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Journal articles on the topic 'Spiked metal'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Matsuda, Yoshinori, Koji Kakutani, Teruo Nonomura, et al. "A Simple Electrostatic Device for Eliminating Tobacco Sidestream Smoke to Prevent Passive Smoking." Instruments 2, no. 3 (2018): 13. http://dx.doi.org/10.3390/instruments2030013.

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An electrostatic apparatus was constructed to capture tobacco sidestream smoke. This apparatus consisted of a perforated polypropylene plate with metal spikes and a grounded metal net arrayed in parallel at a defined interval. Spikes were negatively charged to positively polarize the net and an electric field was formed between the opposite charges of the spike tips and the grounded net. Discharge from the spike tips occurred, which depended on the pole distance and the voltage applied to the spikes. At lower voltages (<12.1 kV) that do not cause arc discharge from the tips, a corona discha

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Vignesh, P., D. S. Gurjar, K. G. Rosin, A. K. Tiwari, and S. S. Rathore. "Impact assessment of heavy metals spiked waste water irrigation on metals accumulation and translocation in marigold (Tagetes patula L.)." INTERNATIONAL JOURNAL OF AGRICULTURAL SCIENCES 19, no. 2 (2023): 568–73. http://dx.doi.org/10.15740/has/ijas/19.2/568-573.

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A pot experiment was conducted to find out the impact assessment of heavy metals spiked wastewater irrigation on growth, keeping quality and productivity of marigold (Tagetes patula L., cv.Pusa Arpita) at Water Technology Centre of ICARIndian Agricultural Research Institute, New Delhi during Rabi season of 2020-21. Sevan treatments were takenas T-1: Sole Groundwater Irrigation without spiking of heavy metal, T-2: Sole Wastewater Irrigation without spiking of heavy metal, T-3: Wastewater Irrigation spiked with Cd (0.005ppm), Cr (0.05ppm), Ni (0.1ppm) and Pb (2.5ppm), T-4: Wastewater Irrigation

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Vignesh, P., D. S. Gurjar, K. G. Rosin, A. K. Tiwari, and S. S. Rathore. "Impact assessment of heavy metals spiked wastewater irrigation on soil health in marigold (Tagetes patula L.)." INTERNATIONAL JOURNAL OF AGRICULTURAL SCIENCES 19, no. 2 (2023): 528–34. http://dx.doi.org/10.15740/has/ijas/19.2/528-534.

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A pot experiment was conducted to find out the impact assessment of heavymetals spiked wastewater irrigation on soil healthin marigold (Tagetes patula L., cv. Pusa Arpita) under irrigation with metals spiked wastewater at Water Technology Centre of ICAR-Indian Agricultural Research Institute, New Delhi during Rabi season of 2020-21. Sevan treatments were takenas T-1: Sole Groundwater Irrigation without spiking of heavy metal, T-2: Sole Wastewater Irrigation without spiking of heavy metal, T-3: Wastewater Irrigation spiked with Cd (0.005ppm), Cr (0.05ppm), Ni (0.1ppm) and Pb (2.5ppm), T-4:Waste

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4

Carbonaro, Richard F., John D. Mahony, Alison D. Walter, Eve B. Halper, and Dominic M. Di Toro. "EXPERIMENTAL AND MODELING INVESTIGATION OF METAL RELEASE FROM METAL-SPIKED SEDIMENTS." Environmental Toxicology and Chemistry 24, no. 12 (2005): 3007. http://dx.doi.org/10.1897/05-011r.1.

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5

Schelling, S. H., A. S. Tidwell, and R. J. Boudrieau. "Clinical, Radiographic and Histological Evaluation of the Plastic Spiked Washer in the Dog." Veterinary and Comparative Orthopaedics and Traumatology 11, no. 03 (1998): 125–30. http://dx.doi.org/10.1055/s-0038-1632533.

