ライフサイエンスコーパス: leach

1 lusters which are expected to be more easily leached.

2 ed aminosilanes (TPDA), being robust against leaching.

3 nessite additions significantly decreased As leaching.

4 se consists of a Pt overlayer formed by acid leaching.

5 te metals enabled simple separations through leaching.

6 cally bound Br and less metal-Br bonds after leaching.

7 echarge from surface waters rather than soil leaching.

8 and phenanthroline and subsequent selective leaching.

9 via two major transport pathways: runoff and leaching.

10 cal processes were primarily responsible for leaching.

11 st formation of Al-rich smectites by aqueous leaching.

12 estigate the effect on CO2 solubility and Mg leaching.

13 monstrated by its good recyclability and low leaching.

14 ant toxicity and contaminate groundwater via leaching.

15 canning green beans and freezing spinach was leaching.

16 effects of N fertilization and drainage on N leaching.

17 ed higher activity and 30 times lower Cu(2+) leaching (1.5 mug L(-1) per 100 mg L(-1)) than a well-cr

18 were degradation (71%), volatilization (5%), leaching (8%) and runoff (3%), while 13% of SM persisted

19 The extraction fluid leached additional Al and Si from the method-prescribed

20 ogen oxide emission from storage and nitrate leaching after field application.

21 action and allowing sustainable reuse of the leaching agent.

22 used in consumer goods, from which they can leach and pose potential threats to human health.

23 nt in (1) water samples in which tobacco was leached and (2) wastewater-impacted drinking water.

24 Soil pretreatments such as leaching and aging prior to toxicity tests are suggested

25 STO substrates, which are prepared by water-leaching and buffered hydrofluoric acid (BHF) etching me

26 In contrast, Mo-ZrO2 led to significant leaching and close to 80 wt % loss of the active species

27 ecosystem demands, excess N can stimulate Ca leaching and deplete Ca from soils.

28 Microscopy revealed leaching and erosion along the defect, a carbonation fro

29 ca compounds) were mitigated by mineral acid leaching and HF etching with multi-frequency ultrasonic

30 d to determine confounders and predictors of leaching and human health risk throughout 12days of UV e

31 ine environment as the result of vessel hull leaching and may remain in different environmental compa

32 Although dry weather decreased NO3(-) leaching and N2 O emissions in isolation, 2-year cumulat

33 ction conditions, to the occurrence of metal leaching and reusability.

34 es of N2O emissions associated with nitrogen leaching and runoff from agriculture for both the UK and

35 emical changes associated with pH, elemental leaching and surface adsorption of nutrients that were r

36 ombined with laboratory studies to determine leaching and the underlying degradation and sorption pro

37 charges into the environment through runoff, leaching and volatilization, resulting in three-dimensio

38 eusable sensors, such as enzyme degradation, leaching, and hysteresis effects.

39 nsported through the environment via runoff, leaching, and land application of manure; however, airbo

40 sy disposition that prevents its water-based leaching; and (4) Increasing temperature facilitates the

41 bacteria adsorbing cellulosic fibers do not leach any biocides, and it is an environmentally sustain

42 gh folates are sensitive to heat treatments, leaching appears to be a major mechanism involved in fol

43 t recyclability with trace levels of rhodium leaching are observed in batch and flow reactor conditio

44 veral decades of river water infiltration to leach arsenic from the Holocene aquifer to below the Wor

45 , indicating that more BPA was substantially leached at elevated temperature and extend time.

46 ferrimagnetic species preventing metal ions leaching back into the environment and allowing their ma

47 biogas plant composed of three thermophilic leach bed reactors (51-56 degrees C) followed by a mesop

48 on at different OLRs within the thermophilic leach bed reactors as well as a negligible contribution

49 LP) (EPA Method 1311) was used to assess the leaching behavior of Ra-226 in the impoundment sludge an

50 Leaching behavior of the 1C-PU coating was studied using

51 The leaching behavior of various metal ions from the BOFS in

52 Leached blocks show development of an altered region in

53 ced the effects of extreme weather on NO3(-) leaching but had a lesser effect on N2 O emissions.

