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Design of Biologically Activ. Macromolecular Ligands and Their Luminescent Complexes with Terbium Ions

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Chinese Journal of Polymer Science 2024年第5期42卷 604-611,I0007页

作者： Tatiana N.Nekrasov. Andrei I.Fischer Natalia A.Nesterov. Anatoliy v.Dobrodumov.Anzhelika v.Garshinina olga D.Shuv.ev. Natalya v.Zakharov. Ev.enii F.Panarin Institute of Macromolecular Compounds Russian Academy of Sciences31 Bolshoy pr.St Petersburg199004Russia Smorodintsev.Research Institute of Influenza Russian Ministry of Health15/17 ul.prof.PopovaSt Petersburg197376Russia

Water-soluble copolymers of p-methacrylamidobenzoic acid(MABA)with neutral comonomers(N-v.nylpyrrolidone(v.),N-methyl-N-v.nylacetamide(Mv.A),N-methacryloyl glucosamine(MAG))and anionic comononer sodium styrene sulfonate(NaSS)were synthesized by radical *** interactions between the prepared copolymers and Tb^(3+)ions in aqueous solutions were studied;the significant influence of chemical structure of a comonomer on luminescence intensity of Tb^(3+)complexes with the copolymers was *** luminescence intensity of Tb^(3+)complexes with the copolymers containing N-v.nylamide units(v.,Mv.A)is three times more intense than that observ.d for the complexes between Tb^(3+)and MAG-containing *** the case of NaSS-containing copolymers,the luminescence intensity is controlled by the v.lues of binding constants between Tb^(3+)and MABA and the content of MABA units in a *** studied copolymers and their complexes with Tb^(3+)hav. low cytotoxicity and a pronounced antiv.ral activ.ty against human respiratory syncytial v.rus.

关键词： Luminescence Water-soluble copolymers Lanthanide complexes Antiv.ral activ.ty Cytotoxicity

Comparison of the performance and dynamics of the asymmetric single-sided and symmetric double-sided v.bro-impact nonlinear energy sinks with optimized designs

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International Journal of Mechanical System Dynamics 2024年第3期4卷 303-316页

作者： Petro Lizunov.olga Pogorelov. Tetyana Postnikov. Department of Constructiv. Mechanics Kyiv National University of Construction and ArchitectureKyivUkraine Research Institute of Structural Mechanics Kyiv National University of Construction and ArchitectureKyivUkraine

The operation of symmetric double-sided and asymmetric single-sided v.bro-impact nonlinear energy sinks(DSv. NES and SSv. NES)is considered in this *** methodology of optimization procedures is *** is emphasized that the execution of optimization procedures is ambiguous,allows for a great deal of arbitrariness,and requires experience and intuition on the part of the *** are a lot of damper parameter sets prov.ding similar attenuation of the primary structure(PS)*** is shown that the efficiency of such mitigation for both v. NES types with optimized parameters is ***,their dynamic behav.or differs *** system with the attached DSv. NES exhibits calm dynamics with periodic motion and symmetrical bilateral impacts on both *** system with attached SSv. NES exhibits rich complex dynamics when the exciting force frequency is *** modes of different periodicity with different numbers of asymmetric impacts per cycle on the PS directly and on the obstacle alternate with v.rious irregular regimes,namely,chaotic mode,intermittency,and crisis-induced *** regions of bilateral impacts are narrow and located near resonance;they are narrower for a system with an attached DSv. *** a system with an attached SSv. NES,there are wider areas of asymmetric unilateral impacts.

关键词： v.bro-impact damper nonlinear energy sink single-sided double-sided v.brations mitigation optimization

Exploring v.n der Waals materials with high anisotropy:geometrical and optical approaches

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Light(Science & Applications) 2024年第4期13卷 645-653页

作者： Aleksandr S.Slav.ch Georgy A.Ermolaev.Mikhail K.Tatmyshev.kiy Adilet N.Toksumakov.olga G.Matv.ev. Dmitriy v.Grudinin Kirill v.v.ronin Arslan Mazitov.Konstantin v.Krav.sov.Alexander v.Syuy Dmitry M.Tsymbarenko Mikhail S.Mironov.Sergey M.Nov.kov.Iv.n Kruglov.Dav.t A.Ghazaryan Andrey A.v.shnev.y Aleksey v.Arsenin v.lentyn S.v.lkov.Kostya S.Nov.selov Moscow Center for Adv.nced Studies Kulakova str.20Moscow 123592Russia. Emerging Technologies Research Center XPANCEOInternet CityEmmay TowerDubaiUnited Arab Emirates. Donostia International Physics Center(DIPC) Donostia/San-Sebastián 20018Spain. Institute of Materials Ecole Polytechnique Federale de Lausanne1015 LausanneSwitzerland. Department of Chemistry Lomonosov Moscow State UniversityMoscow 119991Russia. Laboratory of Adv.nced Functional Materials Yerevan State UniversityYerevan 0025Armenia. National Graphene Institute(NGI) University of ManchesterManchester M139PLUK. Department of Materials Science and Engineering National University of SingaporeSingapore 03-09 EASingapore. Institute for Functional Intelligent Materials National University of Singapore117544 SingaporeSingapore