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SummaryPlastic spiked washers and metal washers were implanted in the periarticular soft tissues of six joints in three experimental dogs. These dogs were followed clinically and radiographically over a 16 week time frame, at which time they were euthanatized and histological evaluation was obtained. Differences were not observed clinically nor radiographically between joints, nor between locations, with the different implant devices throughout the time frame investigated in the experimental dogs. Histological evaluation revealed a very minimal to mild, fundamentally identical inflammatory res

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Azadi, Nahid, and Fayez Raiesi. "Biochar alleviates metal toxicity and improves microbial community functions in a soil co-contaminated with cadmium and lead." Biochar 3, no. 4 (2021): 485–98. http://dx.doi.org/10.1007/s42773-021-00123-0.

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AbstractSoil amendment with biochar alleviates the toxic effects of heavy metals on microbial functions in single-metal contaminated soils. Yet, it is unclear how biochar application would improve microbial activity and enzymatic activity in soils co-polluted with toxic metals. The present research aimed at determining the response of microbial and biochemical attributes to addition of sugarcane bagasse biochar (SCB) in cadmium (Cd)-lead (Pb) co-contaminated soils. SCBs (400 and 600 °C) decreased the available concentrations of Cd and Pb, increased organic carbon (OC) and dissolved organic car

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Yelikbayev, Bakhytzhan K., Fatima Imanbek, Gulya A. Jamalova, Nicolas E. Kalogerakis, and Rafiq Islam. "Phytoremediation of contaminated urban soils spiked with heavy metals." EURASIAN JOURNAL OF SOIL SCIENCE (EJSS) 13, no. 4 (2024): 348–57. http://dx.doi.org/10.18393/ejss.1522127.

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Urban environments worldwide face toxic heavy metal pollution originating from industrial discharge, municipal waste disposal, vehicular emissions, and atmospheric deposition. Kazakhstan, experiencing accelerated economic growth and extensive mining activities, contends with widespread heavy metal contamination in its soil-plant-air-water ecosystems. This study explores the potential of hyperaccumulating plants for phytoremediation in urban soils of Kazakhstan contaminated with Pb, Cd, and Co. Twelve plant species, including Korean Mint (Lamiaceae), Ornamental Cabbage (Brassica oleracea), Ager

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Neaman, Alexander, Iván Selles, Carmen Enid Martínez, and Elvira A. Dovletyarova. "Analyzing Soil Metal Toxicity: Spiked or Field‐Contaminated Soils?" Environmental Toxicology and Chemistry 39, no. 3 (2020): 513–14. http://dx.doi.org/10.1002/etc.4654.

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9

Hoesl, Simone, Boris Neumann, Sandra Techritz, et al. "Internal standardization of LA-ICP-MS immuno imaging via printing of universal metal spiked inks onto tissue sections." Journal of Analytical Atomic Spectrometry 31, no. 3 (2016): 801–8. http://dx.doi.org/10.1039/c5ja00409h.

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Sivulic, Richard, Veronika Rybarova, Martin Janik, and Lubomir Straka. "An Unusual Perineo-Scrotal Impaling Injury." Romanian Journal of Legal Medicine 32, no. 1 (2024): 1–5. https://doi.org/10.4323/rjlm.2024.1.

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The ends of metal railings forming the top part of fences and gates may terminate in various types of decorative finishes, often in sharp, tapered tips. These tapered ends serve as a security measure to deter any trespassing. Accidental deaths linked to sharp tips of fences or gates can be a result of suspension or impalement injuries and are of great rarity in medico-legal literature. Herein, we provide a case of a rare double impalement injury sustained on an iron-spiked fence gate. A 51-year-old man was found alive, impaled on iron-spiked fence gate. Despite the rapid response of neighbor a

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Chuck, Chuan NG. "Tolerance Threshold and Phyto-assessment of Cadmium and Lead in Vetiver Grass, Vetiveria zizanioides (Linn.) Nash." Chiang Mai Journal of Science 44, no. 4 (2017): 1367–78. https://doi.org/10.5281/zenodo.1019329.

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Various types of plant species have been extensively used for heavy metals phyto-remediation without taking into consideration its tolerance threshold. In this study, Vetiver grass, Vetiveria zizanioides (Linn.) Nash was evaluated under five different sets of contaminated spiked cadmium (5Cd, 10Cd, 50Cd, 100Cd and 150Cd mg/kg) and lead (50Pb, 100Pb, 200Pb, 400Pb and 800Pb mg/kg) concentration levels in soil. The growth performance, metal tolerance and phyto-assessment of Cd and Pb in the roots and tillers were assessed using flame atomic absorption spectrometry (FAAS). Tolerance index (TI), tr

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Liebig, Ferenc, Ricky Henning, Radwan M. Sarhan, et al. "A simple one-step procedure to synthesise gold nanostars in concentrated aqueous surfactant solutions." RSC Advances 9, no. 41 (2019): 23633–41. http://dx.doi.org/10.1039/c9ra02384d.

