Results 101 to 110 of about 178,908 (265)

Rapid green biosynthesis of Silvermontmorillonite nanocomposite using water extract of Satureja hortensis L and evaluation of the antibacterial properties [PDF]

arXiv, 2017
In this work, facile, rapid and green biosynthesis and characterization of silvermontmorillonite nanocomposite is reported at room temperature. Silver nanoparticles were prepared by water extract of Satureja hortensis as the reducing agent and MMT as interlamellar space for controlling the size of Ag-NPs. MMT was suspended in the aqueous AgNO3 solution,
arxiv  

The Performance of Mangrove Leaf Extract (Sonneratiaalba) in Combating Bacterial Associated with Ice–Ice Disease of Seaweed (Kappaphycusalvarezii) [PDF]

, 2017
The outbreaks of ice–ice disease since 1999 at various seaweed culture in Indonesia were still very high with significant losses. Moreover, very scanty of the research on the cause and control methods has been developed.
Emmy, Syafitri, Ocky Karna, Radjasa, Slamet Budi, Prayitno, Widodo Farid, Ma'ruf   +3 more
core  

Hollow‐Structured Nanorobot with Excellent Magnetic Propulsion for Catalytic Pollutant Degradation, Anti‐Bacterial and Biofilm Removal

Advanced Healthcare Materials, EarlyView.
A hollow‐structured Fe3O4@AgAu@PDA‐ZnPc nanosphere has been developed, exhibiting controllable catalytic activity and “photothermal‐photodynamic‐Ag+” coupling antibacterial characteristics. When subjected to a rotating magnetic field, these performances are uniquely enhanced by magnetic propulsion, allowing the nanosphere to function as a magnetic ...
Jing Wang, Guangjin Yu, Qunling Fang, Yunqi Xu, Jie Zhang, Ailing Hui, Shouhu Xuan, Ken Cham‐Fai Leung   +7 more
wiley   +1 more source

Modeling Oral Multispecies Biofilm Recovery After Antibacterial Treatment [PDF]

arXiv, 2018
Recovery of multispecies oral biofilms is investigated following treatment by chlorhexidine gluconate (CHX), iodine-potassium iodide (IPI) and Sodium hypochlorite (NaOCl) both experimentally and theoretically. Experimentally, biofilms taken from two donors were exposed to the three antibacterial solutions (irrigants) for 10 minutes, respectively.
arxiv  

Clinical usage of honey as a wound dressing: An update [PDF]

, 2004
Honey is an ancient treatment that is increasingly earning its place in modern wound care. Evidence suggests it compares with other dressings in terms of its antibacterial properties, ease of use and ability to promote a moist ...
Molan, Peter C.
core   +2 more sources

Gasotransmitters in Modern Medicine: Promises and Challenges in the Use of Porous Crystalline Carriers

Advanced Healthcare Materials, EarlyView.
This perspective provides an overview of the growing interest in utilizing various gasotransmitters—small gaseous signaling molecules namely nitric oxide (NO), carbon monoxide (CO), and hydrogen sulfide (H2S)—for several therapeutic applications, with emphasis on the potential use of porous materials as carriers to provide safe and controlled local ...
Rosana V. Pinto, Moisés L. Pinto, Christian Serre   +2 more
wiley   +1 more source

Identification of a Compound That Inhibits the Growth of Gram-Negative Bacteria by Blocking BamA–BamD Interaction

Frontiers in Microbiology, 2020
The demand for novel antibiotics is imperative for drug-resistant Gram-negative bacteria which causes diverse intractable infection disease in clinic. Here, a comprehensive screening was implemented to identify potential agents that disrupt the assembly ...
Yan Li, Xiaohong Zhu, Jing Zhang, Yuan Lin, Yuan Lin, Xuefu You, Minghua Chen, Yanchang Wang, Ningyu Zhu, Shuyi Si   +9 more
doaj   +1 more source

Tri‐Layered Bioactive Cutaneous Scaffold with Integrated Bioactive Metal Organic Frameworks to Promote Full‐Thickness Infected Diabetic Wound Healing: Multifaceted Therapeutic Strategies

Advanced Healthcare Materials, EarlyView.
The limitations of existing clinical treatments highlight the need for a more comprehensive strategy for addressing infected diabetic wounds. A tri‐layered scaffold is developed to deliver therapeutics loaded in CuBDC and ZIF‐8 MOFs that are tailored to the requirements of deep‐infected diabetic wounds.
Ayse Gunyakti Mujtaba, Ayşe Karakeçili, Berna Topuz, Barış Batur, Okan Onar, Mehmet Eray Elçiğir, Çağdaş Oto, Alireza Hanifehnezhad, Kaan Orhan   +8 more
wiley   +1 more source

Antibacterial properties of nonwoven wound dressings coated with Manuka honey or methylglyoxal [PDF]

arXiv, 2017
Manuka honey (MH) is used as an antibacterial agent in bioactive wound dressings via direct impregnation onto a suitable substrate. MH provides unique antibacterial activity when compared with conventional honeys, owing partly to one of its constituents, methylglyoxal (MGO).
arxiv  

Antibacterial activity from Siamese crocodile (Crocodylus siamensis) serum [PDF]

, 2010
Antibacterial agents were purified from Siamese crocodile serum by anion exchange, gel filtration and reversed phase HPLC. Six antibacterial agents designed as Hp14, Hp15, Hp17, Hp31, Hp36 and Hp51 were purified and proved to carry activity against ...
Araki, T, Bunyatratchata, W, Daduang, S, Preecharram, S, Thammasirirak, S   +4 more
core   +2 more sources