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Journal articles on the topic 'Synthetic agent'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

Nasution, Halimatuddahliana, Hamidah Harahap, Nisaul F. Dalimunthe, et al. "Hydrogel and Effects of Crosslinking Agent on Cellulose-Based Hydrogels: A Review." Gels 8, no. 9 (2022): 568. http://dx.doi.org/10.3390/gels8090568.

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Hydrogels are hydrophilic polymer materials that can swell but are insoluble in water. Hydrogels can be synthesized with synthetic or natural polymers, but natural polymers are preferred because they are similar to natural tissues, which can absorb a high water content, are biocompatible, and are biodegradable. The three-dimensional structure of the hydrogel affects its water insolubility and ability to maintain its shape. Cellulose hydrogels are preferred over other polymers because they are highly biocompatible, easily accessible, and affordable. Carboxymethyl cellulose sodium (CMCNa) is an

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2

Zhao, Xia, Yang Li Zhao, Hui Xia Feng, He Ming Luo, Gang Xie, and Feng Jiang. "The Research of a New Purifying Agent on Synthesis and Performance." Advanced Materials Research 197-198 (February 2011): 865–69. http://dx.doi.org/10.4028/www.scientific.net/amr.197-198.865.

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This paper synthesis a new purifying agent on a rapid semidry process, using a natural guar gum as basic material, which was carboxymethyl guar. The factors which affect degree of substitution (DS) of carboxymethyl guar, such as the reaction temperature, the reaction time, the consumption of chloroacetic acid, and the consumption of sodium hydroxide etc were studied. The best synthesis condition was concluded. The flocculating property of the produced purifying agent was studied. Then the experiment analysis the structure and thermal stability through IR and DTA. The experiment results showed

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3

K, Adithya, Dayakar P, and Venkata Krishnaiah. R. "Comparative Study on the Effect of Synthetic Foaming Agent and Natural Foaming Agent on the Engineering Properties of Foam Concrete." Journal of Ceramics and Concrete Sciences 9, no. 2 (2024): 1–13. http://dx.doi.org/10.46610/joccs.2024.v09i02.001.

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The abstract discusses the imperative for the construction industry to pursue sustainable practices, particularly in materials selection. It introduces the study examining how different foaming agents impact the properties of foam concrete, a lightweight material crucial for sustainable construction. The construction industry's contribution to global sustainability efforts necessitates exploring eco-friendly alternatives for building materials. This study investigates the impact of synthetic and natural foaming agents on the engineering properties of foam concrete, with a focus on environmenta

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Febrianto, Achmad, Ana Sri Wulandari, and Sitti Nur Aini. "BIOLOGICAL AGENT INNOVATION AS AN EFFORT TO IMPROVE THE ECONOMY OF FARMERS IN MOJOLEGI VILLAGE, GADING DISTRICT, PROBOLINGGO REGENCY." IJED: International Journal of Economy Development Research 2, no. 1 (2023): 21–30. http://dx.doi.org/10.33650/ijed.v2i1.7635.

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Abstract :The application of biological agent innovation as an effort to improve the agricultural economy in Mojolegi Village, Gading District, Probolinggo Regency is a new breakthrough that started in August 2015. Farmers have started implementing it. Biological agents, this application is one way for farmers to overcome the expensiveness of synthetic fertilizers and also to prevent the bad effects that synthetic chemicals will cause. The negative impacts that will occur on yields and agricultural land due to excessive use of synthetic pesticides in the long term. This biological agent was fi

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Kalilu, R. O. R., and I. A. Mohammed. "Elemental Comparison of African Balsam and Shea Butter Woods Ashes for Cloth Dyeing." British Journal of Environmental Sciences 12, no. 3 (2024): 12–22. http://dx.doi.org/10.37745/bjes.2013/vol12n31222.

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Elemental comparison of wood ashes fixating materials in cloth dyeing has not been of scholarly attention, especially in Nigeria where studies have also excluded wood ashes for fixating agent for cloth dyeing. This study therefore elementally examined and compared ashes of African Balsam Woods(ABW) (Daniella Oliver) and Shea Butter Wood(SBW) (vita iloria paradoxa) and produced fixating agent with the selected woods with a view to providing scientic fixating agent for alternate synthetic fixating. Woods of each samples were harvested and processed into ashes stage as well as analysed with parti

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Zhu, Kemin, Kang Liu, Junli Liu, et al. "Generating synthetic population for simulating the spatiotemporal dynamics of epidemics." PLOS Computational Biology 20, no. 2 (2024): e1011810. http://dx.doi.org/10.1371/journal.pcbi.1011810.

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Agent-based models have gained traction in exploring the intricate processes governing the spread of infectious diseases, particularly due to their proficiency in capturing nonlinear interaction dynamics. The fidelity of agent-based models in replicating real-world epidemic scenarios hinges on the accurate portrayal of both population-wide and individual-level interactions. In situations where comprehensive population data are lacking, synthetic populations serve as a vital input to agent-based models, approximating real-world demographic structures. While some current population synthesizers

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Gutiérrez, Margarita, Jessica Amigo, Eduardo Fuentes, Ivan Palomo, and Luis Astudillo. "Synthetic isoxazole as antiplatelet agent." Platelets 25, no. 4 (2013): 234–38. http://dx.doi.org/10.3109/09537104.2013.807335.

