简介:Anumberofnaphthalenedonorcompoundsthatpossessanadamantanaminebindingmoietyandan(OCH2CH2)n(nn1,2,3,4,6,8)spacerweresynthesized.Thefluorescencequenchingbetweenthesedonorsubstratesandmono-6-O-p-nitrobenzoyl-β-cyclodextrin(pNBCD)andmono-6-O-m-nitrobenzoyl-β-cyclodextrin(mNBCD)wasstudiedindetail.Itwasfoundthatveryefficientfluorescencequenchingcouldoccurinthesesupramolecularsystems.Thisquenchingwasattributedtothephotoinducedelectrontransferinsidethesupramolecularassemblybetweenthenaphthalenedonorsandcyclodextrinacceptors.DetailedStern-VolmerconstantsweremeasuredandtheywerepartitionedintodynamicStern-Volmerquenchingconstantsandstaticbindingconstants.Itwasdemonstratedthatthebindingconstantsbetweenallthenaphthalenecompoundsandcyclodextrinsarethesameastheypossessthesamebindingsite,i.e.,adamantanamine.
简介:MeetingaGuestattheAirportSUNDEJIN基本句BasicSentences欢迎你!见到你很高兴!/很高兴见到你!谢谢你来机场接我!别客气。/你太客气了。(Situation:Mr.WangmeetsMr.Chen,agues...
简介:OfficialJournalofChineseAnti-CancerAssociationDr.NikiKarachaliouisamedicaloncologistleadingtheTranslationalResearchTranscriptionPro-gramatthePangaeaBiotechlaboratory,Quiron-DexeusUniversityHospital,Barcelona.SheisalsoleadingtheClinicalTranslationalResearchattheInstituteGermansTriasiPujol(GermansTriasIPujolHealthSciencesInstituteandHospital
简介:ThisisthespecialissuedevotedtobioinformaticsresearchinSingapore.BioinformaticsresearchinSingaporestartedlargelyin1996whentheBioinformaticsCenter,NationalUniversityofSingapore,wasformed.Withthegovernment'seffortstoturnSingaporeintoapowerhouseofbiomedicalresearch,theGenomeInstituteofSingaporeandtheBioinformaticsInstituteofSingaporehavebeenestablishedsince2000.Recently,abioinformaticsresearchcenterwasalsoformedintheNanyangTechnologicalUniversity.Currently,therearealargenumberofbioinformaticsresearchteamsineachoftheseinstitutions.
简介:Dearcolleague,GeriatricOncologyisnotaspecialty,it'sanattitude.Thereisnothingspecialintreatingseniorpatientsaffectedbycancer;wealldothatinoureverydayclinicalpractice.Theproblemrestswhenyouwanttodeliverthebestpossibletreatmenttoeachindividualolderpatient.Thisneedssomeuniqueunderstandingofthecomplexityofaging:let'sstartsayingthatoneintwoolderpatientssuffersfrommalnutrition,lackofmobility,incontinenceandcognitiveimpairment.
简介:CompaniedbyCMECBeijingrepresentative,Dr.Eng.S.M.Bhutta,atechnicaladvisorofAlternativeEnergyDevelopmentBoard(AEDB)inPakistan,paidavisittoHRCduringJune3-5,2005.Bothsidesexchangedideasonmicro&smallhydropowerdevelopment,andintendedtofurtherstrengthenthecooperationinmicro&smallhydropowerfieldsastopushforwardtheruralelectrificationprograminPakistan.
简介:Lyingbetweenradiofrequencyandinfraredradiation,terahertz(THz)waveencounterslotsofdifficultiestoproduce,detect,transmit,andmodulate.GreateffortshavebeenmadetoconstructTHzdevices,includingsources,detectors,switches,modulators,lenses,andfilters.However,onlymoderateprogresseshavebeenmadeinTHzgenerationanddetection.Furthermore,thedevicesandtechniquestocontrolandmanipulateTHzwavesarestillinitsinfancy.Therefore,itisstillachallengetodateto
简介:ProteomicshasbeenwidelyusedinthelastfewyearstolookfornewbiomarkersanddecipherthemechanismofHIV-hostinteraction.Herein,wereviewtherecentdevelopmentsofHIV/AIDSproteomicresearch,includingthesamplesusedinHIV/AIDSrelatedresearch,thetechnologiesusedforproteomicstudy,thediagnosisbiomarkersofHIV-associateddiseaseespeciallyHIV-associatedneurocognitiveimpairment,themechanismsofHIV-hostinteraction,HIV-associateddementia,substanceabuse,andsoon.Intheendofthisreview,wealsogivesomeprospectsaboutthelimitationandfutureimprovementofHIV/AIDSproteomicresearch.
简介:WiththegrowingofdigitizeddatatransformingonInternet,theissuesofinformationsecurity,dataprivacy,andforensicanalysishavebecomemoreandmoreattracted.Researchershaveprovidedsolutionsforproblemsinthefield.Theobjectiveofthisspecialissueistopresentresearchanddevelopmentactivitiesinthevariousaspects.Afteraverycarefulreview,theeditorialcommitteeaccepted8highquality