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Artykuły w czasopismach na temat „Demineralizer”

Autor: Grafiati

Data publikacji: 5 czerwca 2025

Data aktualizacji: 2 sierpnia 2025

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1

Shara, S., M. Hijrin, R. Mastura, et al. "Water efficiency analysis and optimization of chemical usage on productivity of demineralizer plant PT. Pupuk Iskandar Muda." IOP Conference Series: Earth and Environmental Science 1414, no. 1 (2024): 012042. https://doi.org/10.1088/1755-1315/1414/1/012042.

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Abstract A demineralization process is carried out in industrial water treatment, and this process requires large amounts of chemicals that can increase the pollutant load of wastewater and harm ecosystems, biodiversity, and climate. Therefore, this study aims to analyze water efficiency and chemicals used in the water treatment process at the Demineralizer Plant. The analysis was carried out through a fishbone diagram and Nominal Group Technique (NGT) method to identify the problem so that the corrective solution is obtained, namely by backwashing the cation and anion resins periodically at 1

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2

TSUNEDA, SATOSHI, TOMOKO MIYOSHI, and AKIRA HIRATA. "Biological Nitrogen Removal of Wastewater Discharged from Demineralizer Regenerating Process in Power Plant." Japanese Journal of Water Treatment Biology 37, no. 1 (2001): 9–17. http://dx.doi.org/10.2521/jswtb.37.9.

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Ali, Ghassan, James H. Dalton, Peter D. Judges, and Chia-hwa Tao. "Reverse osmosis and ion exchange demineralizer system for Basrah Petrochemical Complex No. 1." Desalination 76 (January 1989): 27–37. http://dx.doi.org/10.1016/0011-9164(89)87036-5.

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Silas, Kiman. "Demineralization and Characterization of Coal Deposit Found in Maiganga, Akko Local Government, Gombe State, Nigeria." Arid Zone Journal of Basic and Applied Research 2, no. 1 (2023): 126–38. http://dx.doi.org/10.55639/607.9283.

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The characterization of coal provides valuable information on its composition, environmental effects, and applications. This study investigates the leachate elemental composition, physicochemical properties, morphology, mineralogy, functional groups, and thermal behaviour of the demineralised and demineralized coal deposits in Maiganga, Gombe State. Three modes of coal demineralization including mixed acid-alkali, acid, and alkali demineralization were tested. The quantified carbon indicates the hierarchy of leachates in order; HCl+ NaOH Washed > NaOH Washed> HCl Washed (70.38%>64.42%

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Revathi, P., Shafeen Naqheeb Shaik, Kalyani Mallavarapu, Devikanth Lanka, Aruna Dokku, and Saravanan Pichai. "A Comparative evaluation of the Shear bond strength of brackets bonded to pre-treated demineralised enamel treated with two different remineralising agents – An In-vitro study." Journal of Contemporary Orthodontics 9, no. 1 (2025): 97–104. https://doi.org/10.18231/j.jco.2025.013.

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Remineralising agents are suggested on sound enamel and on demineralised enamel during fixed appliance therapy as they increase the risk of enamel demineralization; but their influence on bond strength is questionable. Toothmin has been recently introduced and showed promising results in preventing demineralization and promoting remineralization similar to CPP-ACP.Therefore, the rationale of doing this study is to evaluate Toothmin efficacy on shear bond strength (SBS) of pre-treated demineralized enamel. To measure the SBS of brackets bonded to pretreated demineralised enamel treated with Too

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6

Burdo, Oleg, Igor Bezbakh, Yana Fatieieva, et al. "Development of the design and determination of the mode characteristics of the demineralizer for sea water." ScienceRise, no. 2 (April 30, 2021): 47–53. http://dx.doi.org/10.21303/2313-8416.2021.001814.

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The object of research is block low-temperature installations for obtaining fresh water. Investigated problem: obtaining fresh water from sea using low-temperature technologies. Main scientific results: the design is developed and the operating characteristics of the demineralizer for sea water are determined. The influence of the initial salt content of sea water on the ice formation rate is determined. With an increase in the salinity of 3.5 times, productivity on ice decreases 2.3 times. The kinetics of the salt content in the freezing solution depends on the initial

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7

Hamby, Ken, and James Chen. "Operating experience of an R.O. plant as pretreatment of the demineralizer system in a cogeneration plant." Desalination 76 (January 1989): 3–14. http://dx.doi.org/10.1016/0011-9164(89)87034-1.

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8

Burdo, Oleg, Igor Bezbakh, Yana Fatieieva, et al. "Development of the design and determination of the mode characteristics of the demineralizer for sea water." ScienceRise, no. 2 (April 30, 2021): 47–53. https://doi.org/10.21303/2313-8416.2021.001814.

