ライフサイエンスコーパス: filter paper

1 ding a coloured compound on the surface of a filter paper.

2 assay was created by use of wax printing on filter paper.

3 ng cells were then liquid-dried on strips of filter paper.

4 otting 50-mul aliquots of whole blood on 903 filter paper.

5 hylsiloxane; PDMS) dissolved in hexanes onto filter paper.

6 se, bacterial microcrystalline cellulose and filter paper.

7 ght was controlled by shading a leaflet with filter paper.

8 could reach the target digestion of 4.5% on filter paper.

9 fabricate a functional surface on cellulose filter paper.

10 r microscopic examination and blood spots on filter paper.

11 duals by ELISA using eluted dried blood from filter paper.

12 coating the encapsulated enzyme on cellulose filter paper.

13 t may affect the spreading of blood onto the filter paper.

14 nd heat transfer of patterned wax paper onto filter paper.

15 TFN (65.71%) filter papers compared to W-903 filter paper.

16 ed by oven drying a solution retained in the filter paper.

17 pot test/diffuse reflectance spectroscopy on filter-paper.

18 ultifold towels, and Whatman numbers 1 and 3 filter papers.

19 of nucleotides in the case of DEAE cellulose filter papers.

20 HIV-1 DNA in infant blood samples stored on filter papers.

21 ing air samplers and settlement onto sterile filter papers.

22 ear-complete recovery achieved when avoiding filter papers.

23 s were used instead of more common adsorbent filter papers.

24 tinent, as judged by random urine leakage on filter paper (4-fold higher spotting, P<0.01; 2.5-fold h

25 fficiency (100%) compared to W-903 and A-226 filter papers (91.7%) and appeared more sensitive in det

26 monitor BP disease activity using a piece of filter paper, a wax-printer, and NC16A antigens.

27 68, and this enzyme showed slightly improved filter paper activity and binding to BMCC but otherwise

28 effect of microcystins (MCs) on earthworms, filter paper acute toxicity test, avoidance test and a 1

29 (SERS) substrate platform based on a common filter paper adsorbed with plasmonic nanostructures that

30 ectron microscope grid by pressing absorbent filter paper against the specimen before vitrification.

31 luated two additional commercially available filter papers, Ahlstrom grade 226 (A-226) and Munktell T

32 quoted precisely 20 microL serum per spot on filter paper, air-dried the spots, and placed them in ai

33 Filter paper allows for generating a vertical-flow poten

34 Filter paper, although used in epidemics, needs evaluati

35 x 10(-6) to 1 x 10(-5) for a second type of filter paper, an effect not observed for materials teste

36 lectrode consists on platinum sputtered on a filter paper and a Nafion membrane to immobilize the enz

37 At each contact, filter paper and blood slides were collected, and at del

38 in very small volumes of blood collected on filter paper and can be applied to large-scale studies.

39 platform, and blood spots were collected on filter paper and dried to test for antibodies to Chlamyd

40 rom 1 x 10(-6) to 5 x 10(-6) for one type of filter paper and from 1 x 10(-6) to 1 x 10(-5) for a sec

41 ify HIV-1 gag DNA from blood spot samples on filter paper and from corresponding viably frozen mononu

42 assay, pieces of conjunctiva were placed on filter paper and incubated for 15 to 120 minutes, with o

43 tionship between urinary neopterin stored on filter paper and multiple metrics of health and disease

44 his assay, with adsorption of whole blood to filter paper and no specimen processing, provides a prac

45 ), hydrolysates are filtered through ashless filter paper and pH values are adjusted with hydrochlori

46 chitosan and alginate polyelectrolytes onto filter paper and physically entrapping the tyrosinase en

47 gest that transport and storage of plasma on filter paper and quantification of HD p24 Ag may be a re

48 or faecal contamination, can be collected on filter paper and stored for many months frozen or lyophi

49 ples (n = 71) that were spotted and dried on filter paper and stored frozen (2 d).