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8

Wen, Shuang Shuang, Guang Xue Chen, Qi Feng Chen, Zhen Cai Qu, and Jin Yan. "Analysis and Synthesis of Surface Sizing Agent BLD-02." Advanced Materials Research 236-238 (May 2011): 1401–4. http://dx.doi.org/10.4028/www.scientific.net/amr.236-238.1401.

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The chemical composition of surface sizing agent BLD-02 was researched, as well as its synthesis method. BLD-02 was analyzed by infrared spectroscopy, and the main monomers were styrene, acrylate and acrylonitrile. In the process of synthesis, these monomers were prepared for copolymer latex by seed emulsion polymerization. Through a series of pre-trial, the results showed that when the contents of initiator and emulsifying agent were 0.3% and 3% (the percentage of total) respectively, the weight ratio of hard monomer to soft monomer was 2/3 and the reaction temperature was 75°C, the synthetic

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9

Lim, Dong-Jin. "Cross-Linking Agents for Electrospinning-Based Bone Tissue Engineering." International Journal of Molecular Sciences 23, no. 10 (2022): 5444. http://dx.doi.org/10.3390/ijms23105444.

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Electrospun nanofibers are promising bone tissue scaffolds that support bone healing due to the body’s structural similarity to the extracellular matrix (ECM). However, the insufficient mechanical properties often limit their potential in bone tissue regeneration. Cross-linking agents that chemically interconnect as-spun electrospun nanofibers are a simple but effective strategy for improving electrospun nanofibers’ mechanical, biological, and degradation properties. To improve the mechanical characteristic of the nanofibrous bone scaffolds, two of the most common types of cross-linking agents

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Zeng, Xiangjian, Qiuman Zhou, Zhenjie Yuan, et al. "Investigation of poly (2-methyl imidazole co 1,4-butanediol diglycidyl ether) as a leveler for blind hole copper plating." Materials Physics and Chemistry 6, no. 1 (2023): 3354. http://dx.doi.org/10.18282/mpc.v6i1.3354.

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<p>The current synthetic leveler agents are complex to operate, troublesome to purify, and low to pore filling rates. Herein, we report a new, simple, green, and inexpensive method for the synthesis of leveler agents and study their properties systematically. In acidic copper sulfate plating solutions, including polyethylene glycol (PEG), sodium 3,3’-dithiodipropane sulfonate (SPS), and chloride ions, the relation between leveler agents (dimethylimidazole and 1,4-butanediol diglycidyl ether) and the filling of blind holes have been investigated. The synthesized leveler agent was structur

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MacIntyre, C. Raina. "Reevaluating the Risk of Smallpox Reemergence." Military Medicine 185, no. 7-8 (2020): e952-e957. http://dx.doi.org/10.1093/milmed/usaa084.

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Abstract Introduction Smallpox, caused by variola virus, was eradicated in 1980, but remains a category A bioterrorism agent. A decade ago, smallpox ranked second after anthrax in a multifactorial risk priority scoring analysis of category A bioterrorism agents. However, advances in genetic engineering and synthetic biology, including published methods for synthesizing an Orthopoxvirus, require the assumptions of this scoring for smallpox and other category A agents to be reviewed. Materials and Methods The risk priority framework was reviewed and revised to account for the capability for crea

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Zheng, Xiao-Jun, Qi Li, Hao Peng, et al. "Remediation of Heavy Metal-Contaminated Soils with Soil Washing: A Review." Sustainability 14, no. 20 (2022): 13058. http://dx.doi.org/10.3390/su142013058.

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Soil with heavy metals’ contamination has caused worldwide concern, and there is an increasing interest in the application of washing agents for the remediation of soils with heavy metals’ contamination. The review summarizes the recent findings about soil washing with different washing agents. For soil washing technologies, the solubilizing capability, toxicity, and biocompatibility of agents are essential concerns. Washing agents can enhance heavy metals’ desorption and removal from soil. Inorganic acids/bases/salts, synthetic surfactants, and synthetic chelators are often limited due to the

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Gorochowski, Thomas E. "Agent-based modelling in synthetic biology." Essays in Biochemistry 60, no. 4 (2016): 325–36. http://dx.doi.org/10.1042/ebc20160037.

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Biological systems exhibit complex behaviours that emerge at many different levels of organization. These span the regulation of gene expression within single cells to the use of quorum sensing to co-ordinate the action of entire bacterial colonies. Synthetic biology aims to make the engineering of biology easier, offering an opportunity to control natural systems and develop new synthetic systems with useful prescribed behaviours. However, in many cases, it is not understood how individual cells should be programmed to ensure the emergence of a required collective behaviour. Agent-based model

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Von Hoene, Emma, Amira Roess, Hamdi Kavak, and Taylor Anderson. "Synthetic population generation with public health characteristics for spatial agent-based models." PLOS Computational Biology 21, no. 3 (2025): e1012439. https://doi.org/10.1371/journal.pcbi.1012439.

