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http://dx.doi.org/10.5811/westjem.2020.5.48216 | DOI Listing |
Antibiotics (Basel)
November 2024
Department of Biological Sciences, Winston Salem State University, Winston-Salem, NC 27110, USA.
Infectious diseases caused by bacteria are life-threating and are among the major causes of death in the world. Antibiotics have offered humans a new approach to infection control. Antibiotics are reckoned as the "magic bullets" for the fight against bacterial infections, therefore increasing life expectancy and decreasing mortality and morbidity.
View Article and Find Full Text PDFAdv Mater
December 2024
MOE Key Laboratory of Macromolecular Synthesis and Functionalization, International Research Center for X Polymers, Department of Polymer Science and Engineering, Zhejiang University, 38 Zheda Road, Hangzhou, 310027, China.
Lightweight cellular materials with high stiffness and excellent recoverability are critically important in structural engineering applications, but the intrinsic conflict between these two properties presents a significant challenge. Here, a topological cellular hierarchy is presented, designed to fabricate ultra-stiff (>10 MPa modulus) yet super-elastic (>90% recoverable strain) graphene aerogels. This topological cellular hierarchy, composed of massive corrugated pores and nanowalls, is designed to carry high loads through predominantly reversible buckling within the honeycomb framework.
View Article and Find Full Text PDFAnn Pharm Fr
December 2024
Université Paris-Saclay, CEA, INRAE, Département Médicaments et Technologies pour la Santé (DMTS), SPI, 30200 Bagnols-sur-Cèze, France.
Tradition has it that the politician Robespierre, a famous tribune of the French Revolution, was lying, wounded in the face by a bullet from a firearm, on an 18th century desk, and left a trace of blood there, before being guillotined the next day (1794). This piece of furniture is now kept in the National Archives (Paris, France). A paleo-proteomic study was carried out on several brown stains on the leather of the desk, which confirmed the human blood nature of the sample, but also identified the protein signature of different cranio-facial organs.
View Article and Find Full Text PDFEur Heart J Case Rep
December 2024
Department of Cardiology, DMC/Harper University Hospital, 3990 John R St, Detroit, MI 48201, USA.
Background: As a rare complication of penetrating chest trauma, one can occasionally find foreign bodies inside the pericardium. Even rarer is finding an intact bullet inside the pericardial cavity following the gunshot injury.
Case Summary: A 17-year-old male presented to the emergency department as a Level 1 trauma for multiple gunshot wounds.
Forensic Sci Res
December 2024
Department of Forensic Chemistry, Criminal Investigation Police University of China, Shenyang, China.
Unlabelled: In forensic laboratories, analytical investigations of gunshot residues (GSRs) are usually conducted by scanning electron microscopy (SEM) in combination with energy dispersive X-ray microanalysis. If GSRs are covered with bloodstains, SEM cannot detect them. In this study, an inductively coupled plasma mass spectrometry method is proposed to solve this problem.
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