Impact of family-non-universal $$Z^\prime $$ Z ′ boson on pure annihilation $$B_s \rightarrow \pi ^+ \pi ^-$$ B s → π + π - and $$B_d \rightarrow K^+ K^-$$ B d → K + K - decays

Liu, Ying; Wang, Wenlong; Du, D.; Li, Zuo-Hong; Xu, H.

doi:10.1140/epjc/s10052-015-3552-0

Cited by 77 publications

(101 citation statements)

References 98 publications

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“…[29], the following branching fractions are obtained: where the first uncertainty is statistical, the second systematic, and the third and fourth are due to the knowledge of [2][3][4][5]7,[31][32][33][34][35]. The pQCD estimations in Ref.…”

Section: H Y S I C a L R E V I E W L E T T E R Smentioning

confidence: 99%

Observation of the Annihilation Decay Mode B0→K+K−

et al. 2017

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A search for the B 0 → K þ K − decay is performed using pp-collision data collected by LHCb. The data set corresponds to integrated luminosities of 1.0 and 2.0 fb −1 at center-of-mass energies of 7 and 8 TeV, respectively. This decay is observed for the first time, with a significance of more than 5 standard deviations. The analysis also results in an improved measurement of the branching fraction for the B . The first uncertainty is statistical, the second is systematic, the third is due to the uncertainty on the B 0 → K þ π − branching fraction used as a normalization. For the B 0 s mode, the fourth accounts for the uncertainty on the ratio of the probabilities for b quarks to hadronize into B 0 s and B 0 mesons.

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Section: H Y S I C a L R E V I E W L E T T E R Smentioning

confidence: 99%

Observation of the Annihilation Decay Mode B0→K+K−

et al. 2017

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“…Tedious sample preparation, the use of large quantities of organic solvents, and time‐consuming processing of samples with the use of specific stationary phases in chromatographic instrumentation are some of the handicaps of certain laboratories with low resources. In terms of that, photometric methods based on hazardous silver nanoparticles incorporating expensive antibodies or chemometrics , the use of chloroform in combination with organic dyes for the spectrophotometric determination of ofloxacin, are some examples using economic detection equipment, while others reported its quantification based on expensive chromatographic instrumentation .…”

Section: Introductionmentioning

confidence: 99%

Graphene quantum dots for enhancement of fluorimetric detection coupled to capillary electrophoresis for detection of ofloxacin

et al. 2019

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A new CE method with fluorescence detection is reported on the determination of ofloxacin in milk samples using graphene quantum dots (GQDs) for sensitivity enhancement. Injection of GQDs prior the standards/sample is crucial to increase the antibiotic fluorescence response. Clean‐up and preconcentration steps allowed for a good linear correlation in a concentration range between 50 and 1000 ng/mL for the ofloxacin, detection and quantification limits being 10.7 and 35.5 ng/mL, respectively. Optimal CE conditions for the seven‐fluoroquinolone separation method were assessed in terms of buffer type, pH, and voltage. The selective interaction of GQDs with ofloxacin as model analyte was subsequently studied finding a significant sensitivity improvement; therefore, the analytes would be detected at low concentrations by means of a commercial CE device equipped with a multi‐wavelength photoluminescence detector. Due to the different maximum emission wavelengths of the target compounds and the limitations shown by the single‐wavelength photoluminescence detector coupled to the CE system, we demonstrated the usefulness of the GQD‐assisted sensitivity‐enhanced CE method to determine ofloxacin in milk samples. This work opens an interesting possibility of using GQDs in separation techniques combined with photoluminescence detectors for lowering sensitivity levels typically provided by the mere device.

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“…Poly(ε‐caprolactone) (PCL) is a biodegradable and biocompatible member in polyester family that have been widely employed as biomaterials. [43b–d,49] PCL‐ b ‐(ethylene glycol) (PCL‐ b ‐PEG) and PCL‐ b ‐poly( N ‐isopropylacrylamide) (PCL‐ b ‐PNIPAM) were co‐assembled to result in a composite polymer with a PCL core and a mixed shell consisting of PEG and PNIPAM. In situ formation of GNPs was obtained by linking to the thiol groups anchored at the end of PNIPAM chains.…”

Section: Structures Of Hybrid Nanovehiclesmentioning

confidence: 99%

Recent Advances of Using Hybrid Nanocarriers in Remotely Controlled Therapeutic Delivery

Liu

David

et al. 2016

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The development of hybrid biomaterials has been attracting great attention in the design of materials for biomedicine. The nanosized level of inorganic and organic or even bioactive components can be combined into a single material by this approach, which has created entirely new advanced compositions with truly unique properties for drug delivery. The recent advances in using hybrid nanovehicles as remotely controlled therapeutic delivery carriers are summarized with respect to different nanostructures, including hybrid host-guest nanoconjugates, micelles, nanogels, core-shell nanoparticles, liposomes, mesoporous silica, and hollow nanoconstructions. In addition, the controlled release of guest molecules from these hybrid nanovehicles in response to various remote stimuli such as alternating magnetic field, near infrared, or ultrasound triggers is further summarized to introduce the different mechanisms of remotely triggered release behavior. Through proper chemical functionalization, the hybrid nanovehicle system can be further endowed with many new properties toward specific biomedical applications.

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Impact of family-non-universal $$Z^\prime $$ Z ′ boson on pure annihilation $$B_s \rightarrow \pi ^+ \pi ^-$$ B s → π + π - and $$B_d \rightarrow K^+ K^-$$ B d → K + K - decays

Cited by 77 publications

References 98 publications

Observation of the Annihilation Decay Mode B0→K+K−

Observation of the Annihilation Decay Mode B0→K+K−

Graphene quantum dots for enhancement of fluorimetric detection coupled to capillary electrophoresis for detection of ofloxacin

Recent Advances of Using Hybrid Nanocarriers in Remotely Controlled Therapeutic Delivery

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