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The object of research is block low-temperature installations for obtaining fresh water. Investigated problem: obtaining fresh water from sea using low-temperature technologies. Main scientific results: the design is developed and the operating characteristics of the demineralizer for sea water are determined. The influence of the initial salt content of sea water on the ice formation rate is determined. With an increase in the salinity of 3.5 times, productivity on ice decreases 2.3 times. The kinetics of the salt content in the freezing solution depends on the initial concentration. With an

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9

Čalić, Violeta. "The Efficiency of Nuclear Ion Exchange Resins Applied in the Primary Circuit Demineralizers of NPP Krško." Journal of Energy - Energija 65, no. 1-2 (2022): 63–74. http://dx.doi.org/10.37798/2016651-2128.

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Chemistry can influence dose rates by two aspects: chemistry conditions applied in the primary circuit and removal of (in)soluble particles. Since the primary coolant activity can have a significant impact on area dose rates and personnel doses, the main objective of purifying the primary coolant is to act on the radioactive source and keep it as low as reasonably achievable. Reduction of occupational exposure maintains confidence among workers and the public. Other factors, such as fuel duty, cycle operation, length and history, materials, steam generator (SG) surface area and particulate red

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10

Li, Hongyan, Bei Zheng, Chunfu Li, Jiale Zheng, and Yanfen Zhang. "Trace element determination in high-salinity water using an online ion imprinted helical tube demineralizer combined with ICP-MS." Journal of Analytical Atomic Spectrometry 35, no. 7 (2020): 1306–15. http://dx.doi.org/10.1039/d0ja00060d.

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11

McMinn, A., and R. A. Page. "Stress Corrosion Cracking of Inconel Alloys and Weldments in High-Temperature Water — the Effect of Sulfuric Acid Addition." Corrosion 44, no. 4 (1988): 239–47. http://dx.doi.org/10.5006/1.3583932.

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Abstract The stress corrosion cracking (SCC) susceptibilities of Alloys 600 and 690, AISI 316 NG stainless steel (SS), ASTM A508 carbon steel, and a number of compatible weld metals have been evaluated at 288 C in pure water and in pure water containing sulfuric acid additions. The sulfuric acid was added to simulate the effects of a resin release from the demineralizer system of a boiling water reactor (BWR). A combination of creviced and noncreviced slow strain rate, constant load, and crack growth rate tests were used in the evaluation. The results indicated that all of the alloys tested in

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12

Cutler, Frances. "Anion Analysis of High Purity Water." Journal of the IEST 29, no. 1 (1986): 44–50. http://dx.doi.org/10.17764/jiet.1.29.1.76653tm833850471.

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The semiconductor, power and pharmaceutical industries all require ultra high purity water for process control. While the type of demineralizer system used and the specific contaminants of concern may differ, the problems associated with maintaining and monitoring process water quality are similar. The power industry has become increasingly concerned over the levels and transport of trace impurities in steam cycle systems as a result of corrosion problems experienced at supercritical generating units. On-line sodium analysis and continuous conductivity and acid conductivity measurements, used

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13

Lolo Bunga, Lime, Widayat, and Singgih Saptadi. "Techno-Economic Study on the Application of Reverse Osmosis Technology in the Process of Boiler Feed Water Demineralization PT Puncak Jaya Power 3x65 MW." E3S Web of Conferences 519 (2024): 03012. http://dx.doi.org/10.1051/e3sconf/202451903012.

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The quality of boiler feed water in a Coal Power Plant generation (PLTU) needs to be considered to avoid corrosion and deposits (scale) on process equipment. Decreased water quality causes several disturbances as such disruption of power plant operations and also regeneration of the ion exchange unit is required quite frequently. This study aims to evaluate the performance of boiler feed water demineralization system with the addition of RO unit and the effect of implementing RO system on chemical consumption in demineralizer regeneration process, as well as determine long-term economic benefi

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14

Akter, Rozina, Mohammad Ali Asgor Moral, AKM Bashar, Md Khalequzzaman, Mir Md Mofazzal Hossain, and Md Helal Uddin. "Demineralization level of human tooth enamel after exposure to alcoholic and non-alcoholic beverages: A scanning electron microscopic study." Bangabandhu Sheikh Mujib Medical University Journal 17, no. 1 (2024): e70826. http://dx.doi.org/10.3329/bsmmuj.v17i1.70826.

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Background: In any beverage, human tooth enamel dissociates into its ionic products at a threshold pH of beverage <5.5. This study was done to illustrate and compare the demineralization level of enamel after exposure to alcoholic (beer, wine, distilled spirit) and non-alcoholic (carbonated beverage, apple cider vinegar, commercial fruit juice) beverages. Methods: Prior to starting this quasi-experimental study of beverage exposure, buccal surface of enamel was scanned under scanning electron microscope to examine the existing score of enamel samples. Twenty-four non-demineralized samples w

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15

Dogan, E., and Z. Okumus. "Cuttlebone used as a bone xenograft in bone healing." Veterinární Medicína 59, No. 5 (2014): 254–60. http://dx.doi.org/10.17221/7519-vetmed.