50 ch do not rely on direct contact between the filter paper and the grid, may result in more repeatable

51 PBMCs were filtered onto glass-fiber filter paper and the radioactivity was determined by sci

52 by PCR; and (iii) compression of the swab on filter paper and, after DNA concentration, testing by PC

53 thods (freezing, lyophilising, blotting onto filter paper); and freeze-thaw cycles.

54 pecimens of whole blood and plasma stored on filter paper, and of plasma stored in tubes, was compare

55 O-1 adsorbed readily on the glass microfiber filter paper, and prolonged the interaction between DNA

56 he form of both dried blood spots on Whatman filter paper, and the blood spot that is dropped into ra

57 Saliva was collected using small strips of filter paper, and virus was detected using a real-time q

58 noculum size, microbial permeability through filter papers, and ability to exclude vaginal epithelial

59 Dried blood spot (DBS) samples on filter paper are surging in popularity as a sampling and

60 VL) testing and HIVDR genotyping using W-903 filter paper as a comparison group.

61 drop of capillary whole blood, collected on filter paper as a dried blood spot (DBS) sample.

62 ture for office practice based on the use of filter paper as a solid-phase dilution device.

63 , this study provides support for the use of filter paper as a viable sample collection method to stu

64 cted in lithium heparin-treated tubes and on filter paper as dried blood spots, achieved a Cohen's ka

65 tivity using the blood sample deposited onto filter paper as the assay medium, by predepositing N-bio

66 ed and applied to cheap and portable Whatman filter paper as the carrier to prepare this paper strip

67 rent reliable bioanalytical procedures using filter paper as well as novel volumetric microsampling t

68 ant further investigation of A-226 and M-TFN filter papers as specimen collection devices for HIVDR m

69 e, we introduce the use of an anion-exchange filter paper (as a replacement for standard, unmodified

70 IgM FEIA is a potential alternative to other filter paper assay for toxoplasma-specific IgM currently

71 ndards of a known concentration of lead on a filter paper at different volumes and concentrations.

72 of wild-type adult or cord blood dried onto filter paper at levels significantly higher than that me

73 esponses was also observed in sera stored on filter paper at room temperature for 28 days.

74 We have developed a filter paper-based nucleic acid assay, which is able to

75 based screen-printed electrodes and multiple filter paper-based pads to load enzymes and enzymatic su

76 spots (DBS) and dry plasma spots (DPS), two filter paper-based remote blood collection tools.

77 des was carried by folding and unfolding the filter paper-based structure, without any addition of re

78 The filter-paper-based sensing strips could provide reproduc

79 opment of a novel, inexpensive, and portable filter-paper-based strip biosensor for the detection of

80 In conclusion, a filter-paper-based strip biosensor was developed that al

81 The filter-paper biophysical characteristics and the interfe

82 ts of tests using paired reconstituted dried filter paper blood spot (DBS) samples to assess the feas

83 survey, haemoglobin density was measured and filter paper blood spots were collected to determine age

84 nsitive than currently used PCR methods from filter paper blood spots.

85 m influx can be measured by application of a filter paper blotter saturated with a 45Ca-labeled buffe

86 All mutant enzymes with lower activity on filter paper, BMCC, and SC had lower processivity.

87 er by cell wall extension or by weakening of filter paper but hardly affected binding to whole cell w

88 pecific adsorption of a range of proteins to filter paper by at least 1 order of magnitude without si

89 routinely collected from newborn babies onto filter paper called Guthrie cards and used to screen for

90 nstrate that dried specimens preserved using filter paper can be used to identify diarrheal diseases

91 in very small volumes of blood collected on filter paper cards and can be applied to large-scale epi

92 ble for at least 147 days when stored on DBS filter paper cards at room temperature in the dark.

93 The filter paper changed color based on concentration of glu

94 lative humidity sensor was developed using a filter paper coated with nanoparticles, which could easi

95 inent genotyping information: oral fluid and filter paper collection methods.

96 vities for A-266 (71.54%) and M-TFN (65.71%) filter papers compared to W-903 filter paper.

