检索结果-南通市图书馆

A perspective on biochar for repairing damages in the soil-plant system caused by climate change-driven extreme weather events

引用

Biochar 2022年第1期4卷 817-839页

作者： Abhishek Kumar Tanushree Bhattacharya santanu mukherjee Binoy Sarkar Department of Civil and Environmental Engineering Birla Institute of TechnologyMesraRanchi 835215JharkhandIndia School of Agriculture Shoolini University of Biotechnology and Management SciencesSolan 173229India Lancaster Environment Centre Lancaster UniversityLancaster LA14YQUK

There has been more than 75%rise in the number of extreme weather events such as drought and flood during 2000-2019 compared to 1980-1999 due to the adverse effects of climate change,causing significant deterioration of the soil and water ***,the growing human population has been exerting pressure on available water and soil resources due to overuse or unplanned *** greenhouse gas emissions have intensified,the fertility of agricultural soils has declined globally due to the exposure of soils to frequent flooding,desertification,and salinization(resulting from extreme weather events).The current review aims to give an overview of damages caused to the soil-plant system by extreme weather events and provide a perspective on how biochar can repair the damaged *** is known to improve soil fertility,increase crop productivity and mitigate greenhouse gas emissions via sustainable recycling of *** properties of biochar such as alkaline pH,high cation exchange capacity,abundant surface functional groups,remarkable surface area,adequate porosity,excellent water holding capacity,and sufficient nutrient retention capacity can help repair the adverse effects of extreme weather events in the soil-plant *** paper recommends some cautious future approaches that can propel biochar’s use in improving the soil-plant systems and promoting sustainable functioning of extreme weather-affected areas via mitigation of the adverse effects.

关键词： Biochar Climate change Drought Flood Salinization Temperature rise

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Beyond Graphene Anode Materials for Emerging Metal Ion Batteries and Supercapacitors

引用

Nano-Micro Letters 2018年第4期10卷 228-254页

作者： santanu mukherjee Zhongkan Ren Gurpreet Singh Department of Mechanical and Nuclear Engineering Kansas State University

Intensive research effort is currently focused on the development of efficient, reliable, and environmentally safe electrochemical energy storage systems due to the ever-increasing global energy storage demand. Li ion battery systems have been used as the primary energy storage device over the last three decades. However, low abundance and uneven distribution of lithium and cobalt in the earth crust and the associated cost of these materials, have resulted in a concerted effort to develop beyond lithium electrochemical storage systems. In the case of non-Li ion rechargeable systems, the development of electrode materials is a significant challenge, considering the larger ionic size of the metal-ions and slower kinetics. Two-dimensional(2D) materials, such as graphene, transition metal dichalcogenides, MXenes and phosphorene, have garnered significant attention recently due to their multi-faceted advantageous properties: large surface areas, high electrical and thermal conductivity, mechanical strength, etc. Consequently, the study of 2D materials as negative electrodes is of notable importance as emerging non-Li battery systems continue to generate increasing attention. Among these interesting materials, graphene has already been extensively studied and reviewed, hence this report focuses on 2D materials beyond graphene for emerging non-Li systems. We provide a comparative analysis of 2D material chemistry, structure, and performance parameters as anode materials in rechargeable batteries and supercapacitors.

关键词： Two-dimensional materials Transition metal dichalcogenides MXene Exfoliation Top-down Anodes

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Cellular interplay to 3D in vitro microphysiological disease model:cell patterning microbiota-gut-brain axis

引用

Bio-Design and Manufacturing 2024年第3期7卷 320-357页

作者： Kamare Alam Lakshmi Nair Souvik mukherjee Kulwinder Kaur Manjari Singh santanu Kaity Velayutham Ravichandiran Sugato Banerjee Subhadeep Roy Department of Pharmacology and Toxicology National Institute of Pharmaceutical Education and ResearchKolkataWest Bengal 700054India Department of Pharmaceutical Sciences Assam UniversitySilchar 788011India Department of Pharmaceutical Sciences Guru Ghasidas UniversityKoniBilaspur 495009C.G.India School of Pharmacy and Biomolecular Sciences RCSI University of Medicine and Health SciencesDublin D02 YN77Ireland Tissue Engineering Research Group Department of Anatomy and Regenerative MedicineRCSI University of Medicine and Health SciencesDublin D02 YN77Ireland Department of Pharmaceutics National Institute of Pharmaceutical Education and ResearchKolkataWest Bengal 700054India Department of Natural Products National Institute of Pharmaceutical Education and ResearchKolkataWest Bengal 700054India