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Agent-based models (ABMs) simulate the behaviors, interactions, and disease transmission between individual “agents” within their environment, enabling the investigation of the underlying processes driving disease dynamics and how these processes may be influenced by policy interventions. Despite the critical role that characteristics such as health attitudes and vaccination status play in disease outcomes, the initialization of agent populations with these variables is often oversimplified, overlooking statistical relationships between attitudes and other characteristics or lacking spatial he

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15

Kiourt, Chairi, and Dimitris Kalles. "Synthetic learning agents in game-playing social environments." Adaptive Behavior 24, no. 6 (2016): 411–27. http://dx.doi.org/10.1177/1059712316679239.

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This paper investigates the performance of synthetic agents in playing and learning scenarios in a turn-based zero-sum game and highlights the ability of opponent-based learning models to demonstrate competitive playing performances in social environments. Synthetic agents are generated based on a variety of combinations of some key parameters, such as exploitation-vs-exploration trade-off, learning back-up and discount rates, and speed of learning, and interact over a very large number of games on a grid infrastructure; experimental data is then analysed to generate clusters of agents that de

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16

Liu, Cai Lin, Yu Rong Zhang, Xian Yan Ren, Hai Jun Yang, and Jun Xiao Yang. "Bislauramide Concrete Foaming Agent: Synthesis and Properties." Key Engineering Materials 477 (April 2011): 205–10. http://dx.doi.org/10.4028/www.scientific.net/kem.477.205.

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A bislauramide concrete foaming agent was prepared in good yield by a simple synthetic route using readily available hexamethylenediamine, dodecanoic acid, and chloroacetic acid. The reaction conditions were optimized by changing reaction temperature, reaction time, and/or molar ratios of reactants. Significantly, the concrete foaming agent has very low surface tension and good foaming properties, and shows evident synergistic effects with commercial concrete foaming agents.

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Langley, Pat, Nishant Trivedi, and Matt Banister. "A Command Language for Taskable Virtual Agents." Proceedings of the AAAI Conference on Artificial Intelligence and Interactive Digital Entertainment 6, no. 1 (2010): 144–49. http://dx.doi.org/10.1609/aiide.v6i1.12420.

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In this paper, we report progress on making synthetic characters more taskable. In particular, we present an English-like command language that lets one specify complex behaviors an agent should carry out in a virtual environment. We also report compilers that translate English commands into a formal notation and formal statements into procedures for Icarus, an agent architecture that supports reactive execution. To demonstrate the benefits of such taskability, we have integrated Icarus with Twig, which provides a simulated physical environment with humanoid agents. We use the command language

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Kiourt, Chairi, Dimitris Kalles, and George Pavlidis. "Rating the skill of synthetic agents in competitive multi-agent environments." Knowledge and Information Systems 58, no. 1 (2018): 35–58. http://dx.doi.org/10.1007/s10115-018-1234-6.

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Maciejczak, Mariusz, Krzysztof Treder, Janusz Urbanowicz, Jerzy Osowski, and Igor Olech. "ECONOMIC ASSESSMENT OF THE BIOLOGICAL AGENT USE IN ECOLOGICAL POTATO PRODUCTION – SYSTEM DYNAMICS SIMULATION." Acta Scientiarum Polonorum. Oeconomia 21, no. 4 (2023): 13–26. http://dx.doi.org/10.22630/aspe.2022.21.4.14.

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Aim: The aim of this study is to assess the economic viability by calculating the potential profits and expenses for farmers, and to simulate the impact of the application of a microbiological agent on the potato plant in a field trial. The field experiment aimed to identify the role of the biological agent while substituting the synthetic plant fertilization and protection. Methodology: The system dynamics method was applied to the data provided from one planting season of field experiments conducted in the framework of the PotatoMETABiome project. From eleven tested varieties on six differen

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Mahatma, Lalit. "Trichoderma: Are we seriously promoting it as a biocontrol agent." JOURNAL OF MYCOLOGY AND PLANT PATHOLOGY 54, no. 04 (2024): 331. https://doi.org/10.59467/jmpp.2024.54.331.

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Biocontrol properties of Trichoderma sp. was identified two years earlier than the first commercialized fungicides. Thiram was discovered in 1934. Fungicides and other synthetic chemicals have been promoted well in the agriculture; but, we have not seriously promoted Trichoderma sp. as biocontrol agent. Attempts were not proper to prepare a Trichoderma-based product sustaining large cap industries. Therefore, they did not see return in the business of it and maintained distance. Rules and regulation of synthetic insecticides which need to be discouraged and biocontrol agents which need to be p

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Jung Hoon Song, Thi-Phuong Nguyen, Duy-Khanh Nguyen, et al. "Hydrothermal synthesis of CdTe quantum dots using ammonia as a reducing agent." HPU2 Journal of Science: Natural Sciences and Technology 3, no. 2 (2024): 3–9. http://dx.doi.org/10.56764/hpu2.jos.2024.3.2.3-9.