97 evice is based on a three-layer wax-modified filter paper, consisting of two Ag/AgCl screen-printed e

98 RNA values from filter paper, corrected for the hematocrit, gave results

99 h plasma and whole-blood specimens stored on filter paper correlated with plasma HIV-1 RNA levels (Sp

100 by a solid salt-saturated filament material (filter paper, cotton textile).

101 of whole blood extraction conditions on DBS filter paper cut-outs was first achieved to maximize rec

102 The sensitivity and specificity of the filter paper dilution system for detection of high-count

103 teriuria (<10(4) CFU/ml) was detected by the filter paper dilution system in five of nine specimens (

104 In addition, the filter paper dilution system was able to detect gram-neg

105 The filter paper dilution system was compared to the standar

106 isms in urine specimens were excluded by the filter paper dilution system.

107 thetized and alkali burns created with 10-mm filter paper discs (1 N NaOH for 2 minutes).

108 is methodology consists on the use of precut filter paper discs where large amounts of sample can be

109 ial sampling (petri dishes with solid media, filter paper discs, air harvesters, and liquid transport

110 uid specimens that have been inoculated on a filter paper disk and placed on agar growth medium.

111 udy a new test, the AmpC disk test, based on filter paper disks impregnated with EDTA, was found to b

112 The recovery of cocaine from Teflon wool, filter paper, drug-fortified hair, and drug user hair wa

113 The DNA remained bound to the filter paper during PCR amplification.

114 rs) collected their own DBS (finger prick on filter paper) during three remote interviews over ~ 6 mo

115 ts were referenced to standardized strips of filtered paper (e.g., Shirmer Strips) placed in the infe

116 Some of these parameters include the type of filter paper, electrode fabrication methods, electrode m

117 We presented larvae with filter paper exposed to different types of spiders (adul

118 Collection on filter paper followed by quantitative PCR could be usefu

119 ch indicator were deposited onto rectangular filter paper, followed by the addition of each food samp

120 The storage of specimens on filter paper for 2 weeks at 37 degrees C, 24 degrees C,

121 t decrease after storage of the standards on filter paper for 3 months at room temperature or after i

122 In parallel, blood samples were collected on filter paper for polymerase chain reaction (PCR) analyse

123 erformed similarly to DBS collected on W-903 filter paper for quantitative VL analysis and HIVDR dete

124 The immobilization potential of filter papers for DHBV was examined, and the highest yie

125 r (as a replacement for standard, unmodified filter paper) for distance-based detection in muPADs, in

126 hyl cellulose (CMC), swollen cellulose (SC), filter paper (FP), and bacterial microcrystalline cellul

127 Blood samples were collected on filter papers from 1981 to 1984 and from 1987 to 1989 fr

128 than 9400 blood specimens were collected in filter papers from all inhabitants at baseline and then

129 pe 1 (HIV-1) DNA in whole blood collected on filter paper (FTA Card) was evaluated.

130 PCR after DNA extraction from filter paper had a sensitivity similar to that of conven

131 DBS collected on M-TFN filter paper had the highest genotyping efficiency (100%

132 osed for 6 days to 0.2 mug/cm(2) of CL-20 on filter paper, half of which were allowed to recover in a

133 Collection of serum and blood samples on filter paper has been used to screen for metabolic disor

134 The use of blood samples stored on filter paper has many advantages for the detection of pe

135 logy, bloodspot sampling by fingerstick onto filter paper has many advantages, including ease and low

136 plasma samples that are spotted and dried on filter paper have been shown to provide reliable and acc

137 Dried blood spots (DBS) collected onto filter paper have eased the difficulty of blood collecti

138 Approaches based on filter paper, hydrogels, polymer networks, and additive

139 e to insoluble reducing sugar produced after filter paper hydrolysis by E4-90, E4-68, E4-74, and E4-5

140 that the irregular pattern of fibers in the filter paper imposes tortuous, highly variable boundarie

141 ophilic optical pH indicator) are printed on filter paper in the absence of any plasticizer and/or ad

142 tracer was captured by passive settling onto filter papers in the environment.

143 better understanding of reagent stability on filter paper is critical for proper device use and its l

144 The filter paper is maintained in a small circular heated ov

145 of nonuniform thickness are formed while the filter paper is pressed against the substrate.

