Journal of metals, materials and minerals最新文献

The effect of mixing sequence on synthesis of PP-g-GMA compatibilizer for multilayer packaging (MLP) compounding 混合顺序对用于多层包装（MLP）复合的 PP-g-GMA 相容剂合成的影响

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Journal of metals, materials and minerals Pub Date : 2024-06-04 DOI: 10.55713/jmmm.v34i2.1789

F. A. Radini, Firda Apriyani, Y. A. Swasono, R. P. Rudianto, N. Sambudi, Y. Buys

{"title":"The effect of mixing sequence on synthesis of PP-g-GMA compatibilizer for multilayer packaging (MLP) compounding","authors":"F. A. Radini, Firda Apriyani, Y. A. Swasono, R. P. Rudianto, N. Sambudi, Y. Buys","doi":"10.55713/jmmm.v34i2.1789","DOIUrl":"https://doi.org/10.55713/jmmm.v34i2.1789","url":null,"abstract":"Melt recycling Multilayer Packaging (MLP) waste is difficult due to challenging separation procedures. However, blending techniques with compatibilizers can simplify MLP waste melt recycling. PP-g-GMA is a common compatibilizer in polyolefin and PET blends. PP-g-GMA compatibilizer was synthesized by utilizing an internal mixer at 175℃, 50 rpm, and 10 min using styrene as a comonomer. Titration was a method to examine effect of three different sequences of adding the BPO initiator on GMA grafting. Each sequence's PP-g-GMA samples were compounded with MLP waste using a twin-screw extruder and injection molded to make tensile test specimens. FTIR analysis shows that the GMA and Styrene monomers had grafted onto the PP polymer backbone, with the GMA grafting degree by varying mixing sequence. Sequence 3, which introduced initiator, GMA, and styrene simultaneously to PP melt, yielded PP-g-GMA with the most significant GMA grafting degree of 5.11%. Adding PP-g-GMA produced from sequence 3 into the MLP melt enhanced the highest increase in tensile strength and elongation at break of the MLP/PP-g-GMA compound.","PeriodicalId":16459,"journal":{"name":"Journal of metals, materials and minerals","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141267143","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Enhancing the efficiency of hemp fiber dyeing with natural dyes: Indigo and lac 用天然染料提高麻纤维染色效率：靛蓝和漆

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Journal of metals, materials and minerals Pub Date : 2024-06-04 DOI: 10.55713/jmmm.v34i2.1873

Jadsadaporn Chouytan, Rajapol Thirawat, Dhea Khotradha, Tanawat Ruangteprat, Ing-orn Sittitanadol, S. Udon

{"title":"Enhancing the efficiency of hemp fiber dyeing with natural dyes: Indigo and lac","authors":"Jadsadaporn Chouytan, Rajapol Thirawat, Dhea Khotradha, Tanawat Ruangteprat, Ing-orn Sittitanadol, S. Udon","doi":"10.55713/jmmm.v34i2.1873","DOIUrl":"https://doi.org/10.55713/jmmm.v34i2.1873","url":null,"abstract":"Hemp fibers dyed with natural dyes are environmentally sustainable, but it is typically difficult to achieve an intense shade and washing durability. In this study, mercerization and cationization using polyelectrolyte, Poly-diallyldimethylammonium chloride (polyDADMAC), were chosen to enhance the dyeing efficiency and mechanical properties. Indigo and lac were chosen as natural dyes due to their widespread use. SEM demonstrated that untreated fibers contained the non-cellulose boundary layer on the surfaces, but after mercerization, the surfaces were smoother, making them suitable for absorbing natural dyes. In agreement with the FT-IR, the spectra of non-cellulose disappeared after mercerizing. Following cationization, the FT-IR spectra confirmed the consequences of using poly-DADMAC. Tensile testing demonstrated that mercerized hemp yarns were 34.1% stronger compared to untreated hemp yarns due to the decrease in non-cellulose content and that the intermolecular attraction of cellulose was not disturbed. The color strength and fastness properties were described by the K/S value. Mercerization considerably affected the K/S of indigo dyeing, while cationization affected lac dyeing significantly. Besides that, both treatments improved fastness properties as well.","PeriodicalId":16459,"journal":{"name":"Journal of metals, materials and minerals","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141266694","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Study of titanium alloy Ti–Al–Zr–Nb–V during heating under deformation and its phase transformation features 加热变形过程中的钛合金 Ti-Al-Zr-Nb-V 及其相变特征研究

