2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Tetrazine ligation yog cov tshuaj tiv thaiv ntawm trans-cyclooctene thiab s-tetrazine nyob rau hauv qhov kev thov rov qab Diels Alder cov tshuaj tiv thaiv ua raws li cov tshuaj tiv thaiv retro-Diels Alder kom tshem tawm cov roj nitrogen. … Yog li ntawd, cov strained heev trans-cyclooctene yog siv raws li ib tug reactive dienophile.
Dab tsi yog bio orthogonality?
Bioorthogonal yog txhais tias tsis cuam tshuam lossis cuam tshuam nrog biology. Cov tshuaj tiv thaiv uas yog bioorthogonal tsis ntev los no tau dhau los ua cov cuab yeej tseem ceeb rau kev pom cov biomolecules hauv lawv qhov chaw ib puag ncig, tshwj xeeb yog cov uas tsis tuaj yeem hloov kho cov caj ces ib txwm muaj.
Cov tshuaj tiv thaiv orthogonal yog dab tsi?
Lub tswv yim ntawm orthogonality tau siv rau ntau qhov chaw ntawm chemistry, xws li kev ua haujlwm nthwv dej mus rau chromatography. … Cov tshuaj tiv thaiv nyem thiab nws cov variants raug suav hais tias yog orthogonal li cov khoom sib xyaw ua ke hauv cov txiaj ntsig siab thiab muaj ntau lwm pab pawg ua haujlwm.
Lub hom phiaj ntawm bioorthogonal chemistry yog dab tsi?
Qhov dav ntawm bioorthogonal cov tshuaj tiv thaiv nrog lawv cov reactants cuam tshuam, cov reagents tseem ceeb, cov khoom thiab cov yam ntxwv tseem ceeb tau hais txog ntawm no. Bioorthogonal chemistry ua kom muaj kev soj ntsuam cov kab mob lom neeg los ntawm kev xaiv covalent daim ntawv cog lus uas cuam tshuam tsawg kawg rau cov txheej txheem uas tau kawm.
TCO chemistry yog dab tsi?
Description: Lub inverse-electron thov Diels-Alder cycloaddition cov tshuaj tiv thaiv ntawm trans-Cyclooctenes (TCO) nrog tetrazines yog bioorthogonal cov tshuaj tiv thaiv uas muaj qhov tshwj xeeb kinetics (k > 800 M-1s- 1) thiab kev xaiv. … Cov tshuaj tiv thaiv TCO-tetrazine nyem yog tus qauv hauv cov protein-protein conjugation.
Pom zoo:
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Dab tsi yog tus bestiary hauv dab dab dab?
Wiki Targeted (Kev Ua Si) Beasts yog cov lus hu uas muab Metropolitan Era monsters txhawb nqa rau stats nrog rau cov txiaj ntsig hauv kev sib ntaus sib tua. Tus Bestiary tuaj yeem kho tau ntawm qib 18, qhov twg cov neeg ua si tuaj yeem qhib thiab nce qib Beasts los txhim kho lawv lub zog thiab cov teebmeem.
Dab tsi yog kev xav ntawm autonomists dab tsi yog qhov kev xav ntawm kev zoo nkauj ntawm kev coj ncaj ncees?
Kev lig kev cai, muaj ob txoj haujlwm tawm tsam kev xav txog kev coj ua raws li kev cai lij choj ntawm kev ntsuas kev ncaj ncees ntawm kev kos duab: 'kev coj ncaj ncees kev ncaj ncees Ethics lossis kev coj ncaj ncees yog ib ceg ntawm kev xav uas "
Puas yog cov dab dab dab dab dab dab tau them?
OHL cov neeg ua si tsis tau nyiaj hli, vim lawv tsis raug lees paub tias yog cov neeg ua haujlwm raws li Txoj Cai Kev Ua Haujlwm. Txawm li cas los xij, lawv suav nrog cov txiaj ntsig xws li nyiaj rov qab txhua xyoo, tag nrho cov nqi kawm ntawv them, thiab daim pib pub dawb.
Puas yog rubber band ligation them los ntawm kev tuav pov hwm?
Txhua qhov kev tuav pov hwm loj tshaj plaws npog hemorrhoid banding (rubber band ligation). Puas hemorrhoid banding covered by insurance? Cov phiaj xwm loj tshaj plaws, suav nrog Medicare, npog hemorrhoid banding, kho qhov quav fissure thiab kuaj mob qog noj ntshav hauv plab.