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Journal articles on the topic 'Bacteriostatic Water'

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1

Li, Yong Hui, Mei Hong Niu, Na Li, Jian Zhang, and Yan Ning Sun. "The Research on the Effect of Br-Antibacterial Agents to Whitewater." Advanced Materials Research 726-731 (August 2013): 552–55. http://dx.doi.org/10.4028/www.scientific.net/amr.726-731.552.

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This paper concerns with two brominated bacteriostatic agents, using the condition-test to research the inhibitory effect of the microorganisms in the waste paper pulp white water. Using the coated plate culture method of adding different amounts of antibacterial agents in Whitewater, the bacteria and mold in nutrient agar and potato medium experiments were used to observe the inhibitory effect. The results showed that the chosen brominated bacteriostatic agents (PS-2890, GB-3612) in this paper have a better antibacterial effect and 1#is better than 2#,the bacteriostatic agent can be chosen ac
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Dumitrescu, Magdalena, Adrian Paul Suceveanu, Madalina Gabriela Iliescu, et al. "Eficacy of sulfurous water from Mangalia in Helicobacter Pylori infection: a clinical study." Balneo and PRM Research Journal 15, Vol.15, no. 3 (2024): 725. http://dx.doi.org/10.12680/balneo.2024.725.

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Mangalia balneary resort is situated in the south of the Black Sea and uses sulphurous water springs for rehabilitation therapy. The purpose of this study is to demonstrate the effectiveness of Mangalia sulphurous water on Helicobacter Pylori (H. Pylori) infection. Considering that sulfurous water has a bacteriostatic effect and that most gastritis are caused by H. Pylori infection, we propose that a group of 27 H. Pylori positive patients with or without digestive symptoms ingest sulfurous water daily, for a few days. At the end of the study, 15 of the patients tested negative for H pylori an
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Wei, Ya, Yong Qiang Zhao, Shu Xian Hao, et al. "Comparison of the Effect of Sterilization Pretreatment Using Four Different Bacteriostatic Agents on the Quality of Penaeus vannamei." Advanced Materials Research 884-885 (January 2014): 409–14. http://dx.doi.org/10.4028/www.scientific.net/amr.884-885.409.

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Four different bacteriostatic agents H2O2, NaClO, ClO2, and ozone water (O3) were used to the sterilization pretreatment of fresh muscle ofpenaeus vannamei. The bactericidal effect of these bacteriostatic agents were evaluated by aerobic bacterial count method, sensory evaluation and chromatic aberration analysis. The results showed that the optimum pretreatment concentrations of sterilization pretreatment by H2O2, NaClO, ClO2and ozone water (O3) were 3.0 g/kg, 50 mg/kg, 150 mg/kg and 1.0 mg/kg respectively. The optimum pretreatment time of sterilization pretreatment by H2O2, NaClO, ClO2and oz
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Jacek, Beata, Dorota Grabek-Lejko, and Wojciech Litwińczuk. "Bacteriostatic and antioxidant properties of paulownia leaf extracts (Paulownia spp.) as natural products in crop protection." Acta Scientiarum Polonorum Hortorum Cultus 24, no. 1 (2025): 3–17. https://doi.org/10.24326/asphc.2025.5428.

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Paulownia leaf extracts were tested for their bacteriostatic and antioxidant properties against six pathogenic bacteria in vegetable and fruit crops. Paulownia leaf extracts were most effective against the Clavibacter michiganensis ssp. michiganensis and Xanthomonas hortorum pv. carotae. Paulownia extracts were less effective against Agrobacterium tumefaciens, Pseudomonas syringae pv. lachrymans and Pseudomonas syringae pv. tomato. Only Erwinia carotovora was resistant to the tested plant extracts. The type of extraction solvent significantly impacts the antibacterial activity and the flavonoi
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Hoang, Anh Son, Hong Hanh Cong, Hong Nhung Nguyen, et al. "Research on sulfate bacteriostatic effect of some metal nanos." Ministry of Science and Technology, Vietnam 64, no. 1 (2022): 32–37. http://dx.doi.org/10.31276/vjst.64(1).32-37.

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Sulfate-reducing bacteria (Desulfomicrobium baculatum) is a group of anaerobic bacteria capable of producing H2S gas, which sours crude oil, corrodes metal equipment, pipeline systems, and even forms biofilms that cause blockages reservoir, reducing the reception capacity of pumped water in oil and gas exploitation. Currently, the biocides are mainly aldehydes or cyclic amines combined with cationic active substances, which are very toxic to humans and the environment. The development of materials technology has created new nano-sized materials that are capable of replacing traditional biocide
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Seephonkai, Prapairat, Sutthira Sedlak, Komgrit Wongpakam, Kusavadee Sangdee, and Aphidech Sangdee. "Time-kill kinetics and mechanism of action of Caesalpinia sappan L. and Ochna integerrima (Lour.) Merr. water extracts against pathogenic bacteria." Journal of Pharmacy & Pharmacognosy Research 9, no. 6 (2021): 813–23. http://dx.doi.org/10.56499/jppres21.1095_9.6.813.