The microbiota-gut-brain axis(MGBA)has emerged as a key prospect in the bidirectional communication between two major organ systems:the brain and the *** between the two organ systems allows the body to function without disease,whereas dysbiosis has long-standing evidence of etiopathological *** most common communication paths are the microbial release of metabolites,soluble neurotransmitters,and immune ***,each pathway is intertwined with a complex *** the emergence of in vitro models and the popularity of three-dimensional(3D)cultures and Transwells,engineering has become easier for the scientific understanding of neurodegenerative *** paper briefly retraces the possible communication pathways between the gut microbiome and the *** further elaborates on three major diseases:autism spectrum disorder,Parkinson’s disease,and Alzheimer’s disease,which are prevalent in children and the *** diseases also decrease patients’quality of ***,understanding them more deeply with respect to current advances in in vitro modeling is crucial for understanding the *** of MGBA in the laboratory uses many molecular technologies and biomaterial *** and organoids provide a more realistic picture of the cell and tissue structure than *** them with the Transwell system offers the advantage of compartmentalizing the two systems(apical and basal)while allowing physical and chemical cues between ***-edge technologies,such as bioprinting and microfluidic chips,might be the future of in vitro modeling,as they provide dynamicity.

关键词： Microbiota-gut-brain axis Neurodegeneration 3D disease model Organoid Transwell system

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Circum-Indian Holocene sea-level database:A repository of distinct relative sea-level plots across the Indian Peninsula

引用

Journal of Palaeogeography 2024年第1期13卷 1-17页

作者： Shradha Menon Pankaj Khanna santanu Banerjee REEFS Lab Department of Earth SciencesIIT GandhinagarPalajGandhinagarGujarat382355India Department of Earth Sciences IIT BombayPowaiMumbai400076India

The Indian Peninsula is one of the most well-studied regions for Holocene sea-level fluctuations in the world, however, standardized relative sea-level datasets are missing. This study provides an archive of sealevel indicators(n = 162, 20 locations) along the western and the eastern sides of the peninsula, that have been used to develop Relative Sea Level(RSL) plots. Each dated sea-level indicator is recalibrated for its elevation based on tidal and tectonic correction, as well as age with reservoir correction, and have been separated into six zones based on coastal geomorphology and number of datasets. The database spans throughout the Holocene and covers sea-level depth/elevations from-45 m to +5 m from mean sea-level(MSL). Approximately 90 % of the dataset range from 8 ka to the present day. The first transgression is highly variable and identified between 8.5-8 ka BP in Gujarat(Zone 1), ~ 5.5 ka BP in Maharashtra(Zone 2), between 8 and 7 ka BP in Tamil Nadu(Zone 4) and between 8 and 7.5 ka BP in the Bengal coasts(Zone 6). No transgression above present sea-level is observed along Andhra Pradesh(Zone 5)(no data for Kerala-Zone 3).Further, Zones 1, 2, 4 and 6 show a strong uplift component(tectonic), whereas Zone 5 exhibits subsidence during the Holocene(Zone 3-insufficient data). Based on these findings, and given the region's coastal topography and tidal components, Zones 6 and 1 will likely undergo the largest coastal inundation, followed by Zones 5, 4, 2, and 3. These insights are critical in planning future coastal inundation measures across the Indian Peninsula.

