Results 241 to 250 of about 445,914 (314)

Modular Assembly of Dynamic Polymer Networks From Heteroaffinity Cross‐Links to Multivalent Proteins

Angewandte Chemie, EarlyView.
This study develops a method to modularly assemble oligomeric binding proteins, like streptavidin, using heterobifunctional cross‐linkers that have both a strong‐ and a weak‐affinity binding moiety. These dynamic cross‐linkers enable the assembly of polymer networks with unique meta‐stable nonequilibrium topologies, and that exhibit chemically tunable ...
Tianyue Dai, Yuntao Qiu, Katherine M. Leon Hernandez, Wesley Chan, Katrina Mejia, Natalia Nemeria, Colin D. Kinz‐Thompson   +6 more
wiley   +2 more sources

Effect of orthodontic bracket bonding on the surface roughness of e.max glass ceramics: an in vitro study. [PDF]

BMC Oral Health
Baik KM.
europepmc   +1 more source

Canonical form of a deformed Poisson bracket spacetime [PDF]

Gingrich, Douglas M.
openalex  

Bis(silylene)‐Mediated N═N Bond Scission of Diazo Compounds

Angewandte Chemie, EarlyView.
The carborane‐based bis(silylene) enables unprecedented N═N bond scission in diazodiarylmethanes. While xanthene‐ and aniline‐based scaffolds promote end‐on addition with partial N═N activation, the carborane‐based variant uniquely achieves complete N═N bond scission of Ar2C═N═N compounds, resulting in isolable disilicon nitride imino species.
Yun Xiong, Shenglai Yao, Matthias Driess
wiley   +2 more sources

Precision and Practicality: A Novel Cellulose Gum-Based Indirect Bonding Protocol for Orthodontic Bracket Placement. [PDF]

Cureus
Garlapati Y, Reddy BRM, Kumar KNA, Polisetty SK, Reddy CV, Nayak P, Veni SK, Chatterjee J, Gupta S.   +8 more
europepmc   +1 more source

Direct Compound-Specific Stable Chlorine Isotope Analysis of Organic Compounds with Quadrupole GC/MS Using Standard Isotope Bracketing

, 2009
Christoph Aeppli, Henry Holmstrand, Per Andersson, Örjan Gustafsson   +3 more
openalex   +2 more sources

Photocatalytic Cross‐Coupling of Phenols and Heteroaryl Halides With Machine Learning‐Guided Reaction Prediction

Angewandte Chemie, EarlyView.
Photocatalytic cross‐coupling: A redox‐neutral photochemical method enables direct C(sp2)─C(sp2) bond formation between phenols and heteroaryl halides using an organic dye and base. Complementary radical generation allows efficient cross‐coupling in up to 91% yield. Mechanistic studies, DFT, HTE, and machine learning rationalize and predict reactivity,
Matthew C. Carson, Alice Wu, Kalyana B. Duggal, Madeline E. Rotella, Marisa C. Kozlowski   +4 more
wiley   +2 more sources

Shear bond strength of zirconia orthodontic brackets depending on surface pretreatment of bonding base. [PDF]

Sci Rep
Kim H, Giap HV, Kim KH, Yu HS, Kwon JS, Lee H, Lee KJ.   +6 more
europepmc   +1 more source

Comparison of Treatment Outcome of Forsus Fatigue Resistant Device With Single Versus Double Wires: A Randomized Controlled Trial. [PDF]

Cureus
Turkia S, Mairal S, Sharma V, K J J, Kashyap U, Chaturvedi TP.   +5 more
europepmc   +1 more source