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Context: Caesalpinia sappan and Ochna integerrima are two native plants of Thailand and distributed widely throughout the country. Recently, water extracts from the stem bark of C. sappan and O. integerrima were found to exhibit potently antibacterial property but the antibacterial mechanism of action toward target bacteria has not been investigated yet. Aims: To study time-kill kinetic and the mechanism of action of C. sappan and O. integerrima waterextracts toward target bacteria. Methods: The time-kill kinetic study of bacteriostatic or bactericidal activity against Gram-positive and Gram-n
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7

Zhu, Bai Kang. "Synthesis and Properties of a New Bacteriostatic Agent of Ballast Water." Advanced Materials Research 726-731 (August 2013): 2461–67. http://dx.doi.org/10.4028/www.scientific.net/amr.726-731.2461.

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The intrusion of pathogens into ballast water, not only destroys marine ecological environment, but also threatens human health. The study synthesized a new cobalt complex with a ligand of 3-pyridine-4-benzoic acid by hydrothermal synthesis method. Its structure was characterized by elemental analyzer and single crystal diffractometer, and its infrared spectroscopy, thermal stability and inhibitory activity were analyzed. The results show that the complex belongs to the monoclinic system and space group C2 / c, with unit cell parameters a = 8.2484 (9) Å, b = 10.3371 (11) Å, c = 12.2031 (14)
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8

Pugach, O. P., N. I. Andreeva, V. A. Kuzmin, and A. M. Lunegov. "Comparative antimicrobial activity of AQUAdes-NUK 5 against S. typhimurium." Issues of Legal Regulation in Veterinary Medicine, no. 4 (December 29, 2021): 63–67. http://dx.doi.org/10.52419/issn2072-6023.2021.4.63.

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The article provides information on the determination of the bacteriostatic and bactericidal activity of the disinfectants AQUAdes-NUK 5, Desinfexan and IncimaxxDES in relation to Salmonella typhimurium. The activity of disinfectants AQUAdes-NUK 5, Desinfexan and IncimaxxDES in the framework of determining their bactericidal activity and the severity of bacteriostatic properties was studied by the method of serial dilution, in which daily cultures of Salmonella typhimurium were used. During the research, the minimum concentrations were established at which bactericidal activity was manifested
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9

Behme, Robert J., Dana Brooke, Terry T. Kensler, and Joseph A. Scott. "Incompatibility of Ifosfamide with Benzyl-Alcohol-Preserved Bacteriostatic Water for Injection." American Journal of Health-System Pharmacy 45, no. 3 (1988): 627–28. http://dx.doi.org/10.1093/ajhp/45.3.627.

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10

Lou, Ching-Wen, Meng-Chen Lin, Chen-Hung Huang, Mei-Feng Lai, Bing-Chiuan Shiu, and Jia-Horng Lin. "Preparation of Needleless Electrospinning Polyvinyl Alcohol/Water-Soluble Chitosan Nanofibrous Membranes: Antibacterial Property and Filter Efficiency." Polymers 14, no. 5 (2022): 1054. http://dx.doi.org/10.3390/polym14051054.

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Electrospinning is an efficient method of producing nanofibers out of polymers that shows a great potential for the filtration territory. Featuring water-soluble chitosan (WS-CS), a low-pollution process and a self-made needleless machine, PVA/WS-CS nanofibrous membranes were prepared and evaluated for nanofiber diameter, bacteriostatic property, filtration efficiency, pressure drop, and quality factor. Test results indicate that the minimal fiber diameter was 216.58 ± 58.15 nm. Regardless of the WS-CS concentration, all of the PVA/WS-CS nanofibrous membranes attained a high porosity and a hig
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11

Wei, Shuaishuai, Ying Gao, Lulu Ma, et al. "Preparation of an LZ-OEO Compound Antibacterial Gel and the Effect of Microwave Treatment on Its Structure and Stability." Gels 8, no. 12 (2022): 838. http://dx.doi.org/10.3390/gels8120838.

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Composite gels prepared with ovalbumin (OVA) as basic materials have been gradually utilized in food and biological fields. However, the structure and function of gels made from natural materials are not perfect, especially the hardness, viscoelasticity and water-holding capacity of gels, which are easily affected by various factors (pH, NaCl, etc.). In order to improve the antibacterial effect and safety of gels, and on the basis of exploring the bacteriostatic formula of lysozyme-oregano essential oil (LZ-OEO), the influence of microwave treatment on the stability of the composite bacteriost
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12

Gomes, Celso Figueiredo, Jorge Hamilton Gomes, and Eduardo Ferreira da Silva. "Bacteriostatic and bactericidal clays: an overview." Environmental Geochemistry and Health 42, no. 11 (2020): 3507–27. http://dx.doi.org/10.1007/s10653-020-00628-w.