关键词： Indian ocean Terraces Relative sea level curve Holocene Arabian sea Bay of Bengal

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Liposomal dual delivery systems in visceral leishmaniasis enhance the synergistic effects of combination therapy:A promise for the future

引用

Asian Pacific Journal of Tropical Medicine 2024年第2期17卷 47-60页

作者： Raghunath Hazra Amrita Kar santanu Kar Mahapatra Department of Paramedical and Allied Health Sciences Biodiversity and Environmental Studies Research CentreMidnapore City CollegeKuturiyaBhadutalaPaschim Medinipur-721129West BengalIndia

Visceral leishmaniasis(VL)is a neglected tropical disease,and this review has summarized the current treatment scenario and its *** also highlights alternative approaches used by research groups in India and around the world to develop cutting-edge and potent anti-leishmanial *** though numerous medications could be utilized to treat VL,the limitations of current treatments including their toxicity,cost,route of administration,and duration of doses,have contributed to the emergence of *** therapy might be a better option due to its shorter duration,easier route of administration,and ability to extend the lifespan of individual ***,there is a risk of not delivering both the drugs to the target site together,which can be overcome by the liposomal entrapment of those drugs and at a time knock an opportunity to reduce the dosage of amphotericin B if the combination drug provides a synergistic effect with ***,this review presents a novel strategy to fight against VL by introducing dual drug-loaded liposomes.

关键词： Visceral leishmaniasis Liposomal anti-leishmanial drug Dual drug liposome

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Enhanced in-vitro degradation resistance and cytocompatibility of a thermomechanically processed novel Mg alloy:Insights into the role of microstructural attributes

引用

Journal of Magnesium and Alloys 2024年第2期12卷 700-725页

作者： Darothi Bairagi santanu Mandal Mangal Roy Manas Paliwal Sumantra Mandal Department of Metallurgical and Materials Engineering Indian Institute of TechnologyKharagpur 721302India

The role of microstructural features on in-vitro degradation and surface film development of a thermomechanically processed Mg-4Zn-0.5Ca-0.8Mn alloy has been investigated employing electrochemical studies,scanning electron microscopy and X-ray photoelectron *** specimen forged at 523 K temperature developed a coarse unimodal microstructure consisting of basal oriented grains,whereas the specimens forged at 623 K and 723 K temperatures exhibited bimodal microstructures containing randomly oriented fine grains and basal oriented coarse *** bimodal microstructures exerted higher resistance to corrosion compared to the unimodal microstructure in presence of a protective surface *** optimum size distribution of fine and coarse grains as well as the prevalence of basal oriented grains led to the lowest anodic current density in the specimen forged at 623 *** morphology of Ca_(2)Mg_(6)Zn_(3)precipitates governed the cathodic kinetics by controlling the anode to cathode surface area *** the specimen forged at 723 K comprised comparatively lower fraction of precipitates than at 623 K,the mesh-like precipitate morphology increased the effective cathodic surface area,leading to enhanced localised corrosion in the former *** microstructural features developed at 623 K forging temperature formed a well-protective surface film with lower Mg(OH)_(2)to MgO ratio,exhibiting distinctly high polarization resistance and superior cytocompatibility in terms of cell-proliferation and cell-differentiation.

关键词： Magnesium alloy Microstructure Corrosion Electrochemical impedance spectroscopy X-ray photoelectron spectroscopy Cytotoxicity

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Appraisal of pollution and health risks associated with coal mine contaminated soil using multimodal statistical and Fuzzy-TOPSIS approaches

引用

Frontiers of Environmental Science & Engineering 2024年第5期18卷 101-115页

作者： Sumit Kumar Sonali Banerjee Saibal Ghosh santanu Majumder Jajati Mandal Pankaj Kumar Roy Pradip Bhattacharyya Agricultural and Ecological Research Unit Indian Statistical InstituteGiridih815301India Department of Life and Environmental Sciences Bournemouth University(Talbot Campus)Fern BarrowPooleBH12 5BBUK School of Sciences Engineering & EnvironmentUniversity of SalfordSalfordM5 4QJUK School of Water Resource Engineering Jadavpur UniversityKolkata700032India School of Environmental Studies Jadavpur UniversityKolkata700032India

