Science - USA (2022-04-15)
SCIENCEscience.org 15 APRIL 2022¥VOL 376 ISSUE 6590 289 Fig. 1. Catalytical performance of Cu/SiO 2 and C 60 -Cu/SiO 2 (C 60 ,10 ...
5 (nm). N 2 O chemisorption in connection with H 2 pulse reduction was adopted to measure the exposed Cu surface area and disper ...
(table S2). Indeed, C 60 is too big to intercalate into Cu lattice sites but appears to adsorb on the surface of Cu NPs through ...
transfers between C 60 and Cu^0 ,C 60 −and Cu2+. As shown in Fig. 3C, in the C 60 -Cu system the Bader charge of Cu (−0.50) is m ...
AEROSOL OPTICS Amplification of light within aerosol particles accelerates in-particle photochemistry Pablo Corral Arroyo^1 , Gr ...
overall acceleration of the reaction and the spatial inhomogeneity ofathat was observed experimentally. Based on this result, we ...
fraction,ar(t) (SM section S9). Figure 3A showseras a function of the distance from the particle center calculated for homoge- n ...
Figure 4 shows that enhancement factors for most other atmospheric aerosols lie between two and three, typically reaching their ...
CELL BIOLOGY Epithelial monitoring through ligand-receptor segregation ensures malignant cell elimination Geert de Vreede†, Step ...
binding is specific for polarity-deficient elim- ination; it is seen inscribmutant clones but not loser cells outcompeted by Myc ...
Grnd (Fig. 3C and fig S8, D and E). Dextran assays demonstrated that discs do not display transepithelial permeability, but lumi ...
preventing the growth of malignant clones within them must also be a priority. In this work, we show a mechanism for tumor elim- ...
that ligand-receptor segregation ( 22 ) may be a theme general to epithelial maintenance. REFERENCES AND NOTES L. A. Johnston,C ...
which is the elastic restoring stress of the polymer network which prevents swelling ssw;i¼Pinsel;i¼possel;iðÞði¼x;y;z 1 Þ sel;i ...
the turgor actuator were measured as illustrated in Fig. 2A. Poly(3-sulfopropylacrylate) potassium salt (PSPA) polyelectrolyte h ...
swelling ratios by changing the initial volume of the hydrogel (Vgel) inside the membrane (Fig. 2C). As the inner volume (Vmemb) ...
SCIENCEscience.org 15 APRIL 2022¥VOL 376 ISSUE 6590 305 H 2 O A B C D E F G H Time (h) Blocking stress (MP a) Bloc king force (N ...
306 15 APRIL 2022¥VOL 376 ISSUE 6590 science.orgSCIENCE As-fabricated Loaded Side view Top view Side view Side view As-fabricate ...
pressure driving the diffusion is given by DP¼pos–Pmemb;os, and the diffusion flow rate is written asQos¼DcVmADP=ðÞdRT, whereAis ...
3D PRINTING Volumetric additive manufacturing of silica glass with microscale computed axial lithography Joseph T. Toombs^1 , Ma ...
«
10
11
12
13
14
15
16
17
18
19
»
Free download pdf