Results 41 to 50 of about 34,032 (255)

Supramolecular Gels as Active Tools for Reaction Engineering

Angewandte Chemie, EarlyView.
The unique combination of environments within gels, self‐assembled from low‐molecular‐weight gelators, offers the ability to control reactivity in new ways, achieving unique reaction outcomes, leading to the emerging concept of supramolecular gels as nanoreactors. Smart chemical engineering methods enable the use of such gels to fabricate materials and
David K. Smith
wiley   +2 more sources

Bioorthogonal Reaction of o‐Quinone with Furan‐2(3H)‐One for Site‐Selective Tyrosine Conjugation and Construction of Bispecific Antibody Complexes

Advanced Science, EarlyView.
A site‐selective, efficient, and mild tyrosine conjugation via tyrosinase oxidation and nucleophilic addition, allowing for site‐selective functionalization of peptides, recombinant proteins, and IgGs. Site‐selective mono‐functionalization of IgGs at Y296 enables the construction of immunoliposomes.
Hongfei Chen, Zhiyi Xu, Yishu Bao, Farshad Shiri, Dingdong Yuan, Yuke Hu, Biquan Li, Bin Zeng, Xiaojing Li, Hao Kong, Zikang Wang, Wilson Chun‐Yu Lau, Zhenyang Lin, Jiang Xia   +13 more
wiley   +1 more source

Unlocking Lactonase Enzymes as Biocatalysts for the Deracemisation of Chiral γ‐Thiolactones

Angewandte Chemie, EarlyView.
The application of lactonase enzymes as biocatalysts still remains underexplored. This study discloses the biocatalytic activity of two lactonases in the deracemisation of chiral C3‐substituted‐γ‐thiolactones. The biocatalyst GcL catalyses the enzymatic kinetic resolution (EKR) of C3‐amide‐thiolactones, while the rationally engineered biocatalyst N9 ...
Jingyue Wu, Michele Crotti, Ivan Bassanini, Mahdi Hassankalhori, Erica Elisa Ferrandi, Ferran Sancho, Daniela Monti, Daniele Castagnolo   +7 more
wiley   +2 more sources

Sustainable bioethanol production combining biorefinery principles using combined raw materials from wheat undersown with clover-grass [PDF]

, 2008
To obtain the best possible net energy balance of the bioethanol production the biomass raw materials used need to be produced with limited use of non-renewable fossil fuels.
AB Bjerre, AS Schmidt, E Varga, GD McGinnis, GP Horacio, H Hauggaard-Nielsen, H Hauggaard-Nielsen, H Høgh-Jensen, H Känkänen, HB Klinke, Henrik Haugaard-Nielsen, L Olsson, M Andersen, M Galbe, MD Thorsted, Mette Hedegaard Thomsen, MH Thomsen, MP Reynolds, R Simpson, S Larsson, V Somoza   +20 more
core   +1 more source

Connecting existing cemeteries saving good soils (for livings) [PDF]

, 2020
Background: Urban sprawl consumes and degrades productive soils worldwide. Fast and safe decomposition of corpses requires high-quality functional soils, and land use which competes with both agriculture and buildings.
Pantani O.-L., Scalenghe R.
core   +1 more source

Water‐Catalytic Deconstructive and Proton Transfer Cyclopropanation of Sulfoxonium Ylide with Olefin

Advanced Science, EarlyView.
Water‐catalytic deconstructive and proton transfer cyclopropanation of sulfoxonium ylide with olefin is developed through a sequential water‐mediated ring‐closing/opening reaction. This atom‐economical, environmentally friendly methodology offers easy access to a range of cyclopropyl ketones with moderate to good yields.
Xianglin Yu, Liuting Huang, Haiyue Yang, Lijuan Song, Yi Jin   +4 more
wiley   +1 more source

Blue‐to‐Green Fine‐Tunable Narrowband Delayed Fluorescence in Peripherally Dendritic Modified Bis‐Indolocarbazoles

Angewandte Chemie, EarlyView.
An exquisite color tuning of narrowband thermally activated delayed fluorescence from deep‐blue to green was achieved for non‐boron ubiquitous luminophores based on the dendritic modification design concept. The corresponding OLEDs exhibited high‐efficiency, high‐color‐purity blue and green electroluminescence, with high external quantum efficiencies ...
Jun Hyeon Lee, Takumi Watanabe, Lars Hartmann, Takuma Yasuda   +3 more
wiley   +2 more sources

Furan in food - a review [PDF]

Czech Journal of Food Sciences, 2009
Furan and its derivatives were identified in a small number of heat-treated foods back in the 60's and 70's. In May 2004, US Food and Drug Administration published a report on the occurrence of parent furan in a number of thermally treated foods. Since furan has been classified as "possibly carcinogenic to human" by IARC, a great concern has been ...
Zuzana Ciesarova, Janka Vranova
openaire   +3 more sources

Silver and platinum-catalysed addition of O–H and N–H bonds to allenes [PDF]

, 2014
Transition-metal catalysed nucleophile addition to allenes is a very powerful tool for the synthesis of functionalised molecules containing heteroatoms, heterocycles in the intramolecular version, or allyl derivatives in the intermolecular version.
Munoz-Herranz, Maria
core   +1 more source

Sustainable Development of High‐performance Poly(ester‐imine) Biobased Thermosets

Advanced Science, EarlyView.
Schiff‐based epoxy monomers derived from renewable natural resources are used to design robust structures by cross–linking with bio‐anhydrides. The resulting eco‐friendly, high‐performance thermosets feature two cleavable bonds, offering versatility for various applications.
Roxana Dinu, Sandu Cibotaru, David D. Swanson, Alice Mija   +3 more
wiley   +1 more source