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13

Nahata, M. C., R. S. Morosco, and T. F. Hippie. "Stability of lorazepam diluted in bacteriostatic water for injection at two temperatures." Journal of Clinical Pharmacy and Therapeutics 18, no. 1 (1993): 69–71. http://dx.doi.org/10.1111/j.1365-2710.1993.tb00570.x.

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14

Lakhman, A. "Determination of the direction of action of «EM® PROBIOTIC FOR BEES» against bee dysbacteriosis pathogens in vitro." Naukovij vìsnik veterinarnoï medicini, no. 2 (168) (December 9, 2021): 72–81. http://dx.doi.org/10.33245/2310-4902-2021-168-2-72-81.

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In many countries around the world, massive declines in bee colonies have been reported as a consequence of the multifactorial effects of exogenous and endogenous factors. The development of opportunistic infections in bees is due to an imbalance of opportunistic pathogenic microflora that colonise the midgut of insects. The problem of dysbacteriosis in various animal species, including bees, is of interest to veterinarians. Therefore, the search for new remedies alternative to antibiotics is a high priority in beekeeping. Probiotic preparations have been proposed as new and safe medicines for
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15

Mbugua, S. K., and E. G. Karuri. "Preservation of Beef Using Bacteriostatic Chemicals and Solar Drying." Food and Nutrition Bulletin 15, no. 3 (1994): 1–6. http://dx.doi.org/10.1177/156482659401500308.

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Simple potential meat-preservation methods that can be applied at either the household or the small-community level in rural areas were evaluated. Samples of beef treated with various bacteriostatic agents— brine, honey, glycerol, vinegar, hydrochloric acid, and ethanol—were dried for three days, either directly in the sun or in a solar drier box, and packaged and stored at ambient temperature for four weeks. The treated samples were compared with samples dried without other treatments and with frozen meat. The samples were evaluated for gas formation in the packages, odour, moisture, and disc
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16

Ye, Jingsong, Donghui Ma, Wen Qin, and Yaowen Liu. "Physical and Antibacterial Properties of Sodium Alginate—Sodium Carboxymethylcellulose Films Containing Lactococcus lactis." Molecules 23, no. 10 (2018): 2645. http://dx.doi.org/10.3390/molecules23102645.

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Edible films have gradually become a research focus for food packaging materials due to a variety of benefits, including environmental friendliness, good barrier properties, and good carrying capacity. In this experimental study, we used sodium alginate as a film-forming substrate, sodium carboxymethylcellulose as a modifier, and glycerol as a plasticizer, then Lactococcus lactis was added to film solutions to form bacteriostatic films via the tape casting method. With the addition of Lactococcus lactis, the films did not significantly change thickness, while the transparency decreased and a s
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17

Cohen, A. "Effects of Some Industrial Chemicals on Anaerobic Activity Measured by Sequential Automated Methanometry (SAM)." Water Science and Technology 25, no. 7 (1992): 11–20. http://dx.doi.org/10.2166/wst.1992.0134.

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An experimental study was conducted into the effects of exposure of anaerobic bacteria to some commercial industrial chemicals. Anaerobic activity was tested using Sequential Automated Methanometry (SAM). SAM measures small pressure increases caused by gas production in vials containing anaerobic bacteria. Tested were bleaching agents including hydrogen peroxide and sodium metabisulphite, mothproofing and insect repelling agents containing synthetic pyrethroids, a bacteriostatic agent and non-ionic detergents commonly used in the wool scouring industry. Actively digesting bacterial material wa
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18

Fedotov, Yu A., K. A. Timakova, A. V. Tarasov, S. A. Lepeshin, and Ye S. Yavorskaya. "Polymer Membranes in Medicine and Pharmaceutics." Eurasian Chemico-Technological Journal 14, no. 2 (2012): 147. http://dx.doi.org/10.18321/ectj108.

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This review covers the main problems and basic principles of the use of various membranes in medicine and pharmacy. Developments in the field of sterilizing, bacteriostatic and bactericidal membranes and membranes for pyrogen-free water preparing are considered. An analysis of the scientific literature in this research area are identified. The main ways of development of this area, as well as an analysis of properties of membranes from different manufacturers for use in the medical and pharmaceutical industries are given. Their advantages and disadvantages are considered. It is shown that the
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19

Ribeiro, Sabrina M., Paula C. P. Bueno, Alberto José Cavalheiro, and Marlise I. Klein. "Effect of Extracts, Fractions, and Isolated Molecules of Casearia sylvestris to Control Streptococcus mutans Cariogenic Biofilm." Antibiotics 12, no. 2 (2023): 329. http://dx.doi.org/10.3390/antibiotics12020329.

