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A review on anode materials for lithium/sodium-ion batteries

能源化学:英文版 2023年第8期83卷 509-540,I0013页

作者： abhimanyu kumar Prajapati Ashish Bhatnagar Department of Physics and Materials Science and Engineering Jaypee Institute of Information TechnologyNoida 201309Indid

Since lithium-ion batteries(LIBs) have been substantially researched in recent years, they now possess exceptional energy and power densities, making them the most suited energy storage technology for use in developed and developing industries like stationary storage and electric cars, etc. Concerns about the cost and availability of lithium have prompted research into alternatives, such as sodium-ion batteries(SIBs), which use sodium instead of lithium as the charge carrier. This is especially relevant for stationary applications, where the size and weight of battery are less important. The working efficiency and capacity of these batteries are mainly dependent on the anode, cathode, and electrolyte. The anode,which is one of these components, is by far the most important part of the rechargeable *** of its characteristics and its structure, the anode has a tremendous impact on the overall performance of the battery as a whole. Keeping the above in view, in this review we critically reviewed the different types of anodes and their performances studied to date in LIBs and SIBs. The review article is divided into three main sections, namely:(i) intercalation reaction-based anode materials;(ii) alloying reaction-based anode materials;and(iii) conversion reaction-based anode materials, which are further classified into a number of subsections based on the type of material used. In each main section, we have discussed the merits and challenges faced by their particular system. Afterward, a brief summary of the review has been discussed. Finally, the road ahead for better application of Li/Na-ion batteries is discussed, which seems to mainly depend on exploring the innovative materials as anode and on the inoperando characterization of the existing materials for making them more capable in terms of application in rechargeable batteries.

关键词： Lithium/Sodium-ion batteries Anode materials Nanomaterials Metal-organic framework Conversion materials Intercalated materials Alloying materials

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Status of Indian medicinal plants in the International Union for Conservation of Nature and the future of Ayurvedic drugs: Shouldn’t think about Ayurvedic fundamentals?

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Journal of Integrative Medicine 2019年第4期17卷 238-243页

作者： Deepak kumar Semwal Ashutosh Chauhan An kit kumar Sonali Aswal Ruchi Badoni Semwal abhimanyu kumar Department of Phytochemistry Faculty of Biomedical Sciences Uttarakhand Ayurved University Harrawala Dehradun 248001 India Department of Biotechnology Faculty of Biomedical Sciences Uttarakhand Ayurved University Harrawala Dehradun 248001 India Research and Development Centre Faculty of Biomedical Sciences Uttarakhand Ayurved University Harrawala Dehradun 248001 India Department of Chemistry Pt. Lalit Mohan Sharma Government Postgraduate College Rishikesh Uttarakhand 249201 India Uttarakhand Ayurved University Harrawala Dehradun 248001 India

The present market for herbal drugs is estimated about ?40 billion, which is expected to increase by 16% in next 3-4 years. The current production of many Ayurvedic herbs is less than their market demand, which incentivizes adulteration in the Ayurvedic drug supply chain. The present work aims to highlight the most used Ayurvedic plants that have been listed in the International Union for Conservation of Nature's "red list" of endangered or vulnerable plants. The future of Ayurvedic medicines from these listed plants is uncertain, as the collection of herbs from their natural habitat is prohibited and their cultivation does not meet market demands. Many of these plants, such as Taxus baccata and T. wallichiana, are endangered and are only grown in their natural habitats;their cultivation in other areas is impractical. This is the present state, and will worsen as demand continues to grow, with increasing populations and increasing adoption of this system of medicine. It is possible that in coming years most of the Ayurvedic drugs will be adulterated, and will cause only side effects rather than the therapeutic effects. The Ayurvedic fundamentals are under-explored areas where the Ayurvedic practitioners and research scientists can work together. The scientific work on the basic principles will unravel many unknown or little-known facts of this ancient science. Hence, the present review emphasizes the conservation of Ayurvedic herbs, minimization of the use of medicinal plants and the promotion of the research based on Ayurvedic fundamentals.