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This study was conducted to examine the potential of cuttlebone xenograft in the healing of bone using radiography and histology for a period of 24 weeks. One hundred and five New Zealand male rabbits with radius defects in the metaphyseal region were divided into five groups treated with cuttlebone, demineralized bone matrix, bovine cancellous graft, and tricalcium phosphate. The control was no treatment. Clinical, radiological, biochemical and histological evaluations were made 1, 2, 3, 4, 6, 12, and 24 weeks after surgery. Physiological measurements (body temperature, heart rate, and respir

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16

S., G. Borkar, Reddy Prathyusha, and A. Chavan V. "Fungal species inhabiting calcareous soil in western Maharashtra, India, and their role in the release of soil-bonded Fe and Zn micronutrients for crop plant availability in such soils." World Journal of Advanced Research and Reviews 20, no. 3 (2023): 1622–32. https://doi.org/10.5281/zenodo.12786953.

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Calcareous soils which are around 30 per cent of the world over are unproductive for agricultural crop cultivation and productivity. In calcareous soils, most of the plant nutrients and micronutrients are not freely available to the crop plants as these often lie in fixed or bonded form. Therefore, these nutrients have to be released from their bonded form to freely available form in such soils to make them available for crop plant growth. The application of microbial species native to such calcareous soils and having the ability and capacity to release such bonded nutrients is a need of the d

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17

Romanchuk, I., A. Minorova, and N. Krushelnytska. "Physical-chemical composition and technological properties of demineralized milk whey received by membrane methods." Agricultural Science and Practice 5, no. 3 (2018): 33–39. http://dx.doi.org/10.15407/agrisp5.03.033.

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Aim. To investigate the composition and properties of the samples of cheese and acid milk whey, obtained in industrial conditions using a combination of nanofi ltration and electrodialysis methods. Methods. Determi- nation of physical-chemical indices using standard methods, study of functional-technological properties of demineralized whey by common methods. Results. It was established that there was high effi ciency of apply- ing membrane methods for processing of secondary resources in current conditions of raw materials source, which are presented by different kinds of milk whey, formed du

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18

Wang, Y., and P. Spencer. "Continuing Etching of an All-in-One Adhesive in Wet Dentin Tubules." Journal of Dental Research 84, no. 4 (2005): 350–54. http://dx.doi.org/10.1177/154405910508400411.

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Self-etch adhesives that etch and prime simultaneously are becoming more acidic. We hypothesized that the degree of acidic monomer conversion at the interface and within the tubules was high enough that the acidic reaction would be very self-limiting. Dentin surfaces prepared from extracted, unerupted human third molars were treated with Prompt L-Pop (3M ESPE). The prepared teeth were stored in normal saline, and specimens retrieved at intervals ≤ 4 wks were randomly selected for light, scanning electron microscopic and micro-Raman spectroscopic analysis. Morphologic and spectroscopic analyses

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Khamverdi, Zahra, Abbas Farmani, Maryam Farhadian, and Alireza Mazaheri. "The Effect of Different Percentages of Nano-bioactive Glass in the Synthesized CPP/ACP Paste on the Remineralization of Demineralized Enamel." Avicenna Journal of Dental Research 15, no. 3 (2023): 92–96. http://dx.doi.org/10.34172/ajdr.527.

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Background: The preventive treatments of primary caries lesions are essential for preventing destructive damage to the tooth structure. One of the common treatments is the application of casein phosphopeptide-amorphous calcium phosphate (CCP/ACP) paste on the enamel surface. The aim of this study was to investigate the effect of different percentages of nano-bioactive glass (nBG) incorporation into synthesized CPP/ACP paste on the remineralization of demineralized enamel. Methods: In general, 24 extracted human intact premolar teeth were selected, and their crowns were removed for this purpose

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20

Derkach, Svetlana, Vadim Salnikov, Peter Kravets, et al. "The SEM and TEM study on the structure of organic scaffold (conchix) isolated from Mytilus edulis L. mussel shells." E3S Web of Conferences 460 (2023): 01006. http://dx.doi.org/10.1051/e3sconf/202346001006.

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Demineralised shell of marine molluscs represents an scaffold matrix or conchix and a promising mineral-free biomaterial. The purpose of this work was to study the microstructure of the demineralized shell of the mussel Mytilus edulis L. – an organic matrix isolated with various decalcified reagents – a solution hydrochloric acid HCl and a solution of ethylenediaminetetraacetic acid disodium salt Na2-EDTA. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) were used as experimental methods in this study. It is shown that the chemical nature of the demineralising reag

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21

Li, Qiannan, Wenjie Zhang, Guangdong Zhou, Yilin Cao, Wei Liu, and Zhi-Yong Zhang. "Demineralized bone matrix-based microcarrier scaffold favors vascularized large bone regeneration in vivo in a rat model." Journal of Biomaterials Applications 33, no. 2 (2018): 182–95. http://dx.doi.org/10.1177/0885328218784370.

