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1. Surface hydroxyl groups functionalized graphite carbon nitride for high efficient removal of diquat dibromide from water

Author:
Liang, Xiang; Fan, Jianming; Liang, Dong; Xu, Yan; Zhi, Yuqi; Hu, Huiping; Qiu, Xiaoqing
Source:
Journal of colloid and interface science 2021 v.582 pp. 70-80
ISSN:
0021-9797
Subject:
mineralization,   etc   ; active sites; adsorption; carbon nitride; diquat; graphene; heat treatment; irradiation; light; moieties; pH; photolysis; pollutants; potassium hydroxide; remediation;     Show all 15 Subjects
Abstract:
... In the study, we present a quick potassium hydroxide heat treatment approach to optimize the “melon” framework of graphite carbon nitride and modify the surface properties by functionalization of hydroxyl groups. The hydroxyl groups functionalized g-CN samples have been applied as bifunctional materials for efficient elimination of diquat dibromide herbicide through synergistic adsorption/photodeg ...
DOI:
10.1016/j.jcis.2020.08.011

2. Toward a comprehensive study for multielemental quantitative LA-ICP MS bioimaging in soft tissues

Author:
Arnaudguilhem, Carine; Larroque, Marion; Sgarbura, Olivia; Michau, Dominique; Quenet, François; Carrère, Sébastien; Bouyssière, Brice; Mounicou, Sandra
Source:
Talanta 2021 v.222 pp. 121537
ISSN:
0039-9140
Subject:
mineralization,   etc   ; bioimaging; cadmium; carbon; cobalt; copper; dextran; films (materials); humans; indium; ionization; iridium; kidneys; molybdenum; nickel; oxygen; platinum; polymers; regression analysis; rhodium; selenium; toxicity; zinc;     Show all 23 Subjects
Abstract:
... Quantitative localization of metals in biological tissue sections is critical to obtain insight into metal toxicity mechanisms or their beneficial characteristics. This study presents the development of a quantitative LA-ICP MS bioimaging methodology based on the polymer film strategy and internal standardization. To maximize the number of elements mapped, an aqueous soluble polymer (dextran) was ...
DOI:
10.1016/j.talanta.2020.121537

3. Optimization of gas parameters in a three-phase fluidized bed flotation column

Author:
Liu, Taishan; Li, Yanfeng; He, Shengrong; Chen, Peng; Li, Zhengyong
Source:
Powder technology 2020 v.373 pp. 242-253
ISSN:
0032-5910
Subject:
mineralization,   etc   ; fluidized beds; liquids; models; surface area;     Show all 5 Subjects
Abstract:
... The gas parameters, including gas holdup, bubble diameter and bubble specific surface area flux, of a three-phase fluidized bed flotation column (TFC) have been systematically studied. According to the characteristics of each stage of flotation the TFC is designed into three parts, the fluidized mineralization area, the buffer zone and the circulation section, and the solid particles are introduce ...
DOI:
10.1016/j.powtec.2020.06.058

4. Unique silica biomimetic mineralization of acidic elastin-like polypeptides without hydroxyl and charged residues

Author:
Qiu, Yue; Lin, Yuanqing; Zhang, Guangya
Source:
International journal of biological macromolecules 2020 v.153 pp. 224-231
ISSN:
0141-8130
Subject:
mineralization,   etc   ; biomimetics; mining; nanoparticles; polypeptides; silica;     Show all 6 Subjects
Abstract:
... Elastin-like polypeptides (ELPs), usually as a purification-tag, can be easily expressed and rapidly purified. We found ELPs[V9F-40], which did not contain hydroxyl or charged residues with the pI of 5.52, could biomimetically form silica when they were in ordered structure. The specific activity of ELPs[V9F-40] was 70.89 ± 9.53. Besides, the time needed for the completion of biomimetic silicifica ...
DOI:
10.1016/j.ijbiomac.2020.03.007

5. A New Approach to Sample Mineralization in an Open System for the Analysis of Geological Samples by Inductively Coupled Plasma Mass Spectrometry with Improved Performance Characteristics

