ライフサイエンスコーパス: Yb

1 Yb is specifically expressed in gonadal somatic cells an

2 Yb regulates the proliferation of both germline and soma

3 Yb(3+) ion distribution is engineered to increase the en

4 de upconverting/downshift Y1.94O3:Ho(3+)0.02/Yb(3+)0.04 nanorod bundles by a facile hydrothermal rout

5 red GSC division in mutants of piwi and fs(1)Yb (Yb), a gene that regulates piwi expression in niche

6 entative member of this MOF series [MOF-1114(Yb)] that exhibits near-infrared emission.

7 in a trapped ion system composed of 13 (171)Yb(+) ions.

8 ars at the transition of ytterbium ion ((171)Yb(+), 369.5 nm) and the idler appears in the far blue o

9 H(4))(THF)(2)], we performed a 2D (31)P/(171)Yb HMQC experiment.

10 t of the hyperfine spin state of single (171)Yb(3+) ions coupled to a nanophotonic cavity fabricated

11 ensity in the 4f shell, manifest in the (171)Yb hyperfine interaction, and (iv) the principal values

12 stored in a crystal of up to 16 trapped (171)Yb(+) atoms.

13 in an array of fully connected trapped (171)Yb(+) ion qubits.

14 antum Ising model using up to 9 trapped (171)Yb(+) ions.

15 -specific (154)Sm-tagged anti-HLA-DR or (174)Yb-tagged anti-CD45 mAbs.

16 r isobaric interferences, in particular (176)Yb, we were able to measure (176)Lu/(175)Lu ratios in sa

17 O11 with spin-orbit coupled pseudospin-(1/2) Yb(3+) ions.

18 e-shell architecture of beta-NaY(0.58)Gd(0.2)Yb(0.2)Er(0.02)F(4) (core) @NaY(0.8)Gd(0.2)F(4) (shell),

19 ts with decamethylytterbocene, (C(5)Me(5))(2)Yb, abbreviated as Cp*(2)Yb.

20 cene, (C(5)Me(5))(2)Yb, abbreviated as Cp*(2)Yb.

21 not only enhances the emission of the ZrO(2):Yb,Er but also provides an active surface for the intens

22 n, a 975 nm-activated method based on ZrO(2):Yb,Er@ZrO(2) core@shell upconversion nanoparticles is pr

23 l evidence, the optical output of the ZrO(2):Yb,Er@ZrO(2) nanoparticles specifically matches with the

24 and the covalent interaction with the ZrO(2):Yb,Er@ZrO(2)-FG nanocomplex, the FG is gradually removed

25 f (n+1) electron configurations like Eu(2+), Yb(2+), Sm(2+), and Tm(2+).

26 egular Raman exponents for 2-Dy, 2-Er, and 2-Yb.

27 (2)(CH(2)CH=CH(2))](2)Ln (Ln = Sm, 1; Eu, 2; Yb, 3), from [(C(5)Me(4))SiMe(2)(CH(2)CH=CH(2))]K and Ln

28 NaYF(4): 20% Yb, 2% Er; 20 nm NaGdF(4): 20% Yb, 1% Er; 15 nm NaYF(4): 20% Yb, 2% Er) were investigat

29 NaGdF(4): 20% Yb, 1% Er; 15 nm NaYF(4): 20% Yb, 2% Er) were investigated.

30 different types of UCNPs (90 nm NaYF(4): 20% Yb, 2% Er; 20 nm NaGdF(4): 20% Yb, 1% Er; 15 nm NaYF(4):

31 2) ( n = 1, Ln = Eu (1); n = 2, Ln = Eu (3), Yb (4); HL(1) = (t)BuC(6)H(4)CONHC(6)H(3)( (i)Pr)(2); HL

32 ine whether mild acid catalysts [Dy(OTf)(3), Yb(OTf)(3), Sc(OTf)(3), and InCl(3)] known to provide po

33 Fs, RE-ken-MOF-1 (RE: Y(3+), Ho(3+), Er(3+), Yb(3+)), that display an unprecedented (4, 8)-coordinate

34 b(3+)) luminescence, (ii) PARACEST- (Tb(3+), Yb(3+)), or (iii) T1-weighted (Gd(3+)) MRI.

