1
|
Okladnikova VO, Ochirov OS, Grigor’eva MN, Stelmakh SA. Polymer-polymer composition of polyvinyl alcohol and polyhexamethylene guanidine hydrochloride for antimicrobial surface protection. PROCEEDINGS OF UNIVERSITIES. APPLIED CHEMISTRY AND BIOTECHNOLOGY 2023. [DOI: 10.21285/2227-2925-2022-12-4-627-632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Since 2020, surface disinfection has become particularly relevant thus requiring improved approaches to its implementation. Conventional disinfectants comprising concentrated solutions or soluble tablets fail to fully comply with the need for antimicrobial protection of surfaces, calling for their repetitive application. This leads to considerable expenses, with the price of disinfectants rising by 30–50% over the past two years. In this article, agents characterised by prolonged action due to film-forming antimicrobial components having good adhesion to various surfaces are developed in order to reduce the cost of the disinfection procedure and increase its efficiency. In addition, such systems can be used as additives to water paint coatings for minor maintenance of medical and preventive institutions. These materials can significantly reduce the growth rate of the harmful bacteria population, as well as provide long-term protection against it. In order to implement this approach, the polymer-polymer composition based on polyvinyl alcohol and polyhexamethylene guanidine hydrochloride was developed. It should be noted that guanidine-containing polymers are characterised by high antimicrobial activity and low human toxicity, being also widely used as active agents in disinfectants. An excellent film-forming polymer exhibiting good adhesive properties, polyvinyl alcohol is non-toxic and chemically inert. Thus, the use of such additives can significantly reduce the extension of harmful bacteria, especially in crowded public areas.
Collapse
|
2
|
Song Y, Gao S, Yao Y, Zheng H, Niu Y. Synergism and properties of binary mixtures based on an arginine dodecyl ester surfactant. NEW J CHEM 2022. [DOI: 10.1039/d2nj02680e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The properties of binary mixtures of new cationic amino acid surfactant arginine dihydrochloride dodecyl ester (ADDE) with alkyl poly glycosides (APGs) were studied systematically by evaluating surface tension, conductivity, dynamic...
Collapse
|
3
|
Li J, Li Y, Wang Z, Zhang L, Jiang Y, Zhang W, Wu J. Properties of Mixed System of N‐Coco Propylene Bis‐guanidine Acetate (CPGA) and Nonionic Surfactants. ChemistrySelect 2021. [DOI: 10.1002/slct.202102335] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jun Li
- China Research Institute of Daily Chemistry Co., Ltd Taiyuan 030001 China
| | - Yunling Li
- China Research Institute of Daily Chemistry Co., Ltd Taiyuan 030001 China
| | - Zhifei Wang
- China Research Institute of Daily Chemistry Co., Ltd Taiyuan 030001 China
| | - Lu Zhang
- China Research Institute of Daily Chemistry Co., Ltd Taiyuan 030001 China
| | - Yajie Jiang
- China Research Institute of Daily Chemistry Co., Ltd Taiyuan 030001 China
| | - Wei Zhang
- Sinolight Surfactants Technology Co., Ltd. Shanghai 201512 China
| | - Junli Wu
- Sinolight Surfactants Technology Co., Ltd. Shanghai 201512 China
| |
Collapse
|
4
|
Song Y, Niu Y, Zheng H, Yao Y. Interaction of Bis-Guanidinium Acetates Surfactants with Bovine Serum Albumin Evaluated by Spectroscopy. TENSIDE SURFACT DET 2021. [DOI: 10.1515/tsd-2020-2283] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Abstract
The interactions between cocopropane bis-guanidinium acetates, tallowpropane bis-guanidinium acetates with bovine serum albumin (BSA) in an aqueous solution were studied by fluorescence and circular dichroic spectroscopy measurements. The aim of the study was to elucidate the influence of the hydrophilic group and the length of the hydrophobic chain of these surfactants on the mechanism of binding to BSA. The results revealed that for both surfactants, at low concentrations, the Stern–Volmer plots had an upward curvature and at high concentrations, the quenching efficiency was decreased with increase in surfactant concentration. Different thermodynamics parameters demonstrated the existence of hydrogen bond and van der Waals force which acting as binding forces. Static quenching was observed among the protein and surfactant. The conformation of BSA was changed at higher surfactant concentrations as shown by synchronous fluorescence and CD spectroscopy. This work reveals the mechanism and binding characteristics between guanidine surfactants and protein, and provided the basis for further applications of surfactants.