Author:
Kolotov, V. P.; Zhilkina, A. V.; Shirokova, V. I.; Dogadkin, N. N.; Gromyak, I. N.; Dogadkin, D. N.; Zybinsky, A. M.; Tyurin, D. A.
Source:
Journal of analytical chemistry 2020 v.75 no.5 pp. 569-581
ISSN:
1061-9348
Subject:
mineralization,   etc   ; atomic absorption spectrometry; heat treatment; silicates;     Show all 4 Subjects
Abstract:
... We developed and tested a high-performance system for the acid mineralization of silicate samples in open vessels of original design with programmable heat treatment conditions. A formalized description of operations in the procedures of the acid mineralization of various silicate samples (ultrabasic, basic, and acidic) is proposed, both on a quantitative and a descriptive level. Problems of ensur ...
DOI:
10.1134/S1061934820050081

6. Dissolution and mineralization behavior of metallic impurity content in diamond wire saw silicon powder during acid leaching

Author:
Yang, Shicong; Wan, Xiaohan; Wei, Kuixian; Ma, Wenhui; Wang, Zhi
Source:
Journal of cleaner production 2020 v.248 pp. 119256
ISSN:
0959-6526
Subject:
mineralization,   etc   ; corrosion; hydrochloric acid; leaching; silica; silicon;     Show all 6 Subjects
Abstract:
... Metallic impurity removal is essential for the recovery and purification of silicon from diamond wire saw silicon powder during acid leaching process. However, the related dissolution and mineralization behavior are unclear, which are the two main factors governing the capacity of metallic impurity removal during the acid leaching process for silicon recovery from diamond wire saw silicon powder. ...
DOI:
10.1016/j.jclepro.2019.119256

7. The deleterious effects of smoking in bone mineralization and fibrillar matrix composition

Author:
Barbosa, Alexandre Póvoa; Lourenço, Juliana Dias; Junqueira, Jader Joel Machado; Larissa Emidio de França, Silva; Martins, Janaina S.; Oliveira Junior, Manoel Carneiro; Begalli, Isadora; Velosa, Ana Paula Pereira; Olivo, Clarice Rosa; Bastos, Thiago Bernardes; Jorgetti, Vanda; Rodolfo de Paula, Vieira; Teodoro, Walcy Rosolia; Lopes, Fernanda D.T.Q.S.
Source:
Life sciences 2020 v.241 pp. 117132
ISSN:
0024-3205
Subject:
bone mineralization; mineralization,   etc   ; anesthesia; cigarettes; collagen; cytokines; genes; osteotomy; resorption; smoke; tibia;     Show all 11 Subjects
Abstract:
... This study aimed to verify the effects of cigarette smoke exposure in bone mineralization and fibrillar matrix composition as well as in bone healing after tibial fracture induction.C57Bl/6 Mice were assigned according to exposure and surgery: C room air; F room air and tibia open osteotomy; CS cigarette smoke; FCS cigarette smoke and tibia open osteotomy. In order to study fracture healing we per ...
DOI:
10.1016/j.lfs.2019.117132

8. Exceptional basal-body preservation in some Early Triassic conodont elements from Oman

Author:
Souquet, Louise; Goudemand, Nicolas
Source:
Palaeogeography, palaeoclimatology, palaeoecology 2020 v.549 pp. 109066
ISSN:
0031-0182
Subject:
mineralization,   etc   ; Triassic period; fossils; models; prediction; rocks; Oman;     Show all 7 Subjects
Abstract:
... Conodont elements are composed of two main parts: the crown and the basal body. The basal body of a conodont element is a laminated structure that is less densely mineralized than the crown and, as a result, is rarely preserved. Elements with preserved basal bodies are found only in exceptional cases in the fossil record. To date, no S or M element with preserved basal body has ever been documente ...
DOI:
10.1016/j.palaeo.2019.01.028