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13

Parvin, Afsana, Mohammad Moniruzzaman, Md Kamal Hossain, et al. "Chemical Speciation and Potential Mobility of Heavy Metals in Organic Matter Amended Soil." Applied and Environmental Soil Science 2022 (July 5, 2022): 1–13. http://dx.doi.org/10.1155/2022/2028860.

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Organic matter (OM) degradation from amendments used in the remediation of metal-contaminated soils leads to modifications in soil chemical properties immediately after addition, which can also affect the soil metal distribution. Therefore, the speciation and potential mobility of heavy metals e.g., lead (Pb) and cadmium (Cd) were evaluated in three soils amended with OM. Soils, both spiked (with lead nitrate and cadmium nitrate solution) and unspiked, were treated with OM at a rate of 5 tons/ha in a moist condition. The samples were in incubation for 30 days in 30% moist condition. A chemical

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14

Latha, V., and P. Basha. "Extent of Heavy Metal Accumulation in Sewage Irrigated Soils and Their Impact on Distribution of Earthworm Communities: Linking Chromium and Zinc Toxicity on Growth and Reproduction in Selected Earthworm Species." Current World Environment 11, no. 1 (2016): 279–90. http://dx.doi.org/10.12944/cwe.11.1.34.

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Soil ecosystem polluted by metals affect the structure of soil invertebrate population(s) and dynamics leading to altered distribution of species. This study focuses on earthworm distribution in sewage irrigated agricultural lands around Bangalore. The occurrence of reported species from the sampled areas is Eudrilus eugeniae, Lampito maurutii, Pontoscolex corethrurus, Polypheretima elongata, Perioynx excavates and Eisenia fetida. Laboratory studies conducted to evaluate feed ingestion rate and body mass changes in earthworms exposed to metal spiked soils revealed species specific pattern. Eud

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15

Jalali, Mohsen, and Ziba Hourseresht. "Metal Extractability in Binary and Multi-metals Spiked Calcareous Soils." Communications in Soil Science and Plant Analysis 48, no. 9 (2017): 1089–104. http://dx.doi.org/10.1080/00103624.2017.1341912.

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Liang, Ming-Tsai, Ru-Chien Liang, Chih-Hsiung Lin, et al. "Metal extraction of a spiked solid with supercritical carbon dioxide." Journal of Supercritical Fluids 79 (July 2013): 324–29. http://dx.doi.org/10.1016/j.supflu.2013.01.008.

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Schütze, E., A. Weist, M. Klose, et al. "Taking nature into lab: biomineralization by heavy metal-resistant streptomycetes in soil." Biogeosciences 10, no. 6 (2013): 3605–14. http://dx.doi.org/10.5194/bg-10-3605-2013.

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Abstract. Biomineralization by heavy metal-resistant streptomycetes was tested to evaluate the potential influence on metal mobilities in soil. Thus, we designed an experiment adopting conditions from classical laboratory methods to natural conditions prevailing in metal-rich soils with media spiked with heavy metals, soil agar, and nutrient-enriched or unamended soil incubated with the bacteria. As a result, all strains were able to form struvite minerals (MgNH4PO4• 6H2O) on tryptic soy broth (TSB)-media supplemented with AlCl3, MnCl2 and CuSO4, as well as on soil agar. Some strains additiona

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18

Borgmann, U., and W. P. Norwood. "Toxicity and accumulation of zinc and copper in Hyalella azteca exposed to metal-spiked sediments." Canadian Journal of Fisheries and Aquatic Sciences 54, no. 5 (1997): 1046–54. http://dx.doi.org/10.1139/f97-020.