146 orm liquid thickness changes again after the filter paper is pulled away, but the thickness still doe

147 Currently, Whatman 903 (W-903) filter paper is the only filter paper that has been used

148 ysis, but blood from a fingerstick placed on filter paper (known as dried blood spots (DBS)) is more

149 ghest sensitivity is achieved by testing the filter paper lysate in quadruplicate.

150 Additionally, the use of common filter papers makes it a simpler and more rapid alternat

151 The filter paper material allows for transport by capillary

152 Bloodspot sampling by fingerstick onto filter paper may increase the feasibility of large-scale

153 s (NOEC) of 0-2.8 mg.L(-1) (72 h, OECD TG207 filter paper method), while for polyester these were LC(

154 tion of ISEs based on commercially available filter paper modified with single-walled carbon nanotube

155 An alkali injury was produced with a filter paper of 3 mm with 1 N NaOH during 40 seconds on

156 binder, placed into a filter holder between filter papers on a syringe tip and used as an efficient

157 microbial concentration and ZOI, when either filter paper or corneal discs were used (R(2) > 92%).

158 -based strip electrode was integrated with a filter paper pad which acted as a reservoir of the inter

159 DBS collected on A-226 and M-TFN filter papers performed similarly to DBS collected on W-

160 Bacterial colonies were smeared onto filter paper precut to a sharp point, then wetted with s

161 Dried-filter-paper-preserved specimens eliminate the need for

162 A filter-paper press method was used to present WHC as wat

163 Current findings indicate that calibrated filter paper provides objective measure of vaginal moist

164 e carriage density in samples extracted from filter paper ranged from 1 to 25,000 DNA copies.

165 ifferent distribution of the analytes on the filter paper, rendering obtaining reliable quantitative

166 DNA was extracted from 271 dried bloodspot filter paper samples obtained from children (< 5 years o

167 of DNA present in blood, dried and stored on filter paper samples.

168 PCR results with blood from filter papers showed 100% specificity (95% confidence in

169 Collection of biological fluids on clinical filter papers shows important advantages from a logistic

170 Strips of calibrated filter paper, similar to those used to quantify lachryma

171 Collecting whole blood on filter paper simplifies the processing, transport, and s

172 be performed directly on saliva absorbed on filter paper, simplifying collection logistics and sampl

173 ported by localized pH experiments, in which filter paper soaked in various buffers was applied to on

174 It consists of a circular crown of filter paper, soaked in a RTIL or a DES, placed upon a d

175 port prepared in the form of small (4 x 4mm) filter paper squares.

176 using immobilized glucose oxidase enzyme on filter paper strip (specific activity 1.4 U/strip) and t

177 onjunctival cells obtained by nitrocellulose filter paper stripping (impression cytology).

178 ion, conjunctival epithelium was obtained by filter paper-stripping from the bulbar temporal region f

179 CF was sampled from 6 sites per subject with filter paper strips and PGE2 levels measured using an en

180 s of estrogen, median readings on calibrated filter paper strips collected from DMPA-treated (1 mm) a

181 in ruffed grouse, we tested hunter-collected filter paper strips for anti-WNV antibodies in 15 states

182 was sampled from 12 intrasulcular sites with filter paper strips for the measurement of six types of

183 Filter paper strips soaked in solutions of the test mole

184 thin-layer chromatography plates and Whatman filter paper strips was found to be in good agreement wi

185 fresh or pretreated cells were spotted onto filter paper strips.

186 l surfaces of premolar and molar teeth using filter paper strips.

187 1 cellulose filter paper strips.

188 ing its sensitivity toward La(3+) on Whatman filter paper strips.

189 se delivery of a small volume of sample to a filter paper substrate, assisted by a flow-injection-lik

190 polyester) and non-woven (weighing paper and filter paper) substrates with microscale spatial resolut

191 e activity on acid-swollen cellulose than on filter paper, suggesting that this mutation affected the

192 The electrodes were screen-printed onto a filter paper support, which allowed to harness the poros

193 bacterial microcrystalline cellulose (BMCC), filter paper, swollen cellulose, and carboxymethyl cellu

194 ition, we measured ASL composition using the filter paper technique.

