Results 181 to 190 of about 27,319 (289)

Unsaturated biobased polyesters from bicyclic α‐pinene‐based diols

Polymer International, EarlyView.
We present the synthesis of four biosourced unsaturated polyesters made from chiral terpene‐based diols and esters of renewable diacids. The resulting materials harbor a bicyclic pinene ring in their backbones which leads to enhanced thermal properties while still conferring susceptibility to enzyme hydrolysis for chains having a cis alkene.
Ganapathy Ranjani, Shengwei Sun, Erik Sundén, Diana Bernin, Per‐Olof Syrén   +4 more
wiley   +1 more source

Concise construction of β-branched aromatic D-amino acids via transaminase-catalyzed dynamic kinetic resolution. [PDF]

Nat Commun
Liu Z, Zhai W, Zeng Z, Meng X, Shi Y, Huang J, Su P, Yan X, Yang LC.   +8 more
europepmc   +1 more source

Emerging Agents for Boron Neutron Capture Therapy: Biomolecular Carriers Paving the Way for Precision Radiotherapy

Precision Radiation Oncology, EarlyView.
Boron neutron capture therapy (BNCT) requires key non‐negotiable technical criteria: megadose administration, precise tumor‐specific targeting, favorable biocompatibility, and sustained tumor retention. Overcoming these interconnected challenges fundamentally depends on biomolecular carriers, which are critical for translating the therapeutic potential
Chang Chen, Maosong Yang, Jiheng Wang, Ling Zhang, Shaobo Huang, Xiao Xu, Yang Liu   +6 more
wiley   +1 more source

Cobalt-catalyzed alkyne silylamidation unlocks <i>Z</i>-selective unnatural dehydropeptides synthesis. [PDF]

Natl Sci Rev
Wang J, Zeng T, Chen K, Chen Z, Lin L, Yu W, Yao J, Yi H, Wei B, Li J.   +9 more
europepmc   +1 more source

The continuing significance of chiral agrochemicals

Pest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Stereochemical Dissection of the Strobilurin PKS Reveals the Complex Biosynthetic Logic of Iterative EZE Triene Construction. [PDF]

Angew Chem Int Ed Engl
Hauser M, Pang J, Lai D, Sun Y, Yao H, Cox RJ.   +5 more
europepmc   +1 more source

DNA‐Enzyme Hybrid Nanostructures: Functional Materials to Modulate Enzymatic Activity

Small, EarlyView.
DNA–enzyme hybrid nanostructures enable precise spatial and stoichiometric control over enzyme organization, offering a powerful platform to modulate catalytic activity. This review critically evaluates key mechanistic hypotheses, including proximity effects, microenvironment changes, confinement, and stabilization, as well as highlighting ...
Manar Elnaggar, Amelie Heuer‐Jungemann
wiley   +1 more source

Selective Synthesis of Chiral Carbocycles by Iridium-Catalyzed Asymmetric Mono-, Double-, or Triple Hydrogenation of Cyclic Dienones. [PDF]

Org Lett
Peters BBC, Zheng J, Zhang H, Andersson PG.   +3 more
europepmc   +1 more source

Molecularly Engineered 2D Xene Heterostructures With Implanted Peroxidase‐Like Activity for Mimicking Enzyme Functions

Small Methods, EarlyView.
A modular electropolymerization strategy is used to covalently graft a vinyl‐terminated Co(II) molecular catalyst onto allyl 2D germanane. This molecular programming approach yields a 2D Xene nanozyme with implanted peroxidase‐like activity, enabling sensitive and selective electrochemical detection of hydrogen peroxide and the monitoring of ...
Yiming Lei, Xavier Sala, Jordi García‐Antón, Jose Muñoz   +3 more
wiley   +1 more source

Stereoselective depolymerization of chiral polyesters. [PDF]

Nat Commun
Yang R, Xu G, Guo X, Wei W, Jia Y, Wang Q.   +5 more
europepmc   +1 more source