped Nickel Zinc Nanoferrites by Solution-Combustion Method: Structural, Antibacterial and Antifungal Properties." Journal of Metastable and Nanocrystalline Materials 39 (April 3, 2024): 21–36. http://dx.doi.org/10.4028/p-zan6ns.

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The nickel zinc nanoferrites with configurationNi0.45Zn0.55–xMxFe2O4were achieved where x = 0.0, 0.1, 0.2 and 0.3 and M = Cobalt, Copper, Magnesiumusing solution-combustion method by availing sucrose as a fuel. The procured nanoferrites were investigated forstructural properties using TEM, antibacterial and antifungal propertiesby Kirby-Bauer Disk Diffusion Susceptibility Test also calledas Agar diffusion method. The synthesized nanoferrites were tested for their antibacterial activities against Gram negative (Escherichiacoli) and Gram positive (Bacillus cerus) bacterial strains. Also, investi

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Nasution, Haris Munandar, and Rati Satri Situmorang. "ANALISIS BIOAUTOGRAFI DAN UJI AKTIVITAS ANTIBAKTERI EKSTRAK ETANOL DAUN MENGKUDU (Morinda citrifolia L.) TERHADAP BAKTERI Propionibacterium acne." JURNAL FARMANESIA 9, no. 1 (2022): 16–21. http://dx.doi.org/10.51544/jf.v9i1.3424.

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Noni or (Morinda citrifolia L.) contains active anthraquinone, scaloptin, flavonoid, and adaptogen compounds that have antifungal and antimicrobial effects. Antibacterial chemicals have many negative side effects, and other alternatives are needed as antibacterials, one of which is by using noni. This study aims to analyze bioautography and determine the antibacterial activity of noni leaf ethanol extract against Propionibacterium acne bacteria.

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Terenteva, E., S. Sasmakov, S. Azimov, et al. "The antimicrobial activity and toxicity od alkyltetrahydroisoquinolones." Bulletin of Taras Shevchenko National University of Kyiv. Series: Biology 74, no. 2 (2017): 51–55. http://dx.doi.org/10.17721/1728_2748.2017.74.51-55.

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The antibacterial and antifungal activity against gram-positive and gram-negative bacteria and Candida albicans fungal strain for alkyltetrahydroisoquinoline derivatives were evaluated. It was established, that 1,11-bis(6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-yl)undecan shows pronounced antibacterial properties against all the microorganism strains and strong antifungal activity against Candida albicans with greater inhibition area than the reference drug. IC50 value of the compound is 2,1±0,1 μg/ml, LD50 value is 324,9±18,2 mg/kg.

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Lemriss, S., F. Laurent, A. Couble, et al. "Screening of nonpolyenic antifungal metabolites produced by clinical isolates of actinomycetes." Canadian Journal of Microbiology 49, no. 11 (2003): 669–74. http://dx.doi.org/10.1139/w03-088.

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The purpose of this work was to screen clinical isolates of actinomycetes producing nonpolyenic antifungals. This choice was made to limit the problem of rediscovery of well-known antifungal families, especially polyenic antifungals. One hundred and ten strains were tested, using two diffusion methods and two test media, against three yeast species and three filamentous fungi. Among 54 strains (49%) showing antifungal activity, five strains belonging to the genus Streptomyces were active against all test organisms and appeared promising. These results indicate that clinical and environmental i

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Shalini, Kumari, Nitin Kumar, Sushma Drabu, and Pramod Kumar Sharma. "Advances in synthetic approach to and antifungal activity of triazoles." Beilstein Journal of Organic Chemistry 7 (May 25, 2011): 668–77. http://dx.doi.org/10.3762/bjoc.7.79.

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Several five membered ring systems, e.g., triazole, oxadiazole dithiazole and thiadiazole with three heteroatoms at symmetrical or asymmetrical positions have been studied because of their interesting pharmacological properties. In this article our emphasis is on synthetic development and pharmacological activity of the triazole moiety which exhibit a broad spectrum of pharmacological activity such as antifungal, antibacterial, anti-inflammatory and anticancer etc. Triazoles have increased our ability to treat many fungal infections, for example, candidiasis, cryptococcal meningitis, aspergill

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K., Ishwar Bhat, Mumtaz Mohammed Hussain M., C. Revanasiddappa B., and R. Bharathi D. "Synthesis, antibacterial, antifungal and cytotoxicity screening of 1,5-benzodiazepines." Journal of Indian Chemical Society Vol. 92, Jun 12015 (2015): 940–44. https://doi.org/10.5281/zenodo.5674211.