关键词： Ayurvedic fundamentals Ayurvedic herbs Endangered plants Polyherbal formulations Prakriti

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Ethnomedicinal Investigation of Medicinal Plants of Chakrata Region(Uttarakhand)Used in the Traditional Medicine for Diabetes by Jaunsari Tribe

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Natural Products and Bioprospecting 2019年第3期9卷 175-200页

作者： Ankit kumar Sonali Aswal Ashutosh Chauhan Ruchi Badoni Semwal abhimanyu kumar Deepak kumar Semwal Research and Development Centre Faculty of Biomedical SciencesUttarakhand Ayurved UniversityHarrawalaDehradun 248001India Department of Biotechnology Faculty of Biomedical SciencesUttarakhand Ayurved UniversityHarrawalaDehradun 248001India Department of Chemistry Pt.Lalit Mohan Sharma Government Postgraduate CollegeRishikeshUttarakhand 249201India Uttarakhand Ayurved University HarrawalaDehradun 248001India Department of Phytochemistry Faculty of Biomedical SciencesUttarakhand Ayurved UniversityHarrawalaDehradun 248001India

The Himalayan region is the treasure house of natural wealth,particularly of medicinal and aromatic *** plants are used by the Indian traditional healers for the past many centuries to treat various ailments such as skin disorders,asthma,diabetes,snake bite,fever,pain,eye diseases,diarrhoea,indigestion,jaundice,burn,wound,liver disorder,CNS disorders and urinary tract *** indigenous traditional knowledge of medicinal plants and therapies of various local communities has been lost due to changes in traditional culture and the introduction of modern ***,it is essential to explore the traditional knowledge of the indigenous medicinal plants mainly in such areas where there is a severe threat to natural vegetation owing to human *** present study aimed to explore the medicinal plants of Chakrata region(Jaunsar-Bawar Hills),Uttarakhand,India used in the folk medicine for the management of diabetes by Jaunsari *** a comprehensive feld survey,the information about the medicinal plants have been mainly collected from the traditional healers and other elderly people belong to the tribal *** the information about the medicinal plants of the study area was documented in a feld *** tools have been used to collect the samples for identifcation purpose and the authentication of the plants was done with the help of *** literature on these plants was also searched from online(PubMed and Scopus)as well as from some textbooks and Ayurvedic classical *** present survey-based work described a total of 54 plants belonging to 47 genera and 30 families used in the traditional medicine for the management of diabetes in Chakrata *** information gathered from the local community revealed that the plants are efective in diabetes and one can use most of them without consulting a practitioner or traditional *** literature revealed that most of the surveyed plants are already used in the pr

关键词： Ayurveda Diabetes Herbal formulations Traditional healers Folk medicine

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CRABP2 regulates infiltration of cancer-associated fibroblasts and immune response in melanoma

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Oncology Research 2024年第2期32卷 261-272页

作者： SHUANGSHUANG ZENG XI CHEN QIAOLI YI abhimanyu THAKUR HUI YANG YUANLIANG YAN SHAO LIU Department of Pharmacy Xiangya HospitalCentral South UniversityChangsha410008China National Clinical Research Center for Geriatric Disorders Xiangya HospitalCentral South UniversityChangsha410008China Pritzker School of Molecular Engineering Ben May Department for Cancer ResearchUniversity of ChicagoChicagoILUSA Department of Pathology The Second Affiliated Hospital of Shandong First Medical UniversityTaian271000China

Finding biomarkers for immunotherapy is an urgent issue in cancer *** retinoic acid-binding protein 2(CRABP2)is a controversial factor in the occurrence and development of human ***,there is limited research on the relationship between CRABP2 and immunotherapy *** study found that negative correlations of CRABP2 and immune checkpoint markers(PD-1,PD-L1,and CTLA-4)were observed in breast invasive carcinoma(BRCA),skin cutaneous melanoma(SKCM),stomach adenocarcinoma(STAD)and testicular germ cell tumors(TGCT).In particular,in SKCM patients who were treated with PD-1 inhibitors,high levels of CRABP2 predicted poor ***,CRABP2 expression was elevated in cancer-associated fibroblasts(CAFs)at the single-cell *** expression of CRABP2 was positively correlated with markers of CAFs,such as MFAP5,PDPN,ITGA11,PDGFRα/βand THY1 in *** validate the tumor-promoting effect of CRABP2 in vivo,SKCM xenograft mice models with CRABP2 overexpression have been *** models showed an increase in tumor weight and *** analysis indicated that CRABP2 may be involved in immunerelated pathways of SKCM,such as extracellular matrix(ECM)receptor interaction and epithelial-mesenchymal transition(EMT).The study suggests that CRABP2 may regulate immunotherapy in SKCM patients by influencing infiltration of *** conclusion,this study provides new insights into the role of CRABP2 in immunotherapy *** findings suggest that CRABP2 may be a promising biomarker for PD-1 inhibitors in SKCM *** research is needed to confirm these findings and to explore the clinical implications of CRABP2 in immunotherapy.