Collapse
Affiliation(s)
- Yongbo Song
- Department of Chemistry and Chemical Engineering Taiyuan Institute of Technology , 31# Xinlan Road Taiyuan Shanxi Province P. R. China
| | - Yulan Niu
- Department of Chemistry and Chemical Engineering Taiyuan Institute of Technology , 31# Xinlan Road Taiyuan Shanxi Province P. R. China
| | - Hongyan Zheng
- Department of Chemistry and Chemical Engineering Taiyuan Institute of Technology , 31# Xinlan Road Taiyuan Shanxi Province P. R. China
| | - Ying Yao
- Department of Chemistry and Chemical Engineering Taiyuan Institute of Technology , 31# Xinlan Road Taiyuan Shanxi Province P. R. China
| |
Collapse
|
5
|
Song Y, Zheng H, Niu Y, Yao Y, Meng R. Synthesis and Properties of Alkyl Bis-Guanidinium Acetates Surfactants. TENSIDE SURFACT DET 2021. [DOI: 10.1515/tsd-2019-2241] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Novel surfactants with double hydrophilic groups (cocopropane and tallowpropane bis-guanidinium acetates), were synthesized and tested to evaluate both the basic surfactant properties and the unique application performance. Surface tension, conductivity and contact angle measurements were used to study the self-aggregation behavior in aqueous solution. Aggregation parameters were calculated such as adsorption efficiency and effectiveness (pC20 and CAC/C20), the maximum surface excess concentration (Гmax) and minimum surface area permolecule (Amin). The thermodynamic parameters of aggregation based conductivity measurements revealed that the aggregation process was spontaneous and entropy-driven. Compared to DTAC and CTAC, the alkyl bis-guanidinium acetates showed a higher emulsification capacity with both liquid kerosene and soybean oil. The evaluation of antimicrobial activity showed that the alkyl bisguanidinium acetates exhibited strong antibacterial activity against the tested strains at a concentration of 50 ppm.
Collapse
Affiliation(s)
- Yongbo Song
- Department of Chemistry and Chemical Engineering, Taiyuan Institute of Technology , 31# Xinlan Road Taiyuan Shanxi Province P. R. China
| | - Hongyan Zheng
- Department of Chemistry and Chemical Engineering, Taiyuan Institute of Technology , 31# Xinlan Road Taiyuan Shanxi Province P. R. China
| | - Yulan Niu
- Department of Chemistry and Chemical Engineering, Taiyuan Institute of Technology , 31# Xinlan Road Taiyuan Shanxi Province P. R. China
| | - Ying Yao
- Department of Chemistry and Chemical Engineering, Taiyuan Institute of Technology , 31# Xinlan Road Taiyuan Shanxi Province P. R. China
| | - Rongqian Meng
- Department of Chemistry and Chemical Engineering, Taiyuan Institute of Technology , 31# Xinlan Road Taiyuan Shanxi Province P. R. China
| |
Collapse
|
6
|
Lim YM, Kim H, Lim SK, Yoo J, Lee JY, Eom IC, Yoon BI, Kim P, Yu SD, Shim I. In Vitro and In Vivo Evaluation of the Toxic Effects of Dodecylguanidine Hydrochloride. TOXICS 2020; 8:E76. [PMID: 32971939 PMCID: PMC7560342 DOI: 10.3390/toxics8030076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2020] [Revised: 09/18/2020] [Accepted: 09/21/2020] [Indexed: 11/21/2022]