35 3+), Tb(3+), Dy(3+), Ho(3+), Er(3+), Tm(3+), Yb(3+)) and linear amino-functionalized dicarboxylate li

36 C6H5CO2)4(C5H5N) (CH3OH)] (Ln-1, Ln = Sm(3+)-Yb(3+)) were synthesized in a one pot reaction using sal

37 ed polydopamine (PDA) polymer coated NaYF(4):Yb(3+),Er(3+)@NaYbF(4)@NaYF(4):Nd(3+) down conversion na

38 The use of NIR excitable NaYF(4):Yb(3+),Tm(3+) UCNPs enables background free read-out.

39 e upconversion luminescence (UCL) of NaYF(4):Yb(3+),Tm(3+) UCNPs excited at 980 nm, that overlaps wit

40 conversion nanoparticles (UCNP, type NaYF(4):Yb,Tm) served as background-free optical label for the d

41 w different UC emission from that of NaYF(4):Yb/Er nanocrystals, which broadens the applications of r

42 trate that the Yb(3+) photoluminescence of a Yb(3+) MOF, Yb-NH(2)-TPDC, can be employed to selectivel

43 pyrrolo[1,4]diazocines in good yields via a Yb(OTf)(3)-catalyzed, nitromethane-mediated reaction of

44 Subsequent treatment (0.2 mM) with acid (Yb(OTf)3, CH3CN, 80 degrees C) promotes a double ring-cl

45 Additionally, Yb(C(SiHMe(2))(3))(2)THF(2) and the weak Lewis acid BPh(

46 ike upward dispersion that is robust against Yb-doping.

47 tic coupling of the type Yb(alpha)(alphabeta)Yb(beta) at approximately 13 K.

48 Energy transfer phenomena between Mn(2+) and Yb(3+) occur only at elevated contents in the confined p

49 cant role for the high valence of Mn(2+) and Yb(3+) when exchanging the original cations with +1 vale

50 presence of a Lewis acid, i.e., Y(OTf)3 and Yb(OTf)3, to mediate the polymerization of N,N-dimethyl

51 t of the mild acid catalysts [Dy(OTf)(3) and Yb(OTf)(3)], and a preparative-scale reaction afforded a

52 interactions using paramagnetic Gd (3+) and Yb (3+) NMR probes and factors affecting reaction rates

53 s Pr(3+), Nd(3+), Sm(3+), Gd(3+), Er(3+) and Yb(3+) in anatase TiO2 have been synthesized as mesoporo

54 F4 nanocrystals doped with Yb(3+)/Er(3+) and Yb(3+)/Tm(3+).

55 Thermal decomposition of the Er/Cd and Yb/Cd compounds at 650 degrees C give the ternary solid-

56 near-IR emissive lanthanoids Pr, Nd, Er, and Yb are reported.

57 as the signal-to-noise ratios of Gd, Er, and Yb were further improved by increasing the mass bandwidt

58 ], Li 3(py) 5(BINOLate) 3Ln(py) [Ln = Eu and Yb], and Li 3(py) 5(BINOLate) 3La(py) 2 [py = pyridine].

59 metal triflates such as those of Cu(II) and Yb(III) can be beneficial in glycosylation reactions on

60 bis-complexes of the ligand with Eu(III) and Yb(III) were elucidated by X-ray crystallography and for

61 , and the near-infrared emitters Nd(III) and Yb(III).

62 ue MOF based on a PVDC sensitizer-ligand and Yb(3+) NIR-emitting lanthanide cations.

63 Li 3(THF) n (BINOLate) 3Ln [Ln = Eu, Pr, and Yb] and Li 3(DMEDA) 3(BINOLate) 3Ln [Ln = La and Eu; DME

64 110)](12-) (Ln(3+) = Tb, Dy, Ho, Er, Tm, and Yb) have been characterized with static and dynamic magn

65 ogues REPd3+xGa8-x, RE = La, Nd, Sm, Tm, and Yb, were successfully synthesized and also crystallize i

66 y [LnL(1)] (Ln = Eu, Tb, Dy, Ho, Er, Tm, and Yb; L(1): 1,4,7-tris[(6-carboxypyridin-2-yl)methyl]-1,4,

67 etween 70 to 100% for Cd, Gd, Mg, Mn, U, and Yb, 50 to 90% for Ca, Ce, Sm, and V, and less than 50% f

68 of the Yb atoms in Yb14MnSb11 are present as Yb(2+), and the additional RE in Yb14-xRExMnSb11 is triv

69 Reduction of 15 with Ca-, Sr-, Ba-, Yb-, Eu- and Sm-mercury amalgam gave a series of compoun

70 -to-ligand adducts of the type [(Cp)2Yb](BL)[Yb(Cp)2] [BL = tetra(2-pyridyl)pyrazine (tppz) (1), 6',6

71 hotoassociation spectroscopy of weakly bound Yb(2) molecules yields constraints on these new interact

72 hered into foci at the nuclear envelope, but Yb bodies are not assembled.