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Department of Pharmaceutical Chemistry, NGSM Institute of Pharmaceutical Sciences, NITTE University, Mangalore-575 018, Karnataka, India <em>E-mail</em> : bhatishwar@yahoo.co.in Department of Pharmaceutical Chemistry, SJM College of Pharmacy, Chitradurga-577 502, Karnataka, India Department of Pharmacology, SJM College of Pharmacy, Chitradurga-577 502, Karnataka, India In our present study we have synthesized a series of 1,5-benzodiazepines (4a-l) by the reaction of a series of (<em>E</em>)-thienyl chalcones (3a-l) with o-phenylene diamine using piperidine and acetic acid as catalyst. (<em>E</

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Shah, Nirav, Nimesh Shah, Manish Patel, and Ranjan Patel. "Design, synthesis and antimicrobial activity of new biquinoline derivatives." Journal of the Serbian Chemical Society 77, no. 3 (2012): 279–86. http://dx.doi.org/10.2298/jsc110630197s.

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A simple and efficient method has been developed for the synthesis of some novel biquinoline derivatives bearing a thiazole moiety through a onepot three-component condensation of 2-chlro-3-formylquinolines, ethyl cyanoacetate and ?-enaminone using catalytic amount of piperidine in refluxing ethanol. These molecules were evaluated in vitro for their antibacterial and antifungal activity. Most of the compounds exhibited moderate antibacterial and antifungal activity against all the tested strains.

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Deshmukh, S. R. "Novel Schiff Base Ligand and their Fe (III), Co (II) and Ni (II) Complexes: Spectroscopic Investigation and Biological Applications." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 06 (2025): 1–9. https://doi.org/10.55041/ijsrem50878.

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Novel Schiff base ligand derived from condensation reaction between 3-Amino-4-Hydroxy Benzoic Acid and 2-hydroxy-5-nitrobenzaldehyde. Fe (III), Co (II) & Ni (II) metal complexes were formed from the synthesized ligand. FT-IR, UV- Visible 1H-NMR & HRMS Characterization studies were carried out for the confirmation of the structure and bonding of the synthesized ligand and its complexes. Complexes were tested for their antibacterial and antifungal activities using gram positive bacterial strains i.e. Staphylococcus aureus and Bacillus subtilis, gram negative bacterial strains i.e. Escher

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Ajdacic, Vladimir, Jelena Lazic, Marija Mojicevic, Sandra Segan, Jasmina Nikodinovic-Runic, and Igor Opsenica. "Antibacterial and antifungal properties of guanylhydrazones." Journal of the Serbian Chemical Society 82, no. 6 (2017): 641–49. http://dx.doi.org/10.2298/jsc170213033a.

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A series of novel guanylhydrazones were designed, synthesized and characterized. All the compounds were screened for their antibacterial and antifungal activity. Compounds 26 and 27 showed excellent antibacterial activities against Staphylococcus aureus ATCC 25923 and Micrococcus luteus ATCC 379 with minimal inhibitory concentrations of 4 ?g mL-1, and good antifungal activity against Candida parapsilosis ATCC 22019. These results suggested that the selected guanylhydrazones could serve as promising leads for improved antimicrobial development.

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Hagras, Mohamed, Nader S. Abutaleb, Ahmed M. Sayed, Ehab A. Salama, Mohamed N. Seleem, and Abdelrahman S. Mayhoub. "Evaluation of bisphenylthiazoles as a promising class for combating multidrug-resistant fungal infections." PLOS ONE 16, no. 11 (2021): e0258465. http://dx.doi.org/10.1371/journal.pone.0258465.

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To minimize the intrinsic toxicity of the antibacterial agent hydrazinyloxadiazole 1, the hydrazine moiety was replaced with ethylenediamine (compound 7). This replacement generated a potent antifungal agent with no antibacterial activity. Notably, use of a 1,2-diaminocyclohexane moiety, as a conformationally-restricted isostere for ethylenediamine, potentiated the antifungal activity in both the cis and trans forms of N-(5-(2-([1,1’-biphenyl]-4-yl)-4-methylthiazol-5-yl)-1,3,4-oxadiazol-2-yl)cyclohexane-1,2-diamine (compounds 16 and 17). Both compounds 16 and 17 were void of any antibacterial

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Šiler, Branislav, Danijela Mišić, Jasmina Nestorović, et al. "Antibacterial and Antifungal Screening of Centaurium Pulchellum Crude Extracts and Main Secoiridoid Compounds." Natural Product Communications 5, no. 10 (2010): 1934578X1000501. http://dx.doi.org/10.1177/1934578x1000501001.