54 In some of the Li-ion batteries, the leached concentrations of chromium, lead, and thallium e

55 hate as a function of environmental factors, leaching concentrations of ten perfluoroalkyl carboxylic

56 Leaching conditions that dissolved 14% of the magnesium

57 Biomining is currently used primarily to leach copper sulfides and as an oxidative pretreatment f

58 ic absorption spectrometer (HR-CS AAS) after leaching Cr(VI) with 0.10molL(-1) Na2CO3.

59 her N demand, AM fungi subtly modulated NO3- leaching, decreasing losses by 54% at low and high water

60 are lost continuously due to volatilization, leaching, denitrification, and surface run-off.

61 A two-stage leaching design of this process was adopted in order to

62 Glass leaching/dissolution release Fe(II) and Fe(III) which ar

63 they were positively correlated with litter-leached DOC concentration rather than total DOC flux.

64 findings reveal an important role of litter-leached DOC input in regulating rain-induced soil CO2 pu

65 er the hardening duration and the longer the leaching duration, the higher were the number and quanti

66 Our results show that Protein A ligand leached during CIP.

67 to 392 mg of Nd L(-1) and 281 mg of La L(-1) leached during seven consecutive 24 h cycles.

68 tation and irrigation could minimize steroid leaching during rainfall and irrigation events.

69 ighly stable on the support and not prone to leaching during the reaction.

70 Leaching effectively releases and concentrates bioactive

71 ading to lower nutritional values because of leaching effects and activity loss of bioactive compound

72 Leaching efficiency was optimized by ethanol concentrati

73 ng) dramatically increased the microbial REE leaching efficiency.

74 the intertidal crustacean Eurydice pulchra (Leach) exhibits robust tidal cycles of swimming in paral

75 aerated conditions than in the air-excluded leaching experiment.

76 The analysis included leaching experiments (EN12457-2) and several analytical

77 Analysis of the oil itself along with leaching experiments confirm the oil as the source of th

78 t the boron and strontium isotopic ratios of leaching experiments on CCRs from a variety of coal sour

79 Leaching experiments on mare basalt 14053 demonstrate th

80 Leaching experiments with freshly crushed granodiorite,

81 Next, heated and unheated soils were leached, filtered, and analyzed for dissolved organic ca

82 g estimates of groundwater depth and nitrate leaching for 1900-2000, we quantify the peak global stor

83 Bottle type is a predictor of elemental leaching for Pb, Ba, Cr, Cu, Mn and Sr; BPA was detected

84 ial colloidal solution, along with a thermal leaching for the selective release of excess methylammon

85 Water-soluble compounds can leach from food materials due to cell rupture.

86 Biocides leach from the facade material with driving rain, leadin

87 that ancient dissolved organic carbon (DOC) leached from 35,800 y B.P. permafrost soils is rapidly m

88 s on biochar by the dissolved organic carbon leached from compost.

89 Although soil-derived Cr(VI) is leached from soil at concentrations exceeding 10 mug/L,

90 Water-soluble organic matter (WSOM) leached from soil samples is often analyzed as represent

91 ) and 5 benzophenones (Sigma5 benzophenones) leached from teethers ranged from 1.93 to 213 ng and 0.5

92 sum of six parent parabens (Sigma6 Parabens) leached from teethers ranged from 2.0 to 1990 ng, wherea

93 gets for lithium exploration because lithium leached from the eruptive products by meteoric and hydro

94 omposition of dissolved organic matter (DOM) leached from the sand patties under dark and irradiated

95 will influence the isotope composition of Hg leached from the site.

96 lame retardant to many consumer products and leaches from the products into house dust.

97 ior stability, evidenced by a decrease of Re leaching from 37% to 0.25% and stability of surface Re s

98 Leaching from a blanket into sweat plateaued within 5 mi

99 roach was investigated for the assessment of leaching from a one-component polyurethane (1C-PU) coati

100 e shelves after reports of bisphenol A (BPA) leaching from baby bottles, reusable drink bottles, and

101 ropy energy (DeltaS < 0) indicated that PFAS leaching from carpet was dominantly controlled by entrop

102 ly toxic nature of lead, and the risk of its leaching from catalyst surface.

103 lant (WWTP) via combined sewer systems after leaching from coatings and paints of materials.