The present study assesses the concentration,probabilistic risk,source classification,and dietary risk arising from heavy metal(HMs)pollution in agricultural soils affected by coal mining in eastern part of *** of soil and rice plant indicated significantly elevated levels of HMs beyond the permissible limit in the contaminated zones(zone 1:PbSoil:108.24±72.97,CuSoil:57.26±23.91,CdSoil:8.44±2.76,CrSoil:180.05±46.90,NiSoil:70.79±25.06 mg/kg;PbGrain:0.96±0.8,CuGrain:8.6±5.1,CdGrain:0.65±0.42,CrGrain:4.78±1.89,NiGrain:11.74±4.38 mg/*** 2:PbSoil:139.56±69.46,CuSoil:69.89±19.86,CdSoil:8.95±2.57,CrSoil:245.46±70.66,NiSoil:95.46±22.89 mg/kg;PbGrain:1.27±0.84,CuGrain:7.9±4.57,CdGrain:0.76±0.43,CrGrain:8.6±1.58,NiGrain:11.50±2.46 mg/kg)compared to the uncontaminated zone(zone 3).Carcinogenic and non-carcinogenic health risks were computed based on the HMs concentration in the soil and rice grain,with Pb,Cr,and Ni identified as posing a high risk to human *** Carlo simulation,the solubility-free ion activity model(FIAM),and severity adjusted margin of exposure(SAMOE)were employed to predict health *** hazard quotient(HQ)values for Ni,Cr,Cd,and Pb were>1,indicating a significant non-carcinogenic ***(risk thermometer)results for contaminated zones ranged from low to moderate risk(CrSAMOE:0.05,and NiSAMOE:0.03).Fuzzy-TOPSIS and variable importance plots(from random forest)showed that Ni and Cr were mostly responsible for the toxicity in the rice plant,respectively.A self-organizing map for source classification revealed common origin for the studied HMs with zone 2 exhibiting the highest *** positive matrix factorization model for the source apportionment identified coal mining and transportation as the predominant sources of *** distribution analysis indicated higher contamination near mining sites as compared to distant sampling ***,this study will aid environmental scientists and policymakers controllin

关键词： Coal mine Free ion activity model Monto Carlo Simulation Pollution and Health risk Fuzzy-TOPSIS

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Novel wild edible mushroom Astraeus hygrometricus(Pers.)Morgan induces robust apoptosis on human acute lymphoblastic leukemia cells through a RONS-subsisted mitochondria-dependent pathway

引用

Journal of Traditional Chinese Medical Sciences 2024年第1期11卷 67-77页

作者： Amrita Pal Ribhu Ray Anirban Chouni Subhadip Hajra santanu Paul Department of Botany University of CalcuttaKolkata 700019India Department of Cancer Chemoprevention Chittaranjan National Cancer InstituteKolkata 700026India

Objective:To explore the therapeutic effects of the novel wild edible mushroom Astraeus hygrometricus(Pers.)Morgan(***)on human acute lymphoblastic leukemia ***:Extensive screening of the antiproliferative and chemopreventive potential of different extracts from 5 wild mushrooms,***,Phallus sp.,Lentinus sp.,Tricholoma sp.,and Serpula *** performed against a panel of 6 cancer cell lines and normal cells using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide(MTT)*** determination,cell cycle profiling,intracellular reactive oxygen species(ROS)and reactive nitrogen species(RNS),and mitochondrial membrane potential were analyzed by flow *** activity of caspases was measured colorimetrically,and the expression pattern of mitochondrial proteins was ***:The methanol extract of *** and MOLT-4 cells were identified as the most potent extract exhibiting antiproliferative activity and most sensitive cell line,*** mushroom extract induced robust selective apoptosis in MOLT-4 cells and arrested cell cycle progression at the G0/G1 *** extract disrupted the mitochondrial membrane potential and enhanced ROS production in MOLT-4 *** methanol extract induced apoptosis by downregulating the expression of Bcl-2,increasing the expression of Bax,and activating the caspase ***:The novel wild edible mushroom is a potential repository of biomolecules for the development of antileukemic drugs.