关键词： CRABP2 Melanoma PD-1 Cancer-associated fibroblasts Immune infiltration

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LaNiO_(3)/g-C_(3)N_(4) nanocomposite:An efficient Z-scheme photocatalyst for wastewater treatment using direct sunlight

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Journal of Rare Earths 2022年第5期40卷 725-736,I0002页

作者： Kalyan Ghorai Atanu Panda Akbar Hossain Monotosh Bhattacharjee Malay Chakraborty Swapan kumar Bhattacharya Bibhutibhushan Show abhimanyu Sarkar Parthasarathi Bera Hansang Kim Md.Motin Seikh Arup Gayen Department of Chemistry Jadavpur UniversityKolkata 700032India Department of Mechanical Engineering Gachon UniversitySungnam 13120Republic of Korea Surface Engineering Division CSIR-National Aerospace LaboratoriesBengaluru 560017India Department of Chemistry Visva-BharatiSantiniketan 731235India

The major findings in this report are(ⅰ)development of nanocomposite photocatalyst working through Z-scheme charge transfer pathway across the heterojunction,(ⅱ)utilization of direct sunlight as the photo-source,and(ⅲ)prospect of ligand-hole in photocatalysis through enhanced sub-band gap absorption,The photocatalysts,namely LaNiO_(3),g-C_(3)N_(4) and LaNiO_(3)/g-C_(3)N_(4) nanocomposites were synthesized via facile route and were characterized for their structure,morphology,microstructure,texture,elemental mapping and surface oxidation states by using several physicochemical *** photocatalytic performance of the nanocomposite was tested through the degradation of hazardous azo dye pollutants,namely reactive black 5 and methylene blue as well as the colorless antibiotic-pollutant tetracycline hydrochloride in aqueous solution in presence of natural sunlight with excellent recycling *** 10%LaNiO_(3)/g-C_(3)N_(4) nanocomposite sample shows the best catalytic activity,degrading respectively 94%,98.6%and 88.1%of reactive black 5,methylene blue and tetracycline hydrochloride in60,180 and 120 *** photocatalytic activity of the nanocomposite phase is several times superior to that of the pure *** improvements of photocatalytic activity of g-C_(3)N_(4) in the nanocomposite have been rationalized through the construction of direct Z-scheme heterojunction and suppression of electron-hole pair recombination *** enhanced photo-absorption of the nanocomposite can possibly be related to sub-bandgap absorption,which is associated to the midgap state originating from ligand-hole formation or defects in the *** photodegradation process is mediated through the formation of super oxide radical(O_(2))and hole(h^(+))as the main responsible species.

关键词： LaNiO_(3)/g-C_(3)N_(4)nanocomposite Direct Z-scheme photocatalyst Natural sunlight Reactive black 5 Methylene blue Tetracycline hydrochloride

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Exosomes:Small vesicles with big roles in cancer,vaccine development,and therapeutics

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Bioactive Materials 2022年第4期7卷 281-294页

作者： abhimanyu Thakur Diana Carolina Parra Pedram Motallebnejad Marcelo Brocchi Huanhuan Joyce Chen Pritzker School of Molecular Engineering The University of ChicagoUnited States Ben May Department for Cancer Research The University of ChicagoUnited States Tropical Disease Laboratory Department of GeneticsEvolutionMicrobiology and ImmunologyInstitute of BiologyUniversity of Campinas(UNICAMP)S˜ao PauloBrazil

Cancer is a deadly disease that is globally and consistently one of the leading causes of mortality every *** the availability of chemotherapy,radiotherapy,immunotherapy,and surgery,a cure for cancer has not been ***,exosomes have gained significant attention due to the therapeutic potential of their various components including proteins,lipids,nucleic acids,miRNAs,and *** constitute a set of tiny extracellular vesicles with an approximate diameter of 30-100 *** are released from different cells and are present in biofluids including blood,cerebrospinal fluid(CSF),and *** perform crucial multifaceted functions in the malignant progression of cancer via autocrine,paracrine,and endocrine *** ability of exosomes to carry different cargoes including drug and molecular information to recipient cells make them a novel tool for cancer *** this review,we discuss the major components of exosomes and their role in cancer *** also review important literature about the potential role of exosomes as vaccines and delivery carriers in the context of cancer therapeutics.