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Water-soluble CdTe quantum dots (QDs) have been applied in various fields, such as photoluminescent imaging, labeling agents in immune analysis, heavy metal ion sensing, and solar cells. The synthesis of CdTe QDs has relied vastly on reactions between Cd2+ and Te2- ions in the presence of mercapto ligands. Te2- ions are usually formed in situ in the synthetic solution by reducing tellurite ions with hydride salts, such as NaBH4 which gives rise to the emission of highly explosive hydrogen gas. Herein, we report a novel method to synthesize CdTe QDs by using ammonia as a reducing agent. We demo

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Nguyễn, Công Tỉnh, Quang Cường Hoàng та Thị Huệ Lê. "XÂY DỰNG QUY TRÌNH TỔNG HỢP PYRIDOSTIGMIN BROMUA DÙNG TRONG PHÒNG CHỐNG NHIỄM ĐỘC THẦN KINH CƠ PHOSPHO". Tạp chí Khoa học và Công nghệ Nhiệt đới, № 25 (20 березня 2025): 105–12. https://doi.org/10.58334/vrtc.jtst.n25.11.

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SYNTHESIS OF PYRIDOSTIGMINE BROMIDE USED IN PREVENTION OF ORGANOPHOSPHATE NERVE AGENTS POISONINGPyridostigmine, a quaternary carbamate inhibitor of acetylcholinesterase, is used to treat muscle weakness with myasthenia gravis or to reduce the effects of curariforms drug toxicity. Pyridostigmine bromide have been approved for military use as an agent for the protection of cholinesterase enzymes (against soman and tabun exposure). In this paper, we described the synthesis of pyridostigmine bromide from pyridin-3-yl-dimethylcarbamate. The highest yield (75.68%) was obtained using following reacti

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Bhosale, Rohit Rajendra, A. S. Kulkarni, S. S. Gilda, N. H. Aloorkar, R. A. Osmani, and B. R. Harkare. "Innovative Eco-friendly Approaches for Green Synthesis of Silver Nanoparticles." International Journal of Pharmaceutical Sciences and Nanotechnology 7, no. 1 (2014): 2328–37. http://dx.doi.org/10.37285/ijpsn.2014.7.1.3.

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Nanotechnology is an escalating field that has made its contribution to all spheres of human life. The green synthesis of nanoparticles has paved for better methodologies and approaches in the medicinal field. Nowadays silver, gold and other metallic nanoparticles are used as an efficient carrier for drug molecules for developing novel drug delivery systems. In course of synthesizing these nanoparticles various chemicals, solvents and reagents are used which harms our eco system directly or indirectly. Silver nanoparticles (Ag NPs) have been widely used as a novel therapeutic agent extending i

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Déléris, Gérard. "Use of Organosilicon Compounds towards the Rational Design of Antiparasitic and Antiviral Drugs." Metal-Based Drugs 2, no. 3 (1995): 143–51. http://dx.doi.org/10.1155/mbd.1995.143.

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One of the major problems met for the conception of antiviral or antiparasitic drugs is to reach a high level of selectivity towards the pathogenic agent versus the host. We shall describe two synthetic approaches where main group organometallics have been used towards this goal. A series of nucleoside sila-analogues was synthesized as potential therapeutic agents designed to inhibit HIV Reverse Transcriptase. In a second approach novel organosilicon derivatives have been synthesized as mimics of antisense oligonucleotides.Infectious agents, namely viruses or parasites, more or less use cellul

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Yan, Qiong, Liangke Yao, Yongzhong Xia, Shishan Liu, and Lingcong Chen. "Synthesis and characterization of a high performance polycarboxylic acid water reducing agent." E3S Web of Conferences 198 (2020): 01018. http://dx.doi.org/10.1051/e3sconf/202019801018.

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The optimal synthesis process conditions of polycarboxylic acid water reducers were investigated and characterized by infrared spectroscopy as well as GPC using high performance polycarboxylic acid water reducers synthesized by isoproterenol polyoxyethylene ether polymerized with acrylic acid and introducing unsaturated monomeric dibasic ester. The results showed that the optimum synthetic process conditions were as follows: acid-ether ratio of 3.0:1, amount of binary ester as 2.8% of monomer mass, amount of initiator as 0.35% of monomer mass, amount of chain transfer agent as 0.35% of monomer

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Percival, Glynn, and Sean Graham. "Evaluation of Inducing Agents and Synthetic Fungicide Combinations for Management of Foliar Pathogens of Urban Trees." Arboriculture & Urban Forestry 47, no. 2 (2021): 85–95. http://dx.doi.org/10.48044/jauf.2021.008.