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Insufficient neo-vascularization of in vivo implanted cell-seeded scaffold remains a major bottleneck for clinical translation of engineered bone formation. Demineralized bone matrix is an ideal bone scaffold for bone engineering due to its structural and biochemical components similar to those of native bone. We hypothesized that the microcarrier form of demineralized bone matrix favors ingrowth of vessels and bone regeneration upon in vivo implantation. In this study, a rat model of femoral vessel pedicle-based bone engineering was employed by filling the demineralized bone matrix scaffolds

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Kim, J. T., H. J. Kang, H. N. Kim, et al. "Ectopic Osteoinduction by Variously Demineralized Allogenic Cortical Bone Matrix." Key Engineering Materials 342-343 (July 2007): 105–8. http://dx.doi.org/10.4028/www.scientific.net/kem.342-343.105.

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To improve ostegenic healing efficiency by demineralized bone matrix, we evaluated the ectopic bone formation induced by variously demineralized allogenic cortical bone matrices at subcutaneous and muscular sites in rats. The rat tubular cortical bone matrices were demineralized in heated 0.6N HCl at 60 °C for 5 and 20 mins, respectively, using a controlledheat ultrasonic cleaner and implanted in rat dorsal subcutaneous pouches and thigh muscles for 1-3 weeks. The influence of the demineralized condition of bone matrix on cellular proliferation and osteogenic differentiation was also evaluated

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Li, Sheng, S. G. J. Heijman, and J. C. van Dijk. "Application of backwashing with demineralized water for UF fouling control in UF-RO desalination." Water Supply 11, no. 3 (2011): 364–69. http://dx.doi.org/10.2166/ws.2011.033.

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The effectiveness of demineralized water backwash on ultrafiltration (UF) fouling control of seawater is investigated in this study. Fouling experiments for two different backwashes (UF permeate and demineralized water) were conducted at three fluxes: 120, 180 and 240 L/(h m2) to compare their fouling control efficiency on UF membranes. Results show that backwashing with demineralized water improved the fouling control of UF membranes. When the UF membranes were backwashed with demineralized water, probably because more foulants were flushed away from the UF membrane than UF permeate backwashe

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Sanada, Jefferson Tomio, Jefferson Ricardo Pereira, Aliana Mayumi Ferreira Assaoka, Ana Cristina de Godoi Zingra, Pedro César Garcia de Oliveira, and Accácio Lins do Valle. "Tensile Resistance of Mineralized and Demineralized Rat Bones in Different Regions (Calvarial and Femur)." Journal of Oral Implantology 39, no. 6 (2013): 643–47. http://dx.doi.org/10.1563/aaid-joi-d-10-00091.

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The aim of this study was to evaluate the tensile resistance of mineralized and demineralized bones. Twelve mice were used. Specimens were collected and divided into groups 1 and 2, mineralized and demineralized calvarial bone, and groups 3 and 4, mineralized and demineralized femoral bone. There was not a statistically significant difference (analysis of variance) between the regions; however, when comparing the demineralized and mineralized groups, a statistically significant difference (Student test) for the mineralized group was noticed.

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Solheim, Eirik, Else M. Pinholt, Gisle Bang, and Einar Sudmann. "Regeneration of calvarial defects by a composite of bioerodible polyorthoester and demineralized bone in rats." Journal of Neurosurgery 76, no. 2 (1992): 275–79. http://dx.doi.org/10.3171/jns.1992.76.2.0275.

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✓ A study was performed to evaluate regeneration of defects in rat calvaria either unfilled or filled with a bioerodible polyorthoester only, demineralized bone only, or a composite of both. At 4 weeks, histological and radiographic studies showed that defects filled with a composite of bioerodible polyorthoester and demineralized bone or demineralized bone alone were bridged by bone. Unfilled defects or defects filled with polyorthoester only did not heal. The polyorthoester caused slight inflammation that subsided by 3 weeks, and only traces of the filler could be detected at 4 weeks. The po

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Hellwig, E., J. Klimek, H. F. M. Schmidt, and R. Egerer. "Fluoride Uptake in Plaque-Covered Enamel after Treatment with the Fluoride Lacquer Duraphat®." Journal of Dental Research 64, no. 8 (1985): 1080–83. http://dx.doi.org/10.1177/00220345850640081201.