关键词： Cancer Exosome Therapeutics Extracellular vesicles Exosomal vaccine Exosomal delivery system

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The mini player with diverse functions:extracellular vesicles in cell biology,disease,and therapeutics

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Protein & Cell 2022年第9期13卷 631-654页

作者： abhimanyu Thakur Xiaoshan Ke Ya-Wen Chen Pedram Motallebnejad Kui Zhang Qizhou Lian Huanhuan Joyce Chen The Pritzker School of Molecular Engineering The University of ChicagoChicagoIllinoisUSA The Ben May Department for Cancer Research The University of ChicagoChicagoIllinoisUSA Division of Pulmonary Critical Care and Sleep MedicineDepartment of MedicineKeck School of MedicineHastings Center for Pulmonary ResearchUniversity of Southern CaliforniaLos AngelesCA 90089USA Department of Stem Cell Biology and Regenerative Biology Keck School of MedicineUniversity of Southern CaliforniaLos AngelesCA 90089USA Department of Medicine Li Ka Shing Faculty of MedicineThe University of Hong KongPok Fu LamHong Kong Prenatal Diagnostic Center and Cord Blood Bank Guangzhou Women and Children’s Medical CenterGuangzhou Medical UniversityGuangzhouChina HKUMed Laboratory of Cellular Therapeutics the University of Hong KongPok Fu LamHong Kong

Extracellular vesicles(EVs)are tiny biological nanovesicles ranging from approximately 30–1000 nm in diameter that are released into the extracellular matrix of most cell types and in *** classification of EVs includes exosomes,microvesicles,and apoptotic bodies,dependent on various factors such as size,markers,and biogenesis *** transition of EV relevance from that of being assumed as a trash bag to be a key player in critical physiological and pathological conditions has been revolutionary in many *** have been recently revealed to play a crucial role in stem cell biology and cancer progression via intercellular communication,contributing to organ development and the progression of *** review focuses on the significant research progress made so far in the role of the crosstalk between EVs and stem cells and their niche,and cellular communication among different germ layers in developmental *** addition,it discusses the role of EVs in cancer progression and their application as therapeutic agents or drug delivery *** such discoveries have been facilitated by tremendous technological advancements in EV-associated research,especially the microfluidics *** pros and cons in the context of characterization of EVs are also extensively discussed in this *** review also deliberates the role of EVs in normal cell processes and disease conditions,and their application as a diagnostic and therapeutic ***,we propose future perspectives for EV-related research in stem cell and cancer biology.

关键词： extracellular vesicles exosomes stem cells cancer exosomal communication exosomal therapeutics

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Predicting suitability of different scale-dependent dispersivities for reactive solute transport through stratified porous media

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Journal of Rock Mechanics and Geotechnical Engineering 2016年第6期8卷 921-927页

作者： Deepak Swami abhimanyu Sharma Pramod kumar Sharma Dericks P.Shukla School of Engineering Indian Institute of Technology Mandi School of Engineering Indian Institute of Technology Roorkee

In this paper,the behavior of breakthrough curves(BTCs) for reactive solute transport through stratified porous media is investigated.A physical laboratory model for layered porous media was constructed,in which thin layer of gravel was sandwiched in between two thick layers of natural *** layer and natural soil layers were hydraulically connected as single porous continuum.A constant source of tracer was connected through gravel layer and elucidated at different sampling points in the direction of *** multiprocess non-equilibrium(MPNE) transport equation with scale-dependent dispersivity function was used to simulate experimental BTCs of reactive solute transport through layered porous *** values of equilibrium sorption coefficient and other input parameters were obtained *** simulation of BTC was performed using MPNE model with scale-dependent *** simulation of different scale-dependent dispersivities was then compared and it was found that for field scale of estimation of dispersivity,asymptotic and exponential dispersivity functions performed *** continuation to the comparison of simulated BTCs obtained using different models,spatial moment analysis of each aforesaid scale-dependent dispersivity model was also *** moment analysis provides the information related to mean solute mass,rate of mass travel,and mean plume *** and constant dispersivities showed higher variance as compared to asymptotic and exponential dispersion *** supports the field applicability of asymptotic and exponential dispersivity *** BTCs were also found to elucidate a nonzero concentration with time,which was clearly affected by physical *** natural condition,such information is required in effective aquifer remediation process.