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The relationship between zinc and copper toxicity in Hyalella azteca and accumulation from metal-spiked sediments was determined for future use in identifying sites where these metals contribute to sediment toxicity. Both zinc and copper accumulation increased rapidly with increasing sediment concentrations, showing no evidence of saturation as seen in waterborne exposures. Zinc accumulation from zinc spiked sediments was substantial, even at concentrations below those causing chronic toxicity, and body concentrations can readily be used to infer chronic toxicity. Chronic toxicity in spiked se

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Lim, P. E., K. Y. Mak, N. Mohamed, and A. Md Noor. "Removal and speciation of heavy metals along the treatment path of wastewater in subsurface-flow constructed wetlands." Water Science and Technology 48, no. 5 (2003): 307–13. http://dx.doi.org/10.2166/wst.2003.0337.

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This study was conducted to: (1) evaluate the performance of constructed wetlands in removing Zn, Pb and Cd, respectively, and Zn, Pb, Cd and Cu in combination and (2) investigate the speciation patterns of the dissolved metals differentiated according to their detectability by anodic stripping voltammetry (ASV) and their lability towards Chelex resin along the treatment path of metal-containing wastewater in horizontal subsurface-flow constructed wetlands. Four laboratory scale wetland units planted with cattails (Typha latifolia) were operated outdoors for six months. Three of the units were

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Bhattacharya, Tanushree, D. K. Banerjee, and Brij Gopal. "Heavy Metal Uptake By Scirpus Littoralis Schrad. From Fly Ash Dosed and Metal Spiked Soils." Environmental Monitoring and Assessment 121, no. 1-3 (2006): 363–80. http://dx.doi.org/10.1007/s10661-005-9133-1.

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Schütze, E., A. Weist, M. Klose, et al. "Taking nature into lab: biomineralization by heavy metal resistant streptomycetes in soil." Biogeosciences Discussions 10, no. 2 (2013): 2345–75. http://dx.doi.org/10.5194/bgd-10-2345-2013.

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Abstract. Biomineralization by heavy metal resistant streptomycetes was tested to evaluate the potential influence on metal mobilities in soil. Thus, we designed an experiment adopting conditions from classical laboratory methods to natural conditions prevailing in metal-rich soils with media spiked with heavy metals, soil agar, and nutrient enriched or unamended soil incubated with the bacteria. As a result, all strains were able to form struvite minerals on tryptic soy broth (TSB) media supplemented with AlCl2, MnCl2 and CuSO4, as well as on soil agar. Some strains additionally formed struvi

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22

McLaren, R. G., and L. M. Clucas. "Fractionation of Copper, Nickel, and Zinc in Metal-Spiked Sewage Sludge." Journal of Environmental Quality 30, no. 6 (2001): 1968–75. http://dx.doi.org/10.2134/jeq2001.1968.

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23

McBride, Murray B., and Meifang Cai. "Copper and zinc aging in soils for a decade: changes in metal extractability and phytotoxicity." Environmental Chemistry 13, no. 1 (2016): 160. http://dx.doi.org/10.1071/en15057.

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Environmental contextTrace metal toxicities to soils and plants depend on residence time in soils, a poorly understood phenomenon termed ‘aging’. Our research aimed to better understand long-term aging by measuring the solubility and toxicity of copper and zinc over a 10-year period after their addition to soils as soluble salts. We determined that, while metal solubility and toxicity did decrease in a decade, the highest levels of added metals (200 and 400mgkg–1) still had toxic effects on soybeans. AbstractTo assess long-term effects of field aging on Cu and Zn availability and phytotoxicity

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Lee, F., I. Kung, and R. Cheung. "Assessing the sublethal responses of metal spiked sediments with a marine amphipod." Marine Environmental Research 50, no. 1-5 (2000): 549. http://dx.doi.org/10.1016/s0141-1136(00)00238-5.

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Gardham, Stephanie, Grant C. Hose, Stuart L. Simpson, Chad Jarolimek, and Anthony A. Chariton. "Long-term copper partitioning of metal-spiked sediments used in outdoor mesocosms." Environmental Science and Pollution Research 21, no. 11 (2014): 7130–39. http://dx.doi.org/10.1007/s11356-014-2631-3.