9. Clopyralid degradation by AOPs enhanced with zero valent iron

Author:
Ferreira, M.B.; Barbosa Ferreira, M.; Souza, F.L.; Muñoz-Morales, M.; Sáez, C.; Cañizares, P.; Martínez-Huitle, C.A.; Rodrigo, M.A.
Source:
Journal of hazardous materials 2020 v.392 pp. 122282
ISSN:
0304-3894
Subject:
mineralization,   etc   ; byproducts; clopyralid; electrolysis; iron; photolysis; pollutants; pollution control;     Show all 8 Subjects
Abstract:
... Four different technologies have been compared (photolysis, ZVI + photolysis, electrolysis and ZVI + electrolysis) regarding the: (1) degradation of clopyralid, (2) extent of its mineralization, (3) formation of by-products and main reaction pathways. Results show that photolysis is the less efficient treatment and it only attains 5 % removal of the pollutant, much less than ZVI, which reaches 45 ...
DOI:
10.1016/j.jhazmat.2020.122282

10. Is it worth using the coupled electrodialysis/electro-oxidation system for the removal of pesticides? Process modelling and role of the pollutant

Author:
Raschitor, A.; Llanos, J.; Rodrigo, M.A.; Cañizares, P.
Source:
Chemosphere 2020 v.246 pp. 125781
ISSN:
0045-6535
Subject:
mineralization,   etc   ; adsorption; anodes; chlorides; clopyralid; electrodialysis; electrolytes; models; pollutants; sulfates;     Show all 10 Subjects
Abstract:
... This work presents the development of the electrodialysis/electro-oxidation (EDEO) technology, assessing the role of the pollutant and the modelling of the system in order to look for the key aspects for the development of the technology. According to the results obtained, it can be concluded that electrodialysis can be properly used to concentrate clopyralid, having the selected ionic exchange me ...
DOI:
10.1016/j.chemosphere.2019.125781

11. Characterization of a tubular electrochemical reactor for the degradation of the commercial diuron herbicide

Author:
de Matos, Danielle Barbosa; Barbosa, Marcus Paulo Rosa; Leite, Otávio Monteiro; Steter, Juliana Ribeiro; Lima, Nayara Silva; Torres, Nádia Hortense; Marques, Maria Nogueira; de Alsina, Odelsia Leonor Sanchez; Cavalcanti, Eliane Bezerra
Source:
Environmental technology 2020 v.41 no.10 pp. 1307-1321
ISSN:
1479-487X
Subject:
mineralization,   etc   ; Reynolds number; diuron; electrochemistry; electrodes; laminar flow; models; oxidation;     Show all 8 Subjects
Abstract:
... After designing and constructing an electrochemical reactor with concentric electrodes and tangential feed (RECT), it is necessary to characterize it and to study its performance. The experimental study of the residence time distribution (RTD) was conducted for flow rates of 2.78 × 10–⁶ m³ s–¹, 8.33 × 10–⁶ m³ s–¹ and 13.9 × 10–⁶ m³ s–¹. According to the values obtained from the Pe number (0.67–1.5 ...
DOI:
10.1080/09593330.2018.1531941

12. The magmatic and magmatic-hydrothermal evolution of felsic igneous rocks as seen through Nb-Ta geochemical fractionation, with implications for the origins of rare-metal mineralizations

Author:
Ballouard, Christophe; Massuyeau, Malcolm; Elburg, Marlina A.; Tappe, Sebastian; Viljoen, Fanus; Brandenburg, Jean-Tristan
Source:
Earth-science reviews 2020 v.203 pp. 103115
ISSN:
0012-8252
Subject:
mineralization,   etc   ; biotite; crystallization; fractionation; igneous rocks; partition coefficients; regression analysis;     Show all 7 Subjects
Abstract:
... Despite Nb and Ta being considered as ‘geochemical twins’, most Ta mineral deposits are associated with muscovite-bearing peraluminous granites and related pegmatites (MPG), whereas significant Nb deposits are related to peralkaline to metaluminous A1-type granites and syenites as well as nepheline syenites. Metaluminous to peraluminous A2-type granites and syenites have a lower potential for rare ...
DOI:
10.1016/j.earscirev.2020.103115

