WordNet

a particle that is electrically charged (positive or negative); an atom or molecule or group that has lost or gained one or more electrons

PrepTutorEJDIC

イオン

UpToDate Contents

全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.

1. 非動脈炎性前部虚血性視神経症：疫学、発症機序、および病因 nonarteritic anterior ischemic optic neuropathy epidemiology pathogenesis and etiologies
2. 後部虚血性視神経症 posterior ischemic optic neuropathy
3. Nonarteritic anterior ischemic optic neuropathy: Clinical features and diagnosis
4. 非動脈炎性虚血性視神経症：予後および治療 nonarteritic ischemic optic neuropathy prognosis and treatment
5. 非眼科手術のための麻酔後の視力低下 postoperative visual loss after anesthesia for nonocular surgery

English Journal

Japanese Journal

Density Functional Theory Study of the Preferred Conformation of Geissoschizine

Ariffin Juriffah,Takayama Hiromitsu,Kitajima Mariko [他]
Heterocycles 63(3), 663-670, 2004-03-01
NAID 40006116269

4H-[1,2,3]-Thiadiazolo[3,4-a]-benzimidazoliumides

Katritzky Alan R.,Nikonov George N.,Tymoshenko Dmytro O. [他]
Heterocycles 58(-), 311-316, 2002-11-22
NAID 40005586223

Diastereoselective Ring-Expansion Reaction of Methanochromanone with Aldehydes: Formation of trans-Fused Tetrahydrofuro[2,3-b][1]benzopyranones and Their Isomerization

Sugita Yoshiaki,Kawai Kazuyoshi,Yokoe Ichiro
Heterocycles 55(1), 135-144, 2001-01
NAID 40005327057

Related Links

zwitterionの意味・使い方｜英辞郎 on the WEB：アルク

zwitterion 【名】《化学》ツウイッテリオン、ツヴイッター・イオン、双性[両性]イオン＝ampholyte ion...【発音】zwítəràiən【カナ】ズウィタライアン - アルクがお届けするオンライン英和・和英辞書検索サービス。

双性イオン（読み）そうせいイオン（英語表記）zwitter ion

双性イオン（読み）そうせいイオン（英語表記）zwitter ion そうせいイオン〔サウセイ〕ブリタニカ国際大百科事典小項目事典の解説

Zwitterion - Definition, Properties, Structure and Applications

A zwitterion is an ion that contains two functional groups. In simple terms, it is as ion possessing both positive and negative electrical charges. Therefore, zwitterions are mostly electrically neutral (the net formal charge is usually zero). Zwitterions are sometimes referred to as “ inner salts“.