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The amount of alkali-soluble and alkali-insoluble fluoride was determined in human enamel after one- and six-hour treatments with Duraphat®. The application was carried out on: (1) slightly demineralized enamel covered with artificial plague. (2) cleaned, slightly demineralized enamel, and (3) sound enamel without pre-treatment. After a single Duraphat® treatment lasting six hours, fluoride uptake was higher than after Duraphat® treatment for just one hour in all experimental groups. More fluoride was acquired in both slightly demineralized, plaque-covered and slightly demineralized, cleaned e

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Pitaru, S., M. Soldinger, D. Madgar, and Z. Metzger. "Bacterial Endotoxin Inhibits Migration, Attachment, and Orientation of Human Gingival Fibroblasts in vitro and Delays Collagen Gel Contraction." Journal of Dental Research 66, no. 9 (1987): 1449–55. http://dx.doi.org/10.1177/00220345870660090801.

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The purpose of this study was to assess the effect of endotoxin adsorbed to dental surfaces and to collagen type I on the migration, attachment, and orientation of human gingival fibroblasts (HGF). Transversely cut porcine tooth root slices (RS), 200 μm thick, were prepared. Half of the RS obtained were partially demineralized in EDTA. Half of the demineralized and non-demineralized RS were incubated with 400 μg/mL of endotoxin for 24 hr, whereas the other half were maintained in PBS and served as controls. Experimental and control RS were placed on confluent layers of HFG and cultured for six

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Frenkel, Sally R., Ronald Moskovich, Jeffrey Spivak, Zhi-Hu Zhang, and Anne B. Prewett. "Demineralized Bone Matrix." Spine 18, no. 12 (1993): 1634–39. http://dx.doi.org/10.1097/00007632-199309000-00011.

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Gloivacki, Julie. "Demineralized Bone Implants." Clinics in Plastic Surgery 12, no. 2 (1985): 233–41. http://dx.doi.org/10.1016/s0094-1298(20)31694-1.

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WHITEMAN, D., P. T. GROPPER, P. WIRTZ, and P. MONK. "Demineralized Bone Powder." Journal of Hand Surgery 18, no. 4 (1993): 487–90. http://dx.doi.org/10.1016/0266-7681(93)90154-8.

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The results of 20 consecutive cases of bone defects of the hand treated by curettage and implantation of demincralized bone powder compare well with a similarly matched retrospective group managed with autogenous grafts and curettage alone. Results revealed “excellent” (16 patients) or “good” bone healing (4 patients) in the bone powder group on independent radiographic evaluation. Bone bridging was noted at an average of 9.9 weeks. All defects healed without recurrence, resorption or refracture, with follow-up of 4 to 36 months. In the conventionally managed retrospective group there was a 25

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Yahya, Nazly, and Zana Omar. "Evaluation of different surface treatment methods on shear bond strength of orthodontic brackets on demineralized enamel." Erbil Dental Journal 4, no. 2 (2021): 159–67. http://dx.doi.org/10.15218/edj.2021.21.

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Background and Objective: One of the ordinary problems throughout orthodontic treatment is bracket debonding , which affect treatment course and results in increased treatment duration and more clinical time for bonding again of failed brackets This study aimed to evaluate the shear bond strength(SBS) of brackets bonded to demineralized enamel pretreated with fluoride varnish (3M),sodium hypochlorite NaClO 5% and low viscosity Icon Infiltrant resin (DMG)and laser ( YAG) with fluoride and evaluation of the adhesive remnant index (ARI) on the deboned bracket. Materials and method: A total of 65

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El Gedaily, Mohamed, Thomas Attin, Daniel B. Wiedemeier, and Tobias T. Tauböck. "Impact of Different Etching Strategies on Margin Integrity of Conservative Composite Restorations in Demineralized Enamel." Materials 13, no. 20 (2020): 4500. http://dx.doi.org/10.3390/ma13204500.

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Good margin integrity with a tight seal of the adhesive interface is considered one of the key factors for the clinical success of composite restorations. This study investigated the effect of enamel etching with phosphoric acid on the margin integrity of self-etch bonded composite restorations in demineralized enamel. Crowns of bovine incisors were assigned into 14 groups (n = 10 per group) of which ten groups (groups 1–5 and 8–12) were demineralized (21 days, acid buffer, pH 4.95) to create artificial carious lesions. Standardized Class V cavities were prepared in all specimens. Demineralize

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Wuryanti, Sri, and Rama Prasetyo H. "Calculation of Heat Exchanger as Demineralized Water Cooler in C3W." International Journal of Scientific Engineering and Research 11, no. 7 (2023): 49–53. https://doi.org/10.70729/se23718122649.

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øgaard, B., and G. Rølla. "Intra-oral Models: Comparison of in situ Substrates." Journal of Dental Research 71, no. 3_suppl (1992): 920–23. http://dx.doi.org/10.1177/002203459207100s26.

