Results 51 to 60 of about 38,785 (280)

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

Advanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim, Kyungjoo Jo, Kwanghyeon Park, Jun Hee Kim, Jong Hyeong Cho, Inhoo Choi, Sei Kwang Hahn   +6 more
wiley   +1 more source

Critical Parameters in an Enzymatic Way to Obtain the Unsweet Lactose-Free Milk Using Catalase and Glucose Oxidase Co-Encapsulated into Hydrogel with Chemical Cross-Linking

Foods, 2022
The presented work involves obtaining and characterising a two-enzymatic one-pot bioreactor, including encapsulated (co-immobilised) glucose oxidase and catalase.
Katarzyna Czyzewska, Anna Trusek
doaj   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Amide Bond Formation with a New Fluorous Carbodiimide: Separation by Reverse Fluorous Solid-Phase Extraction. [PDF]

, 2007
A new fluorous carbodiimide is introduced along with a convenient procedure for amide coupling reactions. Reactions of acids and amines under standard conditions for carbodiimide couplings, followed by simple reverse fluorous solid-phase extraction (FSPE)
Keller, Adam I, Curran, Dennis P, del Pozo, Carlos, Nagashima, Tadamichi   +3 more
core   +1 more source

Tissue‐Adhesive Fabric‐Based Bioelectronics for Wearable and Implantable Applications

Advanced Functional Materials, EarlyView.
An implantable and wearable bioelectronic textile (iTextile) is introduced as a unified platform bridging wearable and implantable systems. By integrating a self‐healing polymer, stretchable silk fabric, conductive composite electrodes, and an adhesive hydrogel, the platform enables conformal, stable interfacing with soft tissues. The iTextile supports
Soojung An, Yewon Kim, Kyoungryong Kim, Heewon Choi, Sungjun Yoon, Jaewon Ju, Mikyung Shin, Donghee Son   +7 more
wiley   +1 more source

Theoretical Study of Hydration of Cyanamide and Carbodiimide [PDF]

, 2016
The isomerization reaction cyanamide → carbodiimide in vacuo and in the presence of up to six water molecules has been investigated by means of DFT and MP2 calculations, using a flexible basis set. The reliability of such methods has been checked against
Maurizio Bruschi (800864), Giuseppe Zampella (1518736), Alessandro Bencini (2398513), Francesco Tordini (3051774), Luca De Gioia (44361), Piercarlo Fantucci (44360)   +5 more
core   +1 more source

Blueprints for the Geometric Control of N‐Heterocyclic Carbene–Carbodiimide Isomers

ChemistryEurope
Rational control of the 3D presentation of atoms—stereochemistry—lies at the heart of synthetic organic and materials chemistries. Here, researchers report detailed computational studies on conformational isomerism in N‐heterocyclic carbene–carbodiimide (
Craig S. Day, Niklas Grabicki, Daniel B. K. Chu, Allison Keys, Avni Singhal, Vyshnavi Vennelakanti, Ilia Kevlishvili, Rafael Gómez‐Bombarelli, Heather J. Kulik, Jeremiah Johnson   +9 more
doaj   +1 more source

Borylierte Carbodiimide

Zeitschrift für Naturforschung B, 1986
Abstract The borylated carbodiimides 3 a, 3b and 4 can be synthesized by reaction of the 2-chloro-1,3,2-diazaborolidines 2a, 2b with Me3Si -N = C = N -SiMe3 (1) or Me3Si -N = C = N -tBu respectively. In the reaction of the non cyclic haloboranes R2BHal (R = Ph, Me, Me2N) 2c -e with 1 R3B is formed and for R = Me, Me2N polymeric (RBNCN)n
Wolfgang Einholz, Wolfgang Haubold
openaire   +1 more source

Chemically Fueled Systems Chemistry Across Length Scales

Advanced Functional Materials, EarlyView.
Chemically fueled reaction cycles regulate processes through single and multiple catalytic sites on the molecular and assembly scale. This gives rise to unique kinetically controlled properties/functions like spatio‐temporal catalysis, oscillations, optical properties, and perform work.
Brigitte A. K. Kriebisch, Job Boekhoven
wiley   +1 more source

Reactive Macrocyclic Ether−Urethane Carbodiimide (MC−CDI):  Synthesis, Reaction, and Ring-Opening Polymerization (ROP) [PDF]

, 2016
Reactive Macrocyclic Ether−Urethane Carbodiimide (MC−CDI):  Synthesis, Reaction, and Ring-Opening Polymerization ...
Chi-Chia Cheng (2468542), Chien-Wen Chen (320233), Shenghong A. Dai (2041018)   +2 more
core   +1 more source