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Unmanaged, foliar pathogens of urban trees can be detrimental to tree health and aesthetics. Overreliance on synthetic fungicides increasingly means alternative means of pathogen management are now required. The purpose of these studies was to investigate the efficacy of 3 commercially available agents, harpin protein, salicylic acid derivative, and liquid chitosan, which can initiate induced resistance (IR) in plants. IR agents were applied independently and in combination with a synthetic fungicide (boscalid + pyraclostrobin) against 2 foliar pathogens (Venturia pirina and Guignardia aesculi

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Kirteebala Pawar, Dhawal Rajendra Shinde, Dipak Dhondu Shivgan, et al. "Natural polymers in pharmaceutical drug delivery: A review." World Journal of Biology Pharmacy and Health Sciences 4, no. 3 (2020): 082–90. http://dx.doi.org/10.30574/wjbphs.2020.4.3.0101.

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In pharmaceutical formulation two main ingredients are required which is API and excipient. And excipient contains many components which plays vital role in manufacturing of dosage form as well as improve pharmaceutical parameters of the dosage form. Polymers used in any dosage form as excipient. Polymers have influencing capacity towards drug release and should be compatible, stable, non-toxic and economic etc. Generally, polymers are classified into three categories i.e natural, semi-synthetic and synthetic polymers. Nowadays, many pharmaceutical companies inclined towards using natural poly

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Kirteebala, Pawar, Rajendra Shinde Dhawal, Dhondu Shivgan Dipak, et al. "Natural polymers in pharmaceutical drug delivery: A review." World Journal of Biology Pharmacy and Health Sciences 4, no. 3 (2020): 082–90. https://doi.org/10.5281/zenodo.4430990.

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In pharmaceutical formulation two main ingredients are required which is API and excipient. And excipient contains many components which plays vital role in manufacturing of dosage form as well as improve pharmaceutical parameters of the dosage form. Polymers used in any dosage form as excipient. Polymers have influencing capacity towards drug release and should be compatible, stable, non-toxic and economic etc. Generally, polymers are classified into three categories i.e natural, semi-synthetic and synthetic polymers. Nowadays, many pharmaceutical companies inclined towards using natural poly

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Zhang, Jiantong, and Kai Li. "Characterization of Warm Mix Agent and Its Influence on Properties of SBS-Modified Asphalt." Advances in Materials Science and Engineering 2019 (February 24, 2019): 1–7. http://dx.doi.org/10.1155/2019/2965964.

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Warm mix agent is the key factor to restrict the performance of warm mix asphalt. In this paper, methods of X-ray diffraction, thermal stability test, and laser particle size analysis were used to test and analyze the internal structure, composition, and properties of three kinds of warm mix agents. In order to study the performance impact of the warm mix agent on SBS-modified asphalt, the warm mix agents of Advera®, LTA synthetic zeolite, and 13X synthetic zeolite were added to SBS-modified asphalt in different contents. The three kinds of warm mix asphalt were tested by the experiments of so

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Santalla, Hugo, Fátima Garrido, Generosa Gómez, and Yagamare Fall. "A more reliable synthesis of a Gemini vitamin D analog, a potentially effective chemotherapeutic agent for the treatment of colorectal carcinomas." Organic Chemistry Frontiers 5, no. 13 (2018): 2016–19. http://dx.doi.org/10.1039/c8qo00338f.

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After a serendipitous synthesis of a potentially effective chemotherapeutic agent for the treatment of colorectal carcinomas, a more reliable synthetic method is now described using our building blocks containing stereodefined stereochemistry at C-20.

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Kutney, James P., Francisco J. Lopez, Shyh-Pyng Huang, et al. "A versatile synthetic route to the anti-implantation agent, yuehchukene, and its analogues." Canadian Journal of Chemistry 69, no. 6 (1991): 949–71. http://dx.doi.org/10.1139/v91-141.

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A detailed study directed toward the development of a versatile synthetic route to the interesting dimeric natural product yuehchukene (1) and its epimer, 6a-epi-yuehchukene (2), has been completed. Due to the anti-implantation activity associated with 1, it was important to provide a synthetic strategy not only to 1, but to a family of yuehchukene analogues that, hopefully, would reveal superior chemical stability and (or) elevated biological activity. The experiments described herein and which utilize the readily available and inexpensive isophorone (6) satisfy these requirements. Key words:

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Swapna, Sahu, Srivastava Shobhit, and Kumar Gupta Sujeet. "A Review on Quinoline: Diverse Pharmacological Agent." Chemistry Research Journal 6, no. 4 (2021): 81–96. https://doi.org/10.5281/zenodo.11666866.

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<strong>Abstract </strong>Quinoline is a heterocyclic aromatic organic & fused ring compound with the Chemical formula C<sub>9</sub>H<sub>7</sub>N.  Quinoline is an important pharmacophore in medicinal chemistry, since a large number of its derivatives possess useful biological properties. Also, Quinolones are known for their formation of conjugated molecules and polymers that combine enhanced electronic, optoelectronic, or nonlinear optical properties with excellent mechanical properties. They have a crucial role in the synthesis of various new therapeutic agents. For new drug develo

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Rutuja, Wayakar, Thosar Nilima, Rathi Nilesh, Srivastava Rashi, and Mehta Jayati. "Pharmacological Potentials of Royal Jelly in Dentistry: A Review." International Journal of Ayurvedic Medicine 12, no. 3 (2021): 456–60. http://dx.doi.org/10.47552/ijam.v12i3.2038.