关键词： Mushroom Astraeus hygrometricus(Pers.)Morgan Apoptosis Antileukemic

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Uptake and distribution of <sup>14</sup>C-labeled Fosthiazate in tomato (<i>Lycopersicon esculentum</i>L.)

引用

Agricultural Sciences 2011年第3期2卷 308-312页

作者： santanu mukherjee Surendra Kumar Anjana Srivastava Prakash Chandra Srivastava Department of Chemistry College of Basic Science & Humanities G.B. Pant University of Agriculture and Technology U.S. Nagar India Department of Soil Science G.B. Pant university of Agriculture & Technology U.S. Nagar India Radiations and Isotopic Tracers Laboratory G.B. Pant University of Agriculture and Technology U.S. Nagar India

The uptake of 14C-labeled fosthiazate (0.75 mg.L–1) by tomato plants was studied in solution culture both in the presence or absence of 2, 4 dinitrophenol (DNP, 1 × 10–2 mM), a metabolic inhibitor. Fosthiazate was rapidly taken up by tomato plants and nearly one third of the finally absorbed quantity was taken up in the first half an hour. The translocation of fosthiazate to the shoot part was under metabolic control during the initial stage of uptake. The kinetics of uptake both in the presence and absence of DNP conformed well to the dual phase than a single phase. In the presence of DNP, the uptake capacity (Vmax1) for the initial phase suffered, approximately three fold reduction in comparison to the absence of DNP while Vmax2 for the latter phase was statistically similar to the value observed in the absence of DNP signifying the metabolic dependence of the initial uptake phase. Autoradiography indicated that fosthiazate in the tomato plants tends to accumulate in the roots and at the root-shoot junction. In shoot, it is accumulated in the older leaves especially, near the leaf tip and margins.

关键词： 14C-Fosthiazate Uptake Translocation Systemicity Tomato

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

新型野生食用菌硬皮地星通过RONS介导线粒体依赖途径诱导人急性淋巴细胞白血病细胞的强凋亡（英文）

引用

Journal of Traditional Chinese Medical Sciences 2024年第1期 67-77+152页

作者： Amrita Pal Ribhu Ray Anirban Chouni Subhadip Hajra santanu Paul Department of Botany University of Calcutta Department of Cancer Chemoprevention Chittaranjan National Cancer Institute

目标:探讨新型野生食用菌硬皮地星（Astraeus hygrometricus）对人急性淋巴细胞白血病细胞的治疗作用。方法：采用3-(4,5-二甲基噻唑-2)-2,5-二苯基四氮唑溴盐(MTT)试验，对5种野生菌类（硬皮地星、竹荪、香菇、口蘑和干朽菌）的提取物... 详细信息

目标:探讨新型野生食用菌硬皮地星（Astraeus hygrometricus）对人急性淋巴细胞白血病细胞的治疗作用。方法：采用3-(4,5-二甲基噻唑-2)-2,5-二苯基四氮唑溴盐(MTT)试验，对5种野生菌类（硬皮地星、竹荪、香菇、口蘑和干朽菌）的提取物针对6种癌细胞系和正常细胞的抗增殖及化学预防的潜力进行了广泛筛选。采用流式细胞术分析细胞凋亡、细胞周期、细胞内活性氧(ROS)和活性氮(RNS)以及线粒体膜电位进行检测。采用比色法测定半胱天冬酶活性，分析线粒体蛋白的表达模式。结果：硬皮地星甲醇提取物的抗增殖活性最强，且MOLT-4细胞系最为敏感。菌类提取物可诱导MOLT-4细胞的强选择性凋亡，并在G0/G1期阻滞细胞周期进程。提取物可破坏线粒体膜电位，增强MOLT-4细胞的ROS生成。甲醇提取物通过下调Bcl-2的表达，增加Bax的表达，以及激活caspase级联反应来诱导细胞凋亡。结论：这种新型野生食用菌为抗白血病药物的开发提供了潜在的生物分子库。

关键词：菌类硬皮地星细胞凋亡抗白血病

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：