73 2,4-triazoline-3,5-dione (PTAD) catalyzed by Yb(OTf)(3) also results in the opening of both cycloprop

74 Drosophila, is regulated in somatic cells by Yb, a novel protein containing an RNA helicase-like moti

75 liquid phase and the stuffing of Ti sites by Yb suppresses it.

76 ast, in ovarian somatic cap and escort cells Yb body assembly does not require flam transcription.

77 diamagnetic compound [{(Me(3)SiNPPh(2))(2)CH}Yb(BH(4))(THF)(2)], we performed a 2D (31)P/(171)Yb HMQC

78 atic interactions between negatively charged Yb complexes and Tb(3+) cations in aqueous solutions, we

79 The Yb(3+) complex, Yb(1), displayed a single, highly shifted CEST peak orig

80 the superposition of an ionic configuration Yb(III):4f(13)(Cp(3)) and a charge-transfer configuratio

81 )(Cp(3)) and a charge-transfer configuration Yb(II):4f(14)(Cp(3))(-1).

82 d single frequency operation of a multi-core Yb-doped phosphate fiber laser (MCF).

83 ge clusters [(Cp'''Sm)3(AsS3)2] (3) and [(Cp*Yb)3(AsS3)2] (4), respectively.

84 3] (1) or the trimetallic cage compound [(Cp*Yb)3As2S4(Cp*AsS2)(thf)2] (2), respectively, by reductiv

85 with L = (THF)2 or HOSi(O(t)Bu)3 for M = Cr, Yb, Eu, and Y, by a combination of advanced spectroscopi

86 and processed into piRNAs in the cytoplasmic Yb bodies.

87 namics of the anisotropic, orbital-dominated Yb moments.

88 the <100> directions and rare-earth doping (Yb, Er, Ho, Dy, Gd, Sm, Nd, and La) on oxygen diffusion.

89 mistries suitable for producing La/Yb and Dy/Yb 'amphibole sponge' signatures.

90 hts that the local environments for emitting Yb(3+) ions at the surface and center of the nanoparticl

91 The entire Yb protein is necessary for piwi expression in niche cel

92 10 REEs (La, Ce, Pr, Nd, Sm, Eu, Gd, Dy, Er, Yb) in ppb levels.

93 ared for Ln = Sc, Y, Ce, Sm, Eu, Gd, Dy, Er, Yb, and Lu.

94 nerated not only in the NIR (Sm, Dy, Ho, Er, Yb) but also in the visible (Sm, Eu, Tb, Dy, Tm).

95 ese products [(py)8Ln4M2Se6(SePh)4 (Ln = Er, Yb, Lu; M = Cd, Hg)] adopt a double cubane structure wit

96 Cr, Zn) and Ln(CF(3)SO(3))(3) (Ln = Nd, Er, Yb) under aerobic conditions quantitatively yield the D(

97 ->Ln energy transfer processes (Ln = Nd, Er, Yb), which eventually produces lanthanide-centered near-

98 nthanide complexes Ln(hfac)(3) (Ln = Pr, Er, Yb) is studied using intense ultrafast transform limited

99 layered quantum material RFe2O4 (R = Y, Er, Yb, Tm, and Lu) system.

100 nations of rare earth ions (RE(3+) = Gd, Eu, Yb, Tm) to achieve a synergy among their magnetic and op

101 Kinetic studies of Ln(OTf) 3 (Ln = La, Eu, Yb, Lu)-mediated anisole acylation with acetic anhydride

102 orohydrides [Ln(BH(4))(2)(THF)(2)] (Ln = Eu, Yb) have been prepared in a straightforward approach.