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Natal-da-Luz, T., G. Ojeda, M. Costa, et al. "Short-Term Changes of Metal Availability in Soil. Part I: Comparing Sludge-Amended With Metal-Spiked Soils." Archives of Environmental Contamination and Toxicology 63, no. 2 (2012): 199–208. http://dx.doi.org/10.1007/s00244-012-9763-6.

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Percival, H. J. "Soil and soil solution chemistry of a New Zealand pasture soil amended with heavy metal-containing sewage sludge." Soil Research 41, no. 1 (2003): 1. http://dx.doi.org/10.1071/sr01061.

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The disposal of wastewater treatment sewage sludge onto agricultural land in New Zealand has led to the development of guidelines for the upper limit concentrations for total heavy metals in the underlying soil. However, those soil biological and biochemical processes now known to be most sensitive to environmental change are being used internationally to set new soil limits. The soil solution chemistry of a pasture soil amended with heavy metals has been used to assess the bioavailability of several important heavy metals. Field trial plots were treated with both spiked (Cu, Ni, or Zn) and un

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Singh, Jasvir. "Development of spectrophotometric method for analysis of mercaptopurine and dimercaprol for use in quality control and monitoring water pollution." Research Journal of Chemistry and Environment 26, no. 1 (2021): 34–40. http://dx.doi.org/10.25303/2601rjce3440.

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In the present work, spectrophotometric method was developed for analysis of mercaptopurine and dimercaprol to be applied in quality control and monitoring water pollution. These drugs are used for the treatment of cancer and heavy metal poisoning respectively. Both mercaptopurine and dimercaprol react with colourless anhydrous manganese (II) acetate in DMSO to form soluble brown coloured complexes which showed λmax at 350 nm and 360nm during spectrophotometric analysis. This newly developed method was successfully applied for analysis of commercial drugs and spiked water. The recovery of thes

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Durumin Iya, N. I., Z. B. Assim, O. A. Omorinoye, and E. A. Asare. "Phytoextraction of copper and lead from spiked soil using Acalypha wilkesiana (Copper leaf) and Polyscias fruticosa (Aralia)." Dutse Journal of Pure and Applied Sciences 8, no. 2a (2022): 187–96. http://dx.doi.org/10.4314/dujopas.v8i2a.18.

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Soil contaminated with heavy metals industrially or anthropogenically is a major global concern. This study aimed at investigating the potential of Acalypha wilkesiana and Polyscias fruticosa plants to remove copper (Cu) and lead (Pb) from soil spiked with solutions of Cu and Pb. Information on the ability of both plants to uptake and accumulate Cu and Pb from spiked soil is insufficient. Plant cuttings were grown in a 2 kg soil spiked with heavy metals and kept at the greenhouse for the period of 240 days. Root, stem and leaf of the plants were analyzed for Cu and Pb using Atomic Absorption S

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T, Naveenkumar, Backiyavathy M R, Chitdeshwari T, Maheshwari M, Saraswathi T, and Lakshmanan A. "Influence of zeolite on heavy metal immobilization in municipal solid waste compost contaminated soil." Journal of Applied and Natural Science 14, no. 3 (2022): 971–77. http://dx.doi.org/10.31018/jans.v14i3.3741.

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The application of Municipal solid waste as compost (MSWC) in agricultural fields has become one of the most common practices. Besides its benefits, it poses some harmful effects on soil, as it increases the heavy metal content in MSWC of the soil. It is necessary to find a way to reduce the bioavailability of heavy metals in MSWC before its application into the soil. This study aimed at exploring the efficiency of zeolite as an immobilizer to dwindle heavy metal bioavailability. An incubation experiment was conducted wherein the soil samples were artificially spiked with different rates of MS

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Bożena, Graca, Danuta Zakrzewska, and Beata Szymczycha. "Sorption of Cr, Pb, Cu, Zn, Cd, Ni, and Co to nano-TiO2 in seawater." Water Science and Technology 77, no. 1 (2017): 145–58. http://dx.doi.org/10.2166/wst.2017.527.