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“Royal Jelly” is a viscous material which is secreted by the cephalic gland of the “worker bee.” This is the key component of the “queen bee’s” diet, rendering it with longer life span compared to worker bees.“Royal Jelly” possess various pharmacological properties. These includes antioxidant, neurotropic, anti-inflammatory, immunomodulatory and antibiotic, anti-aging, antihypertensive properties. This article summarizes biological properties, composition, criteria of quality evaluation of “Royal Jelly”and published studies on the efficacy of “Royal Jelly” as a “wound healing agent” , as a com

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Tyowua, AT, MO Obochi, MM Terhemen, and M. Targema. "Parkia biglobosa (Jacq.) Benth. Leaf Extract as an Antimicrobial Agent in Antiseptic Handwash Liquid Soap." Nig Annals of Pure & Appl Sci 5, no. 1 (2022): 109–25. https://doi.org/10.5281/zenodo.6615595.

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<strong>ABSTRACT</strong> Synthetic antimicrobial agents, e.g., methylchloroisothiazolinone and methylisothiazolinone, used in antiseptic handwash liquid soaps are now associated with both environmental and health concerns; therefore, it is pertinent to search for alternatives. Plant extracts are promising in this regard. Using saponification, a handwash liquid soap was formulated with <em>Parkia biglobosa</em> (Jacq.) leaf extract as an antimicrobial agent. The soap inhibited the growth of <em>Staphylococcus aureus</em>, <em>Pseudomonas aeruginosa</em> and <em>Candida albicans</em> to the sam

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Afanasyev, Oleg I., Dmitry L. Usanov, and Denis Chusov. "Hydrogen-free reductive amination using iron pentacarbonyl as a reducing agent." Organic & Biomolecular Chemistry 15, no. 48 (2017): 10164–66. http://dx.doi.org/10.1039/c7ob02795h.

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The concept of hydrogen-free reductive amination can be expanded to metal carbonyls as reducing agents, which can lead to more selective approaches in organic synthesis. The synthetic value of the developed methodology was demonstrated by efficient preparation of a representative range of amines. The reaction proceeds well even in the case of poorly reactive ketones such as benzophenone.

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Zhang, Xian Yun, Xue Feng Song, Jin Tao Li, and Wen Cheng Yin. "Preparation of Modified Silica Sol, the Mechanism Analysis and the Applied Research." Applied Mechanics and Materials 687-691 (November 2014): 4319–22. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.4319.

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Using the methyl trimethoxy silane (MTMS) and methyl triethoxy siliance (MTES) each modified the surface of nanosilica sol.Through measuring the percent conversion of silance coupling agent and the water absorption of the cement paste.the optimal technical processes of the modified silica sol were obtained:: Mcoupling agent = 3:1,pH = 2,the synthesis temperature of 40 °C,the Synthetic time for 40 min. MTMS hydrophobic effect of modified silica sol significantly better than MTES, the higher the stability of the solution and the infrared spectrum analysis of the grafting mechanism of silane coup

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Madni, Azad M., and Carla C. Madni. "INTELLIGENT AGENTS AS SYNTHETIC ROLE PLAYERS IN SCENARIO-BASED TRAINING." Journal of Integrated Design and Process Science: Transactions of the SDPS, Official Journal of the Society for Design and Process Science 12, no. 1 (2008): 39–54. http://dx.doi.org/10.3233/jid-2008-12104.

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Intelligent agents are increasingly being exploited as synthetic role players (e.g., teammates, coaches, and opponents) in scenario-based training (SBT). However, the introduction of intelligent agents into training applications comes with its share of challenges given the unique requirements of each role. In particular, the required level of intelligence depends on the requirements of a particular role. For example, agents performing as "extras" in a scene require little or no intelligence, whereas an in situ remediation agent requires the ability to diagnose student deficiencies relative to,

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Müller, Anna Sonja, Milot Gashi, Klara Janjić, Michael Edelmayer, Andreas Moritz, and Hermann Agis. "The impact of clay-based hypoxia mimetic hydrogel on human fibroblasts of the periodontal soft tissue." Journal of Biomaterials Applications 33, no. 9 (2019): 1277–84. http://dx.doi.org/10.1177/0885328218821042.

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Thixotropic clays have favorable properties for tissue regeneration. Hypoxia mimetic agents showed promising results in pre-clinical models for hard and soft tissue regeneration. It is unclear if clays can be used as carrier for hypoxia mimetic agent in a periodontal regenerative setting. Here, we tested the response of human fibroblasts of the periodontal soft tissue to synthetic clay hydrogels and assessed hypoxia mimetic agent release. Cells were cultured on synthetic clay hydrogels (5.00%–0.15%). We assessed viability and differentiation capacity with resazurin-based toxicity assays, MTT s

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Djaenuddin, Nurasiah, Amelia Sebayang, Nurnina Nonci, and Amran Muis. "Compatibility of biocontrol agent formulas and synthetic fungicides in controlling maydis leaf blight on corn caused by Bipolaris maydis." IOP Conference Series: Earth and Environmental Science 911, no. 1 (2021): 012062. http://dx.doi.org/10.1088/1755-1315/911/1/012062.