103 known in +2 oxidation states, i.e., Ln = Eu, Yb, Sm, Tm, Dy, and Nd, to allow direct structural and s

104 In contrast to Ln(2+) complexes of Eu, Yb, Sm, Tm, Dy, and Nd, 3 and 4 have average Ln-(Cp' rin

105 perimentally, AZn2Sb2 samples (A=Ca, Sr, Eu, Yb) are found to have large charge carrier concentration

106 with the system (Ba, Cs, Li, Rb, Cr, Sr, Eu, Yb, Mn, Fe, Cu, Mg, V, Al, and Ga).

107 The Eu, Yb, Sm, Tm, Dy, and Nd complexes were expected to show m

108 CEST peak originating from the exchangeable Yb-OH proton, the frequency of which changed over the bi

109 2 in Shellsol D70 (organic phase) to extract Yb(3+) and Dy(3+) from a pH 2 aqueous phase.

110 4% for Eu(III), 26.4% for Tb(III), 0.32% for Yb(III), and 0.11% for Nd(III).

111 n mean discrepancies less than 20 and 5% for Yb-169 and 6 MV photon irradiation, respectively.

112 We show that the excitation energy for Yb(3+) sensitization can be carefully adjusted to lower

113 luctuation regime, which is not expected for Yb systems with conventional c-f hybridization.

114 male germline loss, revealing a function for Yb in male germline stem cell maintenance.

115 se observations further implicate a role for Yb in transposon silencing via both the piRNA and endo-s

116 eration of piRNAs but also as a scaffold for Yb body assembly, which competitively decreases piRNA pr

117 tivity for Cr, luminescence spectroscopy for Yb and Eu, and dynamic nuclear polarization surface-enha

118 odulate the decay time of the functionalized Yb(3+)-doped nanoparticles over a relatively large range

119 Cell viability tests of HAp:Gd/Yb/Tm and HAp:Gd/Eu powders in human dental pulp stem ce

120 and the "down"-conversion spectra of HAp:Gd/Yb/Tm and HAp:Gd/Eu powders showed characteristic transi

121 mong the Ln-silicon clusters studied herein, Yb, Eu, and in case of Sm, sizes n >or= 10, adopt a nomi

122 even in stoichiometric compounds with a high Yb(3+) content (calculated as 98 mol%).

123 18-crown-6)][Ln(COT)2] (Ln = Sm, Tb, Dy, Ho, Yb) reveals slow relaxation only for [K(18-crown-6)][Dy(

124 n(hmp)4(OAc)5H2O] ({Co(II)3Ln(OR)4}; Ln = Ho-Yb, hmp = 2-(hydroxymethyl)pyridine) cubane WOC series i

125 irst anion-exchangeable framework hydroxide, Yb(3)O(OH)(6)Cl.2H(2)O, has been synthesized hydrotherma

126 d, Li, Ti, Ca, Cs, Ag, Tm, Er(III), La(III), Yb(III), Eu(III), Pr(III), Gd(III), Lu(III), Dy(III), Tb

127 r near infrared emitting ions (like Nd(III), Yb(III) and Er(III)), formed through the use of templati

128 In Yb mutants, Armi is dispersed throughout the cytoplasm,

129 In Yb(2)Pt(2)Pb the effective spins-1/2 describe the dynami

130 loses this gap and drives the spin chains in Yb(2)Pt(2)Pb to a critical, disordered Luttinger-liquid

131 This discovery in Yb-based metallic glass, combined with the previous repo

132 NMR paramagnetic shifts, but are evident in Yb EPR and Eu emission spectra.

133 tals are reviewed on the examples of i-Ag-In-Yb and i-Al-Cu-Fe icosahedral phases and d-Al-Co-Ni deca

134 o unexplored template, the icosahedral Ag-In-Yb quasicrystal, and various experimental techniques com

135 aim of determining the effects of increased Yb-Yb separation on the magnetic and electronic properti

136 n by (i) visible (Tb(3+)) and near-infrared (Yb(3+)) luminescence, (ii) PARACEST- (Tb(3+), Yb(3+)), o

137 cursor Yb(3+)-doped NaInS2 nanocrystals into Yb(3+)-doped PbIn2S4 nanocrystals.

138 ansition metal ion Mn(2+) and lanthanide ion Yb(3+) are adopted as a case study via their characteris

139 coupling of CdSe QDs with the lanthanide ion Yb(3+).

