Mechano-hydrothermal synthesis of SDS intercalated LDH nanohybrids and their removal efficiency for 2,4-dichlorophenoxyacetic acid from aqueous solution

Zhang, Fengrong; Du, Na; Song, Shue; Hou, Wanguo

doi:10.1016/j.matchemphys.2014.12.019

Cited by 55 publications

(39 citation statements)

References 41 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…23,191 This is mainly due to the inherent losses 23,60,65 in the constitutive components of the hyperlens and finite discretization of the metamaterial. 192,193 It is still worth pursuing the development of the hyperlens, since there may be methods found that alleviate these concerns. Another possibility is new ways to utilize the hyperlens such as illuminating it in "reverse" as a subwavelength focusing device for nanolithography or high-density optical data storage.…”

Section: -13mentioning

confidence: 99%

Review of near-field optics and superlenses for sub-diffraction-limited nano-imaging

2016

View full text Add to dashboard Cite

Near-field optics and superlenses for imaging beyond Abbe's diffraction limit are reviewed. A comprehensive and contemporary background is given on scanning near-field microscopy and superlensing. Attention is brought to recent research leveraging scanning near-field optical microscopy with superlenses for new nano-imaging capabilities. Future research directions are explored for realizing the goal of low-cost and high-performance sub-diffraction-limited imaging systems. © 2016 Author(s)

show abstract

Section: -13mentioning

confidence: 99%

Review of near-field optics and superlenses for sub-diffraction-limited nano-imaging

2016

View full text Add to dashboard Cite

show abstract

“…Penny et al (2016) suggested thepossibility of alack of planets in the Galactic bulge. OGLE-2013-BLG-1761Lb can be added to the growing list of planets discovered by microlensing, such as OGLE-2015-BLG-0051Lb (Han et al 2016a), OGLE-2014-BLG-1760Lb (Bhattacharya et al 2016), and OGLE-2012-BLG-0724Lb (Hirao et al 2016b), which counters this suggestion. This work contributes to thesample of planets found by microlensing, which is useful for testing planetary formation theories and the planet distribution in the Galaxy.…”

Section: Discussionmentioning

confidence: 95%

OGLE-2013-BLG-1761Lb: A Massive Planet around an M/K Dwarf

Hirao

Udalski

Sumi

et al. 2017

View full text Add to dashboard Cite

We report the discovery and the analysis of the planetary microlensing event, OGLE-2013-BLG-1761. There are some degenerate solutions in this event because the planetary anomaly is only sparsely sampled. However,the detailed lightcurve analysis ruled out all stellar binary models and shows the lens to be a planetary system. There is the so-called close/wide degeneracy in the solutions with the planet/host mass ratio of q∼(7.0±2.0)×10 −3 and q∼(8.1±2.6)×10−3 with the projected separation in Einstein radius units of s=0.95 (close) and s=1.18 (wide), respectively. The microlens parallax effect is not detected, but the finite source effect is detected. Our Bayesian analysis indicates that the lens system is located = . The preference of the large lens distance in the Bayesian analysis is due to the relatively large observed source star radius. The distance and other physical parameters may be constrained by the future high-resolution imaging by large groundtelescopes orHST. If the estimated lens distance is correct, thenthis planet provides another sample for testing the claimed deficit of planets in the Galactic bulge.-

show abstract

“…As a result, π E measurements have been confined to a small fraction of all events, preferentially events with long timescales and/or events caused by relatively nearby lenses. For binary-lens events, π E measurement becomes further complicated because the orbital motion of the binary lens produces deviations in lensing light curves similar to those induced by microlens-parallax effects (Batista et al 2011;Skowron et al 2011;Han et al 2016aHan et al , 2016b.…”

Section: Introductionmentioning

confidence: 99%

OGLE-2017-BLG-0329L: A Microlensing Binary Characterized with Dramatically Enhanced Precision Using Data from Space-based Observations

Han¹,

Novati²,

Udalski³

et al. 2018

ApJ

View full text Add to dashboard Cite

Mass measurements of gravitational microlenses require one to determine the microlens parallax π E , but precise π E measurement, in many cases, is hampered due to the subtlety of the microlens-parallax signal combined with the difficulty of distinguishing the signal from those induced by other higher-order effects. In this work, we present the 1 analysis of the binary-lens event OGLE-2017-BLG-0329, for which π E is measured with a dramatically improved precision using additional data from space-based Spitzer observations. We find that while the parallax model based on the ground-based data cannot be distinguished from a zero-π E model at the 2σ level, the addition of the Spitzer data enables us to identify two classes of solutions, each composed of a pair of solutions according to the wellknown ecliptic degeneracy. It is found that the space-based data reduce the measurement uncertainties of the north and east components of the microlens-parallax vector E p by factors ∼18 and ∼4, respectively. With the measured microlens parallax combined with the angular Einstein radius measured from the resolved caustic crossings, we find that the lens is composed of a binary with component masses of either (M 1 , M 2 )∼(1.1, 0.8) M e or ∼(0.4, 0.3) M e according to the two solution classes. The first solution is significantly favored but the second cannot be securely ruled out based on the microlensing data alone. However, the degeneracy can be resolved from adaptive optics observations taken ∼10 years after the event.

show abstract

Mechano-hydrothermal synthesis of SDS intercalated LDH nanohybrids and their removal efficiency for 2,4-dichlorophenoxyacetic acid from aqueous solution

Cited by 55 publications

References 41 publications

Review of near-field optics and superlenses for sub-diffraction-limited nano-imaging

Review of near-field optics and superlenses for sub-diffraction-limited nano-imaging

OGLE-2013-BLG-1761Lb: A Massive Planet around an M/K Dwarf

OGLE-2017-BLG-0329L: A Microlensing Binary Characterized with Dramatically Enhanced Precision Using Data from Space-based Observations

Contact Info

Product

Resources

About