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The effects of extracts, fractions, and molecules of Casearia sylvestris to control the cariogenic biofilm of Streptococcus mutans were evaluated. First, the antimicrobial and antibiofilm (initial and pre-formed biofilms) in prolonged exposure (24 h) models were investigated. Second, formulations (with and without fluoride) were assessed for topical effects (brief exposure) on biofilms. Third, selected treatments were evaluated via bacterium growth inhibition curves associated with gene expression and scanning electron microscopy. In initial biofilms, the ethyl acetate (AcOEt) and ethanolic (E
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Cheng, Lujin, Nijiatijiang Naibijiang, Aletengguli Hasenbai, Hongbin Dong, and Huiyu He. "Bacteriostatic effects of nanometer silver disinfectant on the biofilms in dental unit water lines." Journal of Dental Sciences 16, no. 1 (2021): 327–32. http://dx.doi.org/10.1016/j.jds.2020.03.015.

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21

Unuabonah, Emmanuel I., Matthew O. Kolawole, Foluso O. Agunbiade, et al. "Novel metal-doped bacteriostatic hybrid clay composites for point-of-use disinfection of water." Journal of Environmental Chemical Engineering 5, no. 3 (2017): 2128–41. http://dx.doi.org/10.1016/j.jece.2017.04.017.

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22

Omran, Arthur, Ronald Baker, and Charles Coughlin. "Differential Bacteriostatic Effects of Sucralose on Various Species of Environmental Bacteria." ISRN Toxicology 2013 (September 30, 2013): 1–6. http://dx.doi.org/10.1155/2013/415070.

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Sucralose was developed as a low-cost artificial sweetener that is nonmetabolizable and can withstand changes in pH and temperature. It is not degraded by the wastewater treatment process and thus has been found in waste water, estuaries, rivers and the Gulf Stream. Since the molecule can withstand heat, acidification, and microbial degradation, it is accumulating in the environment. The highest concentration of environmental sucralose detected to date is 300 ng/L. Our lab has isolated six bacterial species from areas that have been exposed to sucralose. We then cultured these isolates in the
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23

Reimanis, Madars, Jurijs Ozoliņš, Juris Mālers, and Vizma Nikolajeva. "INFLUENCE OF VARIOUS PHYSICAL-CHEMICAL TREATMENT METHODS ON MICROBIAL GROWTH IN WATER." Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference 2 (August 3, 2015): 71. http://dx.doi.org/10.17770/etr2009vol2.1031.

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Use of the TinO2n-1 electrode for water electrolysis process promotes the destruction of organic matter as shown by the changes in permanganate index different values of electrolysed and non electrolysed solution. Using the TinO2n-1 electrode in the electrolysis process with the presence of chlorine and bromine ions can create a lasting disinfectant effect that was demonstrated by the sharp decrease in the number of bacterial colony forming units in electrolysed solutions. Using the TinO2n-1 electrode in the electrolysis process with the presence of iodine ions can create a bacteriostatic effe
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Bichai, Françoise, and Benoit Barbeau. "Assessing the Disinfecting Power of Chlorite in Drinking Water." Water Quality Research Journal 41, no. 4 (2006): 375–82. http://dx.doi.org/10.2166/wqrj.2006.041.

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Abstract The goal of this study was to review and confirm experimentally chlorite effectiveness as a drinking water disinfectant. The steps in the experiment were a series of laboratory assays performed on three types of microorganisms, Bacillus subtilis spores, MS2 coliphages, as well as heterotrophic (HPC) bacteria, to verify chlorite action in water. The tests showed that chlorites have no disinfectant effect on B. subtilis spores (CT > 106 mg min/L), that they slightly decrease HPC bacterial regrowth and, finally, that a dose of 1 and 10 mg ClO2-/L can inactivate almost 2 log and 4.
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25

Tsitsishvili, V. G., N. M. Dolaberidze, N. A. Mirdzveli, M. O. Nijaradze, Z. S. Amiridze, and B. T. Khutsishvili. "Bactericidal metal-containing zeolites." Himia, Fizika ta Tehnologia Poverhni 13, no. 4 (2022): 489–97. http://dx.doi.org/10.15407/hftp13.04.489.

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The coronavirus pandemic has increased interest in antibacterial agents containing bioactive metals, for which zeolites are promising carriers. On the other hand, zeolite adsorbents and ion exchangers containing bioactive metals and endowed with bactericidal properties are promising for water treatment and other environmental and medical applications.Silver-, copper-, and zinc-containing microporous materials have been prepared on the base of natural analcime,phillipsite and heulandite from Georgian manifestations using ion-exchange reactions between zeolite microcrystals and a salt of a corre
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26

Javadov, E. J., O. B. Novikova, V. V. Veretennikov, N. V. Tarlavin, D. A. Kraskov, and N. A. Yarygina. "Studying the effectiveness of a feed additive for poultry "VITASIL 2 PLUS"." International Journal of Veterinary Medicine, no. 4 (December 10, 2023): 57–67. http://dx.doi.org/10.52419/issn2072-2419.2023.4.57.