104 the environment during production, use, and leaching from electronic devices at the end of their lif

105 gen interference and background silicon ions leaching from glass components of the instrumentation.

106 on of contaminated leaves and neonicotinoids leaching from leaves into water.

107 f a 15NH4+ pulse, and inorganic nitrogen (N) leaching from microcosms.

108 imary leaching in food contact and secondary leaching from nanocomposite fragments with an increased

109 platform was successfully used to assess BPA leaching from polycarbonate bottles at 45 degrees C and

110 during electrochemical testing by strontium leaching from surface layers of thin films of SrIrO3 Thi

111 maining on the textile is likely to continue leaching from textiles after disposal in a landfill.

112 r Co(2+) ion that appears in solution due to leaching from the catalyst during turnover, a quantitati

113 t %, molar equivalent scale) avoids reagents leaching from the matrix, permits mobility (mass transpo

114 logical effects may be attributed to cadmium leaching from the more soluble QDs.

115 id, 20-hydroxyecdysone (20HE), was secreted (leached) from intact quinoa seeds into water during the

116 ies and capacities for fluoride, and did not leach harmful ions into product water.

117 ics of microbial immobilization and nutrient leaching have a significant impact on nutrient availabil

118 ection of removal fluxes (e.g., crop uptake, leaching) have been difficult to estimate.

119 tems within a copper ore bioleaching system: leaching heap (LH), leaching solution (LS) and sediment

120 lution was studied during rebinding with the leached IIP particles as a function of pH, the weight of

121 The unleached and leached IIP particles were characterised by X-ray diffra

122 an-3-ol monomers, flavonols and anthocyanins leached in the syrup.

123 Additionally, primary leaching in food contact and secondary leaching from nan

124 The low-level leaching in the abiotic reactors was primarily due to PF

125 The metal leaching in the refining stage was identified as a criti

126 ecipitated silica, or as a residue of acidic leaching in the sediment source region or at Marias Pass

127 There were no signs of DNA leaching in the sediments or DNA originating from pollen

128 information on the mobile concentration (Cpw,leach), including contaminants associated with dissolved

129 For all PFASs monitored, leaching increased with increasing contact time and temp

130 njection tests on the sorbent material after leaching indicate that both sorbents retain significant

131 2) and the catalyst's ready recovery and low leaching indicate that our material is a structurally re

132 ings of commercially available tubes and may leach into semi-solid drug preparations.

133 e (FOSA) and PFOS are sufficiently mobile to leach into surface waters.

134 Vanadium has the potential to leach into the environment from petroleum coke, an oil s

135 complex was shown to partially decompose and leach into water as ReO4-, leading to an irreversible lo

136 A substantial amount of Ti is leached into blood from these implants.

137 Based on the amount leached into Milli-Q water, daily intake of these chemic

138 012% (1.8-4 mug/AU 17alpha-TBOH) of the dose leached into runoff, respectively.

139 oncentration of dissolved organic carbon was leached into seawater than the corresponding dark contro

140 al brominated AC sorbents, while the bromine leached into the aqueous phase considerably.

141 ount of a soluble polymer-bound species that leaches into a polar phase in a biphasic mixture during

142 poly(alpha-olefin)s (PAOs) exhibit very low leaching into the polar phase.

143 limit the potential toxic response from HEMA leaching into the surrounding tissues.

144 al (poly)phenols and antioxidant capacity by leaching into water, the main compounds were maintained.

145 Significant differences occurred among leached ion concentrations as a function of material typ

146 g and "hot filtration" experiments ruled out leached Ir as the active catalyst.

147 ingot, which, when added to the cooking pot, leaches iron into the fluid in which it is prepared.We s

148 han Cpw,free; implying large biases when Cpw,leach is used to assess bioavailability or soil partitio

149 Results suggest Sb leaching is primarily dependent upon water quality, not

150 proposed method allows to gain knowledge of leaching kinetics at real-time, simplify the overall pro

151 except for Pb, as a consequence of the slow leaching kinetics identified with the dynamic method and

152 study determined the leaching potential and leaching kinetics of trace elements, using consistent co

153 oval of this "excess" gold by sodium cyanide leaching leaves the activity intact and the atomically d

154 intrinsic delithiation process of chemically leaching lithium from the Li13 Si4 alloy.