关键词： Multiprocess non-equilibrium(MPNE) Scale-dependent dispersivity Stratified porous media Spatial moment

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Fe65-engineered neuronal exosomes encapsulating corynoxine-B ameliorate cognition and pathology of Alzheimer’s disease

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Signal Transduction and Targeted Therapy 2023年第11期8卷 5481-5494页

作者： Ashok Iyaswamy abhimanyu Thakur Xin-Jie Guan Senthilkumar Krishnamoorthi Tsz Yan Fung Kejia Lu Isha Gaurav Zhijun Yang Cheng-Fu Su Kwok-Fai Lau Kui Zhang Roy Chun-Laam Ng Qizhou Lian King-Ho Cheung Keqiang Ye Huanhuan Joyce Chen Min Li Mr.&Mrs.Ko Chi-Ming Centre for Parkinson’s Disease Research School of Chinese MedicineHong Kong Baptist UniversityHong Kong SARChina Pritzker School of Molecular Engineering The University of ChicagoChicagoILUSA Ben May Department for Cancer Research The University of ChicagoChicagoILUSA School of Chinese Medicine Hong Kong Baptist UniversityHong Kong SARChina School of Life Sciences The Chinese University of Hong KongHong Kong SARChina Division of Neuroscience School of Biological SciencesFaculty of BiologyMedicine and HealthManchester Academic Health Science CentreUniversity of ManchesterManchesterUnited Kingdom Department of Medicine Li Ka Shing Faculty of MedicineThe University of Hong KongPok Fu LamHong Kong SARChina Prenatal Diagnostic Center and Cord Blood Bank Guangzhou Women and Children’s Medical CenterGuangzhou Medical UniversityGuangzhouChina HKUMed Laboratory of Cellular Therapeutics the University of Hong KongPok Fu LamHong Kong SARChina Faculty of Life and Health Sciences Shenzhen Institutes of Advanced TechnologyChinese Academy of SciencesShenzhenChina

Alzheimer’s disease(AD)is a neurodegenerative disorder characterized by the predominant impairment of neurons in the hippocampus and the formation of amyloid plaques,hyperphosphorylated tau protein,and neurofibrillary tangles in the *** overexpression of amyloid-βprecursor protein(APP)in an AD brain results in the binding of APP intracellular domain(AICD)to Fe65 protein via the C-terminal Fe65-PTB2 interaction,which then triggers the secretion of amyloid-βand the consequent pathogenesis of ***,targeting the interaction between APP and Fe65 can offer a promising therapeutic approach for ***,exosome,a type of extracellular vesicle with diameter around 30–200 nm,has gained much attention as a potential delivery tool for brain diseases,including AD,due to their ability to cross the blood–brain barrier,their efficient uptake by autologous cells,and their ability to be surface-modified with target-specific receptor ***,the engineering of hippocampus neuron cell-derived exosomes to overexpress Fe65,enabled the development of a novel exosome-based targeted drug delivery system,which carried Corynoxine-B(Cory-B,an autophagy inducer)to the APP overexpressed-neuron cells in the brain of AD *** Fe65-engineered HT22 hippocampus neuron cell-derived exosomes(Fe65-EXO)loaded with Cory-B(Fe65-EXO-Cory-B)hijacked the signaling and blocked the natural interaction between Fe65 and APP,enabling APP-targeted delivery of ***,Fe65-EXO-Cory-B induced autophagy in APP-expressing neuronal cells,leading to amelioration of the cognitive decline and pathogenesis in AD mice,demonstrating the potential of Fe65-EXO-Cory-B as an effective therapeutic intervention for AD.

关键词： Alzheimer gained loaded

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Trends in Gunshot Residue Detection by Electrochemical Methods for Forensic Purpose

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Journal of Analysis and Testing 2021年第3期5卷 258-269页

作者： abhimanyu Harshey Ankit Srivastava Tanurup Das Kriti Nigam Raj Shrivastava Vijay K.Yadav Dr.A.P.J.Abdul Kalam Institute of Forensic Science and Criminology Bundelkhand UniversityJhansi 284128India State Forensic Science Laboratory Sagar 470002India

Gunshot Residue(GSR)has been a subject of interest for the forensic *** analytical contributions towards the GSR analysis have been ***,portability,cost-effectiveness,speed,*** such factors of electrochemical methods that have attracted the researchers across the globe to test the applicability of these as a potential analytical tool for forensic evaluation of *** the development of scientific technology,efforts have been made towards the handheld device for the on-field analysis of ***,chemometric treatment of data generated from the electrochemical analysis of GSR has offered more effective *** makes the analysis more conclusive and minimizes the chances of false-positive *** will be very fruitful to anticipate the analytical potential of electrochemical tools for GSR *** article reviews the research progress towards the development of electrochemical sensor for GSR detection reported during 2013-2020 along with challenges and future perspectives.

关键词： GSR(gunshot residue) Forensics Electrochemical sensing Voltammetry Amperometry

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