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Feed additives based on organic acids have a bactericidal and bacteriostatic effect that correlates with the input rate (dosage). The effect of the drugs is due to a cellular metabolic disorder of opportunistic bacteria and a change in the permeability of their cell membranes. The use of acid-based preparations helps to preserve the nutritional value of feed and prevent infection of animals and birds, which is an important aspect in maintaining the productivity of livestock. This article examines the effectiveness of the new feed additive “Vitasil 2 Plus” against micro-organisms of the species
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27

Magro, Cátia Costa, Paulo Morgado Zagalo, João Pereira-da-Silva, et al. "Triclosan Detection in Aqueous Environmental Matrices by Thin-Films Sensors." Proceedings 15, no. 1 (2019): 24. http://dx.doi.org/10.3390/proceedings2019015024.

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Triclosan (TCS), a bacteriostatic detected in water bodies, have inauspicious effects in human and biota. Consequently, there is a critical need of monitoring these type of compounds in aqueous matrices. In this sense, sensors, based on polyethyleneimine and polysodium 4-styrenesulfonate layer-by-layer thin-films adsorbed on supports with gold interdigitated electrodes deposited, were developed. The aim was analyze the sensitivity of discrimination of TCS (10−15 M to 10−5 M) in deionized water, Luso® and in an effluent, by measuring the impedance spectra. LbL films can distinguish TCS concentr
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Nahata, Milap C., Richard S. Morosco, and Thomas F. Hipple. "Stability of aminophylline in bacteriostatic water for injection stored in plastic syringes at two temperatures." American Journal of Health-System Pharmacy 49, no. 12 (1992): 2962–63. http://dx.doi.org/10.1093/ajhp/49.12.2962.

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Liu, Jun, Wanxia He, Peng Li, et al. "Synthesis of graphene oxide–SiO2 coated mesh film and its properties on oil–water separation and antibacterial activity." Water Science and Technology 73, no. 5 (2015): 1098–103. http://dx.doi.org/10.2166/wst.2015.584.

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Oil–water separation has recently become a worldwide challenge due to the frequent occurrence of oil spill accidents and increasing industrial oily wastewater. In this work, the multifunctional mesh films with underwater oleophobicity and certain bacteriostatic effects are prepared by layer-by-layer assembly of graphene oxide-silica coatings on stainless steel mesh. The mesh film exhibits excellent environmental stability under a series of harsh conditions. The new, facile and reusable separation system is proposed to achieve deep treatment of oily wastewater, and the oil collection rate can r
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Krawczyk, Joanna, Amparo María Gallardo-Moreno, and María Luisa González-Martín. "Effect of Spontaneous and Water-Based Passivation on Components and Parameters of Ti6Al4V (ELI Grade) Surface Tension and Its Wettability by an Aqueous Solution of Sucrose Ester Surfactants." Molecules 27, no. 1 (2021): 179. http://dx.doi.org/10.3390/molecules27010179.

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Solid wettability is especially important for biomaterials and implants in the context of microbial adhesion to their surfaces. This adhesion can be inhibited by changes in biomaterial surface roughness and/or its hydrophilic–hydrophobic balance. The surface hydrophilic–hydrophobic balance can be changed by the specifics of the surface treatment (proper conditions of surface preparation) or adsorption of different substances. From the practical point of view, in systems that include biomaterials and implants, the adsorption of compounds characterized by bacteriostatic or bactericidal propertie
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R.Sasikala. "A COMPARATIVE ANALYSIS FOR SMART WATER RESOURCE USING DATA MINING TOOLS." International Journal of Research - Granthaalayah 5, no. 7SE (2017): 24–30. https://doi.org/10.5281/zenodo.840201.

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Cities are expecting dramatic population growth and so it will need new and intelligent infrastructure to meet the needs of their citizens and businesses. The water provided by the 5 cities (Chennai, Trichy, Madurai, Coimbatore, Thanjavur) is not sufficient for the use of citizen. In this project we have only considered the water resources available in the different area in trichy. All resources are mapped in the Google map using KML (Keyhole Markup Language) platform .The research also deals with providing a graphical view for the availability of ground water resources of the 5 cities. The gr
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R Kusugal, Dr Jyotsna, Dr Swati Setty, Dr Pradeep Agnihotri, and Dr Srinath Thakur. "Evaluation of antimicrobial properties of acacia catechu (Khadir): an in-vitro studyEvaluation of antimicrobial properties of acacia catechu (Khadir): an in-vitro study." RGUHS Journal of Dental Sciences 12, no. 2 (2020): 25–30. http://dx.doi.org/10.26715/rjds.12_2_6.

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Context: Acacia catechu has got antimicrobial property. The evaluation of this property against periodontal pathogens may open new doors to treatment modalities of gingivitis and periodontitis. Aims: To evaluate the antimicrobial property of Acacia catechu (Khadir) against periodontal pathogens, Porphyromonas gingivalis (Pg) and Aggregatibacter actinomycetemcomitans (Aa) in subgingival plaque samples of generalized periodontitis patients. Settings and Design: Prospective, observational, microbiological, in-vitro. Methods and Material: Subgingival plaque samples of generalized periodontitis pat
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R.Sasikala. "WATER AND WASTEWATER OPTIMIZATION IN MULTIPLE CONTAMINANTS NETWORK USING WATER PINCH TECHNOLOGY." International Journal of Research - Granthaalayah 5, no. 7SE (2017): 56–62. https://doi.org/10.5281/zenodo.840411.

