composite of tio2 nanowires and nafion as humidity sensor material
composite of tio2 nanowires and nafion as humidity sensor material
... Before first measurement of a
sensor, aging of each sensor was performed for 2 weeks in a 97%
K
2
SO
4
salt solution system. Long-term stability of the sensors
was tested in the humidity measurement ... Sensors and Actuators B 115 (2006) 198–204
Composite of TiO
2
nanowires and Nafion as humidity sensor material
Ren-Jang Wu
a,∗
, Yi-Lu Sun
b
, Chu-Chieh ... (Z/Ω) wa...
hydrothermal synthesis and photoluminescence of tio2 nanowires
... to
their surface. On the other hand, some of the
nanowires aggregated into bundles in the solution
Fig. 1. XRD pattern of the as- prepared nanowires (A and B
represent anatase and brookite, respectively).
Fig. ... dif-
fraction peak of brookite (denoted as B in Fig. 1)
can also be found, it is much lower than those of
anatase phase. No characteristic peaks of other
impuri...
preparation of wo3 nanoparticles and application to no2 sensor
... first
application of the gas evaporation to the formation of metal-oxide
nanoparticles for a gas sensor was attempted by Ogawa et al. [18].
They applied SnO
2
nanoparticles formed by plasma-assisted gas
evaporation ... gas
evaporation to a gas sensor and found that this sensor was highly
sensitive to combustible gases.
It was Solis et al. [19] and Reyes et al. [20] who first appli...
Investigation of au and in as solvents for the growth of silicon nanowires on si(1 1 1)
... different behavior of gold and indium on Si(1 1 1)
has been described and analyzed. An explanation based on
differences of solubilities of surface atoms in gold and
indium and on the different ... energies of the bare and
oxidized substrate as well as on the surface tension of the
liquid metal alloys has been presented.
Silicon nanowires have been grown via VLS mecha...
syntheses of tio2(b) nanowires and tio2 anatase nanowires by hydrothermal and post-heat treatments
... was composed of
titanate nanowires. From the SEM images, both
diameter and length of nanowires were larger than
those of nanotubes; the diameter and length of
nanowires were about 10–50 nm and ... images of (a) and (b) show almost only
nanowires. Those of (c) and (d) show both nanowires
and small amount of particles. Over 800 1C, the surfaces
of nanowires...
Photodegradation and removal of phenol and phenolic derivatives from petroleum refinery wastewater using nanoparticles of TiO2
... with 100
mg L
−
1
of TiO
2
, and temperature of 303 K). Figure 2 shows, very low reduction of COD which was
found in the absence of light. The increase of temperature to 318 K and catalyst concentration ...
nanoparticles of TiO
2
mixed phase of anatase: rutile with highest activity with 21nm in size were
purchased from plasmachem Co. Surface area by BET is 80 m
2
g
-1...
Tài liệu Báo cáo khoa học: Identification of Ewing’s sarcoma protein as a G-quadruplex DNA- and RNA-binding protein ppt
... G-quadru-
plex DNA and RNA.
Fig. S2. CD spectra of DNAs and RNAs.
Fig. S3. Binding affinity of EWS and RBD to
Htelo.
Fig. S4. In vitro arginine methylation of RGG3 by
PRMT3.
Fig. S5. Identification of significant ... EMSA was performed
with RGG3 (lanes 2 and 4) and
32
P-labeled Htelo (lanes 1 and 2) or
rHtelo (lanes 3 and 4). (B) EMSA was performed with RGG3 (lanes
2 and...
Tài liệu Báo cáo khoa học: Enzymatic properties of wild-type and active site mutants of chitinase A from Vibrio carchariae, as revealed by HPLC-MS pptx
... the
wild-type and mutants D392N and E315M, migrating
with an M
r
of 63 000 (Fig. 4A). In the case of the
E315Q mutant, an additional faint band was also
seen at an M
r
of 43 000. This band appeared as ... viscosity
assay and HPLC-ESI MS suggested that the newly iso-
lated chitinase acts as an endochitinase [25]. We also
reported isolation of the gene encoding chitinase A...
Tài liệu Báo cáo Y học: Use of site-specific recombination as a probe of nucleoprotein complex formation in chromatin Micha Schwikardi and Peter Droge ¨ potx
... cassette is com-
posed of two directly repeated copies of res and of loxP
sites. They flank the coding region of the hygromycin gene
which serves as the resistance marker for the generation of
stable ... resolvase, and the
two resolvase mutants have been described previously [10].
pTRE-res-lox-hygromycin-res-lox-lacZ (-RLHRLZ) was
generated by PCR using the recombination casset...
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