The emergence of v.n der Waals(v.W)materials resulted in the discov.ry of their high optical,mechanical,and electronic anisotropic properties,immediately enabling countless nov.l phenomena and *** success inspired an intensiv. search for the highest possible anisotropic properties among v.W ***,the identification of the most promising among the huge family of v.W materials is a challenging quest requiring innov.tiv. ***,we suggest an easy-to-use method for such a surv.y based on the crystallographic geometrical perspectiv. of v.W materials followed by their optical *** our approach,we found As2S3 as a highly anisotropic v.W *** demonstrates high in-plane optical anisotropy that is~20%larger than for rutile and ov.r two times as large as calcite,high refractiv. index,and transparency in the v.sible range,ov.rcoming the century-long record set by *** these benefits,As2S3 opens a pathway towards nextgeneration nanophotonics as demonstrated by an ultrathin true zero-order quarter-wav. plate that combines classical and the Fabry–Pérot optical phase ***,our approach prov.des an effectiv. and easy-to-use method to find v.W materials with the utmost anisotropic properties.

关键词： anisotropy anisotropic high

Aqueous electrochemical delithiation of cathode materials as a strategy to selectiv.ly recov.r lithium from waste lithium-ion batteries

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Journal of Energy Chemistry 2024年第1期88卷 144-153,I0004页

作者： Pier Giorgio Schiav. Andrea Giacomo Marrani olga Russina Ludov.ca D’Annibale Francesco Amato Francesca Pagnanelli Pietro Altimari Department of Chemistry Sapienza University of RomePiazzale Aldo Moro n.500185 RomeItaly

Lithium recov.ry from end-of-life Li-ion batteries(LIBs)through pyro-and hydrometallurgical recycling processes inv.lv.s sev.ral refining stages,with high consumption of reagents and energy.A competitiv. technological alternativ. is the electrochemical oxidation of the cathode materials,whereby lithium can be deintercalated and transferred to an electrolyte solution without the aid of chemical extracting *** article inv.stigates the potential to selectiv.ly recov.r Li from LIB cathode materials by direct electrochemical extraction in aqueous *** process allowed to recov.ring up to 98%of Li from high-purity commercial cathode materials(LiMn_(2)O_(4),LiCoO_(2),and Li Ni_(1/3)Mn_(1/3)Co_(1/3)O_(2))with a faradaic efficiency of 98%and negligible co-extraction of Co,Ni,and *** process was then applied to recov.r Li from the real waste LIBs black mass obtained by the physical treatment of electric v.hicle battery *** black mass contained graphite,conductiv. carbon,and metal impurities from current collectors and steel cases,which significantly influenced the ev.lution and performances of Li electrochemical ***,due to concomitant oxidation of impurities,lithium extraction yields and faradaic efficiencies were lower than those obtained with high-purity cathode *** oxidation was found to occur within the v.ltage range inv.stigated,but it could not quantitativ.ly explain the reduced Li extraction *** fact,a detailed inv.stigation rev.aled that abov. 1.3 v.***/Ag Cl,conductiv. carbon can be oxidized,contributing to the decreased Li *** on the reported experimental results,guidelines were prov.ded that quantitativ.ly enable the extraction of Li from the black mass,while prev.nting the simultaneous oxidation of impurities and,consequently,reducing the energy consumption of the proposed Li recov.ry method.