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Data mining is the process of analyzing data from different perspectives and summarizing it into useful information. Data mining is applied to find patterns to help in the important tasks of medical diagnosis and treatment. In this paper, we present a sensor to measure water level in rivers, lakes, lagoons and streams. For such purpose and to prove our concept, we designed a pilot project through a micro-model that is constructed with a water level measurement sensor based on a simple open circuit that closes when in contact with water and experimentally tested into a water container under a c
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R.Sasikala. "WATER AND WASTEWATER OPTIMIZATION IN MULTIPLE CONTAMINANTS NETWORK USING WATER PINCH TECHNOLOGY." International Journal of Research - Granthaalayah 5, no. 8SE (2017): 1–7. https://doi.org/10.5281/zenodo.852347.

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Data mining is the process of analyzing data from different perspectives and summarizing it into useful information. Data mining is applied to find patterns to help in the important tasks of medical diagnosis and treatment. In this paper, we present a sensor to measure water level in rivers, lakes, lagoons and streams. For such purpose and to prove our concept, we designed a pilot project through a micro-model that is constructed with a water level measurement sensor based on a simple open circuit that closes when in contact with water and experimentally tested into a water container under a c
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35

Hu, Yue, Ligen Xu, Haoyang Sun, et al. "Water-in-oil-in-water (W/O/W) emulsions with antioxidant and bacteriostatic capabilities: A preliminary exploration of food preservation films." International Journal of Biological Macromolecules 283 (December 2024): 137657. http://dx.doi.org/10.1016/j.ijbiomac.2024.137657.

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36

Jaśkiewicz, Andrzej, Grażyna Budryn, Agnieszka Nowak, and Magdalena Efenberger-Szmechtyk. "Novel Biodegradable Starch Film for Food Packaging with Antimicrobial Chicory Root Extract and Phytic Acid as a Cross-Linking Agent." Foods 9, no. 11 (2020): 1696. http://dx.doi.org/10.3390/foods9111696.

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The aim of the study was to obtain and evaluate the properties of biodegradable starch film with the addition of phytic acid (0.05%) as a cross-linking agent and chicory root extract (1–5%) as an antimicrobial agent. To prepare biodegradable film, extracts from chicory root obtained with water or methanol were used. The content of bioactive compounds (sesquiterpene lactones and total polyphenols) was evaluated in chicory extracts. The antibacterial activity of the extracts was tested against Gram-negative bacteria (Pseudomonas fluorescens, Escherichia coli) and Gram-positive bacteria (Bacillus
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Rahimah, Asri, Putri Vidiasari Darsono, Noval, and Kunti Nastiti. "EKSTRAK DAUN ECENG GONDOK (Eichhornia crassipes) SEBAGAI ALTERNATIF ANTIBAKTERI ALAMI TERHADAP KARIES GIGI." JIIS (Jurnal Ilmiah Ibnu Sina): Ilmu Farmasi dan Kesehatan 10, no. 1 (2025): 56–66. https://doi.org/10.36387/jiis.v10i1.2223.

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Dental caries is a major problem of dental and oral health. One of the bacteria that causes dental caries is Streptococcus mutans. Water hyacinth leaves contain flavonoids, tannins, alkaloids, and terpenoids that can be used as antibacterials. Objective for identifying the antibacterial activity of water hyacinth leaf extract (Eichhornia crassipes) against Streptococcus mutans bacteria. Type of research used True Experimental with a Posttest-only Control Group. Antibacterial activity using well-diffusion method and determination of MIC and MBC using liquid dilution method analyzed non-parametr
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Majid, Abdul, Frans Salesman, and Arman Rifat Lette. "Juice of Red Ginger Water Activity as an Antibacterial against the Growth of Vibrio Cholera Bacteria." Annals of Medical and Health Sciences Research 13, no. 4 (2022): 4. https://doi.org/10.5281/zenodo.14524375.

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The ginger plant (Zingiber Officinale Roscoe) has been widely used by the community as a kitchen spice, as alternative medicine, and for the maintenance of body health. One of the bacteria that damage food and can be harmful is Vibrio cholera, which was one of the pathogenic microorganisms that cause harm to humans. The purpose of this study is to analyze the effect of the density of red ginger juice as an antibacterial on the growth of V. cholera bacteria. The research method is a quantitative study, which is a laboratory experiment that consists of 5 treatments and 5 replications that accumu
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Li, Jinying, Shi Hu, Pei Feng, et al. "Brucine Sulfate, a Novel Bacteriostatic Agent in 3D Printed Bone Scaffold Systems." Polymers 16, no. 10 (2024): 1428. http://dx.doi.org/10.3390/polym16101428.

