Results 241 to 250 of about 601,287 (314)

NIR‐Activated Ag2S Quantum Dots for Efficient Broad‐Spectrum Antibacterial and Biofilm Disruption

Advanced Materials Interfaces, EarlyView.
This study presents a novel non‐antibiotic strategy leveraging NIR‐activated Ag2S QDs for synergistic PTT/PDT. The platform degrades the protective extracellular matrix via localized hyperthermia, facilitating deep penetration and ROS‐induced oxidative damage.
Rui Yao, Peiqing Sun, Yaxin Chen, Zhijie Lei, Li Wang, Jianglin Yu, Ying Liu, Wusimanjiang Hailipitimu, Wei Wei, Jing Zhao, Xusheng Qiu   +10 more
wiley   +1 more source

Conflicts between the DNA replication and repair machineries promote cell death in Gram-positive bacteria. [PDF]

Microbiology (Reading)
Gaimster H, Stevens D, Grimshaw J, Hubbard J, Mickiewicz K, Murray H, Winterhalter C.   +6 more
europepmc   +1 more source

Radiotherapy Enhancement by Gold Nanocluster‐functionalized Nanoliposomes Using Polychromatic Orthovoltage X‐ray Irradiation

Advanced Materials Interfaces, EarlyView.
Lipid drug carriers to which ultra‐small gold nanoparticles were added enabled more efficient radiotherapy of cultured pancreatic cancer tumors. These nanoparticles boosted radiation‐induced damage to tumors by generating more reactive molecules, though higher gold levels are needed for strong benefits.
Nazareth Milagros Carigga Gutierrez, Eaazhisai Kandiah, Sofia Leo, Erwan Dupont, Fabrizio Johnson‐Corrales, Marc‐André Hograindleur, Sarvenaz Keshmiri, Hélène Elleaume, Benoit Busser, Romain Haudecoeur, Véronique Jacob, Anthony Vella, Véronique Josserand, Maxime Henry, Jean‐Luc Coll, Amandine Hurbin, Xavier Le Guével, Mans Broekgaarden   +17 more
wiley   +1 more source

Gram-positive targeting antibiotics are associated with progression and death in women with platinum-sensitive recurrent high grade epithelial ovarian cancer. [PDF]

J Gynecol Oncol
Chambers LM, Chalif J, Yao M, Reizes O, Rose PG, Michener CM, Vargas R.   +6 more
europepmc   +1 more source

A Comprehensive Review of Waste‐Derived Materials for Solar Still Performance Enhancement

Advanced Materials Interfaces, EarlyView.
ABSTRACT Solar desalination reduces energy use and produces freshwater sustainably, but its productivity is limited and cannot meet rising demand. Thus, solar desalination system improvements are sought to boost water productivity. Waste materials are abundantly available and burden the environment, making them low‐cost enhancers for solar desalination
A. S. Abdullah, Abanob Joseph, Wissam H. Alawee, Gamal B. Abdelaziz, Mohammed El Hadi Attia, Swellam W. Sharshir, Ahmed El‐Harairy   +6 more
wiley   +1 more source

Rare but Risky: Orthopedic Infections by Unconventional Gram-Positive Cocci - A Case Series. [PDF]

J Orthop Case Rep
Phute UP, Phute SU, Deshmukh GK, Bhange DB.   +3 more
europepmc   +1 more source

Emergence of transferable daptomycin resistance in Gram-positive bacteria. [PDF]

NPJ Antimicrob Resist
Marciniak T, Kirchner L, Wolf SA, Walther B, Bischler T, Nyasinga J, Gunturu R, Semmler T, Gräfenhan T, Whitelaw A, Scherf-Clavel O, Holzgrabe U, Ziebuhr W.   +12 more
europepmc   +1 more source

Discovery of Late Intermediates in Methylenomycin Biosynthesis Active against Drug-Resistant Gram-Positive Bacterial Pathogens. [PDF]

J Am Chem Soc
Corre C, Idowu GA, Song L, Whitehead ME, Alkhalaf LM, Challis GL.   +5 more
europepmc   +1 more source

Prevalence of Vancomycin-Resistant Van A and Van B Genes in ESKAPE Gram-Positive Bacteria Isolated from Hospitalized Patients in Mashhad, Iran

Saeideh Hamzeh, Shahla Hosseini, Tohid Javaheri, Negar Rajabi   +3 more
openalex   +2 more sources

Clinical implementation of endolysins targeting gram-positive bacteria points toward a combination strategy with standard-of-care antibiotics: a selective review. [PDF]

Eur J Med Res
Vander Elst N.
europepmc   +1 more source