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Abstract Maydis leaf blight caused by Bipolaris maydis is one of the limiting factors in increasing maize production. The application of biological control agents (BCAs) as a biopesticide to control pests and plant diseases expected to decrease synthetic fungicide usage and its impacts. Several researches showed that the formula of Bacillus subtilis biopesticide suppress the development of several plant diseases including maydis leaf blight in maize. Nevertheless, biological control agents cannot completely replace the need for chemical fungicides in the agro-ecosystem. Therefore, this study w

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Sarapajevaite, Gabriele, Davide Morselli, and Kestutis Baltakys. "Aqueous-Based Synthesis of Photocatalytic Copper Sulfide Using Sulfur Waste as Sulfurizing Agent." Materials 15, no. 15 (2022): 5253. http://dx.doi.org/10.3390/ma15155253.

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Most of the copper sulfide synthetic approaches developed until now are still facing issues in their procedure, such as long synthesis duration, high energetic consumption, and high implementation costs. This publication reports a facile and sustainable approach for synthesizing copper sulfides on a large scale. In particular, an industrial by-product of sulfur waste was used as a sulfurizing agent for copper sulfide synthesis in a water medium. The reaction was performed in the hydrothermal environment by following a novel proposed mechanism of copper sulfide formation. The investigation of m

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Becker, Lillian C., Wilma F. Bergfeld, Donald V. Belsito, et al. "Safety Assessment of Synthetic Fluorphlogopite as Used in Cosmetics." International Journal of Toxicology 34, no. 3_suppl (2015): 43S—52S. http://dx.doi.org/10.1177/1091581815613513.

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The Cosmetic Ingredient Review Expert Panel (the Panel) reviewed the safety of synthetic fluorphlogopite as used in cosmetics. Synthetic fluorphlogopite functions as a bulking agent and a viscosity-increasing agent. The Panel reviewed available animal and human data related to this ingredient along with a previous safety assessment of other magnesium silicates. The Panel concluded that synthetic fluorphlogopite was safe as cosmetic ingredients in the practices of use and concentration as given in this safety assessment.

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Chen, Jian, Fu Jie Yang, Hong Xiang Zhu, Yong Hong Li, and Shuang Fei Wang. "Study on Synthesis of High Performance Emulsion of Paper Sizing Agent under Microwave Radiation." Advanced Materials Research 602-604 (December 2012): 1304–8. http://dx.doi.org/10.4028/www.scientific.net/amr.602-604.1304.

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After the treatment of the ultrasound, the paper sizing agent preparation process with emulsion copolymerization of methyl methl acrylate and butylacrylate under microwave irradiation is discussed. To research the synthesis of sizing agent, the change of emulsion polymerization products of monomer conversion, particle size, and centrifugal stability were observed under types of conditions such as microwave power and dosage of emulsifiers. This synthetic method is due to use the microwave irradiation so that its response is very fast, and it can provide a new approach to prepare efficiently a p

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Mishra, Purti, Pooja Sethi, and Anjana Kumari. "Emerging applications and host- guest chemistry of synthetic macrocycles." Research Journal of Chemistry and Environment 26, no. 7 (2022): 153–57. http://dx.doi.org/10.25303/2607rjce153167.

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Synthetic macrocycles offer variety of biologically significant properties e.g. antibacterial, antifungal, anti-fertility, anticancerous, anti-inflammatory, anti-diabetic, anti-malarial, antiviral and antioxidant. DNA binding and cleaving agents are thoroughly used in area of medicinal chemistry. Host-guest chemistry is the one of most fascinating parts of macrocycles. Literature suggests various macrocycles with the potential therapeutic properties. Magnetic resonance imagining (MRI) contrast agent, dopamine detection, photochemical properties as sensor and catalytic activities of macrocycle

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Neuse, Eberhard W. "Synthetic Polymers as Drug-Delivery Vehicles in Medicine." Metal-Based Drugs 2008 (May 8, 2008): 1–19. http://dx.doi.org/10.1155/2008/469531.

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Cancerous diseases present a formidable health problem worldwide. While the chemotherapy of cancer, in conjunction with other treatment modalities, has reached a significant level of maturity, efficacious use of such agents is still restricted by numerous pharmacological deficiencies, such as poor water solubility, short serum circulation lifetimes, and low bioavailability resulting from lack of affinity to cancer tissue and inadequate mechanisms of cell entry. More critically still, most drugs suffer from toxic side effects and a risk of drug resistance. The class of platinum anticancer drugs

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Meena, A., and R. Senthilraj. "DEVELOPMENT AND EVALUATION OF GOLD NANOPARTICLE SYNTHESIS FROM BAUHINIA PURPUREA EXTRACTS FOR ARTHRITIS." Cuestiones de Fisioterapia 54, no. 4 (2025): 928–37. https://doi.org/10.48047/a8jyqr54.