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The main principles of C. pulchellum (Sw.) Druce, secoiridoid glycosides, have been studied as potent bioactive compounds. Here we scored their content in extracts of ten populations of this species. Antibacterial and antifungal assays of the extracts and pure secoiridoid glycosides were performed against eight bacterial strains and five fungal species. Methanol extracts from both aerial parts and roots exhibited excellent antibacterial (0.05-0.2 mg mL−1) and very good antifungal (0.1-2 mg mL−1) activity. Pure secoiridoid glycosides isolated from these extracts demonstrated very strong antibac

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Rabari, Haribhai, Hetal Vankar, and Beenkumar Prajapati. "Synthesis and Antimicrobial Screening of Some Novel 5-Substituted-1,10b-dihydroimidazole[1,2-c]quinazoline Derivatives." International Journal of Pharmaceutical Sciences and Nanotechnology 14, no. 2 (2021): 5406–11. http://dx.doi.org/10.37285/ijpsn.2021.14.2.6.

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The emergence of multidrug microbial resistance is the main challenges that the modern scientists have so far been facing in the recent era. In this respect, new series of drug classes having potential to give antimicrobial effect have been synthesized. A new series of 5- substituted-1,10 b-dihydroimidazole[1,2-c]quinazoline derivatives 8a-e have been synthesized and screened for antibacterial activity and antifungal activity. Synthesized derivatives were characterized by IR, MASS and 1H-NMR spectroscopy. Synthesized compounds show good activity, which was comparable to the standard drug and i

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Safari, Moein, Salman Ahmady-Asbchin, and Pantea Zamanifar. "In vitro evaluation of antimicrobial activities from aqueous and methanolic extracts of cyanobacteria." European Journal of Biological Research 9, no. 3 (2019): 184–92. https://doi.org/10.5281/zenodo.3463632.

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In this present study, antimicrobial activities of aqueous and methanolic extracts of cyanobacteria against some of fungi and pathogenic bacteria were investigated. Cyanobacteria strains <em>Fischerella ambigua</em> ISC67 and <em>Schizothrix vaginata</em> ISC108 were cultured in BG-11 medium. Extraction was performed by adding the solvent to cyanobacterial biomass and then filtering and drying of the mixture. The antimicrobial activity was evaluated by disc diffusion method and broth microdilution method was applied to determine the minimum inhibitory concentration. The results show that the a

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Menezes Filho, Antonio Carlos Pereira de. "Antifungal and antibacterial activity of the extract from the fruit of Aiouea trinervis Meisn. (Lauraceae)." Revista Fitos 18, no. 1 (2024): e1175. http://dx.doi.org/10.32712/2446-4775.2024.1175.

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Aiouea trinervis is a Brazilian shrub species of the Lauraceae family. In this study, the antifungal and antibacterial activity of the hydroethanolic extract 70% of the fruit of A. trinervis on the genus Candida, Staphylococcus and Salmonella sp. was evaluated using the paper disk diffusion method. Antifungal activity was observed for C. albicans (7-4 mm) and C. tropicalis (11-3 mm), and in the antibacterial test for S. aureus (9-2 mm) and S. serovar Enteritidis (14-4 mm) in concentrations greater than 50 mg mL-1 of the hydroethanolic extract of the fruit. The results confirm the potential ant

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Chitra, S. "Facile Synthesis of Some 2-Alkyl-3-Aryl-5, 6-Diphenyl-2, 3-Dihydro-Pyrazines and their Biological Activity." Asian Journal of Science and Applied Technology 1, no. 1 (2012): 32–36. http://dx.doi.org/10.51983/ajsat-2012.1.1.674.

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The reaction of benzil, 1-alkyl-2-arylethanediamine dihydrochloride and sodium acetate trihydrate gave the target molecule dihydropyrazine derivatives 30-34. The compounds have been characterized on the basis of their FT-IR, 1H NMR and 13C NMR spectroscopies. All the compounds are screened for their antibacterial activity against Staphylococcus aureus, Klebsiella pneumoniae, Pseudomonas aeruginosa, Salmonella typhi and antifungal activity against Candida albicans, Aspergillus flavus, Rhizopus and Mucor. Ciprofloxacin is used for the standard for antibacterial and amphotericin B is used for the

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Firman, Imran, and Iksan Iksan. "Uji Aktivitas Antibakteri Dan Antijamur Ekstrak Daun Binahong (Anredera cordifolia (Ten) Steenis)." KOLONI 3, no. 1 (2024): 146–56. https://doi.org/10.31004/koloni.v3i1.604.

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One of the plants that can be used as traditional medicine is binahong leaf (Anredera cordifolia (Ten) Steen). Bioactive subtances from the Binahong plant can help the healing process of disease, research has been carried out on the antibacterial and antifungal activity pf binahong leaf ekstrack (Anredera cordifolia (Ten) Steen). This research is an experimental laboratory aimed at testing the potential antibacterial and antifungal activity of the leaf ekstract of binahong (Anredera cordifolia (Ten) Steen) againts the growth of the bacteria bacillus subtillis s[pan the fungi aspergillus niger.

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