Results 71 to 80 of about 40,867 (306)

Topical ocular application of aggrelyte-2A reduces lens stiffness in mice

Frontiers in Ophthalmology, 2023
Presbyopia is the progressive loss of the ability of the lens to focus on nearby objects due to its increased stiffness. It occurs in the mid-40s and continues to worsen until the mid-60s.
Sudipta Panja, Mi-Hyun Nam, Hanmant Gaikwad, Johanna Rankenberg, Ram H. Nagaraj, Ram H. Nagaraj   +5 more
doaj   +1 more source

Integration of Low‐Voltage Nanoscale MoS2 Memristors on CMOS Microchips

Advanced Functional Materials, EarlyView.
This article presents the first monolithic integration of nanoscale MoS2‐based memristors into the back‐end‐of‐line of foundry‐fabricated CMOS microchips in a one‐transistor‐one‐resistor (1T1R) architecture. The MoS2‐based 1T1R cells exhibit forming‐free, nonvolatile resistive switching with ultra‐low operating voltages, low cycle‐to‐cycle variability ...
Jimin Lee, Sofía Cruces, Xiaohua Liu, Yang Chen, Vasilis A. Maroufidis, Janghyun Jo, Lukas Völkel, Dennis Braun, Michael Möller, Leon Brackmann, Holger Kalisch, Michael Heuken, Andrei Vescan, Rafal E. Dunin‐Borkowski, Joachim Mayer, Stefan Wiefels, Max C. Lemme   +16 more
wiley   +1 more source

The Effect of Delivery Mode on Thiol-Disulfide Balance in the Umbilical Cord Blood

Ahi Evran Medical Journal, 2021
Purpose: Today, the Oxidative stress level is frequently determined through the methods examining the thiol-disulfide balance. We aimed to compare oxidative stress in elective caesarean sections (ECS) and vaginal deliveries (VD) by examining the thiol ...
Selda SONGUR DAĞLI, Recai DAĞLI
doaj   +1 more source

Biophysical Features of Bacillithiol, the Glutathione Surrogate of Bacillus subtilis and other Firmicutes [PDF]

, 2013
Bacillithiol (BSH) is the major low-molecular-weight (LMW) thiol in many low-G+C Gram-positive bacteria (Firmicutes). Evidence now emerging suggests that BSH functions as an important LMW thiol in redox regulation and xenobiotic detoxification, analogous
Arbach, Miriam, Groom, Murree, Hamilton, Chris J., Macdonald, Colin J., Roberts, Alexandra A., Sharma, Sunil V.   +5 more
core   +1 more source

Strategies for Loading and Releasing Peptide Therapeutics in Biodegradable Carriers

Advanced Functional Materials, EarlyView.
A biodegradable carrier‐based peptide delivery system is a powerful treatment platform for diverse diseases, owing to its superior therapeutic efficacy and low toxicity. This review examines the conventional peptide‐loaded carrier fabrication process and its current limitations.
Wookyoung Jang, Ki Wan Bong
wiley   +1 more source

Anti-tubulin drugs conjugated to anti-ErbB antibodies selectively radiosensitize. [PDF]

, 2016
Tumour resistance to radiotherapy remains a barrier to improving cancer patient outcomes. To overcome radioresistance, certain drugs have been found to sensitize cells to ionizing radiation (IR).
Adams, Stephen R, Advani, Sunil J, Aguilera, Joe, Cohen, Ezra EW, Crisp, Jessica L, Jones, Karra A, Lippman, Scott M, Savariar, Elamprakash N, Tsien, Roger Y, Whitney, Michael A, Yang, Howard C   +10 more
core   +1 more source

Statistically Resolving Thickness‐Dependent Electrical Characteristics in Multilayer‐MoS2 Transistors

Advanced Functional Materials, EarlyView.
A large number of MoS2 flakes were screened to obtain high‐quality flakes based on optical intensities in R, G, and B channel images. The flakes were classified from Level 1 to 6 based on optical intensities in the R, G, and B channel images. Low‐quality flake exhibited wrinkled, folded, or overlapped features, while high‐quality displayed a neat ...
Sanghyun Lee, Sumin Hong, Minho Park, Seongju Kim, Sanghoon Baek, Seonguk Yang, Chang‐Soo Lee, Sang‐Hoon Bae, Joonki Suh, Yongwoo Lee, Haksoon Jung, Jimin Kwon   +11 more
wiley   +1 more source

Chemoselective synthesis of diaryl disulfides via a visible light-mediated coupling of arenediazonium tetrafluoroborates and CS2

Beilstein Journal of Organic Chemistry, 2017
A highly efficient and chemoselective method for the synthesis of diaryl disulfides is developed via a visible light-promoted coupling of readily accessible arenediazonium tetrafluoroborates and CS2.
Jing Leng, Shi-Meng Wang, Hua-Li Qin
doaj   +1 more source

Chemically bound gold nanoparticle arrays on silicon: assembly, properties and SERS study of protein interactions [PDF]

, 2008
A highly reproducible and facile method for formation of ordered 2 dimensional arrays of CTAB protected 50 nm gold nanoparticles bonded to silicon wafers is described.
Agnieszka Kaminska, Aussenegg, Bardeau, Brosseau, Bryant, Campion, Chen, Doering, Drachev, Drachev, Drachev, Driskell, Genov, Gibauda, Goss, Gunnarsson, Gunnarsson, Gyepi-Garbrah, Haynes, Heins, Keyes, Kho, Kneipp, Kneipp, Kneipp, Królikowska, Kudelski, Kudelski, Leane, Maiti, Nakamuraa, Nie, Norrod, Obianuju Inya-Agha, Ojha, Otto, Otto, Pieczonka, Podstawka, Pradeep, Qin, Robert J. Forster, Schuck, Shalaev, Snyder, Snyder, Stewart, Tia E. Keyes, Tian, Tuma, Tuma, Vericat, Wang, Wang, Williams, Xu, Yonzon, Zou   +57 more
core   +1 more source

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

Advanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández, Teodora Ranđelović, Ana Armiñán, Víctor Sebastián, Manuel Fuentes, Cristián Huck‐Iriart, Esther Masiá, Paula Carrascosa‐Marco, Pablo Juanes‐Velasco, Snežana Đorđević, Clara Bayona, Ignacio Ochoa, Maria Medel, Inmaculada Conejos‐Sánchez, María J. Vicent   +14 more
wiley   +1 more source