Synthesis Crystal Structure and Spectral Properties of New Sulfonamides

Journal of Chemical Crystallography - In this paper, we report new sulfonamide derivatives, 4-((2,4-dichlorophenylsulfonamido)methyl)cyclohexanecarboxylic acid (1), ethyl...     

Simpson and Newton type inequalities for convex functions via newly defined quantum integrals

We first establish two new identities, based on the kernel functions with either two section or three sections, involving quantum integrals by using new definition of quantum derivative. Then, some new inequalities related to Simpson's 1/3 formula for convex mappings are provided. In addition, Newton type inequalities, for functions whose quantum derivatives in modulus or their powers are convex, are deduced. We also mention that the results in this work generalize inequalities given in earlier study.     

A study of cylindrically symmetric solutions in $$f(R, phi,X)$$ theory of gravity

The European Physical Journal C - Much theoretical effort and automatization are required to confront new physics models with experimental data for many types of particle reactions at future...     

Investigation of modified orange peel in the removal of Cd2+, Co2+ and Zn2+ from wastewater

Journal of Radioanalytical and Nuclear Chemistry - Eco-friendly and cost-effective adsorbent material was successfully synthesized from orange peel (OP). Using H2O2, the modification of the...     

Radon emission along faults: a case study from district Karak,Sub-Himalayas,Pakistan

Journal of Radioanalytical and Nuclear Chemistry - By using Durridge RAD7, onsite soil radon measurements were performed on 13 profiles and 65 points, across the known geological faults in district...     

Enhanced photoelectrochemical activity of magnetically modified TiO2 prepared by a simple ex-situ route

Journal of Solid State Electrochemistry - Modified TiO2 nanocomposites have been recognized as attractive photocatalytic materials in solar energy conversion. The aim of this study is to enhance...     

Rational design of a BiFeWO6 nanostructure for supercapacitor applications

Journal of Solid State Electrochemistry - Scientists are increasingly interested in improving electroactive technologies for supercapacitor applications, since energy storage devices have improved...     

Nanoerythrocyte Membrane–Enveloped ROS-Responsive 5-Aminolevulinic Acid Prodrug Nanostructures with Robust Atheroprotection

The development of smart nanoagents that can respond to a specific stimulus has gained remarkable interest for treating various kinds of diseases, including atherosclerosis. On the other hand, a cell camouflaging strategy has been considered as a pivotal factor to improve the delivery stealthiness, biocompatibility, and biodegradability of nanocarriers, resolving the shortcomings of PEGylation. In this study, reactive oxygen species (ROS)-responsive 5-aminolevulinic acid (ALA) prodrug nanostructures (ROSELLA) encapsulating rapamycin (RAP) are blended with nanoerythrocyte membranes to construct red blood cell membrane (RBCM)/RAP@ROSELLA. These nanoagents are designed to be able to escape the biological barriers, accumulate in atherosclerosis lesions, and enhance the release of drugs in the intracellular milieu due to the magnification of hydrogen peroxide (H₂O₂). In vitro study proves its superior ability to inhibit the proliferation of macrophages and vascular smooth muscle cells. In vivo developmental toxicity further confirms that no significant systematic toxicity is induced by RBCM/RAP@ROSELLA, implying its favorable biocompatibility, which has potential for precise nanomedicine to combat atherosclerosis.     

Observations of nodal lines in the topological semimetal ZrSnTe

Performing angle-resolved photoemission spectroscopy(ARPES) and theoretical calculations for ZrSnTe, we find a nodal line in the kx-ky plane with a tiny gap and two nodal lines without gaps along the kzdirection. The constant energy contours are plotted in the kx-ky plane at a photon energy of 30 e V to examine the gapping feature of the nodal line. In addition, we depict the band dispersions along the Γ-M and Γ-X directions from the ARPES images at photon energies ranging from 24 to 40 e V. The kz mapping confirms the presence of stable Dirac points with obvious kzdependences along the M-A and X-R directions. In this paper, we report the two types of nodal lines associated with the theoretical local-density approximation calculations, broadening the horizons of nodal-line semimetal research.