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Abstract In this study, the role of nanoparticles in complex aqueous matrices such as the Baltic Sea was investigated in batch-mode experiments in which titanium dioxide nanoparticles (nano-TiO2) were tested for their ability to remove heavy metals (Cr, Pb, Cu, Zn, Cd, Ni, Co) from multicomponent spiked and non-spiked Baltic Sea water. The experimental data were analyzed using different isotherms (Langmuir, Freundlich, Dubinin–Kaganer–Radushkevich (DKR)) and models (pseudo-first-order and pseudo-second-order models, the double-exponential model, and the Weber–Morris model). The equilibria and

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Nielsen, Jeppe S., Steve E. Hrudey, and Frederick F. Cantwell. "Prediction of Soluble Nickel Removal by Activated Sludge Using Free Metal Ion Concentrations." Water Science and Technology 19, no. 3-4 (1987): 439–48. http://dx.doi.org/10.2166/wst.1987.0224.

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Batch isotherm studies using spiked sewage samples containing a range of total soluble nickel concentrations typical of municipal sewage strongly suggested that it is the free (i.e. uncomplexed) nickel ion that is sorbed by activated sludge. Equations relating nickel uptake by activated sludge to free nickel ion concentrations and the extent of complexation in untreated sewage were developed and applied. Predicted and measured nickel removals generally agreed to within ± 30%.

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Norén, Anna, Célia Lointier, Oskar Modin, et al. "Removal of organotin compounds and metals from Swedish marine sediment using Fenton’s reagent and electrochemical treatment." Environmental Science and Pollution Research 29, no. 19 (2022): 27988–8004. http://dx.doi.org/10.1007/s11356-021-17554-8.

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AbstractMetal and tributyltin (TBT) contaminated sediments are problematic for sediment managers and the environment. This study is the first to compare Fenton’s reagent and electrochemical treatment as remediation methods for the removal of TBT and metals using laboratory-scale experiments on contaminated dredged sediment. The costs and the applicability of the developed methods were also compared and discussed. Both methods removed > 98% TBT from TBT-spiked sediment samples, while Fenton’s reagent removed 64% of the TBT and electrolysis 58% of the TBT from non-spiked samples. TBT in water

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Black, A., R. G. Mclaren, S. M. Reichman, T. W. Speir, and L. M. Condron. "Examining the integrity of soil metal bioavailability assays in the presence of organic amendments to metal-spiked soils." Soil Use and Management 28, no. 1 (2012): 89–100. http://dx.doi.org/10.1111/j.1475-2743.2011.00384.x.

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Vincent, Chloë, Yves Barré, Thierry Vincent, and Eric Guibal. "Biopolymers as Encapsulating Agents for the Immobilization of Prussian Blue and Analogues for the Sorption of Cesium." Advanced Materials Research 1130 (November 2015): 507–10. http://dx.doi.org/10.4028/www.scientific.net/amr.1130.507.

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Prussian Blue (PB, iron hexacyanoferrate) is an efficient micron-sized sorbent that can be encapsulated in a biopolymer matrix (chitin) for the treatment of Cs (I)-bearing solutions. Different conditionings have been designed for the treatment of Cs-contaminated effluents (with natural Cs (I) solutions, and with 137Cs spiked solutions). The sorbents conditioned under the form of beads or discs can be used in columns while sponges can be used for the treatment of accidental discharge of effluents (contaminated water absorption by the sponge, metal ions sorption on the ion-exchanger, treated wat

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Barraoui, Driss, Jean-François Blais, and Michel Labrecque. "Effect of cleanup of spiked sludge on corn growth biosorption and metal leaching." Emerging Contaminants 7 (2021): 77–87. http://dx.doi.org/10.1016/j.emcon.2021.02.002.

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Lu, Xueqiang, Rebecca L. Bibby, Richard B. Ford, and Jenny G. Webster-Brown. "CREATING METAL-SPIKED BED SEDIMENTS: A CASE STUDY FROM OREWA ESTUARY, NEW ZEALAND." Environmental Toxicology and Chemistry 27, no. 10 (2008): 2088. http://dx.doi.org/10.1897/07-464.1.

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Pietrini, F., V. Iori, A. Cheremisina, et al. "Metal tolerance and phytoremoval ability inAmaranthus paniculatusL. grown in nickel-spiked nutrient solution." E3S Web of Conferences 1 (2013): 13005. http://dx.doi.org/10.1051/e3sconf/20130113005.