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Numerous intra-oral caries models have been designed for clinical and mechanistic purposes. Several factors—such as human vs. bovine enamel, sound vs. demineralized tissues, lesion type, dentin vs. enamel, the severity of the cariogenic challenge, and the microflora—may influence the reactivity of the hard tissue and hence lesion development and progression. Some models use unextracted teeth and are true in vivo models, whereas in situ models are based on hard-tissue substrates in the form of slabs or sections. Models producing a moderate cariogenic challenge usually show a fluoride dose respo

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Imiolczyk, Sandra Maria, Moritz Hertel, Isabella Hase, et al. "The Influence of Cold Atmospheric Plasma Irradiation on the Adhesive Bond Strength in Non-Demineralized and Demineralized Human Dentin: An In Vitro Study." Open Dentistry Journal 12, no. 1 (2018): 960–68. http://dx.doi.org/10.2174/1874210601812010960.

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Purpose: While aiming at the use of Cold Atmospheric Plasmas (CAPs) in restorative dentistry, the present study intended to assess if plasma irradiation increases the Tensile Bond Strength (TBS) in non-demineralized and demineralized dentin. Materials and Methods: Forty-eight human dentin samples were assigned to three different treatment modalities: I: Plasma jet irradiation (CAP I); II: Dielectric barrier discharge plasma treatment (CAP II); and III: No plasma (control). In each group, half of the specimens had previously been demineralized. A fourth generation of adhesive and dental composi

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Su, Yu Wu, Chao Zhang, Shan Shan Liu, Liang Yue Pang, Huan Cai Lin, and Qing Hui Zhi. "Effect of Thermal Cycling Aging on the Surface Microhardness and Roughness of Resin-Infiltrated Enamel Lesions." Science of Advanced Materials 13, no. 3 (2021): 356–63. http://dx.doi.org/10.1166/sam.2021.3925.

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With the widespread use of resin infiltration, its properties have drawn increasing attention. The objective of this study was to investigate the effect of resin infiltration on the surface microhardness and roughness of enamel lesions after thermal cycling aging. Tooth blocks were made from extracted premolars and placed into a control group, resin-infiltrated group or demineralized group. Before and after the aging procedure, the surface microhardness and surface roughness was measured. Before the aging procedure, the surface microhardness of the control group, resin-infiltrated group and de

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Puttipanampai, Onsinee, Piyaphong Panpisut, and Thanya Sitthisettapong. "Assessment of Fluoride-Releasing Materials in Remineralization of Adjacent Demineralized Enamel." Applied Sciences 15, no. 4 (2025): 2077. https://doi.org/10.3390/app15042077.

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This study aimed to evaluate the ability of fluoride-releasing restorative materials to remineralize artificially demineralized proximal enamel adjacent to class II restorations. Fifty-four demineralized enamel lesions were created on extracted premolar teeth, and the baseline lesion depth (LD) and mineral density (MD) were measured using micro-CT. The samples were randomly assigned to one of four groups, each in contact with a class II restorative material: Filtek Z350 XT™ (FZ), Cention N® (CN), Fuji II LC® (FJ), or Equia Forte® (EQ). Finally, post 14 days of pH cycling, measurements were tak

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Lee, Bounghoon, Hyunsuk Choi, and Dong-Seok Sohn. "Optimizing Bone Regeneration with Demineralized Dentin-Derived Graft Material: Impact of Demineralization Duration in a Rabbit Calvaria Model." Journal of Functional Biomaterials 15, no. 11 (2024): 331. http://dx.doi.org/10.3390/jfb15110331.

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This study evaluated the regenerative potential of demineralized dentin-derived matrix (DDM) as a bone graft material in rabbit calvaria. DDM, sourced from extracted teeth, is emerging as an alternative to traditional grafts like allografts and xenografts. We aimed to identify the most effective demineralization protocol to optimize the regenerative capacity of DDM. Four groups were compared: a control group without grafts, a non-demineralized DDM group, and two demineralized DDM groups (15 and 30 min demineralization). Histomorphometric analysis was conducted in a randomized and blinded setti

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Sanada, Jefferson Tomio, Ingrid Webb Josephson Ribeiro, Ricardo Martins Carvalho, Saulo Pamato, and Accácio Lins Valle. "Evaluation of the resistance and modulus of elasticity of mineralized and demineralized bone for the test of microtensile." Journal of Research in Dentistry 1, no. 1 (2013): 17. http://dx.doi.org/10.19177/jrd.v1e1201317-27.