195 No acute toxicity was found in the filter paper test, and earthworms showed no avoidance re

196 Whatman 903 (W-903) filter paper is the only filter paper that has been used for HIV load and HIV dru

197 Whole blood was collected on filter paper that lysed cells and bound the DNA, elimina

198 However, in synergistic assays on filter paper, the addition of Cel48A to a balanced mixtu

199 By integrating the APTMS-GA complex with filter paper, the modified paper enables quantitative de

200 blood is depositing fingerstick samples onto filter paper-the dried blood spot (DBS) card.

201 edding wax channels onto the cellulose-based filter paper through printing and subjecting the paper t

202 ld nanoparticles (DCt-AuNPs) embedded within filter paper to create a paper-based colorimetric sensor

203 Herein, a multifarious use of filter paper to detect copper ions in bodily fluids is r

204 ially treat the opposing surfaces of a glass filter paper to enable this unique capability.

205 hene nanoplatelets (GP) suspension coated on filter paper to increase the sensitivity of the immune r

206 n membrane to threat the whole blood sample, filter paper to load the reagents needed for the measure

207 ng one of the surfaces of a triangularly cut filter paper to make it acquire low surface energy by dr

208 infection, and blood spots were collected on filter paper to test for antibodies to Chlamydia trachom

209 We compared whole blood dried on filter paper to the standard assay with frozen cell-free

210 steps all integrated using movable stacks of filter papers to allow time-sequenced reactions.

211 was extensively used for the modification of filter papers to develop paper based analytical devices.

212 on nanotubes ink) is applied on conventional filter papers to turn them into conductive papers, which

213 ry materials, such as disposable pipet tips, filter paper, tooth picks, and nylon mesh.

214 ke of ozone to five materials: two cellulose filter papers, two cementitious materials, and an activa

215 The stability of p24 Ag on filter paper under conditions simulating specimen transp

216 We demonstrate that a common laboratory filter paper uniformly adsorbed with biofunctionalized p

217 0 mg proteing glucan(-1) [ approximately 6.5 filter paper units (FPU)], revealing that the enduring f

218 and glucose oxidase were coimmobilized onto filter paper using a silanization procedure.

219 reconstituted antibodies that were stored on filter paper using flow cytometry.

220 pectively) particles isolated from cellulose filter papers via acid digestion were characterised and

221 cificity of the HD p24 Ag assay of plasma on filter paper was 100%, the specificity was diminished in

222 ypothesized adsorption of metal cations onto filter paper was found not to significantly affect the p

223 1 filter paper was the most suitable for the device due to

224 line and eosin at pH 7.5 in Tris; a piece of filter paper was used as a solid support and solid fluor

225 The filter paper was used inside the tips to retain reagents

226 High-flow filter paper was used to fabricate a microfluidic paper-

227 aterials-a AgCl/Ag ink and so-called ashless filter paper-was found to increase the concentration of

228 y was similar when plasma and whole blood on filter paper were contrasted to the real-time RT-PCR ass

229 venous blood and fingerstick blood stored on filter paper were measured.

230 Agglomeration and filtration by filter paper were the primary causes of retention.

231 Pieces of filter papers were coated with starch-iodine solution le

232 Whatman filter papers were used not only as support for electrod

233 Whatman grade 4, and a commercial laboratory filter paper) were systematically characterized and conf

234 meable Ni-LCNF electrodes were fabricated on filter paper where a hydrophobic wax barrier was created

235 Four MFCs were prepared on a T-shaped filter paper which was eventually folded three times to

236 (bias = -0.028 +/- 0.186 log(10) copies/ml) filter papers, while qualitative VL analysis for virolog

237 hilic reagent zones were defined by printing filter paper with a hydrophobic paper sizing agent using

238 The donor and acceptor layers are made of filter paper with a printed pattern.

239 me (and exhibited more phoretic behavior) on filter paper with female or male cues compared with juve

240 Larvae spent more time on filter paper with spider cues.