Results 71 to 80 of about 89,820 (310)

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

From Petri Dish to Primitive Heart: How IVF Alters Early Cardiac Gene Networks and Epigenetic Landscapes

Biomedicines
Numerous infants have been conceived by in vitro fertilization (IVF) and other assisted reproductive technologies (ART). Increasing evidence indicates that these approaches induce minor alterations in molecules during the initial phases of embryogenesis.
Charalampos Voros, Georgios Papadimas, Marianna Theodora, Despoina Mavrogianni, Diamantis Athanasiou, Ioakeim Sapantzoglou, Kyriakos Bananis, Antonia Athanasiou, Aikaterini Athanasiou, Charalampos Tsimpoukelis, Ioannis Papapanagiotou, Dimitrios Vaitsis, Aristotelis-Marios Koulakmanidis, Maria Anastasia Daskalaki, Vasileios Topalis, Nikolaos Thomakos, Panagiotis Antsaklis, Fotios Chatzinikolaou, Dimitrios Loutradis, Georgios Daskalakis   +19 more
doaj   +1 more source

Condition and Prospects of Use of the Subsidiary Reproductive Technologies in the Treatment of Infertility Ukraine [PDF]

, 2013
In Ukraine in 2012, there were 44,707 cases of female and male infertility 11941 (in 2011, respectively, 44071 and 12354 cases). In 2011 it has been made 12775 cycles of assisted reproductive technology (ART) of infertility treatment (2010 - 11144 ...
Rudenko, N., Yuzko, O.M., Yuzko, T.A., Yuzko, V.O.   +3 more
core  

Risk of cancer after assisted reproduction: a review of the available evidences and guidance to fertility counselors [PDF]

, 2018
Infertile women requiring ovarian stimulation and assisted reproduction techniques (ART) are faced with difficult issues. The fear that using hormones could increase their risk of cancer is the most significant.
Codacci-Pisanelli, G, Del Pup, L, Levi-Setti, P E, Patrizio, P, Peccatori, F A   +4 more
core   +1 more source

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source

In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device

Advanced Functional Materials, EarlyView.
In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang, Rohan Dhall, Matthew M. Schneider, Cun Li, Chengyu Song, Sundar Kunwar, Hongyi Dou, Natanii R. Yazzie, Henry Tran, Daniel Appuing, Jim Ciston, Nicholas G. Cucciniello, Pinku Roy, Michael T. Pettes, John Watt, Winson Kuo, Haiyan Wang, Ye Cao, Rodney J. McCabe, Aiping Chen   +19 more
wiley   +1 more source

Conclusion [PDF]

, 2012
Concluding analysis of the challenges of regulating ...
Elliston, S., McLean, S.
core  

Tuning the Electronic Structure and Spin State of Fe─N─C Catalysts Using an Axial Oxygen Ligand and Fe Clusters for High‐Efficiency Rechargeable Zinc–Air Batteries

Advanced Functional Materials, EarlyView.
A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou, Yu Mao, Mengyao Chang, Ziyun Wang, Wenke Xie, Cuizhu Ye, Shanghai Wei, Lars Thomsen, Geoffrey I. N. Waterhouse   +8 more
wiley   +1 more source

Ocular Manifestations in Infants Resulted from Assisted Reproductive Technology (ART).

Journal of Family and Reproductive Health, 2013
Objective: Nowadays, many infertile couples can have child by assistant reproductive technology (ART). Always the undesirable effects of these methods on newborn are considered and are evaluated.
Ebrahim Jafarzadehpur, Ramin Mozafari Kermani, Ali Reza Mohhamadi, Mohammad Reza Nateghi, Abolhasan Shahzade Fazeli, Khashayar Mehdizadeh Kashi   +5 more
doaj  

Embryologists’ perspective on medical, legal, and ethical frameworks in assisted reproductive technologies in India: A narrative review

Asian Pacific Journal of Reproduction
Reproductive medicine has been transformed by assisted reproductive technologies (ART), providing multiple options for infertile couples to conceive biological offspring.
Pavantej Macha, Rachana Reddy, Avanti Kalbande, Vinod Kumar   +3 more
doaj   +1 more source