Abstract
The toxicity profiles of the widely used guanidine-based chemicals have not been fully elucidated. Herein, we evaluated the in vitro and in vivo toxicity of eight guanidine-based chemicals, focusing on inhalation toxicity. Among the eight chemicals, dodecylguanidine hydrochloride (DGH) was found to be the most cytotoxic (IC50: 0.39 μg/mL), as determined by the water soluble tetrazolium salts (WST) assay. An acute inhalation study for DGH was conducted using Sprague-Dawley rats at 8.6 ± 0.41, 21.3 ± 0.83, 68.0 ± 3.46 mg/m3 for low, middle, and high exposure groups, respectively. The levels of lactate dehydrogenase, polymorphonuclear leukocytes, and cytokines (MIP-2, TGF-β1, IL-1β, TNF-α, and IL-6) in the bronchoalveolar lavage fluid increased in a concentration-dependent manner. Histopathological examination revealed acute inflammation with necrosis in the nasal cavity and inflammation around terminal bronchioles and alveolar ducts in the lungs after DGH inhalation. The LC50 of DGH in rats after exposure for 4 h was estimated to be >68 mg/m3. Results from the inhalation studies showed that DGH was more toxic in male rats than in female rats. Overall, DGH was found to be the most cytotoxic chemical among guanidine-based chemicals. Exposure to aerosols of DGH could induce harmful pulmonary effects on human health.
Collapse
Affiliation(s)
- Yeon-Mi Lim
- Environmental Health Research Department, National Institute of Environmental Research, Incheon 22689, Korea; (Y.-M.L.); (H.K.); (S.K.L.); (J.Y.); (J.-Y.L.); (I.-C.E.); (P.K.); (S.-D.Y.)
| | - Haewon Kim
- Environmental Health Research Department, National Institute of Environmental Research, Incheon 22689, Korea; (Y.-M.L.); (H.K.); (S.K.L.); (J.Y.); (J.-Y.L.); (I.-C.E.); (P.K.); (S.-D.Y.)
| | - Seong Kwang Lim
- Environmental Health Research Department, National Institute of Environmental Research, Incheon 22689, Korea; (Y.-M.L.); (H.K.); (S.K.L.); (J.Y.); (J.-Y.L.); (I.-C.E.); (P.K.); (S.-D.Y.)
| | - Jean Yoo
- Environmental Health Research Department, National Institute of Environmental Research, Incheon 22689, Korea; (Y.-M.L.); (H.K.); (S.K.L.); (J.Y.); (J.-Y.L.); (I.-C.E.); (P.K.); (S.-D.Y.)
| | - Ji-Young Lee
- Environmental Health Research Department, National Institute of Environmental Research, Incheon 22689, Korea; (Y.-M.L.); (H.K.); (S.K.L.); (J.Y.); (J.-Y.L.); (I.-C.E.); (P.K.); (S.-D.Y.)
| | - Ig-Chun Eom
- Environmental Health Research Department, National Institute of Environmental Research, Incheon 22689, Korea; (Y.-M.L.); (H.K.); (S.K.L.); (J.Y.); (J.-Y.L.); (I.-C.E.); (P.K.); (S.-D.Y.)
| | - Byung-Il Yoon
- College of Veterinary Medicine and Institute of Veterinary Science, Kangwon National University, Chuncheon 24341, Korea;
| | - Pilje Kim
- Environmental Health Research Department, National Institute of Environmental Research, Incheon 22689, Korea; (Y.-M.L.); (H.K.); (S.K.L.); (J.Y.); (J.-Y.L.); (I.-C.E.); (P.K.); (S.-D.Y.)
