The Supreme Court of California 1968-1969

Rintala, Barbara B.; P., M.; K., M. G.; E., G. K.; B., W.; M., R.; T., M.; S, Dwi Puspita; R., B. S.; M., M. L.; F., S.; K., L. S.; B., J. M.; L., R. F.; K., J. T.; H., G. J.; L., D. M.; C., W. F.; B., M. J.; B., J. W.; O., D. A.; A., S. M.; K., D. M.; C., W. M.; H., E. A.; E., M. L.; P., R. L.; S., P. E.; H., C. H.

doi:10.2307/3479638

Cited by 47 publications

(69 citation statements)

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“…DFT calculations indicate that both PdHCu 11 and PdHCu 12 are a 2-e superatom with 1S 2 configuration, similarly to the fully cuboctahedral [MCu 12 {dtc/dtp} 6 (C�CPh) 6 ] + (M = Cu, Ag, Au) clusters. [24,25] This electron count parentage is reminiscent of the well-known closo/nido relationship in clusters obeying the Wade-Mingos rules. [28] However, due to the presence of nearly linear HÀ PdÀ C bonding, PdHCu 11 and PdHCu 12 are axially distorted superatoms.…”

Section: Discussionmentioning

confidence: 99%

Hydride‐containing 2‐Electron Pd/Cu Superatoms as Catalysts for Efficient Electrochemical Hydrogen Evolution

Silalahi

Liao

et al. 2023

Angew Chem Int Ed

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The first hydride-containing 2-electron palladium/copper alloys, [PdHCu 11 {S 2 P(O i Pr) 2 } 6 (C�CPh) 4 ] (PdHCu 11 ) and [PdHCu 12 {S 2 P(O i Pr) 2 } 5 {S 2 PO(O i Pr)} (C�CPh) 4 ] (PdHCu 12 ), are synthesized from the reaction of [PdH 2 Cu 14 {S 2 P(O i Pr) 2 } 6 (C�CPh) 6 ] (PdH 2 Cu 14 ) with trifluoroacetic acid (TFA). X-ray diffraction reveals that the PdHCu 11 and PdHCu 12 kernels consist of a central PdH unit encapsulated within a vertex-missing Cu 11 cuboctahedron and complete Cu 12 cuboctahedron, respectively. DFT calculations indicate that both PdHCu 11and PdHCu 12 can be considered as axially-distorted 2electron superatoms. PdHCu 11 shows excellent HER activity, unprecedented within metal nanoclusters, with an onset potential of À 0.05 V (at 10 mA cm À 2 ), a Tafel slope of 40 mV dec À 1 , and consistent HER activity during 1000 cycles in 0.5 M H 2 SO 4 . Our study suggests that the accessible central Pd site is the key to HER activity and may provide guidelines for correlating catalyst structures and HER activity.

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Section: Discussionmentioning

confidence: 99%

Hydride‐containing 2‐Electron Pd/Cu Superatoms as Catalysts for Efficient Electrochemical Hydrogen Evolution

Silalahi

Liao

et al. 2023

Angew Chem Int Ed

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“…Others have focussed on the controlling factors of the observed environmental change using bio-economic modelling (e.g. Sankhayan et al, 2003;Sitaula et al, 2005). Some studies have reported on the effects of degradation in the region, mostly focussing on river and reservoir siltation (Sthapit & Balla, 1999) and increases in the incidence and severity of flooding (Tiwari, 2000) although others have also considered the long-term effects on economic prosperity (Semwal et al, 2004).…”

Section: Introductionmentioning

confidence: 99%

Fine-resolution remote-sensing and modelling of Himalayan catchment sustainability

Quincey

Luckman

Hessel

et al. 2007

Remote Sensing of Environment

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“…The latter may hamper interpretation of results (Carvalho Mda et al, 2012Pimenta et al, 2018) and even render certain serotype-specific qPCR assays unreliable (Supplementary Figure S2). Importantly, this limitation is not unique to qPCR-based serotyping as it has also been observed with urinary antigen tests and when using serotype-specific antisera (Austrian, 1973;Stralin et al, 2004). For the latter, however, as a cultured sample is needed, additional tests can be done for species assignment.…”

Section: Qpcr-based Serotypingmentioning

confidence: 99%

Streptococcus pneumoniae carriage studies in adults: Importance, challenges, and key issues to consider when using quantitative PCR-based approaches

et al. 2023

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Streptococcus pneumoniae causes significant morbidity and mortality among older adults. Detection of pneumococcal carriage is an accepted endpoint in pneumococcal conjugate vaccine studies. However, low sensitivity of culture-based approaches and nasopharyngeal samples have hampered adult S. pneumoniae carriage studies in the past. In contrast, detection of adult S. pneumoniae carriers with qPCR-based approaches can achieve high sensitivity and specificity and qPCR-based testing of oral samples improves accuracy of adult carriage detection. In this Viewpoint we outline a strategy for accurate qPCR-based testing. We recommend a dual-target approach for S. pneumoniae qPCR detection as no genetic target is universally present among or solely unique to it. Furthermore, we advise the evaluation of concordance among quantified qPCR targets to improve the accuracy of S. pneumoniae testing and qPCR-based serotyping. We do not recommend omission of qPCR-based oral sample testing as it will likely result in an underestimation of true adult carrier rates.

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The Supreme Court of California 1968-1969

Cited by 47 publications

References 0 publications

Hydride‐containing 2‐Electron Pd/Cu Superatoms as Catalysts for Efficient Electrochemical Hydrogen Evolution

Hydride‐containing 2‐Electron Pd/Cu Superatoms as Catalysts for Efficient Electrochemical Hydrogen Evolution

Fine-resolution remote-sensing and modelling of Himalayan catchment sustainability

Streptococcus pneumoniae carriage studies in adults: Importance, challenges, and key issues to consider when using quantitative PCR-based approaches

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