English
Is cás é "éifeacht imeall" a bhíonn go minic le linn úsáide 2. Úsáid clúdach frith-so-ghalaithe: Tá clúdach bréifneach frith-so-ghalaithe forbartha ag roinnt daoine le haghaidh an éifeacht chiumhais de bharr éifeacht luaineachta an go háirithe in imdhíon-imoibrithe atá nasctha le heinsím (turgnaimh ELISA). Cuirfidh an staid seo faoi deara go dtiocfaidh moilliú ar ráta fáis na gcealla sna poill imeall, rud a chuireann isteach go díreach ar thorthaí na tástála. 1. Réamh-goir: Bain úsáid as folctha uisce nó nuair a bhíonn an tuaslagán imoibrithe á chur le pláta 96-tobar, teas an pláta agus an tuaslagán go dtí an teocht goir (cosúil le 37 ° C), a fhéadfaidh an "éifeacht imeall" a dhíchur go héasca agus feabhas a chur ar an atrialltacht an tomhais. Ina theannta sin, fuarthas amach i roinnt staidéir gur féidir an éifeacht imeall a fheabhsú go suntasach freisin trí na cealla pábháilte a chur ag teocht an tseomra ar feadh uair an chloig agus iad a chur ar ais chuig an gorlann 37 ° C chun leanúint ar aghaidh ag saothrú tar éis do na cealla a bheith socraithe agus cloí leis an mballa.
. Is féidir leis an gclúdach pláta bréifnithe ciseal gal uisce sáithithe a fhoirmiú ar an pláta bréifnithe chun bheith ina sciath gaile, agus an timpeallacht taobh istigh den phláta bréifnithe a leithlisiú ó thimpeallacht na saotharlainne, ionas go gcoimeádtar an pláta bréifneach i stát réasúnta cobhsaí.
pláta póiriúil
3. Na poill forimeallacha a thréigean: Nuair nach féidir na modhanna thuas a réiteach, chun torthaí tástála níos iontaofa a fháil, is é an modh is simplí agus is simplí gan na poill imeallacha seo a úsáid.. Is féidir máistreacht a fháil ar na modhanna próiseála seo tionchar na n-iarmhairtí imeall ar na torthaí tástála.Is réitigh iad thuas chun éifeachtaí imeall a chosc i
96-tobar plátaí a laghdú
The above are solutions to prevent edge effects in 96-well plates. Mastering these processing methods can reduce the impact of edge effects on the test results.
The FAI climbed 5.9 percent year-on-year in the first 11 months of 2018, quickening from the 5.7-percent growth in Jan-Oct, the National Bureau of Statistics (NBS) said Friday in an online statement.
The key indicator of investment, dubbed a major growth driver, hit the bottom in August and has since started to rebound steadily.
In the face of emerging economic challenges home and abroad, China has stepped up efforts to stabilize investment, in particular rolling out measures to motivate private investors and channel funds into infrastructure.
Friday's data showed private investment, accounting for more than 60 percent of the total FAI, expanded by a brisk 8.7 percent.
NBS spokesperson Mao Shengyong said funds into weak economic links registered rapid increases as investment in environmental protection and agriculture jumped 42 percent and 12.5 percent respectively, much faster than the average.
In breakdown, investment in high-tech and equipment manufacturing remained vigorous with 16.1-percent and 11.6-percent increases respectively in the first 11 months. Infrastructure investment gained 3.7 percent, staying flat. Investment in property development rose 9.7 percent, also unchanged.