| | - Seung-Do Yu
- Environmental Health Research Department, National Institute of Environmental Research, Incheon 22689, Korea; (Y.-M.L.); (H.K.); (S.K.L.); (J.Y.); (J.-Y.L.); (I.-C.E.); (P.K.); (S.-D.Y.)
| | - Ilseob Shim
- Environmental Health Research Department, National Institute of Environmental Research, Incheon 22689, Korea; (Y.-M.L.); (H.K.); (S.K.L.); (J.Y.); (J.-Y.L.); (I.-C.E.); (P.K.); (S.-D.Y.)
| |
Collapse
|
7
|
Wang M, Li Y, Wu Z, Li J, Wang Z. Synthesis and Surface Activity of N‐coco Propylene Bis‐guanidine Hydrochloride. ChemistrySelect 2019. [DOI: 10.1002/slct.201902116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mengwei Wang
- China Research Institute of Daily Chemistry Co., Ltd Taiyuan 030001 China
| | - Yunling Li
- China Research Institute of Daily Chemistry Co., Ltd Taiyuan 030001 China
| | - Zhifang Wu
- China Research Institute of Daily Chemistry Co., Ltd Taiyuan 030001 China
| | - Jun Li
- China Research Institute of Daily Chemistry Co., Ltd Taiyuan 030001 China
| | - Zhifei Wang
- China Research Institute of Daily Chemistry Co., Ltd Taiyuan 030001 China
| |
Collapse
|
8
|
Rhamnolipids functionalized with basic amino acids: Synthesis, aggregation behavior, antibacterial activity and biodegradation studies. Colloids Surf B Biointerfaces 2019; 181:234-243. [DOI: 10.1016/j.colsurfb.2019.05.037] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 05/13/2019] [Accepted: 05/15/2019] [Indexed: 11/17/2022]
|
9
|
Zaky MF, Sabbah IA, Hendawy ME, Abdel Hameed RS, Negm NA. Synthesis, Characterization, and Surface Activities of Polymeric Cationic Thiol Surfactants in Aqueous Medium. J SURFACTANTS DETERG 2018. [DOI: 10.1002/jsde.12233] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mohamed F. Zaky
- Petrochemicals Department; Egyptian Petroleum Research Institute; 1-Ahmed elzommer street-Nasr city, Cairo 11711 Egypt
| | - Ibrahim A. Sabbah
- Chemistry Department, Faculty of Science; Al-Azhar University; El Nasr Street, BO 11752, Cairo Egypt
| | - Mostafa E. Hendawy
- Chemistry Department, Faculty of Science; Al-Azhar University; El Nasr Street, BO 11752, Cairo Egypt
| | - Reda S. Abdel Hameed
- Chemistry Department, Faculty of Science; Al-Azhar University; El Nasr Street, BO 11752, Cairo Egypt
| | - Nabel A. Negm
- Petrochemicals Department; Egyptian Petroleum Research Institute; 1-Ahmed elzommer street-Nasr city, Cairo 11711 Egypt
| |
Collapse
|
10
|
Pinazo A, Manresa M, Marques A, Bustelo M, Espuny M, Pérez L. Amino acid–based surfactants: New antimicrobial agents. Adv Colloid Interface Sci 2016; 228:17-39. [PMID: 26792016 DOI: 10.1016/j.cis.2015.11.007] [Citation(s) in RCA: 119] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2015] [Revised: 11/10/2015] [Accepted: 11/10/2015] [Indexed: 12/11/2022]
Abstract
The rapid increase of drug resistant bacteria makes necessary the development of new antimicrobial agents. Synthetic amino acid-based surfactants constitute a promising alternative to conventional antimicrobial compounds given that they can be prepared from renewable raw materials. In this review, we discuss the structural features that promote antimicrobial activity of amino acid-based surfactants. Monocatenary, dicatenary and gemini surfactants that contain different amino acids on the polar head and show activity against bacteria are revised. The synthesis and basic physico-chemical properties have also been included.
Collapse
|