140 it stored in a single trapped ytterbium ion (Yb+) is teleported to a second Yb+ atom with an average

141 t defects, such as trivalent ytterbium ions (Yb(3+) ), have played a central role in the first demons

142 ourier map revealed that two ytterbium ions (Yb(3+)) could bind the catalytic site of EF.CaM in the p

143 of M(3+)(DMSO)(n) for these metals (plus La, Yb, and Sc) has been characterized in detail using colli

144 ons between whole-rock values of Sr/Y and La/Yb and crustal thickness for intermediate rocks from mod

145 We propose that coupled use of Sr/Y and La/Yb is a feasible method for reconstructing crustal thick

146 lations between their whole-rock Sr/Y and La/Yb ratios and modern crustal thickness.

147 ch as Na/K, Eu/Eu* (europium anomaly) and La/Yb ratios in felsic rocks.

148 l have chemistries suitable for producing La/Yb and Dy/Yb 'amphibole sponge' signatures.

149 2 describe the dynamics of large, Ising-like Yb magnetic moments, ensuring that the measured excitati

150 NIR to UV-Vis-NIR UCNPs consisting of LiYF4:Yb(3+)/Tm(3+)@SiO2 individually coated with a 10 +/- 2 n

151 O)(3)Ln[Co(4)(CO)(11)]]( infinity ) (1, Ln = Yb; 2, Ln = Eu).

152 ion pairs [Ln(THF)(x)()][Co(CO)(4)](2) (Ln = Yb, x = 6; Ln = Eu) in Et(2)O affords [(Et(2)O)(2)(THF)Y

153 a variety of LnSi(n)(-) cluster anions (Ln = Yb, Eu, Sm, Gd, Ho, Pr; 3 <or= n <or= 13).

154 ., and E a = 13.1 (4) kcal.mol (-1) for Ln = Yb, with the negative Delta S++ implying a highly organi

155 e build-up in a homemade passive mode-locked Yb fiber laser with a semiconductor saturable absorber m

156 olating Sr and Pb, LREE then La-Ce-Nd-Sm, Lu(Yb), and Hf, Th, and U, respectively) along with an addi

157 r) or efficient luminescence properties (M = Yb and Eu) essential for bioimaging.

158 oving a scenario of a reentrant non-magnetic Yb(2+) state at the second QCP.

159 he Yb(3+) photoluminescence of a Yb(3+) MOF, Yb-NH(2)-TPDC, can be employed to selectively detect Gsp

160 4) (beta-NaYF(4)) nanocrystals with multiple Yb(3+) and Er(3+) dopants--emit bright anti-Stokes visib

161 ore-shell nanoparticles (NaGdF4:Yb,Er@NaGdF4:Yb@mSiO2-Dopa abbreviated here as UCNP@mSiO2-Dopa) that

162 pconversion core-shell nanoparticles (NaGdF4:Yb,Er@NaGdF4:Yb@mSiO2-Dopa abbreviated here as UCNP@mSiO

163 no-Yb-phenylenevinylenedicarboxylate-3 (nano-Yb-PVDC-3), a unique MOF based on a PVDC sensitizer-liga

164 Specifically, we introduce bulk and nano-Yb-phenylenevinylenedicarboxylate-3 (nano-Yb-PVDC-3), a

165 coupled plasma measurements reveal that nano-Yb-PVDC-3 can be internalized by cells with a cytoplasmi

166 spite its relatively low quantum yield, nano-Yb-PVDC-3 emits a sufficient number of photons per unit

167 judiciously synthesized monodisperse NaYF4 :Yb/Er upconversion nanoparticles (UCNPs) as the mesoporo

168 The subsequent incorporation of NaYF4 :Yb/Er UCNPs as the mesoporous electrode led to a high ef

169 Uniform NaYF4 :Yb/Er UCNPs are first crafted by employing rationally de

170 siRNA is complexed onto a NaYF4:Yb/Tm/Er UCNP through an azobenzene (Azo)-cyclodextrin (

171 t output relative to conventional beta-NaYF4:Yb,Er codoped UCNPs and beta-NaYF4:Yb,Er@NaYF4:Yb "activ

172 eta-NaYF4:Yb,Er codoped UCNPs and beta-NaYF4:Yb,Er@NaYF4:Yb "active shell" alike.

173 sonance energy transfer (LRET) between NaYF4:Yb, Er UCNs, the energy donor, and carboxytetramethylrho

174 ,Er codoped UCNPs and beta-NaYF4:Yb,Er@NaYF4:Yb "active shell" alike.