155 oylmethyl amino acids, rehydration ratio and leaching loss) have been determined in 30 commercial deh

156 ed plant and microbial uptake of (15) N, and leaching losses of (15) N, as a short-term test of N ret

157 Using mass balances and estimates of P leaching losses, we estimated that leaf litter could con

158 regime, with small absolute amounts of NO3- leached (<1 kg N/ha).

159 Silver leached mainly via dissolution and was facilitated in me

160 The results show that terbutryn leached mainly within the first 6-12 months.

161 The average total PFAS leaching measured in live reactors (16.7 nmol/kg dry ref

162 In this study, a modified aqueous leaching method by complex formation of amylose with gly

163 These results indicate that the water-leaching method can be used to grow complex oxide hetero

164 nvestigated how the recently-developed water-leaching method for atomically-flat SrTiO3 (STO) substra

165 Using the leaching method, separations factors approaching 2,000 w

166 horter time compared to the existing aqueous leaching method.

167 ferences in fluorescence signals between the leaching methods.

168 rations is generally small and reflective of leached minerals from components (wood, concrete, and gy

169 mo) production, water quantity, and nitrogen leaching (NL) in the Central and Eastern U.S.

170 ge of pH and liquid:solid ratios resulted in leaching of <5% of mercury adsorbed on the Br-Ash.

171 solubility, swelling properties and amylose leaching of acorn starch were mostly influenced by Heat-

172 t adsorbed to the plastics, and third to the leaching of additives of the plastics.

173 However, it also promoted leaching of bioactive constituents, such as ascorbic aci

174 The leaching of BPA can result in human exposure via inhalat

175 allows good dispersion of C18, prevents the leaching of C18 during application and enhances the film

176 the leakage path in the cement specimen, and leaching of CaCO3 were thus directly observed.

177 al toxicity could occur due to the localized leaching of component monomers, endogenous additives, an

178 Cr2O3 and Na, K, or Ca salts led to elevated leaching of Cr(VI); in the presence of Na, more than 80%

179 reases in soil CO2 flux, suggesting that the leaching of dissolved organic carbon (DOC) from litter l

180 errestrial export of P accompanying elevated leaching of dissolved organic carbon and decreasing phos

181 cent of total organic carbon), we find that leaching of dissolved organic carbon from intact peat sw

182 cy) with increasing precipitation due to the leaching of dissolved organic carbon.

183 us (DOP) from incoming runoff was not found, leaching of dissolved phosphorus (DP) was prevented not

184 e potential for reuse of HTAG slag; however, leaching of elements (Pb, Al, and Sb) in batch and colum

185 The leaching of Fe from the oxide surface was very limited,

186 one metal pipes, research efforts also found leaching of growth-promoting organic compounds from the

187 effects of soil freezing on root uptake and leaching of inorganic nitrogen simultaneously.

188 by aluminum (Al) hydroxide due to decreasing leaching of ionic Al from the recovering soils.

189 Polyurethane films did not exhibit leaching of lipophilic additives after rinsing with a di

190 moisture variation on H2S production and the leaching of metals/metalloids (arsenic, copper, chromium

191 NO-releasing materials, including decreased leaching of NO donor, controlled release of NO, and main

192 adiocarbon dating was essential to show that leaching of old soil organic matter at modified sites ha

193 he microbial community, concomitant with the leaching of other (non-labelled) dissolved organic molec

194 To understand the leaching of PFASs from carpets to landfill leachate as a

195 in leachate could have a negative effect on leaching of PFASs.