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Dhaliwal, Salwinder Singh, P. K. Taneja, Jaswinder Singh, Sandip Singh Bhatti, and Ravinder Singh. "Cadmium Accumulation Potential of Brassica Species Grown in Metal Spiked Loamy Sand Soil." Soil and Sediment Contamination: An International Journal 29, no. 6 (2020): 638–49. http://dx.doi.org/10.1080/15320383.2020.1758031.

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Song, Xiuchao, Manqiang Liu, Di Wu, et al. "Heavy metal and nutrient changes during vermicomposting animal manure spiked with mushroom residues." Waste Management 34, no. 11 (2014): 1977–83. http://dx.doi.org/10.1016/j.wasman.2014.07.013.

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Beynnon, Bruce D., Christopher M. Meriam, Steven H. Ryder, Braden C. Fleming, and Robert J. Johnson. "The Effect of Screw Insertion Torque on Tendons Fixed with Spiked Washers." American Journal of Sports Medicine 26, no. 4 (1998): 536–39. http://dx.doi.org/10.1177/03635465980260041101.

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The long-term success of a hamstring tendon graft depends not only on the type of device that is used for fixation but also on the mechanical interlocking of the soft tissue between the fixation device and bone. The purpose of this study was to evaluate the effect of screw insertion torque on the structural properties of soft tissue fixed to bone with a spiked metal washer. Two bovine tendons, one similar in size to a human semitendinosus tendon and the other similar in size to a human gracilis tendon, were secured to a bovine femur using a figure-of-8 technique with screws and metal spiked wa

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Haller, Henrik, Lesya Pronoza, Mark Dyer, et al. "Phytoremediation of Heavy-Metal-Contaminated Soils: Capacity of Amaranth Plants to Extract Cadmium from Nutrient-Poor, Acidic Substrates." Challenges 14, no. 2 (2023): 28. http://dx.doi.org/10.3390/challe14020028.

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Soil pollution is a threat to food security and ecological and human health. Cd is one of the most common pollutants in agricultural soil and, due its human toxicity, one of the most hazardous. Amaranth is a documented hyperaccumulator of Cd and other pollutants, and it is commonly grown in Asia and South America. A considerable amount of amaranth is grown in suboptimal conditions, including nutrient-poor acidic soils. The objective of this experimental study was to examine the capacity of Amaranthus hypochondriacus to extract Cd from a nutrient-poor, acidic substrate that was spiked with diff

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Ranjard, Lionel, Elisabeth Brothier, and Sylvie Nazaret. "Sequencing Bands of Ribosomal Intergenic Spacer Analysis Fingerprints for Characterization and Microscale Distribution of Soil Bacterium Populations Responding to Mercury Spiking." Applied and Environmental Microbiology 66, no. 12 (2000): 5334–39. http://dx.doi.org/10.1128/aem.66.12.5334-5339.2000.

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ABSTRACT Two major emerging bands (a 350-bp band and a 650-bp band) within the RISA (ribosomal intergenic spacer analysis) profile of a soil bacterial community spiked with Hg(II) were selected for further identification of the populations involved in the response of the community to the added metal. The bands were cut out from polyacrylamide gels, cloned, characterized by restriction analysis, and sequenced for phylogenetic affiliation of dominant clones. The sequences were the intergenic spacer between the rrs andrrl genes and the first 130 nucleotides of therrl gene. Comparison of sequences

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Chen, Xuejun, Zhemin Shen, Yangming Lei, Bingxin Ju, and Wenhua Wang. "Enhanced electrokinetic remediation of Cd and Pb spiked soil coupled with cation exchange membrane." Soil Research 44, no. 5 (2006): 523. http://dx.doi.org/10.1071/sr05117.

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Electrokinetic (EK) remediation is one of the popular and promising in situ remediation techniques for metal-contaminated soils, but the remediation effect is strongly affected by soil type and chemical species of contaminants; moreover, pH is very difficult to control. This paper investigates the species of cadmium (Cd) and lead (Pb) in simulating contaminated soil before and after EK remediation, and the soil is a typical silt loam soil from Shanghai. Heavy metal speciation in the soil sample was analysed through a sequential extraction procedure. Cation-exchange membrane (CEM) and conductiv

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Chuck, Chuan NG. "Phyto-Assessment of Soil Heavy Metal Accumulation in Tropical Grasses." Journal of Animal & Plant Sciences 26, no. 3 (2016): 686–96. https://doi.org/10.5281/zenodo.1019169.

