Results 51 to 60 of about 217,790 (251)

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

Advanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash, Jihun Lee, J. Scott VanEpps, Sungmin Nam, Jouha Min   +4 more
wiley   +1 more source

Determination of minimum inhibition concentration of bacteria (E. coli and S. aureus) in surface water and wastewater against ciprofloxacin

, 2020
Department of Civil Engineering, Centre for Healthcare Science and Technology, Indian Institute of Engineering Science and Technology, Shibpur, Howrah-711 103, West Bengal, India E-mail: sushma.civil.engg@gmail.com, asok@civil.iiests.ac.in, ananya.pariksha@gmail.com Manuscript received online 20 December 2019, accepted 10 March 2020 Due to the increase
Das, Sushma, Asok Adak, Ananya Barui
openaire   +1 more source

Conjugated Porphyrin Polymer With Superior Charge Transfer for Photodynamic‐Immunomodulatory Prevention of CIED Infection in Diabetes

Advanced Healthcare Materials, EarlyView.
Under NIR irradiation, PTCPP generates ROS to eliminate MRSA biofilms and promote M1 macrophage polarization for phagocytosis. After bacterial clearance, the material is phagocytosed by macrophages, shifting their polarization to M2 phenotype via metabolic reprogramming, which synergistically enhances anti‐infection therapy and wound healing.
Honghao Ma, Jinguo Xu, Rongrong Gu, Chuanhui Dong, Te Chen, Yi Mu, Jing Zhu, Yating Wang, Wen Wang, Yingying Zhang, Hongyu Ma, Xiaochen Wang, Sheng Ye, Cheng Cheng   +13 more
wiley   +1 more source

Septic arthritis of the knee: clinical and laboratory comparison of groups with different etiologies

Clinics
OBJECTIVES: To clinically and epidemiologically characterize a population diagnosed with and treated for septic arthritis of the knee, to evaluate the treatment results and to analyze the differences between patients with positive and negative culture ...
Camilo Partezani Helito, Paulo Renan Lima Teixeira, Priscila Rosalba de Oliveira, Vladimir Cordeiro de Carvalho, José Ricardo Pécora, Gilberto Luis Camanho, Marco Kawamura Demange, Ana Lucia Munhoz Lima   +7 more
doaj   +1 more source

Faktor Risiko terhadap Total Bakteri, Staphylococcus aureus, Koliform, dan E. coli pada Susu Kambing

Agritech, 2018
The objective of this research is to determine the risk factors that affect the total bacteria, S. aureus, coliform, and E. coli in goat milk against SNI No 01-6366-2000 requirements.
Widodo Suwito, Erna Winarti, Felisitas Kristiyanti, Ari Widyastuti, Andriani Andriani   +4 more
doaj   +1 more source

A Naphthalimide‐Based NIR‐Emissive AIE Photosensitizer for Synergistic Apoptosis/Ferroptosis‐Mediated Antitumor Therapy and Broad‐Spectrum Bacterial Inactivation With Rapid Wound Healing

Advanced Healthcare Materials, EarlyView.
An ionic naphthalimide AIE photosensitizer (PS), TPAPV‐NIM‐M, anchors to cellular and bacterial membranes, emits in the far‐red/near‐infrared (NIR) region, and efficiently generates reactive oxygen species (ROS) under white light. Its membrane‐localized photodynamic action drives apoptosis/ferroptosis‐mediated tumor suppression and broad‐spectrum ...
Sayed Mir Sayed, Zeeshan Tahir, Fahri Alkan, Yavuz Nuri Ertas   +3 more
wiley   +1 more source

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

Sensitive and selective detection of Staphylococcus aureus via a dual-recognition colorimetric platform based on phenylboronic acid and IgY

Journal of Analytical Science and Technology
Staphylococcus aureus (S. aureus) is one of the major food-borne pathogenic bacteria that causes epidemic and food poisoning. In this study, a colorimetric sensing platform was developed for the sensitive and selective detection of S. aureus based on the
Yun Zhang, Chunhui Huo, Xiaohong Yang, Yanjie Cui, Yiqing Hou, Qinghe Guo, Qiongzi Wang, Mingyong Wang, Yi Zhang   +8 more
doaj   +1 more source

Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis

Advanced Materials, EarlyView.
Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena, Lucia Suarez, Aitor Ontoria, Francisca J. Benitez, Elixabete Rezabal, María Soledad Orellano, Marcelo Calderón, Cristián Huck‐Iriart, Agustin S. Picco, Matias L. Picchio, Ana Beloqui   +10 more
wiley   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

Advanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen, Zhanxi Fan, Jingjie Ge, Qiyuan He, Zhuangchai Lai, Jiawei Liu, Chaoliang Tan, Hua Zhang   +7 more
wiley   +1 more source