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Bacterial infection is a common complication in bone defect surgery, in which infection by clinically resistant bacteria has been a challenge for the medical community. Given this emerging problem, the discovery of novel natural-type inhibitors of drug-resistant bacteria has become imperative. Brucine, present in the traditional Chinese herb Strychnine semen, is reported to exert analgesic and anti-inflammatory effects. Brucine’s clinical application was limited because of its water solubility. We extracted high-purity BS by employing reflux extraction and crystallization, greatly improved its
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Liang, Jian, and Ningning Sun. "Synthesis of Nano-ZnO Composite Polystyrene Acrylic Emulsion and Its Application in Chinese Painting Pigments." Advances in Materials Science and Engineering 2022 (July 30, 2022): 1–9. http://dx.doi.org/10.1155/2022/5019050.

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With the continuous development of coating technology and environmental protection concepts, coating has become an indispensable item in the field of architecture and industry. Styrene acrylic emulsion as a new type of waterborne paint has attracted much attention since its emergence. Its functional modification is the focus of research, but the research results have not been ideal. To further improve the performance of styrene acrylic emulsion, nano-ZnO composite polystyrene emulsion was synthesized by emulsion polymerization, and its properties were analyzed. Aiming at the problem that nanop
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Babaiwa, UF, SO Eraga, and JO Akerele. "Antimicrobial and time-kill kinetics of the aqueous extract of Citrullus lanatus (Thunb.) seeds." Bio-Research 18, no. 1 (2020): 1103–10. http://dx.doi.org/10.4314/br.v18i1.5.

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This study evaluated the antimicrobial property of the aqueous extract of Citrullus lanatus (watermelon) seeds and its concentration-effect relationship (time-kill studies) on typed bacterial and fungal strains. Crude powdered seeds of Citrullus lanatus were extracted by maceration with water. Antimicrobial assay of the aqueous extracts was determined against Bacillus subtilis (NCTC 8236), Escherichia coli (ATCC 25922), Pseudomonas aeruginosa (ATCC 10145), Staphylococcus aureus (ATCC 25923), and Candida albicans (ATCC 24433) using standard microbiological methods. A total of 106 CFU/mL of each
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Tverdokhlebov, Sergei I., Anna Nemoykina, Arsalan Badaraev, and Evgeny Bolbasov. "PLLA scaffold modification using magnetron sputtering of the copper target to provide antibacterial properties." Resource-Efficient Technologies, no. 2 (June 4, 2017): 204–11. http://dx.doi.org/10.18799/24056529/2017/2/124.

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Using the electrospinning method, we produced biodegradable scaffolds from poly- l -lactide acid poly- mer (PLLA –poly- l -lactide acid). Using DC magnetron sputtering of the copper target we modified the surface of the scaffolds. For investigate scaffolds morphology, structure and elemental composition were used scanning electron microscopy, X-ray diffraction and X-ray fluorescence analysis. The results of scan- ning electron microscopy reveal that scaffolds consist of chaotically located fibres. The diameters of fibres range from 0.8 to 2 μm. Initially amorphous scaffold after modification h
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Christou, Atalanti, Constantina Stavrou, Christodoulos Michael, George Botsaris, and Vlasios Goulas. "New Insights into the Potential Inhibitory Effects of Native Plants from Cyprus on Pathogenic Bacteria and Diabetes-Related Enzymes." Microbiology Research 15, no. 2 (2024): 926–42. http://dx.doi.org/10.3390/microbiolres15020061.

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Plants possess endless structural and chemical diversity, which is peerless with any synthetic library of small biomolecules, inspiring novel drug discovery. Plants are widely applied to encounter global health challenges such as antimicrobial resistance and diabetes. The objective of this work was to evaluate the antibacterial and antidiabetic potency of native plants grown in Cyprus. All plants were sequentially extracted with solvents of increasing polarity, namely hexane, acetone, methanol, and water. First, the phenolic and flavonoid contents of the extracts were assessed. Afterwards, the
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Zhuang, Zhikai, Jin Zhang, Mingfu Li, et al. "Optimizing the extraction of antibacterial compounds from pineapple leaf fiber." Open Life Sciences 11, no. 1 (2016): 391–95. http://dx.doi.org/10.1515/biol-2016-0052.

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AbstractFive different solvents (petroleum ether, chloroform, ethyl acetate, acetone, and distilled water) were used to extract antibacterial compounds from pineapple leaf fiber. Compounds extracted using acetone showed the greatest antibacterial effect against Escherichia coli, measured by inhibition zone diameter. Three extraction parameters including temperature, time and solid-liquid ratio were optimized through orthogonal experiment based on single factor investigations for achieving maximum active substance extraction rate and bacteriostatic effect. Results showed that using acetone, the
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Mikhalev, Egor, Anna Kamler, Vadim Bayazitov, et al. "Sonoplasma Frequency Tuning of Electric Pulses to Modulate and Maximise Reactive Oxygen Species Generation." Water 16, no. 19 (2024): 2753. http://dx.doi.org/10.3390/w16192753.