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Regeneration is made through bone grafts that be one scaffold for the tecidual repairing, increasing bone tissue in the resultant defects, filling the alveolous after extraction to preserve the height and thickness of the alveolar rigde. These procedures are carried through the use of bone grafts. With the development of the osseointegrated implants, it was seen necessity to keep a good quantities and quality bone. The aim is evaluate the resistance the traction and modulus of elasticity of the mineralized and demineralized bone of calvarial of rats to determine initial standards (maximum and

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De Gauw, Johnny Holanda, Lara Maria Melo Costa, Rodrigo Neves Silva, Natanael Barbosa Santos, and Maria Dânia Holanda Tenorio. "EVALUATION OF THE EFFECT OF FERROUS SULFATE ON ENAMEL DEMINERALIZATION OF HUMAN DECIDUOUS TEETH: AN IN VITRO STUDY." Journal of Dentistry & Public Health 8, no. 3 (2017): 83–89. http://dx.doi.org/10.17267/2596-3368dentistry.v8i3.1549.

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Objective: This study aimed to evaluate the effect of ferrous sulfate (FS) on demineralized and non-demineralized human deciduous teeth. Additionally, it was evaluated the penetration extent of FS and its remineralizing effect on the enamel of deciduous teeth using Polarized Light Microscopy (PLM). Method: The sample comprised 44 human deciduous teeth. The 44 crowns were divided randomly into four groups: group A (FS after demineralization), group B (FS without demineralization), group C (only demineralization), and group D (control group). FS at 0.45 mol/L-1 was used daily (15 days) and demin

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Duarte Guimarães, Ana Rita, Adriana Modesto, and Alexandre Rezende Vieira. "Formation of alkali-soluble fluoride on the surface of human dental enamel after treatment with fluoridated gels: influence of the pH variation and of the treatmenttime." Journal of Clinical Pediatric Dentistry 24, no. 4 (2000): 303–7. http://dx.doi.org/10.17796/jcpd.24.4.1l437256773n453u.

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The aim of this study was to quantify, in vitro, the formation of CaF2 after the application of three fluoridated gels: one neutral, one acidulated and another highly acidulated, on a bovine enamel dental surface treated with a Dijkman's demineralizing solution (1990). 145 sections were utilized, obtained from 145 sound teeth and divided into seven groups: C (enamel without treatment); FN1 (enamel demineralized and treated with neutral gel for 1 minute); FN4 (enamel demineralized and treated with neutral gel for 4 minutes);FFA1 (enamel demineralized and treated with acidulated gel for 1 minute

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Salmanova, D. A. "Investigation of physico-chemical and rheological properties of dairy systems rehydrated using cavitation disintegration." Sovremennaya nauka i innovatsii, no. 2 (42) (2023): 83–94. http://dx.doi.org/10.37493/2307-910x.2023.2.8.

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The formation of physicochemical and rheological properties of the rehydrated dairy systems «skimmed milk powder – demineralized whey powder» was studied depending on the parameters and duration of ultrasonic treatment, as well as on the percentage of replacement in solutions of skimmed milk powder with dry demineralized whey. Ternary surfaces are obtained, as well as mathematical models in the form of regression equations describing the formation of the studied properties of the reduced solutions. Optimal treatment modes were determined, as well as the percentage of replacement of skimmed mil

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Soloveva, Elena, Dmitry Syanov, Alfia Larkina, et al. "Technology of demineralized water conditioning." E3S Web of Conferences 110 (2019): 01062. http://dx.doi.org/10.1051/e3sconf/201911001062.

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The aim of this study is to improve the technological schemes of demineralized water conditioning of autonomous objects, which provide automation of processes for obtaining drinking water from distillate at the autonomous objects and meet the requirements of compactness, reliability, energy intensity, environmental friendliness, and safety of service. As a result of the study, methods and materials for the mineralization, deodorization and disinfection of demineralized water were selected, the factors influencing the efficiency of the demineralized water conditioning processes were determined,

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Jeon, Tae-Hyun, Mong-Hun Kang, In-ung Um, Jae-Jun Ryu, and Sang-Ho Jun. "Volumetric assessment of alveolar bone ridge after socket preservation using 3-dimensional surface model analysis." Korean Journal of Dental Materials 44, no. 4 (2017): 377–86. http://dx.doi.org/10.14815/kjdm.2017.44.4.377.

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Attin, Rengin, Bogna Stawarczyk, Defne Keçik, Michael Knösel, Dirk Wiechmann, and Thomas Attin. "Shear bond strength of brackets to demineralize enamel after different pretreatment methods." Angle Orthodontist 82, no. 1 (2011): 56–61. http://dx.doi.org/10.2319/012311-48.1.

