Figshare最新文献

筛选
英文 中文
Cellulose Microfibers-EmbeddedCarboxymethyl TamarindKernel Gum Hydrogels as Soil Conditioners and Plant Nutrients Carriers 纤维素微纤维嵌入羧甲基罗望子仁胶水凝胶作为土壤调理剂和植物养分载体
Figshare Pub Date : 2025-05-13 DOI: 10.1021/acsagscitech.5c00092.s001
TarunKumar Gayen (21352971), Mohammad Amdad Ali (21352974), Sudhir G. Warkar (21352977)
{"title":"Cellulose Microfibers-EmbeddedCarboxymethyl TamarindKernel Gum Hydrogels as Soil Conditioners and Plant Nutrients Carriers","authors":"Tarun\u0000Kumar Gayen (21352971), Mohammad Amdad Ali (21352974), Sudhir G. Warkar (21352977)","doi":"10.1021/acsagscitech.5c00092.s001","DOIUrl":"https://doi.org/10.1021/acsagscitech.5c00092.s001","url":null,"abstract":"Synthesis of rice straw cellulose (RSC) microfibers-embedded carboxymethyl tamarind kernel gum (CMTKG) hydrogels was demonstrated, in which the cellulose microfibers serve as a flexible skeleton, contributing to the overall strength and resilience of the hydrogels, while the CMTKG (with a degree of substitution of 0.2) provides carboxyl groups that help retain water molecules within the hydrogel matrix. Freeze–thaw technique was utilized for the gelation process using epichlorohydrin (ECH) as a cross-linker. The synthesized hydrogel [Formulation: 0.1 g of RSC, 0.3 g of CMTKG and 1 mL of ECH] achieved the highest equilibrium swelling ratio of ∼7722% at ∼18 °C in distilled water. Crucially, this hydrogel was upcycled from agricultural waste (rice straw and tamarind seeds). Thus, it is biofriendly and suitable for agricultural applications. The hydrogel-incorporated soil showed a 33% higher maximum water-holding capacity (MWHC) and a 23% higher bulk density (BD), compared with the control. When manganese (Mn) was loaded into the hydrogels, it demonstrated ∼80% Mn release after 184 h in distilled water. Release kinetics showed that the Peppas–Sahlin model was the best-fit model, indicating the release of Mn from the CMTKG-RSC hydrogel matrix with polymer relaxation and Fickian diffusion. The Mn-loaded hydrogel exhibited ∼80% Mn release in soil after 9 days, and release kinetics indicated that the Peppas–Sahlin model was the best-fit model. Furthermore, the Mn-loaded hydrogel significantly enhanced the growth of blackberry plants in pot trials compared to the control group.","PeriodicalId":522772,"journal":{"name":"Figshare","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147903271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信
小红书