196 The leaching of RDX (hexahydro-1,3,5-trinitro-1,3,5-triazine

197 nts demonstrated the effective and continued leaching of REEs by recycled citric acid, with up to 392

198 fraction was first determined through online leaching of rice minicolumns (maintained at 37 degrees C

199 s showed the base peak at m/z 96 due to fast leaching of ring hydrogens because of interactions with

200 and a complex reduction mechanism involving leaching of sharp oxidized asperities from the surface f

201 ileaching agents, decreasing the already low leaching of such dyes into a polar phase in heptane/pola

202 In the present study, the leaching of terbutryn from artificial walls equipped wit

203 ) suggested a possible origin related to the leaching of the ancient lead pipes from Pompeii and the

204 , suction cups, and groundwater wells showed leaching of the degradation products fluazifop-P (FP) an

205 NIR-emitting P-dots are very limited and the leaching of the encapsulated dyes/polymers has usually b

206 pite the simple design, the sensor showed no leaching of the indicator and featured fast and reversib

207 while maintaining a porous structure without leaching of the NO donor, even in serum.

208 E and (ii) strong hydrophobicity to minimize leaching of the RTIL.

209 tion metal-containing catalysts, such as the leaching of toxic metal ions.

210 Trypsin was leached off under high ionic strength (3M NaCl).

211 the bulk soils should translate into reduced leaching, offering opportunities for using S(0) as envir

212 ce for 120 days, with no evidence of protein leaching or degradation.

213 hat degradation results in greater loss than leaching or diffusion into cooking water.

214 gin via either fumarole-related acid-sulfate leaching or precipitation from hot spring fluids was sug

215 Previous studies have shown that biocides leach out of the material when contacted with rainwater;

216 me, the encapsulated NIR dyes were liable to leach out that resulted in an emission variation of the

217 ions in the silicate framework are gradually leached out and replaced by protons from the solution.

218 rious time intervals, and no residual iodide leached out due to intrinsic interactions between the ca

219 hese results demonstrate that PAs indeed are leached out from dried Senecio material into the soil an

220 he alkaloids from the soil, previously being leached out from rotting PA-plants.

221 tal As initially present in the sediment was leached out in the form of mobile thio-As species.

222 ll tested conditions organic substances were leached out of the 1C-PU coating.

223 e glycol) methyl ether (mPEG) to prevent its leaching out from the surface.

224 from the solid reaction mass in 87% yield by leaching out the excess substrate through supercritical

225 trate, which gives rise to two problems: the leaching-out of the conductor and a percolation-limited

226 ing an increase in Cd bioaccumulation and/or leaching over that interval.

227 s showed that a tested jewelry item strongly leached Pb (gastric: 698 mug, intestinal: 705 mug) and s

228 The knowledge on the long-term leaching performance and especially the formation and fa

229 The total concentration of leaching PFASs in distilled water was approximately 1 ng

230 t phytochemical study of Talinum triangulare Leach (Portulacaceae), also known as 'cariru', which is

231 This study determined the leaching potential and leaching kinetics of trace elemen

232 ance approach to estimate the TBA metabolite leaching potential from manure excreted by implanted (40

233 Leaching potentials peak at 5-30 days postimplantation,

234 sublacustrine drainage while simultaneously leaching previously frozen solutes into lakes.

235 Despite the well-known leaching problem of supported molybdenum catalysts (i.e.

236 Toxicity characteristic leaching procedure (TCLP) (EPA Method 1311) was used to

237 d using the standard toxicity characteristic leaching procedure (TCLP).

238 g tests [such as the toxicity characteristic leaching procedure (TCLP)] were performed and confirmed

239 mpared to extraction of macerated seeds, the leaching procedure released essentially all the 20HE ava

240 ter samples based on toxicity characteristic leaching procedure standards.

241 n alternative, environmentally friendly, low-leaching process for the preparation of heterobiaryls.

242 ense, the IPB could function as a giant heap-leaching process of regional scale in which rain and oxy

243 ous Co3O4 spinel, followed by a Mg-selective leaching process.

244 ving multi-frequency ultrasonic and chemical leaching process.

245 with other quartz sources obtained from pre-leaching processes which apply toxic acids and high ener

246 e to quantify excretion, transformation, and leaching processes.

247 scenarios affected 2-year cumulative NO3(-) leaching (range: -93 to +290%) more than N2 O emissions

248 eleases from those products with the highest leaching rates resulted in lower impact levels compared

249 redominant way of folate loss on boiling was leaching rather than thermal degradation which makes boi

250 nergy grasses is that they mitigate nitrogen leaching relative to row crops and herbaceous plants whe

251 Oxic leaching resulted in immediate As mobilization to the aq

252 ution and mass balance data suggested higher leaching risk from chemical fertilization in acidic soil

253 Using a population of Leach's storm-petrels breeding in the Bay of Fundy, we t

254 les and fluorescent artifacts present in H2O-leached samples.