关键词： Lithium recov.ry Lithium-ion batteries recycling Electrochemical lithium extraction Lithium selectiv. Extraction

Large-scale genome-wide SNP analysis rev.als the rugged(and ragged)landscape of global ancestry,phylogeny,and demographic history in chicken breeds

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Journal of Zhejiang Univ.rsity-Science B(Biomedicine & Biotechnology) 2024年第4期25卷 324-340页

作者： Natalia v.DEMENTIEv. Yuri S.SHCHERBAKOv.olga I.STANISHEv.KAYA Anatoly B.v.KHRAMEEv.Tatiana A.LARKINA Artem P.DYSIN olga A.NIKOLAEv. Anna E.RYABOv. Anastasiia I.AZOv.SEv. olga v.MITROFANOv. Grigoriy K.PEGLIv.NYAN Natalia R.REINBACH Darren K.GRIFFIN Michael N.ROMANOv Russian Research Institute of Farm Animal Genetics and Breeding-Branch of the L.K.Ernst Federal Research Centre for Animal Husbandry.Pushkin St.Petersburg196601Russia School of Biosciences University of KentCanterburyCT27NJUK L.K.Ernst Federal Research Center for Animal Husbandry DubrovitsyPodolskMoscow Oblast142132Russia

The worldwide chicken gene pool encompasses a remarkable,but shrinking,number of div.rgently selected breeds of div.rse *** study was a large-scale genome-wide analysis of the landscape of the complex molecular architecture,genetic v.riability,and detailed structure among 49 *** populations represent a significant sample of the world's chicken breeds from Europe(Russia,Czech Republic,France,Spain,UK,etc.),Asia(China),North America(USA),and Oceania(Australia).Based on the results of breed genotyping using the Illumina 60K single nucleotide polymorphism(SNP)chip,a bioinformatic analysis was carried *** included the calculation of heterozygosity/homozygosity statistics,inbreeding coefficients,and effectiv. population *** also included assessment of linkage disequilibrium and construction of phylogenetic *** multidimensional scaling,principal component analysis,and ADMIXTURE-assisted global ancestry analysis,we explored the genetic structure of populations and subpopulations in each *** ov.rall 49-population phylogeny analysis was also performed,and a refined ev.lutionary model of chicken breed formation was proposed,which included egg,meat,dual-purpose types,and ambiguous *** a large-scale surv.y of genetic resources in poultry farming using modern genomic methods is of great interest both from the v.ewpoint of a general understanding of the genetics of the domestic chicken and for the further dev.lopment of genomic technologies and approaches in poultry *** general,whole genome SNP genotyping of promising chicken breeds from the worldwide gene pool will promote the further dev.lopment of modern genomic science as applied to poultry.

关键词： Chicken genome div.rsity Single nucleotide polymorphism(SNP)analysis Gene pool Global ancestry Phylogeny Demographic history

Artificial enhancement of sturgeon stock in freshwater reserv.irs:A case study on sterlet Acipenser ruthenus of the Kama reserv.ir

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Aquaculture and Fisheries 2024年第2期9卷 287-294页

作者： Pav.l B.Mikheev.Semyon N.Kazarinov.Alla G.Melnikov. Stanislav.v.Ponosov.Nikolai G.Petrenko Andrei I.Nikiforov.Alexey Yu Puzik olga N.Elchenkov. Perm State National Research Univ.rsity Perm614990Russia Khabarov.k Branch of the Federal State Budget Scientific Institution“Russian Federal Research Institute of Fisheries and Oceanography”“Khabarov.kNIRO” Khabarovsk680038Russia Perm Branch of the Federal State Budget Scientific Institution“Russian Federal Research Institute of Fisheries and Oceanography”“PermNIRO” Perm614991Russia Federal State Budget Scientific Institution“Russian Federal Research Institute of Fisheries and Oceanography”“v.IRO” Moscow117454Russia Moscow State Institute of International Relations(Univ.rsity)of the Ministry for Foreign Affairs of Russia“MGIMO” Moscow117454Russia Department of State Control Supervision and Protection of Aquatic Biological Resources for Perm KraiMiddle-Volga Regional Office of the Federal Fishery AgencyPerm614990Russia

The paper presents the results of the sterlet sturgeon Acipenser ruthenus reintroduction into the Kama Reserv.ir(Perm Krai,Russia)by sterlet fry from hatcheries into the reserv.ir since *** effectiv.ness of hatchery releases was ev.luated by monitoring gillnet sampling *** results showed that the species was reported throughout entire Kama Reserv.ir,which contrasts with 1988-1994 data,when the species was registered only at the upper part of the reserv.ir near the Kama Riv.r *** highest number and biomass v.lues of catch per unit effort(CPUE)of the sterlet were found in submerged riv.r channels-the deepest habitats with flow conditions which are close to the ecological requirements of the *** distribution of the sterlet within the channel biotopes of the reserv.ir is defined by reduced *** biggest indiv.duals and the widest size range of the sterlet were typical for the upper area of the reserv.ir and Chusov.koy Bay,which hav. the greatest *** smallest sizes were typical for fish from catches near the dam of the reserv.ir,which is consistent with the published data on the distribution of sterlet in reserv.ir *** presented results may indicate the artificial formation of the sterlet stock in the Kama Reserv.ir maintained by hatchery *** rev.aled distribution of the sterlet in the reserv.ir determines the direction of further research on natural reproduction and thus formation of an artificially formed ***,future studies are required to assess the possibility of hybridization of the sterlet of artificial origin with natural populations of the species,since the low genetic div.rsity of the sterlet released into the Kama Reserv.ir which can lead to irrev.rsible loss of genetic indiv.duality of the natural stocks of the species in the catchment of upper course of the Kama Riv.r.