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Abstract Objective: To compare the influence of demineralized and variously pretreated demineralized enamel on the shear bond strength of orthodontic brackets. Materials and Methods: Sixty bovine enamel specimens were allocated to five groups (n = 12). Specimens of group 1 were not demineralized and were not pretreated, but served as controls. The other specimens were demineralized to form artificial carious lesions. Samples from group 2 were only demineralized and were kept untreated in artificial saliva. The other samples were pretreated with highly concentrated fluoride preparations (group

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Lauritsen, A. K., J. E. M. Pereira, F. Juranyi, H. N. Bordallo, L. Larsen, and A. R. Benetti. "Probing Water Mobility in Human Dentine with Neutron Spectroscopy." Journal of Dental Research 97, no. 9 (2018): 1017–22. http://dx.doi.org/10.1177/0022034518763051.

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The aim of this study was to investigate hydrogen mobility within innate and demineralized human dentine. Dentine sections from extracted human molars, demineralized or not, were analyzed by combining neutron spectroscopy with thermal analysis. For the thermal analysis of the samples, differential scanning calorimetry and thermal gravimetric analysis, coupled with Fourier transform infrared spectroscopy, were performed. The hydrogen dynamics of water, collagen, and hydroxyl groups present in the samples were investigated via neutron spectroscopy. From the mass loss observed from the thermograv

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Ziaee, Mohsen, Rebecca Hershman, Ayesha Mahmood, and Nathan B. Crane. "Fabrication of Demineralized Bone Matrix/Polycaprolactone Composites Using Large Area Projection Sintering (LAPS)." Journal of Manufacturing and Materials Processing 3, no. 2 (2019): 30. http://dx.doi.org/10.3390/jmmp3020030.

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Cadaveric decellularized bone tissue is utilized as an allograft in many musculoskeletal surgical procedures. Typically, the allograft acts as a scaffold to guide tissue regeneration with superior biocompatibility relative to synthetic scaffolds. Traditionally these scaffolds are machined into the required dimensions and shapes. However, the geometrical simplicity and, in some cases, limited dimensions of the donated tissue restrict the use of allograft scaffolds. This could be overcome by additive manufacturing using granulated bone that is both decellularized and demineralized. In this study

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Gowda, B. H. Harshitha, Ravishankar Krishna, Srikari Srinivasan, and Madhusudan Astekar. "Comparing the release of growth factors when partially demineralized tooth matrix is mixed with platelet rich fibrin and injectable platelet rich fibrin: An in-vitro observational study." Journal of Oral and Maxillofacial Pathology 28, no. 3 (2024): 415–21. http://dx.doi.org/10.4103/jomfp.jomfp_545_23.

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Abstract Context: Platelet concentrates are rich in growth factors that assist in regenerative medicine to promote healing and tissue regeneration. Similarly, partially demineralized tooth is a storehouse of many growth factors, assisting in bone regeneration. Hence, the present study aimed to quantify the release of growth factors from different platelet concentrates individually and when mixed with a partially demineralized tooth matrix. Method: Human growth factors such as bFGF, EGF, PDGF-AB, TGF-beta-1, and VEGF-A present in platelet-rich fibrin and injectable platelet-rich fibrin from you

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Oliveira, Cerida Aurelia Rodrigues, Fabiana Mantovani Gomes França, Roberta Tarkany Basting, Cecília Pedroso Turssi, and Flavia Lucisano Botelho do Amaral. "Effect of Double Coating of One-step Self-etching Adhesive on Micromorphology and Microtensile Bond Strength to Sound vs Demineralized Dentin." Journal of Contemporary Dental Practice 15, no. 4 (2014): 385–91. http://dx.doi.org/10.5005/jp-journals-10024-1549.

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ABSTRACT Aim The purpose of the present study was to evaluate (1) the one-step adhesive system application method (doubling the adhesive coatings) in regard to microtensile bond strength (MTB) and (2) the interfacial morphology of one-step adhesives to sound vs demineralized dentin. Materials and methods Forty dentin fragments were randomly allocated to 2 groups: D. demineralized dentin and S. sound dentin. Specimens were also subdivided into 2 groups (n = 10), according to the one-step adhesive [AEO (Adper Easy One), 3M ESPE] application method: M, According to the manufacturer's instructions

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Durukan, Sebahat Melike, Burak Gümüştaş, and Soner Şişmanoğlu. "Shear bond strength of composite to demineralized enamel conditioned with resin infiltration." International Dental Research 12, Suppl. 1 (2022): 114–19. http://dx.doi.org/10.5577/intdentres.441.

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Aim: The aim of this in vitro study was to evaluate the influence of resin infiltration on bond-strength of composite resin to demineralized enamel. Methodology: Thirty bovine incisors were used in this study. Buccal enamel surfaces of bovine incisors were wet polished and then were divided into three groups: sound enamel; demineralized enamel; demineralized enamel infiltrated with a low-viscosity resin (ICON, DMG, Hamburg, Germany). After acid-etching with 37% phosphoric acid for 20 seconds, a two-step, total-etch adhesive (Single Bond 2, 3M ESPE, St. Paul, MN, USA) was applied using a microb

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