175 on the dynamics of the ETU process in NaYF4:Yb(3+),Er(3+) nanoparticles deposited on plasmonic nanog

176 of plasmonic enhanced upconversion in NaYF4:Yb(3+)/Er(3+) nanocrystals at the single particle level.

177 Here, UCNPs consisting of NaYF4:Yb(3+)/Er(3+) were prepared via a high temperature co-pr

178 re-shell heterostructure consisting of NaYF4:Yb,Tm upconversion nanoparticle (UCN) as the core and Zn

179 The NaYF4:Yb, Er UCNs were prepared with citrate capping thus disp

180 The green emitting UCNPs (NaYF4:Yb(3+),Er(3+)) coated with antihuman IgG and blue emitti

181 antihuman IgG and blue emitting UCNPs (NaYF4:Yb(3+),Tm(3+)) coated with antihuman IgM were used to de

182 Infra-red emission (980 nm) of sub 10 nm Yb(3+)-doped NaYF4 nanoparticles has been sensitized thr

183 itially identifies piRNA precursors in nuage/Yb bodies in a manner that depends on Piwi and then move

184 ifferent subcellular compartments: the nuage/Yb body and mitochondria.

185 xes and should be sensitizing in the case of Yb(III); the scope of the process extends to Ln(III) for

186 iginating from strong spin-orbit coupling of Yb 4f is a key ingredient to explain magnetic excitation

187 of the GSC and somatic stem cell defects of Yb mutants.

188 (nano-MOFs) incorporating a high density of Yb(3+) lanthanide cations and sensitizers derived from p

189 l near infra-red (NIR) emission intensity of Yb(3+) ions is increased by a factor 300 as a result of

190 The mechanism of Yb body formation remains unknown.

191 A double mutant of Yb and a novel locus show male germline loss, revealing

192 This discovery doubles the total number of Yb-based heavy fermion materials.

193 We further identified that the "turn-on" of Yb-NH(2)-TPDC photoluminescence was due to the "antenna

194 imity to the nuclear envelope and outside of Yb bodies, whereas their extended downstream regions mos

195 (425.4 nm); 7 pg of Sr (460.7 nm); 100 pg of Yb (398.8 nm); 500 pg of Mn (403.1 nm); and 500 pg of K

196 acceleration was achieved in the presence of Yb(OTf)(3) (5 mol %).

197 s reacted with arylamines in the presence of Yb(OTf)3 to afford the desired products in high yields.

198 also affects the photophysical properties of Yb and Eu by decreasing their lifetime, probably due to

199 The N-terminal region of Yb is required for hh expression in niche cells, whereas

200 hese observations indicate a crucial role of Yb and the Yb body in piRNA biogenesis, possibly by regu

201 The recyclability and stability of Yb-NH(2)-TPDC in the presence of Gsp was demonstrated by

202 Whether the magnetic ground state of Yb(2)Ti(2)O(7) is a quantum spin liquid or a ferromagnet

203 ed GNPs, using an external beam surrogate of Yb-169 created from an exotic filter material - erbium (

204 e-shifted) photons following upconversion of Yb(3+) electronic excited states mediated by the absorpt

205 containing two direct Ca-Fe (3.0185(6) A) or Yb-Fe (2.9892(4) A) bonds.

206 For M = Ca or Yb (24), each metal forms one M-Co bond and one M(mu-OC)

207 rth compounds [MFp(2)(THF)(3)](2) (M = Ca or Yb) containing two direct Ca-Fe (3.0185(6) A) or Yb-Fe (

208 to vary in the following qualitative order: Yb approximately Sc > Er approximately Eu approximately

209 nionic bridging ligand with two paramagnetic Yb(III) centers.

210 lective cation exchange to convert precursor Yb(3+)-doped NaInS2 nanocrystals into Yb(3+)-doped PbIn2

211 sed as a potential candidate for a reentrant Yb(2+) state at high pressure, was also studied for comp

212 report the discovery of six closely related Yb-based heavy fermion compounds, YbT(2)Zn(20), that are

213 This renders Yb(trensal), a sublimable and chemically modifiable SIM,

214 tterbium ion (Yb+) is teleported to a second Yb+ atom with an average fidelity of 90% over a replete

215 st report that Gsp can effectively sensitize Yb(3+) photoluminescence.