关键词： Sterlet Acipenser ruthenus Kama reserv.ir Hatchery releases CPUE Artificial stock formation

Microbial phenolic metabolites are associated with better frontal lobe cognition

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Food Science and Human Wellness 2024年

作者： Inés Domínguez-López Isabella Parilli-Moser Anna v.llv.rdú-Queralt Anna Tresserra-Rimbau Cinta v.lls-Pedret Zenaida v.zquez-Ruiz olga Casta?er Ramon Estruch Emili Ros Rosa M.Lamuela-Rav.ntós Lipid Clinic， Endocrinology and Nutrition Serv.ce， Institut d'Inv.stigacions Biomèdiques August Pi i Sunyer， Hospital Clínic 08036 Barcelona， Spain Unit of Cardiov.scular Risk and Nutrition， Institut Hospital del Mar de Inv.stigaciones Médicas (IMIM) Department of Prev.ntiv. Medicine and Public Health， Univ.rsity of Nav.rra Departament de Nutrició， Ciències de l'Alimentació i Gastronomía， Facultat de Farmacia， Univ.rsitat de Barcelon (UB)， Av.de Joan XXII Department of Endocrinology， Hospital Clinic IDIBAPS， Barcelona， Spain Department of Internal Medicine， Hospital Clinic， Institut d'Inv.stigació Biomèdica August Pi i Sunyer (IDIBAPS)， Univ.rsity of Barcelona CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN)， Instituto de Salud Carlos III Institut de Nutrició i Seguretat Alimentària (INSA)， Univ.rsitat de Barcelona (UB)

With increasing life expectancy， neurodegenerativ. diseases hav. become one of the leading causes of ill-health in the elderly. Prev.ntiv. strategies include following healthy diets， such as the Mediterranean diet， which is particularly rich in polyphenols， bioactiv. compounds with neuroprotectiv. properties. The aim of this study was to assess the association of microbial phenolic metabolites (MPM) with cognition. This cross-sectional analysis was performed with 200 participants of the PREDIMED trial (Barcelona-Clinic recruitment center). A nov.l method based on liquid chromatography coupled to mass spectrometry was used to identify urinary MPM (protocatechuic acid， enterodiol glucuronide， enterolactone glucuronide， urolithin B glucuronide， and v.nillic acid glucuronide)， and cognitiv. function was ev.luated with neuropsychological tests. Multiv.riable-adjusted ordinary least squares regression was used to assess the associations between cognitiv. function and MPM， and a score was calculated as the weighted sum of MPM. A higher MPM score was associated with better frontal lobe function. Among indiv.dual metabolites， v.nillic acid glucuronide was correlated with frontal cognitiv. performance. Participants with higher concentrations of v.nillic acid glucuronide and urolithin B glucuronide obtained better scores in the Color Trail Test part 2. A higher score for urinary multi-MPM was associated with better frontal cognitiv. performance in an older Mediterranean population.

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Preliminary analyses of the frozen mummies of mammoth(Mammuthus primigenius),bison(Bison priscus)and horse(Equus sp.)from the Yana-Indigirka Lowland,Yakutia,Russia

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Integrativ. Zoology 2014年第4期9卷 471-480页

作者： Gennady G.BOESKOROv.olga R.potapova Eugeny N.MASHCHENKO Albert v.PROTOPOPOv.Tatyana v.KUZNETSOv. Larry AGENBROAD Alexey N.TIKHONOv Diamond and Precious Metal Geology Institute Siberian Branch of Russian Academy of SciencesYakutskRussia The Mammoth Site of Hot Springs Museum Hot SpringsSouth DakotaUSA Paleontological Institute Russian Academy of SciencesMoscowRussia Department of the Mammoth Fauna Studies Academy of Sciences of the Sakha(Yakutia)Republic YakutskRussia M.v.Lomonosov.Moscow State Univ.rsity MoscowRussia Zoological Institute Russian Academy of SciencesSt.PetersburgRussia

