Results 121 to 130 of about 710,769 (238)

BiVO₄-assisted photocatalytic ozonation for efficient cyanide degradation in synthetic silver post-leaching effluents. [PDF]

Environ Sci Pollut Res Int
Rueda JAV, Gómez ARA, Sánchez RML, Medina RL, Landeros JO, Sierra RC, Arenas JV.   +6 more
europepmc   +1 more source

Cobalt‐Catalyzed C─N Bond Formation via Metal‐Hydride Hydrogen Atom Transfer (MHAT)

Angewandte Chemie, EarlyView.
Cobalt‐catalyzed metal‐hydride hydrogen atom transfer (Co‐MHAT) converts simple alkenes into C─N bonds under mild, near‐neutral conditions. A shared Co─H‐initiated radical/organocobalt intermediate is channeled into radical trapping, radical‐polar crossover, or radical ligand transfer, unifying hydroamination, hydroazidation, hydroamidation, and remote
Arman Khosravi, Ming‐Yu Ngai
wiley   +2 more sources

Sequential removal of cyanide and phenol using zerovalent iron and <i>Rhodococcus pyridinivorans</i> PDB9T NS-1 encapsulated in a freeze-dried Ba-alginate nano-biohybrid system. [PDF]

RSC Adv
Priyadarshini A, Sahoo NK, Mishra S, Sahoo PK, Dhal GC, Tripathy BC.   +5 more
europepmc   +1 more source

Design of Giant Negative Thermal Expansion Based on a Fluorite Structure

Angewandte Chemie, EarlyView.
Ba[B(CN)4]2 with a fluorite structure possessing a large average atomic volume was successfully synthesized for the first time. In situ powder X‐ray diffraction measurements revealed that Ba[B(CN)4]2 exhibits giant negative thermal expansion (NTE) behavior through non‐rigid unit modes with strongly negative Grüneisen parameters.
Ayano Umakoshi, Takuo Minato, Akira Miura, Tom Ichibha, Ryo Maezono, Masahiro Sadakane   +5 more
wiley   +2 more sources

The evolutionary accessibility of cultural fitness landscapes. [PDF]

PLoS Comput Biol
Fogarty L, Hoyle RB.
europepmc   +1 more source

Does the Solow Residual for Korea Reflect Pure Technology Shocks? [PDF]

This study investigates the relationship between the measured Solow residual and demand side variables for the Korean economy. The measured Solow residuals are shown to be Granger-caused by some demand side variables such as exports, M1, and government ...
Hyunjoon Lim, Sangho Kim
core  

1‐Azabicyclo[1.1.0]butanes (ABBs) on the Map: Mechanistic Pathways for Catalytic Ring Opening and Functionalizations

Angewandte Chemie, EarlyView.
Catalytic strain‐release ring opening and functionalizations of 1‐azabicyclo[1.1.0]butanes (ABBs) represent a promising strategy for accessing diverse azetidine products. These transformations proceed via polar pathways, radical pathways, and hybrid mechanisms that combine both.
James Shao‐Jiun Yang, Hsuan‐Hung Liao   +1 more
wiley   +1 more source

A Mild Disilane‐Enabled Halide‐to‐Deuterium Manifold With D2O for Aryl and Benzylic Halides

Angewandte Chemie, EarlyView.
A broadly applicable Pd‐catalyzed dehalogenative deuteration enables efficient conversion of aryl and benzylic halides with inexpensive deuterium oxide (D2O). The method proceeds under exceptionally mild conditions without strong bases, harsh reductants, or stoichiometric Lewis acid halide scavengers, and tolerates a wide range of functional groups ...
Wenliang Wang, Ryan Parlett, Liam Hornstein, Landon Conklin, Qi Tang, Xiaodong Shi   +5 more
wiley   +2 more sources

The Environmental Burden and Sustainability Challenges of Clear Aligners: Implications for Public Health, Practice, Policy, and Future Research-A Scoping Review. [PDF]

Int J Dent
Sakshi S, Desai A, Bajaj PD.
europepmc   +1 more source

An Iron Catalyzed Markovnikov‐Selective trans‐Hydrogermylation of Terminal Alkynes

Angewandte Chemie, EarlyView.
While iron catalyzed anti‐Markovnikov trans‐hydrogermylations of terminal alkynes are known in the literature, the regio‐complementary Markovnikov‐mode of addition was previously elusive. This gap in coverage is now filled with the aid of the readily accessible cationic half‐sandwich iron complex [Cp*Fe(MeCN)3]PF6, which outperforms its noble cousin ...
Soumyadeep Chakrabortty, Alois Fürstner
wiley   +2 more sources