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Tropical grasses are fast growing and often used for phytoremediation. Three different types of tropical grasses: Vetiver (V. zizanoides), Imperata (I. cylindrical) and Pennisetum (P. purpureum) tested in different growth media of spiked heavy metal contents under the glasshouse environment of RimbaIlmu for 60-day. The growth performance, metals tolerance and phyto-assessment of cadmium (Cd), lead (Pb), zinc (Zn) and copper (Cu) in shoots and roots were assessed using flame atomic absorption spectrometry (FAAS).Tolerance index (TI), translocation factor (TF), biological accumulation coefficien

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Wuana, Raymond A., Felix E. Okieimen, and Blessing Ogoh. "Chemical Fractionation and Phytoavailability of Heavy Metals in a Soil Amended with Metal Salts or Metal-Spiked Poultry Manure." Communications in Soil Science and Plant Analysis 43, no. 20 (2012): 2615–32. http://dx.doi.org/10.1080/00103624.2012.716124.

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McLaren, R. G., L. M. Clucas, and M. D. Taylor. "Leaching of macronutrients and metals from undisturbed soils treated with metal-spiked sewage sludge. 3. Distribution of residual metals." Soil Research 43, no. 2 (2005): 159. http://dx.doi.org/10.1071/sr04109.

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Sewage sludge is increasingly been applied to land in New Zealand in an attempt to recycle the valuable plant nutrients such material contains. However, there are concerns regarding the environmental fate of heavy metals contained in the sludge. This study examines the soil profile distributions of metals (Cd, Cr, Cu, Ni, Pb, Zn) in large undisturbed soil lysimeters treated with metal-spiked sewage sludge, following 3 years of drainage leachate monitoring. For 3 forest soils that had all received surface applications of sludge, analytical results demonstrated considerable transport of metals f

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Pazos, M., M. A. Sanromán, and C. Cameselle. "Improvement in electrokinetic remediation of heavy metal spiked kaolin with the polarity exchange technique." Chemosphere 62, no. 5 (2006): 817–22. http://dx.doi.org/10.1016/j.chemosphere.2005.04.071.

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McLaren, R. G., L. M. Clucas, M. D. Taylor, and T. Hendry. "Leaching of macronutrients and metals from undisturbed soils treated with metal-spiked sewage sludge. 2. Leaching of metals." Soil Research 42, no. 4 (2004): 459. http://dx.doi.org/10.1071/sr03168.

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The extent of metal (Cd, Cr, Cu, Ni, Pb, Zn) leaching from soils treated with metal-spiked sewage sludge was examined using large undisturbed soil lysimeters of 5 different New Zealand soils (2 pasture and 3 forest soils). Metal leaching from the soils was monitored continuously over a period of 3 years following a single application of sewage sludge. Metal speciation in leachates was estimated using GEOCHEM-PC. Application of the sludge resulted in decreased pH and increased concentrations and total amounts of Cd, Ni, and Zn in drainage leachates from some of the soils, but had little effect

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Euvrard, Élise, Nadia Morin-Crini, Coline Druart, et al. "Cross-linked cyclodextrin-based material for treatment of metals and organic substances present in industrial discharge waters." Beilstein Journal of Organic Chemistry 12 (August 12, 2016): 1826–38. http://dx.doi.org/10.3762/bjoc.12.172.

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In this study, a polymer, prepared by crosslinking cyclodextrin (CD) by means of a polycarboxylic acid, was used for the removal of pollutants from spiked solutions and discharge waters from the surface treatment industry. In spiked solutions containing five metals, sixteen polycyclic aromatic hydrocarbons (PAH) and three alkylphenols (AP), the material exhibited high adsorption capacities: >99% of Co2+, Ni2+ and Zn2+ were removed, between 65 and 82% of the PAHs, as well as 69 to 90% of the APs. Due to the structure of the polymer and its specific characteristics, such as the presence of ca

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