216 Sensitized Yb(3+) infrared emission may find application in optical

217 energy migration process from the sensitized Yb(3+) ions at the surface to those in the core of the p

218 heory supports experiment in finding shorter Yb-Fe than Ca-Fe distances, and Ziegler-Rauk, molecular

219 s detected in the 4f single-ion magnet (SIM) Yb(trensal), by isotope selective pulsed EPR spectroscop

220 [Cp*2Ln(thf)2] (Cp* = eta(5)-C5Me5; Ln = Sm, Yb) with realgar (As4S4) gave the open cage tetrametalli

221 best optical clocks using neutral atoms (Sr, Yb, Hg) and is competitive with that of ion optical cloc

222 4+x)Pn9 (0 < or = x < or = 0.5), A = Ca, Sr, Yb, Eu; Pn = Sb, Bi, have been synthesized, and their st

223 Furthermore, in corto-suppressed Yb mutants, the expression of hedgehog (hh) is restored

224 lectively crystallized heavy rare earths (Tb-Yb) from a mixture with light rare earths (La and Nd) in

225 photoluminescence measurements confirm that Yb(3+) is both incorporated within the PbIn2S4 nanocryst

226 Our spectroscopic results demonstrate that Yb(3+) ions are first adsorbed on the CdSe surface and s

227 Here, we report that Yb recruits Armitage (Armi), a putative RNA helicase inv

228 co-immunoprecipitation experiments show that Yb forms a complex with Armi.

229 In this study, we show that Yb protein is localized as discrete cytoplasmic spots ex

230 ray absorption spectroscopy, etc., show that Yb(3+) would preferably enter into the zeolite-Y pores a

231 The Yb body is frequently associated with mitochondria and a

232 The Yb valence is found to decrease with increasing pressure

233 The Yb(3+) complex, Yb(1), displayed a single, highly shifte

234 The Yb-Fe interaction energy and bond critical point electro

235 ations indicate a crucial role of Yb and the Yb body in piRNA biogenesis, possibly by regulating the

236 ve endo-siRNAs in the flamenco locus and the Yb dependence of their expression.

237 indicating antialignment to the Mn, and the Yb N45 edge shows no dichroism.

238 Besides the Yb(3+) NIR emission, the hybrid composite shows organic

239 In this compound, the Yb valence monotonically increases with pressure, dispro

240 cations upon NIR excitation at 980 nm in the Yb absorption band.

241 emperature-induced valence transition in the Yb atoms.

242 egrating the optically uniform WS2-SA in the Yb- and Er-doped laser cavities, we obtain self-starting

243 ously doping the materials by increasing the Yb content, we promote the Fermi level to a point where

244 All of the Yb atoms in Yb14MnSb11 are present as Yb(2+), and the ad

245 consistent with ferroquadrupole order of the Yb ions and go on to show that elastoresistivity measure

246 sion at 1000 nm and the long lifetime of the Yb(3+) emission after shell overgrowth.

247 absorption in the excitation spectrum of the Yb(3+) emission at 1000 nm and the long lifetime of the

248 tion, as demonstrated by the analysis of the Yb(3+)-induced paramagnetic shifts.

249 This changes the magnetic anisotropy of the Yb(III) ground state from easy-axis to easy-plane type,

250 tematic changes in T only weakly perturb the Yb site and allow for insight into the effects of degene

251 es 1.5 microm in diameter (herein termed the Yb body).

252 We first demonstrate that the Yb(3+) photoluminescence of a Yb(3+) MOF, Yb-NH(2)-TPDC,

253 licase involved in the piRNA pathway, to the Yb body, a cytoplasmic sphere to which Yb is exclusively

254 Especially, as of today, the Yb-1 complex exhibits the highest NIR quantum yield repo

255 alpha-tocopherol, did not interfere with the Yb(3+) photoluminescence signal.

256 Ln = Eu) in Et(2)O affords [(Et(2)O)(2)(THF)Yb[Co(4)(CO)(11)]]( infinity ) (3) and [(THF)(5)Eu[Co(4)

257 of Ti with Al, V, Ga, Y, Nb, Eu, Ho, Er, Tm, Yb, and Ta as determined by ICPMS and ICPOES, in combina

258 Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu) and trace elements (Li, Mg, Mn, Ni, Co, Cu, Sr,

259 Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu) detected in sludges showed enrichment factors (E

260 t))2](+) cations (1-Ln; Ln = Gd, Ho, Er, Tm, Yb, Lu), synthesized by halide abstraction of [Ln(Cp(ttt

261 n(Cp(ttt))2(Cl)] (2-Ln; Ln = Gd, Ho, Er, Tm, Yb, Lu).