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Journal of metals, materials and minerals Pub Date : 2024-06-04 DOI: 10.55713/jmmm.v34i2.1908

A. Kenzhegulov, A.A. Mamaeva, A. Panichkin, A. Imbarova, B. Kshibekova, Rashida Aubakirova, Natasha Satkanova, Nazgul Toiynbaeva

引用次数: 0

One-pot microwave-assisted approach of polydiacetylene/zinc oxide nanocomposite for reversible thermochromic 聚二乙烯/氧化锌纳米复合材料的一锅式微波辅助可逆热致变色方法

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Journal of metals, materials and minerals Pub Date : 2024-06-04 DOI: 10.55713/jmmm.v34i2.1922

Chanita Khanantong, Thanutpon Srinopkun, Thitirut Boonmak, J. Siriboon

{"title":"One-pot microwave-assisted approach of polydiacetylene/zinc oxide nanocomposite for reversible thermochromic","authors":"Chanita Khanantong, Thanutpon Srinopkun, Thitirut Boonmak, J. Siriboon","doi":"10.55713/jmmm.v34i2.1922","DOIUrl":"https://doi.org/10.55713/jmmm.v34i2.1922","url":null,"abstract":"This study introduces a new technique to fabricate the reversible poly(PCDA/ZnO) nanocomposites thermochromism. Our preparation process is the solution-mixing method, which is supported by microwave synthesis time instead of ultrasonic bath or stirrer. The presence of ethanol molecules in aqueous media in the solution-mixing method induces dipolar polarization. In addition, the presence of Zn2+ leaking out of the ZnO can produce ionic polarization. These factors affect the shape of poly(PCDA/ZnO) nanocomposites based on their thermochromic properties. The optical properties of poly(PCDA/ZnO) nanocomposite were determined through UV-Vis absorption spectroscopy. The morphology of this nanocomposite was examined by scanning electron microscopy, and its crystallinity was investigated by X-ray diffraction. The inter-intrachain interaction was confirmed by infrared spectroscopy. In addition, the poly(PCDA/ZnO) nanocomposite embedding PVA was prepared. The reversible theromochromic properties of poly(PCDA/ZnO) nanocomposites demonstrated a higher color transition temperature with increasing microwave synthesis time. It is an important observation to understand the effect of microwave synthesis time on the morphology and reversible thermochromism of the poly(PCDA/ZnO) nanocomposite","PeriodicalId":16459,"journal":{"name":"Journal of metals, materials and minerals","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141267687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Green synthesis of carbon dots from mangosteen peel for fluorescent cancer cells 从山竹皮中绿色合成用于荧光癌细胞的碳点

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Journal of metals, materials and minerals Pub Date : 2024-06-04 DOI: 10.55713/jmmm.v34i2.1957

S. Amloy, Tanachporn Lukprang, M. Lertworapreecha, P. Preechaburana

{"title":"Green synthesis of carbon dots from mangosteen peel for fluorescent cancer cells","authors":"S. Amloy, Tanachporn Lukprang, M. Lertworapreecha, P. Preechaburana","doi":"10.55713/jmmm.v34i2.1957","DOIUrl":"https://doi.org/10.55713/jmmm.v34i2.1957","url":null,"abstract":"Recently, carbon dots (CDs) have received significant attention owing to their outstanding optical properties, good solubility, and low toxicity. In this research, CDs were synthesized by a hydrothermal method based on an environmentally friendly and straightforward strategy, using only mangosteen peel and deionized water. The synthesized CDs had an average size of 3.09 ± 0.38 nm. The absorbance spectrum peak for the CDs was seen at 282 nm, and the central wavelength of fluorescence emission was observed at 433 nm under an excitation wavelength of 355 nm. An aqueous solution of CDs exhibited bright green fluorescence when observed with the naked eye under UV irradiation. Both Fourier transform infrared and X-ray photoelectron spectroscope measurements were taken to determine the elemental compositions of the organic substance functional groups on the surface of the CD, such as hydroxyl, carboxyl, and carbonyl groups. These functional groups originate the different emission centers leading to multicolor fluorescent emissions. Furthermore, the synthesized CDs were found to have good biocompatibility with organic and biological materials. The remarkable properties of CDs, including their nanoscale dimensions, strong multicolor fluorescent emissions, non-toxicity, and excellent cell compatibility, could effectively permeate the cell membrane, cytoplasm, and nucleus and provide fluorescence emission. This suggests a significant potential for CDs in fluorescent cell staining applications. Finally, the CDs were used as a fluorescent dye for human colon cancer cells, as they exhibited excellent fluorescence for cell staining.","PeriodicalId":16459,"journal":{"name":"Journal of metals, materials and minerals","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141267948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Leonardite humic acid activated carbon/MnO(_{2}) composite nanostructures for supercapacitors 用于超级电容器的莱昂纳多腐植酸活性炭/氧化锰（_{2}）复合纳米结构

