Results 21 to 30 of about 1,778 (169)

Determination of Polyhexamethylene Biguanide Hydrochloride Using a Lactone-Rhodamine B-Based Fluorescence Optode

Molecules, 2020
A new determination method for polyhexamethylene biguanide hydrochloride (PHMB) using a lactone-rhodamine B (L-RB) based fluorescence optode has been developed.
Akane Funaki, Yuta Horikoshi, Teruyuki Kobayashi, Takashi Masadome   +3 more
doaj   +1 more source

The Activity of PHMB and Other Guanidino Containing Compounds against Acanthamoeba and Other Ocular Pathogens

Microorganisms, 2022
In recent years, a rise in the number of contact lens users in the UK and worldwide coincided with an increased incidence of microbial keratitis. The aim of this study was to investigate the antimicrobial activities of polyhexamethylene guanidine (PHMG),
Dharanga Ratnayake, Michael Ansah, Enas Al Ani, Wayne Heaselgrave   +3 more
doaj   +1 more source

Functionalized-AgNPs for Long-Term Stability and Its Applicability in the Detection of Manganese Ions

Advances in Polymer Technology, 2020
In this study, silver nanoparticles (AgNPs) were functionalized by various molecules, including sodium borohydride (NaBH4), polyhexamethylene biguanide hydrochloride (PHMB), and Tween 80 to investigate the long-term stabilization of AgNPs in an aqueous ...
Van-Tuan Hoang, Mai Mai, Le Thi Tam, Ngoc Phan Vu, Nguyen Tien Khi, Phuong Dinh Tam, Tran Quang Huy, Anh-Tuan Le, Ngo Xuan Dinh, Vinh-Hoang Tran   +9 more
doaj   +1 more source

The effect of the disulfideisomerase domain containing protein in the defense against polyhexamethylene biguanide of highly tolerant Acanthamoeba at the trophozoite stage

International Journal for Parasitology: Drugs and Drug Resistance, 2016
Acanthamoeba castellanii is a free-living protozoan pathogen capable of causing a blinding keratitis and fatal granulomatous encephalitis. Current treatment generally involves an hourly application of polyhexamethylene biguanide (PHMB) over a period of ...
Fu-Chin Huang, Tao-Shen Liu, Sung-Chou Li, Min-Hsiu Shih, Jyh-Wei Shin, Wei-Chen Lin   +5 more
doaj   +1 more source

In vitro response of THP-1 derived macrophages to antimicrobially effective PHMB-coated Ti6Al4V alloy implant material with and without contamination with S. epidermidis and P. aeruginosa

Biomaterials Research, 2022
Aim Periprosthetic joint infections are a devastating complication after arthroplasty, leading to rejection of the prosthesis. The prevention of septic loosening may be possible by an antimicrobial coating of the implant surface.
Paula Zwicker, Thomas Schmidt, Melanie Hornschuh, Holger Lode, Axel Kramer, Gerald Müller   +5 more
doaj   +1 more source

Seed Coating with Biowaste Materials and Biocides—Environment-Friendly Biostimulation or Threat?

Agronomy, 2021
The presented study assessed the effect of bovine (BC) and fish (FC) waste-derived collagen, poly(hexamethylenebiguanide) hydrochloride (PHMB) and waste dolomite on the emergence of seedlings, growth and development of pea (Pisum sativum L.
Monika Skwarek, Mateusz Wala, Jeremi Kołodziejek, Katarzyna Sieczyńska, Magdalena Lasoń-Rydel, Katarzyna Ławińska, Andrzej Obraniak   +6 more
doaj   +1 more source

Ecotoxicity of polyhexamethylene biguanide hydrochloride (PHMB) in the neotropical snail Biomphalaria glabrata (Say, 1818) [PDF]

Anais da Academia Brasileira de Ciências
The polyhexamethylene biguanide hydrochloride (PHMB) is a sanitizer with a broad range of potential applications. Nevertheless, the ecotoxicity of PHMB to gastropod snails remains scarce.
WALLACE N. DE JESUS, MARIA EDUARDA A. ALMEIDA, MARIA CLARA S. RAMOS, KARINE B. MACHADO, THIAGO L. ROCHA, LUCIANA DAMACENA-SILVA   +5 more
doaj   +2 more sources

Wound Healing Property of a Novel Thermo-Reversible Wound Gel With Lasting Antimicrobial and Antibiofilm Activity. [PDF]

Int Wound J
ABSTRACT This study investigated the efficacy and safety of a novel thermo‐reversible antimicrobial wound gel (TRG, revyve Antimicrobial Wound Gel) designed to combat biofilm‐related infections in wounds. The TRG was evaluated for its ability to disrupt biofilms, sustain antimicrobial activity and promote wound healing.
Visvalingam J, Li J, Jozic I, Lee SP, Sailer M, Gil J, Solis M, Davis SC, Huizinga RB.   +8 more
europepmc   +2 more sources

Polyhexanide as a new antiseptic composition for a dentist

Эндодонтия Today, 2021
Aim. To assess systematically the available scientific evidence about clinical response of using polyhexanide as an antiseptic agent in medicine and dentistry.
Z. S. Khabadze, D. S. Nazarova, A. A. Kulikova, Yu. A. Generalova, E. S. Shilyaeva, A. P. Kotelnikova   +5 more
doaj   +1 more source

The Effects of Polyhexamethylene Biguanide (PHMB) and TLR Agonists Alone or as Polyplex Nanoparticles against Leishmania infantum Promastigotes and Amastigotes

Veterinary Sciences, 2020
Dogs are the main reservoir for Leishmania infantum, manifesting from a subclinical to a fatal disease. Limited treatments are available, although new antiparasitics and immunomodulators are pursued.
Pamela Martínez-Orellana, Marta Baxarias, Liam Good, Laia Solano-Gallego   +3 more
doaj   +1 more source