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Biosynthesis of gold nanoparticles using a Bauhinia Purpurea plant extract as a reducing agent. An absorption maximum for B.Purpurea Au-NPs was observed in the range of 540–550 nm using UVvisible spectroscopy. X-ray dispersion confirmed synthesis with peaks at 2???? = 38.01°, 44.26°, 64.53°, and 77.49° corresponding to specific crystallographic planes. Transmission electron microscopy revealed spherical nanoparticles with an average size of 31.96 ± 5.25 nm. FTIR results shows that phenols, flavonoids, benzophenones, and anthocyanins acted as reducing agents. The method provides an eco-friendly

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McCord, Amie D. "Exenatide: A Novel Therapeutic Approach for Type 2 Diabetes Mellitus." Journal of Pharmacy Technology 21, no. 4 (2005): 191–96. http://dx.doi.org/10.1177/875512250502100402.

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Objective: To review the pharmacology, pharmacokinetics, clinical efficacy and safety studies, adverse effects, drug interactions, and dosage and administration of exenatide, a novel incretin mimetic agent recently approved for the treatment of type 2 diabetes mellitus. Data Sources: Information was obtained from MEDLINE searches of the English-language literature (1990–November 2004). Search terms included exenatide, synthetic exendin-4, exendin-4, AC2993, and GLP-1 agonist. Study Selection and Data Extraction: All available data were reviewed, including animal and human data disseminated as

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Liu, Sannyuya, Jintian Feng, Xiaoxuan Shen, Shengyingjie Liu, Qian Wan, and Jianwen Sun. "VCR: A “Cone of Experience” Driven Synthetic Data Generation Framework for Mathematical Reasoning." Proceedings of the AAAI Conference on Artificial Intelligence 39, no. 23 (2025): 24650–58. https://doi.org/10.1609/aaai.v39i23.34645.

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Large language models (LLMs) have shown excellent performance in natural language processing but struggle with mathematical reasoning. As the training mode gradually solidifies, researchers propose a data-centric concept of artificial intelligence, emphasizing the development of higher-quality data to empower LLMs. Existing studies construct synthetic data for mathematical reasoning by expanding public datasets, thereby performing supervised fine-tuning of LLMs. However, these methods mostly focus on quantity while neglecting quality. The challenging samples fail to receive adequate considerat

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Reyes, Darwin F. "Sonochemical Synthesis and Characterization of Silver Nanoparticles using Lactose as the Reducing Agent." Oriental Journal Of Chemistry 39, no. 3 (2023): 577–80. http://dx.doi.org/10.13005/ojc/390305.

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The present study focuses on the exploration of a synthetic procedure for the preparation of green silver nanoparticles. Using lactose as the reducing agent, the reaction mixture containing the silver precursor was exposed to ultrasonic irradiation at ambient temperature and conditions. To optimize the synthesis, the pH levels and concentration of lactose were varied. Using lactose at acidic level, no silver nanoparticles were produced since there was no color change observed after the sonication. On the other hand, silver nanoparticles were produced using alkaline lactose solutions as evidenc

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Bobek, Jiří, Petr Lenfeld, Jiří Habr, Martin Seidl, and Luboš Běhálek. "New Silane and MAPP Coupling Agents as Natural Composites Production Systems Improvement." Key Engineering Materials 669 (October 2015): 52–59. http://dx.doi.org/10.4028/www.scientific.net/kem.669.52.

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Still more and more applications using synthetic polymers find new material alternative in materials based on synthetic polymer filled with nature fibers mainly plant fibers. Not only in common applications but also in technical applications is possible to use nature fiber composites. But some additional modifications are necessary to perform to gain properties possible to use in technical applications. Mainly increasing adhesion between matrix and fibers is the most common intent of these additional operations. This paper deals with maleic anhydride based coupling agent and silane coupling ag

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Khan, Momin, Ghulam Ahad, Ajmal Khan, et al. "Antiglycation Activity of N, N-Diethylthiobarbiturates Derivatives." Letters in Drug Design & Discovery 17, no. 4 (2020): 411–17. http://dx.doi.org/10.2174/1570180816666190516111516.

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Background: Previous identification of N,N-diethylthiobarbiturates as potential α-glucosidase inhibitory potential prompted us to investigate the antiglycation activity of these synthetic compounds (1-25) in order to identify the lead candidates for their possible antidiabetic potential. Methods: Synthetic compounds (1-25) were evaluated for their antiglycation activity using Bovine Serum Albumin assay (BSA). Results: Compounds exhibited varying degree of inhibition in the range of IC50 = 61.16 ± 2.3 - 656.71 ± 2.5 µM as compared to the standard rutin (IC50 = 294.5 ± 1.50 µM). Among the twenty

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