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Journal of metals, materials and minerals Pub Date : 2024-06-04 DOI: 10.55713/jmmm.v34i2.1932

Artit Ausavasukhi, Thanchanok Siriphala, W. Limphirat, S. Nilmoung

{"title":"Leonardite humic acid activated carbon/MnO(_{2}) composite nanostructures for supercapacitors","authors":"Artit Ausavasukhi, Thanchanok Siriphala, W. Limphirat, S. Nilmoung","doi":"10.55713/jmmm.v34i2.1932","DOIUrl":"https://doi.org/10.55713/jmmm.v34i2.1932","url":null,"abstract":"Abstract\u0000This work reports the preparation and electrochemical studies of activated carbon derived from leonardite humic acid composited with MnO2 for supercapacitors. Activated carbon contains high conductivity, high specific surface area, and accommodates large volume expansion/contraction during charging/discharging process. Meanwhile, MnO2 has very high theoretical specific capacity (1370 F∙g‒1). Their composite could significantly improve both the storage performance and cycle stability of supercapacitors. Moreover, humic acid from leonardite was selected to add value to this waste and reduce environmental pollution. By varying the carbonization temperature (500℃ to 800℃), the prepared samples carbonized at 800℃ exhibited fascinating properties. The oxidation state of Mn ions was in the mixed state of Mn+2 (41.2%) and Mn+2, +3 (52.8%). A gravimetric capacitance of 329 F∙g‒1 and 294 F∙g‒1 were observed at 2 mVs-1 and 0.5 Ag-1, respectively. The remaining gravimetric capacitance of 193 F∙g‒1 was evaluated at 1000 cycles, indicating its high cycle performance. Moreover, the gravimetric energy of 37.51 Wh∙kg‒1 and gravimetric power of 272.96 W∙kg‒1 were observed. When combined, the interesting electrochemical properties of leonardite humic acid-activated carbon/MnO2 composite nanostructures make them important options for supercapacitor application.","PeriodicalId":16459,"journal":{"name":"Journal of metals, materials and minerals","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141267175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effect of printing parameters on the properties of 17-4 PH stainless steel fabricated by material extrusion additive manufacturing 打印参数对材料挤压增材制造 17-4 PH 不锈钢性能的影响

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Journal of metals, materials and minerals Pub Date : 2024-06-04 DOI: 10.55713/jmmm.v34i2.1804

Phanuphak Seensattayawong, C. Suwanpreecha, Natthanicha Boonlert, Sukrit Songkuea, A. Manonukul