255 precursors of TSNAs, we chloraminated water-leaching samples of tobacco from three brands of cigaret

256 sted from carbonates-depleted (due to severe leaching) soils showed Ni and Cd concentrations 2-3 time

257 cobalt recovered in a ferrous-based pregnant leach solution (PLS), facilitating the subsequent metal

258 ore bioleaching system: leaching heap (LH), leaching solution (LS) and sediment under LS.

259 in the residue with negligible loss into the leaching solution.

260 In this study, four common leaching solutions (0.5 M K2SO4, 0.01 M CaCl2, 2 M KCl,

261 reached more than 95% by using ammonia-based leaching solutions.

262 By a combination of different leaching steps and proper physical separation of light m

263 ubsequently purified by a series of chemical leaching steps.

264 s of LAO/STO heterostructures grown on water-leached substrates show the same high-quality as the sam

265 s long been considered to be controlled by a leached surface layer in which cations in the silicate f

266 occurrence of sharp dissolution fronts (vs. leached surface layers), oscillatory dissolution behavio

267 based interface for monitoring the batchwise leaching test endorsed by the Standards, Measurements an

268 Hazardous waste leaching tests [such as the toxicity characteristic leac

269 Leaching tests confirmed that PCB 11 could be released f

270 In many instances, short-term leaching tests do not adequately address the range of co

271 EDCs) from intact surfaces through migration/leaching tests performed with Milli-Q water and methanol

272 d porewater concentrations (Cpw,free), while leaching tests provide information on the mobile concent

273 Batch and column leaching tests were conducted to determine the extent of

274 Mercury and bromine leaching tests were conducted using the standard toxicit

275 In this research, we used standardized leaching tests, life-cycle impact assessment (LCIA), and

276 e inertization of the sludge was verified in leaching tests, where the leachate was analyzed by flame

277 It was found that Ca and Mg were leached the easiest, i.e., on average 75% and 70%, respe

278 The soils heated to 225 degrees C leached the greatest DOC and had the highest C- and N-DB

279 latinization parameters, swelling factor, AM leaching, thermal stability and enzyme hydrolysis.

280 However, the fate of the leached Ti and its transport into the cells is not known

281 s important for crop growth, but it can also leach to groundwater causing nitrate contamination, a th

282 In this study, both degradation products leached to drainage and groundwater during precipitation

283 A significant amount of active compounds was leached to the soaking and cooking medium.

284 drain exports implicated denitrification or leaching to groundwater as a likely fate for retained N.

285 f decreasing calcium and magnesium [Ca + Mg] leaching to surface waters in granitic alpine regions re

286 As-received powders can leach up to 50 ng of NDMA per mg of N-CNT in aqueous sus

287 Tailings were leached using sulfuric acid in reaction columns and subs

288 ine fraction was treated in the second-stage leaching using sulfuric acid to further concentrate prec

289 monazite ore that combines microbially based leaching (using citric acid and spent fungal supernatant

290 Observed Cpw,leach was up to 5 orders of magnitude higher than Cpw,fr

291 Leaching was assessed using batch and column tests; the

292 By way of illustration, Cr(VI) formation and leaching was evaluated for a case study, the fabrication

293 The residue from the first-stage leaching was screened into coarse and fine fractions.

294 perature processes and the subsequent Cr(VI) leaching was studied using synthetic mixtures.

295 cence index and humification index than WSOM leached with H2O, suggesting the presence of salts relea

296 als enables simple Nd/Dy separations through leaching with a separation ratio SNd/Dy =359.

297 The imprinted Sb(III) ions were removed by leaching with HCl (50%v/v) and the polymer was character

298 ighly active surface layers during strontium leaching with IrO3 or anatase IrO2 motifs.

299 s not exchangeable with Mg(2+), and chemical leaching with pH 1.5 HNO3 was required to remobilize 60%

300 Leaching with sulfuric acid was carried out, followed by