All articles A–Z
519,064 articles
Enantioselective triplet energy transfer photocatalysis
Enantioselective triplet energy transfer photocatalysis is a strategy in organic synthesis in which a chiral photosensitizer transfers triplet energy from absorbed visible light to a bound substrate, yielding one enantiomer selectively.
Enantioselective triplet-sensitized [2+2] cycloadditions
Enantioselective triplet-sensitized [2+2] cycloadditions are photochemical reactions in which a photosensitizer transfers triplet energy to an alkene, with a chiral sensitizer or chiral catalyst imposing enantioselectivity.
Enantioselectivity
Enantioselectivity is the preferential formation of one enantiomer over another in a chemical reaction, measured by enantiomeric excess; high enantioselective catalysis typically means over 90% ee.
Enantiospecific sp3–sp3 cross-coupling of boronic esters
Enantiospecific sp3–sp3 cross-coupling of boronic esters is a family of reactions joining enantioenriched alkyl boronic esters to another sp3 carbon partner while transferring the stereocenter's configuration into the product.
Enantiotopic
Enantiotopic describes constitutionally identical atoms, groups, or faces in a molecule related only by mirror-type symmetry, where replacing one member gives one enantiomer and replacing the other gives its mirror image.
Enarodustat
Enarodustat (JTZ-951, brand Enaroy) is an oral hypoxia-inducible factor prolyl hydroxylase inhibitor by Japan Tobacco for CKD anemia; approved in Japan (September 2020), South Korea, and China.
Enasidenib
Enasidenib (Idhifa, AG-221) is an oral first-in-class mutant IDH2 inhibitor approved in the US in 2017 for relapsed/refractory IDH2-mutant AML; it lowers 2-HG, induces differentiation, and carries a differentiation syndrome boxed warning.
Enauta
Enauta was a Brazilian oil and gas producer that operated the Atlanta heavy-oil field in the Santos Basin and merged into 3R Petroleum in 2024, forming Brava Energia.
Enayet Chowdhury
Md. Enayet Chowdhury is a Bangladeshi hydrology researcher and educator at BUET's Institute of Water and Flood Management who runs a popular Bangla explainer YouTube channel.
Enbaqom
Enbaqom (እንባቆም), born in Yemen around 1470, was a convert to Christianity who became abbot of Debre Libanos, counseled Emperor Galawdewos, and wrote the treatise Anqasa amin.
Enbasekar D
Enbasekar D, full name Enbasekar Dinadayalane, is an Indian technology entrepreneur who co-founded MediBuddy with Satish Kannan in 2013 and serves as its chief technology officer.
Enbi-Ishtar
Enbi-Ishtar (Enbi-Ištar) was a king of Kish in southern Mesopotamia in the mid-third millennium BC, captured by Enshakushanna of Uruk, who destroyed Kish and dedicated its spoil to Enlil at Nippur.
Enbridge
Enbridge Inc., originally the Interprovincial Pipe Line Company, is a Canadian energy transportation company in Calgary, Alberta, operating North America's largest crude oil pipeline network and largest natural gas utility.
Enbridge Gas Ohio
Enbridge Gas Ohio, formerly The East Ohio Gas Company, is a natural gas utility serving about 1.2 million customers in 35 Ohio counties since 1898.
Enbridge Gas Ontario
Enbridge Gas Ontario is Enbridge Gas Inc.'s regulated natural gas utility franchise in Ontario, serving about 4 million customers and heating over 75 percent of Ontario homes.
Enbridge Ingleside Energy Center
The Enbridge Ingleside Energy Center is a crude oil storage and marine export terminal in Ingleside, Texas, near Corpus Christi, the largest in the United States by volume.
Enbridge Line 3
Enbridge Line 3 is a crude oil pipeline from Edmonton, Alberta, to Superior, Wisconsin, completed in 1968 and replaced by a new line in 2021.
Enbridge Line 5
Enbridge Line 5, also called the Line 5 pipeline, is a 645-mile petroleum pipeline operated by Enbridge, running from Superior, Wisconsin, through Michigan to Sarnia, Ontario, since 1953.
Enbridge Line 9
Enbridge Line 9 is a Canadian crude oil pipeline from Sarnia, Ontario, to Montreal, Quebec, built in 1975 and capable of carrying about 300,000 barrels per day.
Enbridge Regional Oil Sands System
The Enbridge Regional Oil Sands System is an Enbridge pipeline network in northern Alberta that gathers oil sands production around Fort McMurray and delivers it to Edmonton and Hardisty.
EnBW
EnBW (Energie Baden-Württemberg AG) is a German integrated energy company headquartered in Karlsruhe, formed in 1997 by the merger of Badenwerk and EVS. It supplies electricity, gas, water, and heating to around 5.5 million customers.
EnBW Energie Baden-Wurttemberg
EnBW Energie Baden-Württemberg AG is a German energy utility, 94% owned by the state of Baden-Württemberg and district associations, one of Germany's four large utilities, targeting climate neutrality by 2035.
Encainide
Encainide (MJ 9067), class IC sodium-channel-blocking antiarrhythmic developed in the 1970s; potent ventricular arrhythmia suppressant withdrawn after CAST showed increased post-infarction mortality.
Encaje
Encaje, or Mus Francés (French Mus), is a Spanish vying card game, a three- or five-player individual version of Basque Mus with no partnerships, no ordago, and a reverse goal: shed all your stones, and the last player holding any loses.
Encaleret
Encaleret (CLTX-305, JTT-305) is an oral calcilytic, a negative allosteric modulator of the calcium-sensing receptor, developed by BridgeBio's Calcilytix for autosomal dominant hypocalcemia type 1, with positive Phase 3 CALIBRATE results, an FDA NDA filed, and Phase 3 testing in chronic hypoparathyroidism.
Encantadia
Encantadia (The Encantadia Saga) is a Philippine fantasy television franchise created by Suzette Doctolero for GMA Network, about four Sang'gre sisters guarding four elemental gems in the realm of Encantadia, spanning the 2005 series, Etheria, the 2016 requel, and Sang'gre (2025).
Encantadia (2016 TV series)
Encantadia (2016) is GMA Network's Philippine fantasy "requel" of the 2005 series, directed by Mark Reyes and written by Suzette Doctolero, starring Kylie Padilla, Glaiza de Castro, Sanya Lopez, and Gabbi Garcia as the four Sang'gre gem-keepers; it premiered July 18, 2016 and ran 218 episodes.
Encanto
Encanto (2021) is Walt Disney Animation Studios' 60th animated feature, a Lin-Manuel Miranda musical about the Colombian Madrigal family, whose magic and intergenerational trauma, rooted in Abuela's forced displacement, drive the story.
Encanto (soundtrack)
Encanto (Original Motion Picture Soundtrack), 2021 Walt Disney Records album with Lin-Manuel Miranda songs and a Germaine Franco score rooted in Colombian vallenato, cumbia, and bambuco; it topped the Billboard 200 and yielded "We Don't Talk About Bruno".
Encapsulated graphene with ballistic transport
Encapsulated graphene with ballistic transport is graphene sandwiched between hexagonal boron nitride layers, which isolate it so electrons cross whole devices without scattering, even at room temperature.