{"title":"The effect of printing parameters on the properties of 17-4 PH stainless steel fabricated by material extrusion additive manufacturing","authors":"Phanuphak Seensattayawong, C. Suwanpreecha, Natthanicha Boonlert, Sukrit Songkuea, A. Manonukul","doi":"10.55713/jmmm.v34i2.1804","DOIUrl":"https://doi.org/10.55713/jmmm.v34i2.1804","url":null,"abstract":"The 17-4PH stainless steel filament was characterised and utilised to study the effect of printing parameters, i.e. printing temperature, layer thickness, infill pattern and extrusion multiplier on the physical properties. The as-printed and as-sintered internal structures were analysed. The results showed that the as-printed density increases with increasing printing temperature and extrusion multiplier and decreasing layer thickness. The use of the line infill pattern also provided slightly higher as-printed density than the concentric infill pattern due to the low fraction of void between deposited paths. After sintering, the trace of these voids can be observed together with smaller-size residual pores from the spaces between powders, which is the nature of the pressureless sintering process. The microstructure of the as-sintered specimens was similar to the typical microstructure of the 17-4PH alloy fabricated by metal injection moulding process, which contains delta ferrite, martensite and Si-rich phases. In additions, the internal void generated during debinding and sintering results in unexpectedly low tensile properties and results in the difference in tensile properties between the concentric and line infill patterns. ","PeriodicalId":16459,"journal":{"name":"Journal of metals, materials and minerals","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141265854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Development of antioxidant film based on gelatin and carboxymethylcellulose incorporated with Tecoma stans (L.) Juss. ex Kunth Petals extract for biodegradable food packaging 开发基于明胶和羧甲基纤维素的抗氧化薄膜，并将 Tecoma stans (L.) Juss.

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Journal of metals, materials and minerals Pub Date : 2024-06-04 DOI: 10.55713/jmmm.v34i2.1781

Pacharawan Ratanasongtham, Passara Sukplee, Yutthana Wongnongwa

{"title":"Development of antioxidant film based on gelatin and carboxymethylcellulose incorporated with Tecoma stans (L.) Juss. ex Kunth Petals extract for biodegradable food packaging","authors":"Pacharawan Ratanasongtham, Passara Sukplee, Yutthana Wongnongwa","doi":"10.55713/jmmm.v34i2.1781","DOIUrl":"https://doi.org/10.55713/jmmm.v34i2.1781","url":null,"abstract":"The aim of this research was to develop a novel combination of antioxidant blended film for use as biodegradable packaging in the food industry. The antioxidant film was prepared based on gelatin (G) and carboxymethyl cellulose (CMC) incorporated with Tecoma stans (L.) Juss. ex Kunth petals extract (TKE) at various concentrations (0.5, 1.0, and 2.0 mg∙L‒1) via solution casting method. The structural and surface morphology of G/CMC-TKE film were characterized using FTIR spectrometry technique and scanning electron microscopy (SEM), including determining antioxidant activity, water solubility, water vapor permeability, and biodegradability. According to FTIR analysis, the significant interaction between the gelatin and CMC chain is associated with hydrogen bonding. Adding TKE into the blended films significantly increased their roughness, thickness and antioxidant activity while decreasing their water solubility and water vapor transmission. Likewise, the biodegradability of the films containing antioxidants exhibited greater degradation values than the pure G/CMC film, and all of the biofilms was entirely degraded (>80%) in 14 days. The G/CMC-TKE 2.0 demonstrated the best antioxidant (74.47%), biodegradable activity (95.85% in 14 days), and the lowest water solubility (61.80%) and water vapor transmission rate (3.2483 g∙m‒2∙day‒1), which could be a feasible candidate for the food active packaging.\u0000 ","PeriodicalId":16459,"journal":{"name":"Journal of metals, materials and minerals","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141267310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of the effect of strontium and tungsten carbide on the microstructure evolution, tribological and mechanical behaviour of Al-Zn-Mg-Cu-5Sr-WC metal matrix composite 评估锶和碳化钨对 Al-Zn-Mg-Cu-5Sr-WC 金属基复合材料的微观结构演变、摩擦学和力学性能的影响

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Journal of metals, materials and minerals Pub Date : 2024-06-04 DOI: 10.55713/jmmm.v34i2.1793