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The wastewater problem is becoming an increasingly significant environmental issue affecting various aspects of human activities. The generation of reactive oxygen species (ROS) in water through certain physicochemical processes, which can oxidise or degrade various organic and chemical compounds, offers an effective purification method. The main advantage of these methods is the elimination of chemical reagents. The aim of this work is to investigate the possibility of regulating the ROS content in water by altering the characteristics of the plasma discharge that occurs under hydrodynamic ca
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Silveira, Fabiane Masala R., Aline Takaoka A. Baptista, Tatiane V. Dutra, Benício Alves de Abreu Filho, Raquel G. Gomes, and Rosângela Bergamasco. "Application of Moringa oleifera Lam. fractionated proteins for inactivation of Escherichia coli from water." Water Science and Technology 81, no. 2 (2020): 265–73. http://dx.doi.org/10.2166/wst.2020.094.

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Abstract Chemical products traditionally used in the disinfection of water bodies often pose human health risks. For this reason, studies on natural coagulants such as Moringa oleifera Lam. represent an alternative for the inactivation of pathogenic microorganisms, among which is Escherichia coli. This study evaluated the effect of different concentrations of coagulants obtained from Moringa seed extracts and their protein fractions in the inactivation of E. coli during the coagulation/flocculation process. The coagulants studied were the aqueous extract, saline extract and protein fractions a
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Duo, Jia, Wenfeng Li, Yingji Wang, Shuzhi Wang, Rehemanjiang Wufuer, and Xiangliang Pan. "Photothermal Catalytic Degradation of Lomefloxacin with Nano Au/TiO2." Water 14, no. 3 (2022): 339. http://dx.doi.org/10.3390/w14030339.

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With the fast development of intensive poultry and aquaculture, the consumption of antibiotics has ever been increasing. Absorbed or metabolized antibiotics usually enter the water environment in the form of active drugs and metabolites, which can enhance the resistance of pathogenic microorganisms and even cause serious water pollution. Considering the bacteriostatic activity of antibiotics, the main biological method used to treat organic waste water has limited efficiency. Herein, we prepared Au/TiO2 for the efficient photocatalytic degradation of lomefloxacin (LOM) antibiotic wastewater. B
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G Janech, Michael, Alison Bland, Peter A Lee, et al. "Inhibition of Environmental Bacterial Growth from a Saltwater Tidal Creek by Ozone Impregnated Nanobubbles." Journal of Marine Science Research and Oceanography 7, no. 3 (2024): 01–08. http://dx.doi.org/10.33140/jmsro.07.03.01.

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Ozone impregnated nanobubbles (OINBs) have been studied as a disinfectant for aquaculture, but few studies have investigated the bacteriostatic effect of OINBs on environmental water samples. This study examined whether there is a dose dependent effect of OINBs on environmental water samples collected from Filbin Creek, South Carolina, USA, to determine whether OINBs can inhibit growth across a natural community of bacteria. Water samples were exposed to different fractions of OINBs from 0-50% and plated onto marine or TCBS agar. At a dose of 10% OINBs, there was a 97% and 98% decrease in bact
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Martin, Rebekah L., Owen R. Strom, Amy Pruden, and Marc A. Edwards. "Interactive Effects of Copper Pipe, Stagnation, Corrosion Control, and Disinfectant Residual Influenced Reduction of Legionella pneumophila during Simulations of the Flint Water Crisis." Pathogens 9, no. 9 (2020): 730. http://dx.doi.org/10.3390/pathogens9090730.

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Flint, MI experienced two outbreaks of Legionnaires’ Disease (LD) during the summers of 2014 and 2015, coinciding with use of Flint River as a drinking water source without corrosion control. Using simulated distribution systems (SDSs) followed by stagnant simulated premise (i.e., building) plumbing reactors (SPPRs) containing cross-linked polyethylene (PEX) or copper pipe, we reproduced trends in water chemistry and Legionella proliferation observed in the field when Flint River versus Detroit water were used before, during, and after the outbreak. Specifically, due to high chlorine demand in
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Xie, Licheng, Zhichao Zhang, and Yucai He. "Antibacterial Effect of Polyvinyl Alcohol/Biochar–Nano Silver/Sodium Alginate Gel Beads." Processes 11, no. 8 (2023): 2330. http://dx.doi.org/10.3390/pr11082330.

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To date, biochar bacteriostatic material has attracted much attention from researchers. The compact porous structure of fish-scale biochar provides good application prospects. In this study, silver-carrying biochar–polyvinyl alcohol–alginate gel beads (C/PVA/SA) were designed for suppressing bacteria. The biochar was loaded with nano silver particles as the filler, alginate as the substrate, and polyvinyl alcohol (PVA) as the additive to enhance the mechanical properties. The composite gel beads were characterized using Fourier-transform infrared spectrometry (FT-IR). The results indicated tha
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