Polydopamine-based 3D colloidal photonic materials: structural color balls and fibers from melanin-like particles with polydopamine shell layers
…, A Kawamura, K Hamada, Y Imai…�- …�applied materials &�…, 2017 - ACS Publications
Nature creates beautiful structural colors, and some of these colors are produced by nanostructural
arrays of melanin. Polydopamine (PDA), an artificial black polymer produced by self-…
arrays of melanin. Polydopamine (PDA), an artificial black polymer produced by self-…
Triple ion formation in acetonitrile
…, M Hagiwara, H Nagai, Y Imai�- The Journal of�…, 1989 - ACS Publications
In a previous study, 1we have examined the polarographic anodic (mercury dissolution) waves
of halide ions in the presence of Li+, benzoic acid, p-bromophenol, and R3NH+(R= Et, etc…
of halide ions in the presence of Li+, benzoic acid, p-bromophenol, and R3NH+(R= Et, etc…
Specific interactions between anions and cations in protophobic aprotic solvents. Triple-ion and higher aggregate formation from lithium and tributylammonium�…
M Hojo, Y Miyauchi, A Tanio, Y Imai�- Journal of the Chemical Society�…, 1991 - pubs.rsc.org
Triple-ion and quadrupole formation in addition to ion-pair formation from lithium and
tributylammonium thiocyanates has been examined by means of conductometry, in several …
tributylammonium thiocyanates has been examined by means of conductometry, in several …
Polarographic studies of the ion-pair formation and conjugation reactions of acetate and benzoate ions in acetonitrile.
M Hojo, Y Imai�- Bulletin of the Chemical Society of Japan, 1983 - jlc.jst.go.jp
An acetate ion (A − ) formed a homoconjugated species, A − (HA) 2 , with 2 molecules of
acetic acid (HA) in the presence of a large excess of HA in an acetonitrile solution. In the …
acetic acid (HA) in the presence of a large excess of HA in an acetonitrile solution. In the …
A novel lattice-spacing comparator with resolution of 10− 8
X Zhang, H Sugiyama, M Ando, Y Imai…�- Journal of applied�…, 2003 - journals.iucr.org
A novel, fast and stable system for measuring the lattice spacing of a silicon crystal with a
precision of 10−8 is described. Self selection of monochromatic X-rays by a monolithic double …
precision of 10−8 is described. Self selection of monochromatic X-rays by a monolithic double …
Triple-ion formation and acid–base strength of ions in protophobic aprotic solvents
Y Miyauchi, M Hojo, N Ide, Y Imai�- Journal of the Chemical Society�…, 1992 - pubs.rsc.org
The formation of symmetrical triple ions [2M++ X–⇌ M2X+, (K2); M++ 2X–⇌ MX–2, (K3); K2=K3]
and the quadrupole [M2X++ X–⇌ M2X2, (K4); M++ MX–2⇌ M2X2, (K5); K4=K5], in …
and the quadrupole [M2X++ X–⇌ M2X2, (K4); M++ MX–2⇌ M2X2, (K5); K4=K5], in …
Interaction between halide anions and lithium and substituted-ammonium cations or acids in acetonitrile by direct current polarography
M Hojo, H Nagai, M Hagiwara, Y Imai�- Analytical Chemistry, 1987 - ACS Publications
HR In a Cl'solution produced the (LI+)(HR) CI" species. On the other hand, the coexistence
of Li+ and HA caused the formation of (LI+) 2 (HA) CI', In which, one lithium Ion seemed to be …
of Li+ and HA caused the formation of (LI+) 2 (HA) CI', In which, one lithium Ion seemed to be …
Conductometric identification of triple-ion and quadrupole formation by the coordination forces from lithium trifluoroacetate and lithium pentafluoropropionate in�…
Y Miyauchi, M Hojo, H Moriyama, Y Imai�- Journal of the Chemical�…, 1992 - pubs.rsc.org
The molar conductivities (Λ/S cm2 mol–1) of LiCF3CO2 and LiC2F5CO2 in acetonitrile,
benzonitrile, nitromethane or propylene carbonate have been explained in terms of symmetrical …
benzonitrile, nitromethane or propylene carbonate have been explained in terms of symmetrical …
A 5 to 10 GHz low spurious triple tuned type PLL synthesizer driven by frequency converted DDS unit
K Tajima, Y Imai, Y Kanagawa…�- 1997 IEEE MTT-S�…, 1997 - ieeexplore.ieee.org
This paper presents a 5 to 10 GHz low spurious triple tuned type PLL synthesizer with narrow
channel steps for wide-band reception in RF measurement systems. The synthesizer is …
channel steps for wide-band reception in RF measurement systems. The synthesizer is …
Triple ion formation by the hydrogen-bonding force in protophobic aprotic solvents
…, A Watanabe, T Mizobuchi, Y Imai�- Journal of Physical�…, 1990 - ACS Publications
3. Conclusion The thermal motion analysis of the reactants has indicated large internal motion
between C (8) and N (l) and has suggested that the torsional libration aboutthe C (2)-0 (2) …
between C (8) and N (l) and has suggested that the torsional libration aboutthe C (2)-0 (2) …