13. Potential Use of Earthworms to Enhance Decaying of Biodegradable Plastics

Author:
Sanchez-Hernandez, Juan C.; Capowiez, Yvan; Ro, Kyoung S.
Source:
ACS sustainable chemistry & engineering 2020 v.8 no.11 pp. 4292-4316
ISSN:
2168-0485
Subject:
mineralization,   etc   ; agricultural soils; biodegradability; biodegradation; earthworms; mulching; plastics; pollution; vermicomposting;     Show all 9 Subjects
Abstract:
... Biosolid application, wastewater irrigation, and plastic mulching technologies are major sources of plastic pollution in agroecosystems. Microplastics may interact with soil physicochemical properties and organisms and negatively affect plant growth. To alleviate environmental plastic pollution, synthetic and biobased biodegradable polymers are replacing nonbiodegradable polymers, but their biodeg ...
Handle:
10113/6870052
DOI:
10.1021/acssuschemeng.9b05450

14. A revised classification scheme of pyrite in the Witwatersrand Basin and application to placer gold deposits

Author:
da Costa, Giuliana; Hofmann, Axel; Agangi, Andrea
Source:
Earth-science reviews 2020 v.201 pp. 103064
ISSN:
0012-8252
Subject:
mineralization,   etc   ; anaerobic conditions; basins; gold; pyrite; quartz; sedimentary rocks; weathering;     Show all 8 Subjects
Abstract:
... Pyrite is the most abundant ore mineral in gold-bearing quartz pebble conglomerates (QPCs) of the Witwatersrand Basin and similar Archaean sedimentary units. Much of the pyrite in Archaean conglomerates is detrital in origin, implying that it survived weathering, transport, and reworking under anoxic conditions. Detrital pyrite is generally found together with authigenic pyrite formed in situ as a ...
DOI:
10.1016/j.earscirev.2019.103064

15. Preservation and decay of plant remains in two Palaeolithic sites: Abrigo de la Quebrada and Cova de les Cendres (Eastern Spain). What information can be derived?

Author:
Martínez-Varea, Carmen María; Carrión Marco, Yolanda; Badal, Ernestina
Source:
Journal of archaeological science: Reports 2020 v.29 pp. 102175
ISSN:
2352-409X
Subject:
mineralization,   etc   ; archaeobotany; carbonization; elemental composition; humans; taxonomy; Spain;     Show all 7 Subjects
Abstract:
... Plant remains are quickly affected by post-depositional processes once they are deposited in archaeological sites. In normal conditions, decomposing organisms cause their decay and final disappearance unless a preservation agent, as carbonisation or mineralisation, inhibit their activity. Moreover, physical and chemical processes could also lead to the partial or total destruction of the archaeobo ...
DOI:
10.1016/j.jasrep.2019.102175

16. Persulfate-based photodegradation of a beta-lactam antibiotic amoxicillin in various water matrices

Author:
Kattel, Eneliis; Kaur, Balpreet; Trapido, Marina; Dulova, Niina
Source:
Environmental technology 2020 v.41 no.2 pp. 202-210
ISSN:
1479-487X
Subject:
mineralization,   etc   ; amoxicillin; free radical scavengers; iron; photolysis; reaction kinetics;     Show all 6 Subjects
Abstract:
... Amoxicillin (AMX), a widely used beta-lactam antibiotic, belongs to the World Health Organization’s list of essential medicines. This subsequently causes its long-term presence in the environment and therefore, affects different environmental compartments. In this research, the degradation and mineralisation of AMX by UVC-activated persulfate-based treatment in various aqueous media was assessed. ...
DOI:
10.1080/09593330.2018.1493149

17. Expression of the type 1 lysophosphatidic acid receptor in osteoblastic cell lineage controls both bone mineralization and osteocyte specification

Author:
Alioli, Candide A.; Demesmay, Léa; Laurencin-Dalacieux, Sara; Beton, Nicolas; Farlay, Delphine; Follet, Helene; Saber, Amri; Duboeuf, François; Chun, Jerold; Rivera, Richard; Bouvard, Daniel; Machuca-Gayet, Irma; Salles, Jean-Pierre; Gennero, Isabelle; Peyruchaud, Olivier
Source:
Biochimica et biophysica acta 2020 v.1865 no.8 pp. 158715
ISSN:
1388-1981
Subject:
bone mineralization; mineralization,   etc   ; alkaline phosphatase; apoptosis; bone density; cell proliferation; crossing; explants; knockout mutants; lipids; mice; osteoblasts; osteoclasts; porosity;     Show all 14 Subjects
Abstract:
... Lysphosphatidic acid (LPA) is a major natural bioactive lipid mediator whose biological functions affect multiple organs. These include bone as demonstrated by global Lpar1-knockout mice (Lpar1⁻/⁻) which present a bone growth defect. LPA acts on all bone cells including osteoblasts, that are responsible for bone formation, and osteoclasts, which are specialized cells that resorb bone. LPA appears ...
DOI:
10.1016/j.bbalip.2020.158715