Jeffin Johnson, Rosari Raja

{"title":"Evaluation of the effect of strontium and tungsten carbide on the microstructure evolution, tribological and mechanical behaviour of Al-Zn-Mg-Cu-5Sr-WC metal matrix composite","authors":"Jeffin Johnson, Rosari Raja","doi":"10.55713/jmmm.v34i2.1793","DOIUrl":"https://doi.org/10.55713/jmmm.v34i2.1793","url":null,"abstract":"The present study focused on the experimental investigation of the metallurgical, tribological, and mechanical behavior of the developed Al-Zn-Mg-Cu-Sr-WC (Al7075-Sr-WC) metal matrix composite. The effect of the reinforcements such as strontium and tungsten carbide (WC) along with a 2 wt% magnesium as the wetting agent during the stir casting of the synthesized aluminum metal matrix composite (MMC) was investigated by varying the weight percentages. The microstructure examination was characterized using field emission scanning electron microscopy (FE-SEM), scanning electron microscopy (SEM), X-ray diffraction (XRD), and energy dispersive spectroscopy (EDS) techniques. Wear analysis and mechanical testing were conducted to study the effect of WC particles in the matrix phase by examining their wear rate, tensile strength, proof strength, and hardness values. From the mechanical and tribological tests, it was observed that there was an increase of 55% in hardness and 43% in tensile strength, along with a 31% reduction in wear rate. The secondary phases revealed from XRD analysis lead to more hardness along the refined grain boundaries. The tensile strength of the composite initially increased with a 3 wt% of WC and 5 wt% strontium due to hindrance to the dislocation movement but decreased with more reinforcement particles caused by brittleness. The hard WC particles presence has reduced the wear rate significantly due to its resistance towards abrasive wear and lubricating effect. The unique combination of a grain refiner and a binder helped develop a novel composite with superior characteristics that could replace many aerospace components made up of Al7075 alloy.","PeriodicalId":16459,"journal":{"name":"Journal of metals, materials and minerals","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141267107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Biosynthesis of zinc oxide nanoparticles using water hyacinth extracts: Characterization, evaluation of antimicrobial and dye removal 利用风信子提取物生物合成氧化锌纳米颗粒：表征、抗菌和染料去除评估

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Journal of metals, materials and minerals Pub Date : 2024-06-04 DOI: 10.55713/jmmm.v34i2.1979

Phiphat Sonthongphithak, Chonchanok Muangnapoh, C. Ratanatawanate, Teerasak E-kobon, Akkharadet Piyasaengthong, P. Hongsachart, M. Sriuttha, Nipaporn Sengkhamparn, A. C. T. A. Dhanapal, Kitiyaporn Wittayanarakul

{"title":"Biosynthesis of zinc oxide nanoparticles using water hyacinth extracts: Characterization, evaluation of antimicrobial and dye removal","authors":"Phiphat Sonthongphithak, Chonchanok Muangnapoh, C. Ratanatawanate, Teerasak E-kobon, Akkharadet Piyasaengthong, P. Hongsachart, M. Sriuttha, Nipaporn Sengkhamparn, A. C. T. A. Dhanapal, Kitiyaporn Wittayanarakul","doi":"10.55713/jmmm.v34i2.1979","DOIUrl":"https://doi.org/10.55713/jmmm.v34i2.1979","url":null,"abstract":"In nanobiotechnology, synthesizing metal nanoparticles (NPs) using plant extracts has recently been increasing because of eco-friendly and low-cost methods. For this work, zinc oxide nanoparticles (ZnO NPs) have been synthesized by biosynthesis process using water hyacinth extracts (WHE). The water hyacinth (WH) was chosen because the WH is fast-growing and the most toxic aquatic plant in the world. Therefore, this work aims to apply these WHE to be a precursor in the biosynthesis of ZnO NPs (ZnOBio-NPs) based on the research of a sustainable environment. The ZnO NPs synthesized by the WHE were investigated for their antibacterial and photocatalytic activities. An UV-Vis spectrum showed a specific absorbance peak around 362 nm with an average band gap of 3.22 eV. As the result, TEM analysis revealed a triangle structure with an average size of about 64.05 nm. The peaks of XRD analysis show a hexagonal wurtzite structure. The ZnO NPs synthesized by the WHE showed higher antibacterial activity against S. aureus better than E. coli. It is interesting to note that the ZnOBio-NPs synthesized from the WHE can have an anti P. acnes (JB7) with a minimum inhibitory concentration (MIC) and a minimum bactericidal concentration (MBC) equal to 50 µg∙mL‒1 and 200 µg∙mL‒1, respectively. In addition, the ZnOBio-NPs also can effectively remove more than 90% of the malachite green within 180 minutes with extremely high reuse.","PeriodicalId":16459,"journal":{"name":"Journal of metals, materials and minerals","volume":null,"pages":null},"PeriodicalIF":0.9,"publicationDate":"2024-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141267686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0