262 Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, and Th).

263 By encapsulating NaYF4 :Tm.Yb upconverting nanocrystals in UV-degradable polymer ca

264 The water initially coordinated to Yb(3+) is replaced by DMF as the reaction progresses.

265 to perfect icosahedron, which might link to Yb 4f electron delocalization upon compression, and matc

266 minal region is required for localization to Yb bodies.

267 pletely characterize operations on a trapped-Yb(+)-ion qubit and demonstrate with greater than 95% co

268 3)) and ytterbium trifluoromethanesulfonate (Yb(OTf)(3)).

269 of ytterbium(III) trifluoromethanesulfonate [Yb(OTf)3], N-iodosuccinimide (NIS), and acetonitrile.

270 state triplets that are based upon trivalent Yb(III), f(13), and (phen(*-) ) that are only weakly exc

271 O2 laser of wavelength 10.6 mum and a Trumpf Yb-YAG disk laser of wavelength 1.030 mum were used with

272 There are one to two Yb bodies/cell, often located close to germline cells.

273 plays antiferromagnetic coupling of the type Yb(alpha)(alphabeta)Yb(beta) at approximately 13 K.

274 Variations in zircon Hf and U/Yb reaffirm that tin belt magmas contain greater crustal

275 xcitation at 980 nm, showed an unprecedented Yb to Tb upconversion sensitization phenomenon resulting

276 include ytterbium valence measurements using Yb L(III)-edge X-ray absorption near-edge structure spec

277 signaling, were selectively synthesized via Yb(OTf)3-catalyzed desymmetrization of myo-inositol 1,3,

278 o the Yb body, a cytoplasmic sphere to which Yb is exclusively localized.

279 cific prostate brachytherapy achievable with Yb-169 and actively targeted GNPs, using an external bea

280 f tumor-specific prostate brachytherapy with Yb-169 and gGNRs.

281 e 8 alkaline-earth host materials doped with Yb(3+) and Tm(3+) , with alkaline-earth (M) spanning Ca,

282 ls around beta-NaYF4 nanocrystals doped with Yb(3+)/Er(3+) and Yb(3+)/Tm(3+).

283 field-induced QCP in CeCoIn5 by doping with Yb has surprisingly little impact on both unconventional

284 activators that are doped homogeneously with Yb(3+)/Tm(3+) ions.

285 ended downstream regions mostly overlap with Yb bodies.

286 ined by reaction of a titanocene source with Yb(OTf)3.

287 ting that piRNA biogenesis may occur without Yb bodies.

288 xed ion conductor, BaZr(0.1)Ce(0.7)Y(0.2-)(x)Yb(x)O(3-delta), that allows rapid transport of both pro

289 of the small radius of Sc(3+), Na(x)ScF(3+x):Yb/Er nanocrystals show different UC emission from that

290 lysis reveal a bimetallic structure of the Y(Yb)(III)/Y[P]3 complexes with bridging binaphthyl phosph

291 binary oxides of Ln(2) O(3) (Ln = Dy, Er, Y, Yb) and Nb(2) O(5) .

292 ypical 12-connected RE(6) cluster (RE=Eu, Y, Yb, Tb, Ce).

293 veral M(CN)(3) complexes (M = Ce, Er, Sm, Y, Yb, La) were evaluated and lanthanum tricyanide was iden

294 -Me(4)C(5))((t)BuN)]LnE(TMS)(2) (Ln = Sm, Y, Yb, Lu; E = N, CH) as precatalysts.

295 d, Ni, Pb, Pr, Rb, Sc, Se, Sr, Tl, Tm, V, Y, Yb, Zn) and variables selected by means of stepwise line

296 GSC division in mutants of piwi and fs(1)Yb (Yb), a gene that regulates piwi expression in niche cell

297 We demonstrate a ytterbium (Yb) and an erbium (Er)-doped fiber laser Q-switched by a

298 abricate an all-normal-dispersion ytterbium (Yb)-doped femtosecond fiber laser oscillator using comme

299 y unoccupied while the low-energy ytterbium (Yb) 4f states become increasingly itinerant, acquiring a

300 This makes ytterbium (Yb)-169, which emits photons with an average energy of 9