18. Release of tetrabromobisphenol A (TBBPA)-derived non-extractable residues in oxic soil and the effects of the TBBPA-degrading bacterium Ochrobactrum sp. strain T

Author:
Wang, Songfeng; Ling, Xiaohan; Wu, Xuan; Wang, Lianhong; Li, Guiying; Corvini, Philippe François-Xavier; Sun, Feifei; Ji, Rong
Source:
Journal of hazardous materials 2019 v.378 pp. 120666
ISSN:
0304-3894
Subject:
mineralization,   etc   ; Ochrobactrum; bacteria; metabolites; soil;     Show all 5 Subjects
Abstract:
... Tetrabromobisphenol A (TBBPA) forms large amount of non-extractable residues (NER) in soil. However, the stability of TBBPA-NER with TBBPA degrader in soil had not been determined. In this study, a 14C-tracer was used to follow the release and alteration of TBBPA-derived NER during 214 days of incubation in oxic soil and in the presence or absence of the TBBPA-degrading bacterium Ochrobatrum sp. s ...
DOI:
10.1016/j.jhazmat.2019.05.059

19. In vivo and in vitro evaluation of the osteogenic potential of Davallia mariesii T. Moore ex Baker

Author:
Lin, Yi-Tzu; Peng, Shih-Wen; Imtiyaz, Zuha; Ho, Chin-Wen; Chiou, Wen-Fei; Lee, Mei-Hsien
Source:
Journal of ethnopharmacology 2021 v.264 pp. 113126
ISSN:
0378-8741
Subject:
mineralization,   etc   ; 2,5-dihydroxybenzoic acid; Davallia; Oriental traditional medicine; active ingredients; alkaline phosphatase; bioactive compounds; bone formation; bone health; bone morphogenetic proteins; bone resorption; cell viability; enzyme activity; estrogens; femur; fractionation; herbal medicines; human cell lines; in vitro studies; in vivo studies; liquid chromatography; mice; micro-computed tomography; osteoblasts; osteoclasts; osteopontin; osteoporosis; ovariectomy; phytochemicals; postmenopause; quantitative analysis; quantitative polymerase chain reaction; rhizomes; tandem mass spectrometry; toxicity testing; transcription factor NF-kappa B; vertebrae;     Show all 37 Subjects
Abstract:
... Postmenopausal osteoporosis is a major bone health issue worldwide. There is an unmet medical need for osteoporosis treatments, a disease which disproportionately impacts women. Exploring botanicals to prevent or treat osteoporosis is currently an interest of investigations. Rhizomes of Davallia mariesii T. Moore ex Baker (Davalliacea) are used an indigenous herbal medicine in Asia for injuries du ...
DOI:
10.1016/j.jep.2020.113126

20. Black Tea Exhibits a Dose-Dependent Response in Saos-2 Cell Mineralization

Author:
Cleverdon, Riley E.; McAlpine, Michael D.; Ward, Wendy E.
Source:
Journal of medicinal food 2020 v.23 no.9 pp. 1014-1018
ISSN:
1557-7600
Subject:
bone mineralization; mineralization,   etc   ; alkaline phosphatase; antioxidant activity; black tea; bone density; cell viability; dose response; gallic acid; models; osteoblasts; osteopontin; protein synthesis;     Show all 13 Subjects
Abstract:
... Higher bone mineral density (BMD) is often associated with greater consumption of black tea (BT). However, the dose–response of BT on mineralization in an osteoblast cell model has not yet been studied. The study objective was to determine the dose-dependent response of BT in Saos-2 cells and investigate changes to several proteins involved in the mineralization process. Mineralization was induced ...
DOI:
10.1089/jmf.2020.0010