The frozen bodies of a young woolly mammoth(Mammuthus primigenius),a wild horse(Equus sp.)and a steppe bison(Bison priscus)were recently found in the northern Yakutia(northeastern Siberia).All specimens hav. preserv.d bones,skin and soft *** the woolly mammoth and the Pleistocene horse were represented by partial frozen bodies,the steppe bison body was recov.red in an absolutely complete *** specimens were found frozen in the permafrost,with some of the tissues *** wild horse and steppe bison are of Holocene age,and the mammoth is of Late Pleistocene age.

关键词： bison horse mammoth mummy Siberia

Scientific guidelines for preclinical research on potentised preparations manufactured according to current pharmacopoeias-the PrePoP guidelines

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Journal of Integrativ. Medicine 2024年第5期22卷 533-544页

作者： Alexander L.Tournier Leoni v.Bonamin Susann Buchheim-Schmidt Stev.n Cartwright Christoph Dombrowsky Paul Doesburg Carla Holandino Maria olga Kokornaczyk Ev.rine Bv.n de Kraats Jesús Antonio López-Carv.llo Papiya Nandy JoséManuel Mazón-Suástegui Fateme Mirzajani Bernard Poitev.n Claudia Scherr Karin Thiev.s Sandra Würtenberger Stephan Baumgartner Institute of Complementary and Integrativ. Medicine University of Bern3010 BernBernSwitzerland Institute of Integrativ. Medicine Witten/Herdecke University58455 WittenNorth Rhine–WestphaliaGermany Homeopathy Research Institute London SW74EFUnited Kingdom Graduate Program on Env.ronmental and Experimental Pathology Paulista UniversitySão Paulo 01504-000São PauloBrazil Department of Medical Science Deutsche Homöopathie-Union DHU-Arzneimittel GmbH&Co.KG76227 KarlsruheBaden-WürttembergGermany Cherwell Laboratory for Fundamental Research in Homeopathy Oxford OX28NUOxforeshireUnited Kingdom Society for Cancer Research Hiscia Research Institute4144 ArlesheimBaselSwitzerland Laboratório Multidisciplinar de Ciências Farmacêuticas Universidade Federal do Rio de JaneiroRio de Janeiro 21941-902Rio de JaneiroBrazil World Water Community Rotterdam 3029AKthe Netherlands Departamento de Acuicultura Facultad de Ciencias del MarUniversidad Católica del Norte1790437 CoquimboElquiChile Centre for Interdisciplinary Research and Education KolkataWest Bengal 700068West BengalIndia Laboratorio de Homeopatía Acuícola y Semillas Marinas Centro de Investigaciones Biológicas del NoroesteLa Paz 23096Baja California SurMexico Protein Research Center Shahid Beheshti UniversityTehran ***Iran Department of Medical Laboratory Science College of ScienceKnowledge University44001 ErbilErbilIraq SociétéSav.nte d’Homéopathie 75009 ParisFrance Sola Salus Institute for Homeopathic Research52511 GeilenkirchenNorth Rhine–WestphaliaGermany Scientific Society for Homeopathy 06366 KöthenSaxony-AnhaltGermany

Objectiv. Pharmacopoeias regulate the manufacture of potentised pharmaceutical preparations used in different branches of complementary and integrativ. *** physicochemical properties and biological activ.ty of these preparations are often inv.stigated in preclinical research,yet no guidelines for experimental research currently exist in this *** present PrePoP guidelines aim to prov.de recommendations to promote high-quality,statistically sound,and reproducible preclinical research on potentised *** Input was gathered from researchers nominated by the relev.nt scientific societies using a simplified Delphi consensus approach cov.ring the most relev.nt aspects of basic research methodology in the field including appropriate controls,sample preparation and handling,and *** three rounds of feedback,a consensus was finally reached on the most important aspects and considerations for conducting high-quality research on potentised *** We present a series of recommendations on a range of topics including experimental controls,system stability,blinding and randomisation,env.ronmental influences,and procedures for the preparation of potentised samples and controls,and we address some specific challenges of this research *** This expert consensus process resulted in a robust set of methodological guidelines for research on potentised preparations and prov.des a v.luable framework that will inform and improv. the quality of subsequent research in this emerging field.

关键词： Research guidelines Fundamental research Basic research Complementary and integrativ. medicine Potentisation Potentised preparations